INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR...

510

Click here to load reader

Transcript of INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR...

Page 1: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

6 F 2 S 0 8 8 2

INSTRUCTION MANUAL

BUSBAR PROTECTION RELAY

GRB100 - ∗∗∗∗D

(1 Channel/1 BU)

© TOSHIBA Corporation 2009 All Rights Reserved.

( Ver. 2.1)

Page 2: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 1 ⎯

6 F 2 S 0 8 8 2

Safety Precautions Before using this product, be sure to read this chapter carefully.

This chapter describes safety precautions recommended when using the GRB100. Before installing and using the equipment, this chapter must be thoroughly read and understood.

Explanation of symbols used Signal words such as DANGER, WARNING, and two kinds of CAUTION, will be followed by important safety information that must be carefully reviewed.

Indicates an imminently hazardous situation which will result in death or serious injury if you do not follow instructions.

Indicates a potentially hazardous situation which could result in death or serious injury if you do not follow instructions.

CAUTION Indicates a potentially hazardous situation which if not avoided, may result in minor injury or moderate injury.

CAUTION Indicates a potentially hazardous situation which if not avoided, may result in property damage.

DANGER

WARNING

Page 3: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 2 ⎯

6 F 2 S 0 8 8 2

• Current transformer circuit Never allow the current transformer (CT) secondary circuit connected to this equipment to be opened while the primary system is live. Opening the CT circuit will produce a dangerously high voltage.

• Exposed terminals Do not touch the terminals of this equipment while the power is on, as the high voltage generated is dangerous.

• Residual voltage Hazardous voltage can be present in the DC circuit just after switching off the DC power supply. It takes approximately 30 seconds for the voltage to discharge.

• Fibre optic Do not look directly at the optical beam when connecting this equipment via an optical fibre, as this could injure the eyes.

CAUTION

• Earth The earthing terminal of the equipment must be securely earthed.

CAUTION

• Operating environment The equipment must only used within the range of ambient temperature, humidity and dust as detailed in the specification and in an environment free of abnormal vibration.

• Ratings Before applying AC voltage and current or the DC power supply to the equipment, check that they conform to the equipment ratings.

• Printed circuit board Do not attach and remove printed circuit boards when the DC power to the equipment is on, as this may cause the equipment to malfunction.

• External circuit When connecting the output contacts of the equipment to an external circuit, carefully check the supply voltage used in order to prevent the connected circuit from overheating.

• Connection cable Carefully handle the connection cable without applying excessive force.

• Modification Do not modify this equipment, as this may cause the equipment to malfunction.

DANGER

WARNING

Page 4: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 3 ⎯

6 F 2 S 0 8 8 2

• Short-link Do not remove a short-link which is mounted at the terminal block on the rear of the relay before shipment, as this may cause the performance of this equipment such as withstand voltage, etc., to reduce.

• Disposal This product does not contain expendable supplies nor parts that can be recycled. When disposing of this product, do so in a safe manner according to local regulations.

This product contains a lithium-ion battery, which should be removed at the end-of-life of the product. The battery must be recycled or disposed of in accordance with local regulations. The battery can be removed by withdrawing the Signal Processing module (SPM) from the relay case, and cutting the connecting leads and plastic strap which hold the battery.

• Plastics material This product contains the following plastics material.

- ABS, Polycarbonate, Acrylic resins

Page 5: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 4 ⎯

6 F 2 S 0 8 8 2

Contents Safety Precautions 1

1. Introduction 8

2. Application Notes 10 2.1 Application 10 2.2 System Configuration 11 2.3 Current Differential Protection 13

2.3.1 Operation of Current Differential Protection 13 2.3.2 Discriminating Zone and Check Zone Protection 14 2.3.3 Scheme Logic 16 2.3.4 Stabilizing for CT Saturation in Through-fault Current 19 2.3.5 Current Transformer Requirements 21 2.3.6 Setting 22

2.4 Busbar System Replicas and Disconnector Signals 25 2.4.1 Busbar Replicas Covered by GRB100 25 2.4.2 Disconnector Signals 25

2.5 Breaker Failure Protection 27 2.5.1 CBF Scheme logic 28 2.5.2 Setting 34

2.6 Miscellaneous Protection 35 2.6.1 Protection during Busbar Bridging 35 2.6.2 Command tripping 35 2.6.3 Blind Zone Protection 36 2.6.4 End Zone Fault Protection 38

2.7 Fault Detector 40 2.8 Characteristics of Measuring Elements 41

2.8.1 Current Differential Elements DIFCH, DIFZ and DIFSV 41 2.8.2 Overcurrent element OCBF 42 2.8.3 Overcurrent element ΣIZ 42 2.8.4 Fault Detector Elements 42

2.9 Tripping Output 43

3. Technical Description 44 3.1 Hardware Description 44

3.1.1 Central Unit 44 3.1.2 Bay Unit 54

3.2 Input and Output Signals 62 3.2.1 Input Signals 62 3.2.2 Binary Output Signals 64 3.2.3 PLC (Programmable Logic Controller) Function 65

3.3 Automatic Supervision 66 3.3.1 Basic Concept of Supervision 66

Page 6: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 5 ⎯

6 F 2 S 0 8 8 2

3.3.2 Relay Monitoring 66 3.3.3 CT Circuit Failure Detection 68 3.3.4 Differential Current Monitoring 69 3.3.5 Disconnector and Circuit Breaker Monitoring 69 3.3.6 Communication Monitoring 70 3.3.7 BU Address Monitoring 70 3.3.8 PLC Data and IEC61850 Mapping Data Monitoring 70 3.3.9 IEC61850 Communication Monitoring 70 3.3.10 Failure Alarms 71 3.3.11 Bridge Alarm 72 3.3.12 Trip Blocking 72

3.4 Recording Function 73 3.4.1 Fault Recording 73 3.4.2 Event Recording 74 3.4.3 Disturbance Recording 75

3.5 Metering Function 77

4. User Interface 78 4.1 Outline of User Interface 78

4.1.1 Front Panel 78 4.1.2 Communication Ports 80

4.2 Operation of the User Interface 81 4.2.1 LCD and LED Displays 81 4.2.2 Relay Menu 84 4.2.3 Displaying Records 87 4.2.4 Displaying the Status 91 4.2.5 Viewing the Settings 96 4.2.6 Changing the Settings 97 4.2.7 Testing 116

4.3 Personal Computer Interface 121 4.4 Communication Interface 121

4.4.1 Relay Setting and Monitoring System 121 4.5 IEC 61850 Communication 122 4.6 Clock Function 123

5. Installation 124 5.1 Receipt of Relays 124 5.2 Relay Mounting 124 5.3 Electrostatic Discharge 125 5.4 Handling Precautions 125 5.5 External Connections 125

5.5.1 Connection between CU and BUs 125 5.5.2 Setting of BU 126

6. Commissioning and Maintenance 128 6.1 Outline of Commissioning Tests 128

Page 7: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 6 ⎯

6 F 2 S 0 8 8 2

6.2 Cautions 129 6.2.1 Safety Precautions 129 6.2.2 Cautions on Tests 129

6.3 Preparations 130 6.4 Hardware Tests 131

6.4.1 User Interfaces (CU) 131 6.4.2 Binary Input Circuit 132 6.4.3 Binary Output Circuit 133 6.4.4 AC Input Circuits 135

6.5 Function Tests 137 6.5.1 Measuring Element 137 6.5.2 Timer Test 144 6.5.3 Protection Scheme 146 6.5.4 Metering and Recording 146

6.6 Conjunctive Tests 147 6.6.1 On Load Test 147 6.6.2 Tripping Circuit Test 148 6.6.3 Primary injection test 149

6.7 Maintenance 150 6.7.1 Regular Testing 150 6.7.2 Failure Tracing and Repair 150 6.7.3 Replacing Failed Modules 154 6.7.4 Resumption of Service 156 6.7.5 Storage 156

7. Putting Relay into Service 157

Page 8: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 7 ⎯

6 F 2 S 0 8 8 2

Appendix A Busbar Replicas 159

Appendix B Block Diagram 163

Appendix C Signal List 165

Appendix D Variable Timer List 287

Appendix E Binary Output Default Setting List 291

Appendix F Disturbance Record Signal List 311

Appendix G Details of Relay Menu 315

Appendix H Case Outline and Rack Mounting 325

Appendix I Typical External Connections 339

Appendix J Relay Setting Sheet 347

Appendix K Commissioning Test Sheet (sample) 407

Appendix L Return Repair Form 413

Appendix M Technical Data 431

Appendix N Symbols Used in Scheme Logic 435

Appendix O Sample of Setting Calculation 439

Appendix P IEC60870-5-103: Interoperability 447

Appendix Q IEC61850: MICS & PICS Setting 459

Appendix R Failed Module Tracing and Replacement 495

Appendix S Ordering 505

The data given in this manual are subject to change without notice. (Ver.2.1)

Page 9: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 8 ⎯

6 F 2 S 0 8 8 2

1. Introduction The GRB100 is a numerical low-impedance busbar differential relay whose main principle is percentage differential characteristics. It is widely applicable to various busbar configurations such as single, double and one-and-a-half busbar and also solidly earthed networks.

The GRB100 is a member of the G-series family of numerical relays which utilizes common hardware modules with the following common features:

The GRB100 provides the following metering and recording functions.

- Metering - Fault record - Event record - Fault location - Disturbance record

The GRB100 provides the following menu-driven human interfaces for relay setting or viewing of stored data.

- Relay front panel; 4 × 40 character LCD, LED display and keypad - Local PC - Remote PC

Password protection is provided for change settings and test. Eight active setting groups are provided. This allows the user to set one group for normal operating conditions while other groups may be set to cover alternative operating conditions.

GRB100 can provide the following serial interface ports:

- RS232C for a local PC and Relay Setting and Monitoring System (RSM100)

- RS485 for a remote PC, and Relay Setting and Monitoring System (RSM100) or Substation control and Automation System (SAS) with IEC60870-5-103 protocol

- Fibre Optic (FO, option) for a remote PC, and Relay Setting and Monitoring System (RSM100) or Substation control and Automation System (SAS) with IEC60870-5-103 protocol

- 100BASE-TX, or -FX (option) for Substation control and Automation System (SAS) with IEC61850 protocol and RSM100

Another interface IRIG-B port is provided for an external clock connection.

The RS232C port is located on the front panel of the relay. Other ports (RS485, FO, 100BASE-TX, -FX and IRIG-B) are located on the rear of the relay.

Further, the GRB100 provides the following functions.

- Configurable binary inputs and outputs - Programmable logic for I/O configuration, alarms, indications, recording, etc. - Automatic supervision

The GRB100 provides Central Unit (CU) and Bay Unit (BU) so as to use for de-centralized configuration busbar protection systems.

The GRB100 is composed of one Central Unit (CU) and numbers of Bay Unit (BU) depending on the required number of channels for the busbar configuration. The CU and BU have the following model series:

Page 10: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 9 ⎯

6 F 2 S 0 8 8 2

Relay Type and Model

CU Model: - GRB100 • Model C310; Applicable to max. 8 channels, 4 zones • Model C320; Applicable to max. 16 channels, 4 zones • Model C330; Applicable to max. 24 channels, 4 zones • Model C340; Applicable to max. 32 channels, 4 zones • Model C360; Applicable to max. 48 channels, 4 zones • Model C380; Applicable to max. 64 channels, 4 zones • Model C410; Applicable to max. 8 channels, 4 zones / With fault detector • Model C420; Applicable to max. 16 channels, 4 zones / With fault detector • Model C430; Applicable to max. 24 channels, 4 zones / With fault detector • Model C440; Applicable to max. 32 channels, 4 zones / With fault detector • Model C460; Applicable to max. 48 channels, 4 zones / With fault detector • Model C480; Applicable to max. 64 channels, 4 zones / With fault detector BU Model: - GRB100 • Model B301B; 1 channel provided. (2 high-speed contacts) • Model B311B; 1 channel provided. (6 high-speed contacts) • Model B411L; 1 channel provided. (6 high-speed contacts) / With LED indication

Page 11: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 10 ⎯

6 F 2 S 0 8 8 2

2. Application Notes 2.1 Application

The GRB100 provides high-speed, selective and reliable busbar protection for MV, HV and EHV busbars and is used for the following busbar systems to handle various busbar replicas as shown in Appendix A:

• Single busbars with/without transfer busbar

• Double busbars with/without transfer busbar

• Ring busbars with/without transfer busbar

• One-and-a-half breaker busbars

The protection detects phase and earth faults on the busbar by employing a phase segregated current differential scheme. The current differential scheme employed can distinguish correctly between internal and external faults in the event of CT saturation.

The GRB100 can input a maximum of 64 three-phase currents from feeders, bus-sections and bus-couplers.

The GRB100 also provides circuit breaker failure protection and end zone fault protection.

Circuit breaker failure protection can be applied to all the breakers of feeders, bus-sections and bus-couplers.

Page 12: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 11 ⎯

6 F 2 S 0 8 8 2

2.2 System Configuration

The GRB100 incorporates a single central unit (CU) and bay-based local units (BUs). The CU performs current differential protection and breaker failure protection with the currents acquired by the BUs. The CU also performs metering and recording functions and controls local and remote human interfaces. The CU can link with up to 64 BUs.

BU BU

CT CT CT CT

CU

CH1 (Channel 1)

Local/Remote HMI

GRB100

VT

CH2 (Channel 2)

CH63 (Channel 63)

CH64 (Channel 64)

BI/BO BI/BO BI/BO BI/BO

BU BU

Fibre Optic cable

CT: Current transformer VT: Voltage transformer BI/BO: Binary input and output HMI: Human machine interface

Figure 2.2.1 System Configuration

GRB100 Model C400 series has independent undervoltage elements for fault detectors. The busbar voltage of each zone is supplied directly to the central unit.

The BUs interface with the primary power system. They input the currents of feeders, bus-sections and bus-couplers and binary signals such as disconnector open/close status signals, and they output the trip signal of busbar protection and breaker failure protection to the breaker of each bay. The local current is sampled at every 7.5 electrical degrees and converted into a 16-bit digital signal. The sampling timing is synchronized at all BUs based on the sampling signal sent from the CU.

The high-frequency component and DC component in the input current are removed with an analogue filter in the BU and a digital filter in the CU respectively.

One BU has one data channel and each channel can acquire three-phase currents and binary signals from each bay.

The CU identifies the BUs by the address which is set in each BU and transmitted to the CU along with other data.

Data Link between CU and BUs The CU and BUs are linked via fibre optic cables with 2.5Mbps data transmission speed.

The per-channel data transmitted from BU to CU are as follows:

Three-phase currents (Ia, Ib, Ic)

Binary input signals (Disconnector N/O and N/C contacts, Breaker contact, Breaker

Page 13: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 12 ⎯

6 F 2 S 0 8 8 2

failure protection initiation signal)

BU address

The per-channel data transmitted from CU to BU are as follows:

Synchronizing signal

Trip command of busbar protection

Trip command of breaker failure protection

Programmable signals, e.g. transfer trip command of breaker failure protection

BU out-of-service function The GRB100 provides the BU out-of-service function for maintenance such as replacement of a BU if failed. This function is available by LCD setting or PLC setting.

• For the LCD setting, see Section 4.2.7.5.

• For the PLC setting, the BU is out-of-service condition when the PLC output command BU∗-OUT (No.4960 – No.5023) is established.

Caution: After restoration, remember to reset above to the original setting.

When a BU is out-of-service condition, the relay response is as follows:

• CBF initiation from the BU is blocked.

• Failure related to the BU is not detected.

• The power system quantities related to the BU are displayed as “0” at fault recording and at metering.

• The BU-OUT signal (No. 3107) is “ON” while any BU is out-of-service.

• The assigned BO can be forcibly operated though the BU is out-of-service.

Page 14: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 13 ⎯

6 F 2 S 0 8 8 2

2.3 Current Differential Protection

2.3.1 Operation of Current Differential Protection

Current differential protection calculates the differential current Id and restraining current Ir employing the incoming and outgoing currents of the protected zone. The calculation is performed on a per-phase basis.

Id is a vector sum of incoming and outgoing currents and Ir is obtained by summing the absolute value of incoming and outgoing currents.

Id = I1 + I2 + … + In

Ir = |I1|+ |I2|+ … + |In|

I1 I2 I3 In …

Figure 2.3.1 Current Differential Protection

Id takes zero in case of the no-fault or through-fault condition and represents the fault current in case of internal faults. This applies strictly to the primary circuit; it does not apply to the secondary circuit mainly due to CT measurement error.

In case of internal faults, Id is equal to Ir if all the currents are in-phase, and is smaller than Ir if the phases are different.

The GRB100 adopts a percentage restraining differential protection which has a non-restraint characteristic for the small current region and a restraint characteristic in the large current region to cope with erroneous differential current caused by a through-fault current.

The characteristics are shown in Figure 2.3.2. The minimum operating current is set by DIF and the restraining factor k can be set 0.30 to 0.90.

DIF

Id=Ir

Operate

Ir

Id

Id=k×Ir

Figure 2.3.2 Percentage Restraining Characteristic

Page 15: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 14 ⎯

6 F 2 S 0 8 8 2

2.3.2 Discriminating Zone and Check Zone Protection

The GRB100 applies the current differential protection to each individual busbar zone which is sectioned by the bus-section and bus-coupler switches (described hereafter as discriminating zone protection) as well as to the overall busbar system (described hereafter as check zone protection).

Figure 2.3.3 shows the protection application in case of a double-busbar system. The discriminating zone protections for Zone A and Zone B are overlapped across the bus-coupler breaker.

Discriminating zone protection The discriminating zone protection inputs currents and disconnector position signals from feeders, transformer banks, bus-sections and bus-couplers which are connected to the protected zone and outputs trip signals to all the circuit breakers of the zone.

The zone covered by the discriminating zone protection depends on the busbar configuration and varies with the open/close status of the disconnectors. The GRB100 introduces a replica setting which identifies which circuit is connected to which zone and follows changes in busbar operation. Up to four zone protections are enabled by employing relevant input currents and disconnector signals and outputting trip signals to the relevant channels.

Check Zone Protection

Zone A

Zone B

Discriminating Zone Protection

Discriminating Zone Protection

Figure 2.3.3 Check Zone and Discriminating Zone Protection

Figure 2.3.4 shows the flow of input signals to the discriminating zone protection elements DIFZA to DIFZD.

The current and binary input (BI) signals of each channel are normally transmitted to one of the zone protections (Zone A to Zone D) through the replica setting, but when the bus zones are bridged, they are transmitted to more than two zone protections. For the zone bridge, see Section 2.3.3.

Page 16: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 15 ⎯

6 F 2 S 0 8 8 2

CH 1

CH 2

CH 64

Replica Setting

DIFZA

DIFZB

DIFZC

DIFZD

Current

・ ・ ・

Current

Current

BI

BI

BI

Figure 2.3.4 Input Signal Flow in Discriminating Zone Protection

Switching disconnectors under normal busbar operation may turn a load current into a false differential current transiently and the discriminating zone protection may operate if the operating or resetting time of the disconnector is not coordinated between the main and auxiliary contacts. The GRB100 provides very selective discriminating zone protection in combination with the check zone protection described below, hence the time coordination of the main and auxiliary disconnector contacts need not be considered.

Note: Time coordination of disconnector main and auxiliary contacts is difficult in practice. The zone discriminating protection is not used independently.

Check zone protection The check zone protection inputs currents from all feeder bays and transformer bays, performs the overall differential protection for the entire busbar system and outputs trip signals to all the circuit breakers of the feeders and transformers. As the protection does not use the disconnector position signals, the check zone protection is very secure against such false operation in the no-fault and through-fault conditions.

The characteristic of check zone protection can be changed to the non-restraint characteristic shown in Figure 2.3.5 by PLC(*) input (Signal No. 4629: DIFCH_CHARA) to ensure the operation of the check zone protection in case of busbar configuration with a large outgoing current.

Note (*) PLC: Programmable Logic Controller. See Section 3.2.3 in detail function.

DIF

Id=Ir

Operate

Ir

Id

(*): depends on the equation (1)in Section 2.3.4.

Id=0.15×Ir (*)

Figure 2.3.5 DIFCH Characteristic after PLC Input

For example, the check zone protection with restraint characteristic will not operate under a unique condition such as a fault at Zone B in the busbar configuration shown in Figure 2.3.6,

Page 17: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 16 ⎯

6 F 2 S 0 8 8 2

because the outgoing current is over half of the incoming current according to the load and fault current condition. In this case, therefore, the characteristic is changed to non-restraint characteristic when two out of four disconnectors, which are two bus-sections and two bus-couplers, are opened. The check zone protection can operate surely.

DS1

DS2

DS3

DS4

2 out of 4 logic

Output To PLC input Signal No. 4629

Status of Disconnector (BI input)

Configured by PLC.

Check Zone Protection

Zone A

Zone B

Zone C

Zone D

No.1 Bus

No.2 Bus

Bus Coupler 1 (DS1) “Open”

Bus Coupler 2(DS2) “Close”

Bus Section 1 (DS3) “Close”

Bus Section 2 (DS4) “Open”

Load

Load

Fault

DIF

Id=Ir

Operate

Ir

Id

DIF

Id=Ir

Operate

Ir

Id

Restraint characteristic Non-restraint characteristicThe Restraint characteristic is changed to Non-restraint characteristic by PLC input signal No.4629.

Differential element of Check zone protection

Figure 2.3.6 Check Zone Protection under Unique Busbar Configuration

2.3.3 Scheme Logic

The GRB100 provides one of the following three protection schemes by the replica setting. Note: The replica setting will be performed by the panel builder before shipping to the end user.

- ‘Check zone protection’: The tripping command is transmitted to all bays except bus-section and bus-coupler bays when the check zone protection element operates.

- ‘Discriminating zone protection’: The tripping command is transmitted to all bays in the faulty zone when the discriminating zone protection element operates.

- ‘Discriminating zone and check zone protection’: The tripping command is transmitted to all bays in the faulty zone only when both of the discriminating zone protection and check zone protection operate.

Note: ‘Discriminating zone protection’ is applied only to protect a busbar that has duplicated GRB100s (for example, to protect a very important busbar system): one of the GRB100s is set for ‘Discriminating zone protection’ and the other for ‘Check zone protection’.

In the ‘Check zone protection’, overall protecting current differential element DIFCH outputs trip signals to all the feeder bays and transformer bays. The trip signals can be blocked with the binary input signals (busbar protection block: BP_BLOCK-A and BP_BLOCK-B). If there is any discrepancy between both input signals, the previous value is hold as shown in Figure 2.3.7.

Page 18: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 17 ⎯

6 F 2 S 0 8 8 2

DIFCH

43BP 15361

BP_BLOCK-A4609

BP_BLOCK-B4611 BI4

BI2 1041

1043

Configured by PLC. (Default setting)

+ Trip All Feeders&

DIFCH Non CTF(From Figure 3.3.1)

Previous value is hold if any discrepancy between both inputs

Figure 2.3.7 Check Zone Protection

In the ‘Discriminating zone protection’, up to four zone protecting current differential elements DIFZA to DIFZD are provided. Each channel outputs the trip signal by checking which zone the channel is connected to.

For example, if CH1 is connected to Zone A, then CH1-ZA=1 and CH1-ZB=CH1-ZC =CH1-ZD=0. The CH1 outputs the trip signal only when DIFZA operates.

Thus the zone elements DIFZA to DIFZD output trip signals to the feeder, bus-section and bus-coupler channels which are connected to Zone A to Zone D respectively. The trip signals are blocked with the binary input signals BP_BLOCK-A and -B.

In the ‘Discriminating zone and check zone protection’, the trip signals are transmitted to the feeder, bus-section and bus-coupler channels connected to the faulty zone when both of the discriminating zone and check zone protection elements operate. The channel is selected in the discriminating zone protection. The trip signals are blocked with the BP_BLOCK-A and -B.

DIFZA &

43BP

&

&

&

CH1-ZA

CH1-ZB

CH1-ZC

CH1-ZD

&

&

&

&

≥1 CH1- TRIP

Replica Setting

CH64-ZA

CH64-ZB

CH64-ZC

CH64-ZD

&

&

&

&

≥1 CH64-TRIP

Replica Setting

・・・・・

・・・・・

・・・・・

・・・・・

≥1

Fault Detector (*)

Note (*): Fault detector is provided in Model C400 series and composed by PLC. See Section 2.7.

UVSZA

UVGZA

OVGZA

≥1

UVSZB

UVGZB

OVGZB

≥1

UVSZC

UVGZC

OVGZC

≥1

UVSZD

UVGZD

OVGZD

1075-1077

1078-1080

1081-1083

1084-1086

1536

1588

1587

1586

1585

1347-1349

1344 -1346

1357-1359

1354 -1356

1367-1369

1364 -1366

1377-1379

1374 -1376

1385

1384

1353

1388

1387

1363

1391

1373

1390

1394

1393

1383

DIFFS-ZA 4624

&

&

&

&

DIFFS-ZB 4625

DIFFS-ZC 4626

DIFFS-ZD 4627

BP-TRIP

DIF-ZA_TRIP

DIF-ZB_TRIP

DIF-ZC_TRIP

DIF-ZD_TRIP

1600

1601

1602

1603

Configured by PLC. (Default setting)

BP_BLOCK-A 4609

BP_BLOCK-B4611

≥14672 0 t

60ms by PLC ≥1

4673 0 t

60ms by PLC ≥1

4674 0 t

60ms by PLC ≥1

4675 0 t

60ms by PLC (Default setting)

DIFZA Non CTF (From Figure 3.3.1)

DIFZB Non CTF (From Figure 3.3.1)

DIFZC Non CTF (From Figure 3.3.1)

DIFZD Non CTF (From Figure 3.3.1)

DIFZB

DIFZC

DIFZD

1 Previous value is hold if any discrepancy between both inputs

Figure 2.3.8 Discriminating Zone Protection

Page 19: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 18 ⎯

6 F 2 S 0 8 8 2

CH64 -BPTP

DIFCH

&

&

&

CH1 TRIP

CH2 TRIP

CH64 TRIP

Discriminating Zone Protection CH1-BPTP

CH2-BPTP

1584

≥1 BP - TRIP1594

2272

2273

2335

DIFFS 4628

≥1 4676 0 t

60ms by PLC ( Default : Constant “ 1 ” )

1072 -1074 &

Figure 2.3.9 Discriminating Zone and Check Zone Protection

In the following busbar replica and disconnector contact status, two zones are treated as bridged and all the feeder currents are sent to both discriminating zone protections and all feeders in both zones are tripped for a fault in either zone.

- The bus-section has no breaker and the disconnector in the bus-section is closed.

Zone A Zone BDS

Figure 2.3.10 Bus-section without Breaker

- The bus-section has a breaker but it is by-passed by a disconnector in a closed status.

Zone A Zone B

DS

Figure 2.3.11 Busbar with By-pass Disconnector

Page 20: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 19 ⎯

6 F 2 S 0 8 8 2

2.3.4 Stabilizing for CT Saturation in Through-fault Current

For current differential protection of busbars, a counter measure against CT saturation is essential. If any CTs saturate due to a large through-fault current, an apparent differential current is generated in the differential circuit and causes false operation of the differential protection.

Operation Principle Even when any CTs saturate under very large primary currents, the waveform of the saturated CT secondary current has two periods in each cycle: a non-saturation period and a saturation period. The GRB100 utilizes this phenomenon and provides very secure operation for external faults with a large through-fault current.

Figure 2.3.15 shows a block diagram of a CT saturation countermeasure (CTSC). CTSC has a waveform discriminating element (WDE) and starting element (SE). WDE operates if a change in the instantaneous value of the differential current is less than a specified percentage of a change in the instantaneous value of the restraining current. In the CT non-saturation period, the differential current is theoretically zero for through-fault currents. This element operates in this period.

The evolving fault detection element (EVD) detects that the no-change period of differential current does not exist, and resets CTSC function in the case of an evolving fault from an external fault to an internal fault.

Differential Element (DIFCH, DIFZ)

&

&

CTSC

Waveform DiscriminatingElement (WDE)

Starting Element (SE)

Tripping Output

Current Input

0 t

3 cycles

Evolving fault detectionelement (EVD)

&

t 0

1 cycle

Starter

EVD

Figure 2.3.15 Differential Element with CT Saturation Countermeasure

The algorithm of this element is given by equations (1) to (3):

ΔId < 0.15×(ΔIp + ΔIn) (1)

ΔId = |Idm – Idm-1| + |Idm-1 – Idm-2| (2)

ΔIp + ΔIn = |Ipm – Ipm-1| + |Ipm-1 – Ipm-2|

+ |Inm – Inm-1| + |Inm-1 – Inm-2| (3)

where,

ΔId : Change in the differential current Id

Page 21: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 20 ⎯

6 F 2 S 0 8 8 2

(ΔIp + ΔIn) : Change in the restraining current in the positive and negative cycles

Id : Differential current

Ip : Sum of positive input currents

In : Sum of negative input currents

m, m-1, m-2 : Sampling timing

SE operates when the sum of absolute values of difference between instantaneous values of current data at each channel part from one cycle is greater than a specified percentage of a minimum operating current setting DIF.

n

j=1 ∑|ijm – ij(m-24)| > 0.5×DIF

where,

Ij : Current from # j channel

DIF : DIFCH and DIFZ setting in check zone and discriminating zone protection

n : Number of channels

SE discriminates the power system in the faulty state from that in the normal service state and blocks the output of WDE which may operate in the normal service condition.

Figure 2.3.16 shows CT secondary current waveforms of the incoming terminal and the outgoing terminal current and the differential current at the time of an external fault with outgoing terminal CT saturation.

Incoming terminal current

Outgoing terminal current

Differential current

No change period

Figure 2.3.16 CT Secondary Current Waveforms and Differential Current for an External Fault with CT Saturation

From the inception of a fault until the CT secondary current at the outgoing terminal saturates, the differential current Id is zero and the change in the differential current ΔId obtained from equation (2) is also zero. However, the change in the restraining current given by equation (3) is a sufficiently large positive value, so equation (1) is met and WDE operates.

SE detects changes in the terminal currents and rapidly operates, producing an AND output with WDE. After this, since there is a period during which equation (1) is not satisfied, a certain time delay is inserted to reliably block the operation of the differential element.

If, during an internal fault, there is a period during which the change in the instantaneous value of the differential current is small due to CT saturation, WDE will not operate because the change in

Page 22: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 21 ⎯

6 F 2 S 0 8 8 2

the restraining current is also small during that period. Thus, during an internal fault, operation of the differential element is not blocked falsely.

In the case of an evolving fault from an external fault to an internal fault, CTSC is reset by the evolving fault detection element (EVD) if a change in the instantaneous value of the differential current is more than a specified value. GRB100 operates tripping without delay under such faults.

2.3.5 Current Transformer Requirements

The GRB100 does not require the use of dedicated CTs nor the use of CTs with an identical ratio. The GRB100 can share the CTs with other protections and the different ratios are adjusted by setting.

The general CT requirements are set for the through-fault stability which comes up when any CTs saturate under very large through-fault currents. To ensure correct operation of the GRB100 for such through-fault currents, the factor Ks of each CT is required to satisfy the following conditions:

Ks ≧ 1 when Tc ≦ 200ms

or

Ks ≧ 2 when Tc ≦ 250ms

where,

Ks = ratio of CT knee point voltage to CT secondary probable voltage under the maximum through-fault current

= Vk / {(RCT + RL + RB + RO )(IFmax / CT ratio)}

Tc = d.c. time constant of primary circuit

Vk = knee point voltage of CT

RCT = resistance of CT secondary winding

RL = loop resistance of cable between CT and relay

RB = ohmic load of GRB100 bay unit (i.e. 0.1 ohm for 1A rating and 0.012 ohm for 5A rating)

RO = ohmic load of other series-connected relays (if any)

IFmax = maximum through-fault current

For example, if the following parameters are given:

Vk = 800 V, CT ratio = 1,200/1, RCT = 5.0 ohm, RL = 3.0 ohm, RB = 0.1 ohm,

RO = 0 ohm (i.e. no series-connected relays) and IFmax = 40kA

then the factor Ks is calculated as:

Ks = 800/{(5.0 + 3.0 + 0.1)×(40,000/1,200) }

= 800/270

= 3.0

This shows that the GRB100 operates correctly for all the faults under the condition that the d.c. time constant of the primary circuit is less than 250ms.

Page 23: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 22 ⎯

6 F 2 S 0 8 8 2

2.3.6 Setting

The following shows the setting elements necessary for the current differential protection and their setting ranges.

Element Range Step Default Remarks DIFCH 500 − 3,000A 1A 2000A Minimum operating current of check zone protection

in primary circuit value DIFZ 500 − 3,000A 1A 2000A Minimum operating current of discriminating zone

protection in primary circuit value SLPCH 0.30 – 0.90 0.01 0.30 Restraining factor of check zone protection SLPZ 0.30 – 0.90 0.01 0.30 Restraining factor of discriminating zone protection 1CT to 64CT 100 − 10,000A 1A 2000A Set with CT primary rating of up to 64 CTs C.TP BLK / Trip BLK Coupler CB tripped or not under bridge condition

DIF setting The discriminating zone protection has up to four zones but the minimum operating current setting is common to each zone with DIFZ setting.

The setting of DIF (DIFCH and DIFZ) is determined from the minimum fault IFmin current that can occur on the busbar fault. For example;

DIF setting < 0.8 × IFmin

The setting is based on the primary circuit value, so IFmin is a primary value. The CT ratios or the difference of the CT ratios between the channels can be disregarded in the setting.

If the minimum operating current is set too low when the CT primary rating is high, the operation error of the differential element is increased as shown in Figure 2.3.17. (Figure 2.3.17 shows the theoretical maximum error.) If it is required to keep the accuracy of minimum operating current less than 5%, the following condition must be checked for the DIFCH and DIFZ setting obtained above depending on the total number of channels.

0.64 × CT primary rating < DIF setting for 49 - 64 channels

0.50 × CT primary rating < DIF setting for 33 - 48 channels

0.40 × CT primary rating < DIF setting for 25 - 32 channels

0.34 × CT primary rating < DIF setting for 17- 24 channels

0.28 × CT primary rating < DIF setting for 9 - 16 channels

0.23 × CT primary rating < DIF setting for 1 - 8 channels

Page 24: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 23 ⎯

6 F 2 S 0 8 8 2

0

1

2

3

4

5

6

7

8

9

10

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1DIF Setting/CT Primary Rating

Err

or

(%)

64 Channels

48 Channels

32 Channels

24 Channels

16 Channels

8 Channels

Figure 2.3.17 Accuracy Check

CT setting CT settings are set for each channel with a primary rating.

BU address setting BU address setting is to define the channel number. The channel number can be set the range of CH 1 to CH64 with the rotary switch and jumper pins of BU. For details, see the section 5.5.2.

10

2 3 4 5 678

9A

BCDEF

BUM1

Rotary switch

Jumper pin (JP5,JP6)

Page 25: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 24 ⎯

6 F 2 S 0 8 8 2

In case of mixed 1A and 5A CT rating When the CT secondary rating is different between feeders, the matching can be done as follows:

(Configuration)

As shown in Figure 2.3.18, a 1A rating BU is connected to a CT with secondary rating 1A and a 5A rating BU is connected to a CT with secondary rating 5A.

CT ratio: 1000/1A

CU 1A rating

CH“n” BU 1A rating

Busbar

CT ratio: 1200/1A

CH“n+1”BU 1A rating

CT ratio: 2000/5A

CH“n+2” BU 5A rating

Figure 2.3.18 Example of CT Ratio Matching

(Setting)

In Figure 2.3.18,

(1) CT primary setting (1CT – 64CT) is as follows:

nCT = 1000A

n+1CT = 1200A

n+2CT = 2000A

(2) OCBF overcurrent setting (1OCB – 64OCB) is as follows:

For example, when setting OCBF to 800A at CT primary current,

nOCB = 800A / (1000 / 1) = 0.8

n+1OCB = 800A / (1200 / 1) = 0.6

n+2OCB = 800A / (2000 / 5) = 2.0

For OCBF setting, see the section 2.5.2.

(Note)

In the metering menu, the CT primary current indication or the CT secondary current indication can be selected by the setting switch. (See the section 4.2.6.6.) If the CT secondary indication is selected, note that the CT secondary current of CH“n+2” (5A rating) is indicated as (1/5) × (actual value). The CT primary current is correctly indicated.

Page 26: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 25 ⎯

6 F 2 S 0 8 8 2

2.4 Busbar System Replicas and Disconnector Signals

2.4.1 Busbar Replicas Covered by GRB100

The GRB100 can be applied to single-, double- and ring-busbar systems with or without a transfer busbar. Application to the one-and-a-half breaker busbar system takes the same format as application to the single-busbar system.

The busbar system replicas which the GRB100 covers are shown in Appendix A. (Feeders and transformer banks connected to the busbars are abbreviated in the figures.)

The busbar can be sectioned into up to four zones, Zone A to Zone D with bus-section switches S1 to S4 and bus-coupler switches C1 to C4.

E1 to E4 show the end of busbars and are used to expand the busbar system and protection system.

Single-busbar The replicas can be with or without a transfer busbar and have up to three bus-sections S1 to S3 and four bus-couplers C1 to C4 for a transfer busbar.

When the replica has a transfer busbar, the transfer busbar is connected to any of the busbar zones through one of the bus-couplers.

Double-busbar The replicas can be with or without a transfer busbar and have up to two bus-sections S1 and S2 and three bus-couplers C1 to C3.

When the replica has no transfer busbar, either of the busbars can double as a transfer busbar.

When the replica has an independent transfer busbar, the transfer busbar is connected to any of the busbar zones through one of the bus-couplers.

Ring-busbar The replicas can be with or without a transfer busbar and have up to four bus-sections S1 to S4 and four bus-couplers C1 to C4 for a transfer busbar connection.

When the replica has no transfer busbar, the busbar can be sectioned into two to four zones with bus-sections S1 to S4.

When the replica has a transfer busbar, the transfer busbar is connected to any of the busbar zones through one of the bus-couplers.

2.4.2 Disconnector Signals

Disconnector open/closed position signals are required to determine the busbar replica.

One normally open (N/O) and one normally closed (N/C) auxiliary contacts are required to evaluate the disconnector position. Figure 2.4.1 and Table 2.4.1 show the disconnector position evaluation. In Figure 2.4.1, the logic levels of N/O contact signal DS-NO, N/C contact signal DS-NC and evaluated disconnector position signal DS are “1” for the closed position and “0” for the open position.

Page 27: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 26 ⎯

6 F 2 S 0 8 8 2

DS DS-NO

DS-NC

≧1

Figure 2.4.1 Disconnector Evaluation Logic

Table 2.4.1 DS Position Evaluation

DS-NO (N/O Contact) DS-NC (N/C Contact) DS Position Evaluation

Open Closed Open

Closed Open Closed

Open Open Closed and Failure Alarm

Closed Closed Closed and Failure Alarm

When both of the N/O and N/C contacts are simultaneously in the open or closed position, the disconnector is evaluated to be in the closed position and a failure alarm is issued by the monitoring function. (See Section 3.3.5.)

If the disconnector fails, the evaluation above operates as follows:

If the N/O contact is in the closed position or the N/C contact is in the open position incorrectly when the main contact is open, the main contact is evaluated to be in the closed position, differing with the actual position.

In single- and ring-busbars, the zone protection introduces the current of the failed disconnector, but incorrect operation is not caused because the main contact is open and the current is zero. In double-busbars, the zone protection regards the busbars as bridged. If busbar faults occur in this period, both zone protections operate and trip all the feeders. The zone protections do not operate for the load current or external faults.

If the N/O contact is in the open position or the N/C contact is in the closed position incorrectly when the main contact is closed, the main contact evaluation accords with the actual position, so incorrect operation is not caused.

Note: If only one of the N/O and N/C auxiliary contacts is transmitted, the main contact evaluation and monitoring is invalid. The main contact position is evaluated with the input N/O or N/C signal. Failure of an auxiliary contact may cause an incorrect operation of the discriminating zone protection.

The N/O and N/C auxiliary contact signals are sent to the BU and evaluated in the CU. For the disconnector signal input, refer to Section 3.2.1 and Appendix I.

Page 28: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 27 ⎯

6 F 2 S 0 8 8 2

2.5 Breaker Failure Protection

When a fault remains uncleared due to a breaker failure, the breaker failure protection (CBF) clears the fault by tripping the local adjacent breakers or a breaker at a remote line end.

If the current continues to flow following the output of a trip command, the CBF judges it as a breaker failure. The existence of the current is detected by an overcurrent element OCBF provided for each phase and each primary circuit. For high-speed operation of the CBF, a high-speed reset overcurrent element is used.

The GRB100 covers three patterns:

- When a feeder breaker fails to trip for a busbar fault, the CBF sends a transfer trip signal to a breaker at the remote end of the line, after retripping the original breaker.

Zone A Zone BRemote end Feeder1

Failed to trip Correct trip

Transfer trip

Figure 2.5.1 Busbar Fault with Feeder Breaker Failure

- When a feeder breaker fails to trip for a line fault, the CBF is initiated by a trip signal from the external line protection equipment and trips adjacent breakers connected to the zone to which the faulty breaker is connected, after retripping the original breaker.

Zone A Zone BRemote end Feeder1

Failed to trip Correct trip

Trip by CBF

Figure 2.5.2 Feeder Fault with Feeder Breaker Failure

- When a bus-section or bus-coupler breaker fails to trip for a busbar fault, the CBF trips feeder breakers, bus-section breaker and bus-coupler breaker in the adjacent zone.

Zone A Zone B

Failed to trip Correct trip

Trip by CBF

Remote end

Figure 2.5.3 Busbar Fault with Bus-selection Breaker Failure

Page 29: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 28 ⎯

6 F 2 S 0 8 8 2

2.5.1 CBF Scheme logic

GRB100 provides the following two CBF scheme logics:

• Parallel initiation of the retrip timer (TnB1) and backtrip timer (TnB2)

• Series initiation of the retrip timer (TnB1) and backtrip timer (TnB2)

The parallel initiation (BF1) or the series initiation (BF2) can be selected by the scheme switch [BFLOGIC] setting.

Parallel initiation (BF1) The CBF scheme logic is provided for each channel. Figure 2.5.4 shows the scheme logic for one channel. The BF1 scheme is available when the [BFLOGIC]=BF1 setting.

The CBF is performed on an individual phase basis and initiated by a trip signal CHn-EXTTP-A (B, C) from an external protection or an internal trip signal BP TRIP. Starting with an external trip signal can be disabled by the scheme switch [nBFEXT]. These trip signals must be present as long as the fault persists.

The signal nCBF-TRIP to trip the adjacent breakers is initiated if the overcurrent element nOCBF operates continuously for the setting time of the delayed pick-up timer TnB2 after the start-up. Tripping of the adjacent breakers can be blocked with the scheme switch [nBF2].

The signal CBF-TRIP in a feeder channel is valid when the CBF is initiated with an external trip signal.

There are two kinds of mode of the retrip signal to the original breaker RETRIP: the mode in which RETRIP is controlled by the overcurrent element nOCBF, and the direct trip mode in which RETRIP is not controlled. The retrip mode together with the trip block can be selected with the scheme switch [nBF1].

The remote terminal transfer trip signal CHn-CBF.TR is provided in feeder channels and bus-coupler channels. The signal in a bus-coupler channel is available only when the transfer busbar is in service.

Note: “n” shows the channel number which is 1 to 64.

The remote circuit breaker can be tripped after the stage-1 timer TnB1 not waiting the stage-2 timer by the scheme switch [BFTRIO].

The concerned bus zone tripping and the remote CB tripping are carried out without a time delay by the binary input signal CHn-CBFIO (e.g. under pressure relays of SF6 etc.).

The trip signals are blocked with the binary input signals (CBF protection block: CBF_BLOCK-A and CBF_BLOCK-B).

Page 30: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 29 ⎯

6 F 2 S 0 8 8 2

CHn-EXTTP-A

nOCBF

CHn-EXTTP-B

CHn-EXTTP-C

BP TRIP

nCBF-RETRIP

nBFEXT

≥1

≥1

≥1

nBF1 ON T

nBF1 TOC

nBF2 ON

nCBF-TRIP

n :1 - 64

&

≥1

≥1

≥1

≥1

≥1

t 0

t 0

t

TnB20

t 0

t 0

t

TnB10

≥1

CBF-TRIP (Feeder channel)≥1

≥1

≥1

≥1

&

BFTRIO

(ex. Gas press low)

Fault Detector (*)

0 t

2.1 s

UVSZA ≥1 UVGZA

UVDZA

Note (*): Fault detector is provided in Model C400 series and composed by PLC. See Section 2.7.

OVGZA

1537

1152

1153

1154

2464

2208

2144

1952

1953

1954

CHn-CBFIO 4752

1347-1349 1344 -1346

1350 -1352

1353

1386

1384 1385

0 t

2.1 s

UVSZB ≥1 UVGZB

UVDZB OVGZB

1357-1359 1354 -1356

1360 -1362

1363

1389

1387 1388

0 t

2.1 s

UVSZC ≥1 UVGZC

UVDZC OVGZC

1367-1369 1364 -1366

1370 -1372

1373

1392

1390 1391

0 t

2.1 s

UVSZD ≥1 UVGZD

UVDZD OVGZD

1377-1379 1374 -1376

1380 -1382

1383

1395

1393 1394

The signal Nos. indicated are for CH1.

CBFTRFS-ZA4656

CBFTRFS-ZB4657

CBFTRFS-ZC4658

CBFTRFS-ZD4659

Configured by PLC.

1CBF_BLOCK-A 4610

CBF_BLOCK-B 4612

≥1 CHn-EXT-BPTP

≥1

≥1

≥1

CHn-CBFCB 4896 CBF initiation command

≥1

CBFTRFS-NOUSE4600

Zone Selection(Select the zone which CHn is connected to.)

≥1

CHn-CBF.TR

4688

Previous value is hold if any discrepancy between both inputs

43CBF

≥1

Figure 2.5.4 Scheme Logic of Breaker Failure Protection BF1

Page 31: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 30 ⎯

6 F 2 S 0 8 8 2

Figure 2.5.5 shows a sequence diagram of the CBF when a retrip and backtrip are used. If the breaker trips normally, the nOCBF is reset before timer TnB1 or TnB2 is picked up and the CBF is reset.

If the nOCBF continues operating, a retrip command is given to the original breaker after the setting time of TB1. Unless the breaker fails, the nOCBF is reset by the retrip. The TnB2 is not picked up and the CBF is reset. This may happen when the CBF is started by mistake and unnecessary tripping of the original breaker is unavoidable.

If the original breaker fails, retrip has no effect and the nOCBF continues operating and the TnB2 is picked up finally. A trip command nCBF-TRIP is issued to the adjacent breakers and the CBF is completed.

Fault

nCBF- TRIP

TnB2

RETRIP

TnB1

nOCBF

Original breaker

Adjacent breakers

TRIP

Retrip

TocToc

TcbTcb

TB1

TB2

Normal trip

Trip

Open Closed

Start CBF

OpenOpenClosed

Tcb: operating time of the original breaker Toc: reset time of the overcurrent element nOCBF

Figure 2.5.5 Sequence Diagram of BF1

Series initiation (BF2) The BF2 scheme is available when the [BFLOGIC]=BF2 setting.

In the series initiation BF2 logic, the retrip timer (TnB1) and backtrip timer (TnB2) are initiated in series from a trip signal as shown in Figure 2.5.6.

When the CBF is initiated by feeder protection trip (external trip signal), the TnB1 and TnB2 are energized in series. The TnB2 starts after the set time of TnB1 has elapsed, and the nCBF-TRIP is output.

When the CBF is initiated by busbar protection trip, only the TnB2 is energised and the nCBF-TRIP is output after the set time of the TnB2.

When the BF2 scheme is used, the [BFTRIO] setting should be “OFF”.

Page 32: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 31 ⎯

6 F 2 S 0 8 8 2

CHn-EXTTP-A

nOCBF

CHn-EXTTP-B

CHn-EXTTP-C

BP TRIP

nCBF-RETRIP

nBFEXT

≥1

≥1

≥1

nBF1 ON

T

nBF1 TOC

nBF2 ON

nCBF-TRIP

n :1 - 64

&

≥1

≥1

≥1

≥1

≥1

t 0

t 0

t

TnB20

t 0

t 0

t

TnB10

≥1

CBF-TRIP(Feeder channel)

≥1

≥1

≥1

≥1

&

BFTRIO

ON

(ex. Gas press low)

Fault Detector (*)

0 t

2.1 s

UVSZA ≥1 UVGZA

UVDZA

Note (*): Fault detector is provided in Model C400 series and composed by PLC. See Section 2.7.

OVGZA

1537

1152

1153

1154

2464

2208

2144

1952

1953

1954

CHn-CBFIO 4752

1347-1349 1344-1346

1350-1352

1353

1386

1384 1385

0 t

2.1 s

UVSZB ≥1 UVGZB

UVDZB OVGZB

1357-1359 1354 -1356

1360 -1362

1363

1389

1387 1388

0 t

2.1 s

UVSZC ≥1 UVGZC

UVDZC OVGZC

1367-1369 1364 -1366

1370 -1372

1373

1392

1390 1391

0 t

2.1 s

UVSZD ≥1 UVGZD

UVDZD OVGZD

1377-1379 1374 -1376

1380 -1382

1383

1395

1393 1394

The signal Nos. indicated are for CH1.

CBFTRFS-ZA4656

CBFTRFS-ZB4657

CBFTRFS-ZC4658

CBFTRFS-ZD4659

Configured by PLC.

1

CBF_BLOCK-A 4610

CBF_BLOCK-B 4612

≥1 CHn-EXT-BPTP

≥1

≥1

≥1

CHn-CBFCB 4896CBF initiation command

≥1

CBFTRFS-NOUSE4660

Zone Selection(Select the zone which CHn is connected to.)

≥1

CHn-CBF.TR

4688

Previous value is hold if any discrepancy between both inputs

43CBF

≥1

Figure 2.5.6 Scheme Logic of Breaker Failure Protection BF2

Page 33: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 32 ⎯

6 F 2 S 0 8 8 2

Figure 2.5.7 shows a sequence diagram of the BF2 scheme. Fault

nCBF- TRIP

TnB2

RETRIP

TnB1

nOCBF

Original breaker

Adjacent breakers

TRIP

Retrip

TocToc

TcbTcb

TB1

Normal trip

Trip

Open Closed

Start CBF

TB2 (∗)

OpenOpenClosed

Tcb: operating time of the original breaker Toc: reset time of the overcurrent element nOCBF

TB2

Note(∗): “ ” shows the sequence in case of busbar protection trip.

Trip (∗)

Figure 2.5.7 Sequence Diagram of BF2

The CBF-TRIP signal is output not only to all the channels of the original zone but also to adjacent zones if the original zone and adjacent zone(s) are bridged as follows:

- Bus-section is connected with a disconnector and has no circuit breaker.

- Bus-section has a breaker but it is by-passed by a disconnector.

- Busbars are bridged with disconnectors in the double-busbar system.

Figure 2.5.8 shows the CBF-TRIP signal distribution logic. The CBF of each channel outputs a trip signal nCBF-TRIP (n=1 to 64) to the original zone according to the replica setting. Thus the tripping zone(s) is fixed.

For example, if Zone A is connected to channel 1 and Zone A and Zone B are bridged, then ZA-CH1=1 and ZB-CH1=1. The CBF of channel 1 generates Zone A and Zone B trip signals ZA-TRIP and ZB-TRIP.

Each channel outputs the trip signal by checking which zone the channel is connected to.

For example, if channel 1 is connected Zone A, then CH1-ZA=1 and CH1-ZB=CH1-ZC =CH1-ZD=0. Channel 1 outputs the trip signal only when the signal ZA-TRIP is generated.

Fault detectors (undervoltage elements UVSZ∗, UVGZ∗ and UVDZ∗) as fail-safe can be connected the signals CBFFS-Z∗ by PLC function.

Page 34: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 33 ⎯

6 F 2 S 0 8 8 2

ZA-CH1 &

Replica Setting

ZB-CH1

ZC-CH1

ZD-CH1

CH1-ZA

CH1-ZB

CH1-ZC

CH1-ZD

CH1-CBF/RE (CH1 TRIP)

Replica Setting

≥1 1CBF-TRIP

1CBF-RETRIP

ZA-CH64

Replica Setting

ZB-CH64

ZC-CH64

ZD-CH64

CH64-ZA

CH64-ZB

CH64-ZC

CH64-ZD

CH64-CBF/RE (CH64 TRIP)

Replica Setting

64CBF-TRIP

64CBF-RETRIP

・・・・・

・・・・・

・・・・・

・・・・・

・・・・・

・・・・・

&

&

&

&

&

&

&

&

&

&

&

&

&

&

&

&

&

&

&

≥1

Note (*1): Fault detector is provided in Model 400 series and composed by PLC. See Section 2.7.

(*2): If Fault detector is not used in Model C400 series, assign the signal No. 1 (Constant 1).

0TBFDO

t

0.00-10.00s

0TBFDO

t

0.00-10.00s

0TBFDO

t

0.00-10.00s

0TBFDO

t

0.00-10.00s≥1

≥1

≥1

≥1

1593

1592

1591

1590

0TBFDO

t

0.00-10.00s

0TBFDO

t

0.00-10.00s

≥12400

2336

2528

≥12463

2399 2591

&

Fault Detector (*1)

0 t

2.1 s

UVSZA ≥1 UVGZA

UVDZA

Zone Selection (Select the zone which CHn is connected to.)

OVGZA

1347 -1349

1344 -1346

1350 -1352

1353

1386

1384 1385

0 t

2.1 s

UVSZB ≥1 UVGZB

UVDZB OVGZB

1357 -1359 1354 -1356

1360 -1362

1363

1389

1387 1388

0 t

2.1 s

UVSZC ≥1 UVGZC

UVDZC

OVGZC

1367 -1369 1364 -1366

1370 -1372

1373

1392

1390 1391

0 t

2.1 s

UVSZD ≥1 UVGZD

UVDZD OVGZD

1377- 1379 1374 -1376

1380 -1382

1383

1395

1393 1394

CBFFS-ZA4640

CBFFS-ZB4641

CBFFS-ZC4642

CBFFS-ZD4643

&

・・・・・

・・・・・

Configured by PLC.

≥1

CBFFS-NOUSE4644

1 Constant 1 (*2)

1 Constant 1 (*2)

1 Constant 1 (*2)

1 Constant 1 (*2)

Figure 2.5.8 CBF Trip Signal Distribution

Page 35: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 34 ⎯

6 F 2 S 0 8 8 2

Inter trip scheme at busbar fault If the busbar protection fails to trip the circuit breaker, the remote circuit breaker is tripped after the stage-1 timer TnB1 not waiting the stage-2 timer. This function can be available by the setting of [BFTRIO].

Command tripping (Gas pressure low inter tripping) The lockout function of the respective circuit breaker (e.g. under pressure relays of SF6 etc.) is introduced in GRB100 relay and sets to zero both stage-1 (TnB1) and stage-2 (TnB2) timers. The concerned bus zone tripping and the remote CB tripping are carried out without a time delay by the binary input signal CHn-CBFIO. The actual tripping logic of command tripping is shown in Figure 2.5.4.

2.5.2 Setting

The setting elements necessary for the breaker failure protection and their setting ranges are as follows. The setting is required for each channel excluding the TBFDO and [BFTRIO].

Element Range Step Default Remarks

nOCB 0.1 − 2.0 0.1 0.8 OCBF overcurrent setting (multiples of secondary rated current)

TnB1 0 − 500ms 1ms 150ms Retrip (stage-1) timer

TnB2 0 − 500ms 1ms 200ms Backtrip (stage-2) timer

TBFDO 0.00 – 10.00s 0.01s 0.10s CBF operation drop-off timer

[BFLOGIC] BF1/BF2 BF1 CBF logic option

[nBFEXT] ON/OFF OFF External start

[nBF1] T/TOC/OFF OFF Retrip mode

[nBF2] ON/OFF OFF Adjacent breaker trip

[BFTRIO] ON/OFF OFF Remote trip operating time control

n: 1 – 64 (depends on the model)

The overcurrent element nOCBF checks that the breaker has opened and the current has disappeared. Therefore, since it is allowed to respond to the load current, it can be set from 10 to 200% of the rated current.

The settings of TnB1 and TnB2 are determined by the opening time of the original breaker (Tcb in Figure 2.5.5) and the reset time of the overcurrent element (Toc in Figure 2.5.5). The timer setting example can be obtained as follows.

Setting of TnB1 = Breaker opening time + nOCBF reset time + Margin

= 40ms + 15ms + 20ms

= 75ms

Setting of TnB2 = Output relay operating time + Breaker opening time

+ nOCBF reset time + Margin

= 10ms + 40ms + 15ms + 10ms

= 75ms

Page 36: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 35 ⎯

6 F 2 S 0 8 8 2

2.6 Miscellaneous Protection

2.6.1 Protection during Busbar Bridging

- Two busbars are bridged during switching a feeder in the double-busbar system.

The bridge is detected with the N/O and N/C contacts of the two disconnectors. Zone A Zone B

DS-A DS-B

CB

DS-F

DS-A

DS-NO

DS-NC

DS-NO

DS-NC

≧1 &

≧1

DS-B

BRIDGE

Figure 2.6.1 Bridging in Double-busbar System

During this bridging, tripping of the bus-coupler breaker is enabled or disabled by setting the switch [C.TP]. The switch [C.TP] is applied to both busbar protection and CBF protection.

2.6.1.1 Discriminating zone protection during bridging In case of zones during bridging, the zones are treated as one zone and the discriminating zone protection range is expanded to be able to continue the protection. In Figure 2.6.2, for example, the discriminating zone protection expands the protective range. Zone A is expanded to cover Zone B while Zone A and Zone B are bridged. Zone B is also expanded to cover Zone A.

Zone A

Zone B

No-Bridging

Zone C

Zone D

Zone A Zone C

Zone D

During Bridging Check Zone Check Zone

Zone B

Figure 2.6.2 Discriminating Zone Protection during Bridging

2.6.2 Command tripping

GRB100 provides the command tripping function which executes a tripping by a trip signal from an external protection panel, etc. If applied, the trip signal is assigned to the trip command initiation signal CHn-COM.TP by PLC function. The command trip function can be disabled by the scheme switch [COMTP].

Note: “n” shows the channel number which is 1 to 64.

Page 37: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 36 ⎯

6 F 2 S 0 8 8 2

Replica settingCHn-ZD

COMTP

ON

2592

CHn-COM.TP4816

CHn-ZC

CHn-ZB

CHn-ZA≥1

CHn-COMTP

n :1 - 64 The signal Nos. indicated are for CH1.

Figure 2.6.3 Command Tripping

2.6.3 Blind Zone Protection

In the bus-section and bus-coupler, it is normal to arrange two CTs, one on either side of the breaker so as two discriminating zone protections to overlap across the breaker.

Zone A CB Zone B

CHk CHj

Figure 2.6.4 Normal CT Arrangement in Bus-section or Bus-coupler

If CTs are arranged on one side of the breaker or one CT is used for both zones, the protection zones do not overlap across the breaker and so the zone between the CTs and the breaker remains as a blind zone. One of the discriminating zone protections (Zone A in the example shown below) operates for the fault in the blind zone but the other (Zone B protection) does not and the fault is not cleared.

Zone A CB Zone B

CHk CHj

Fault

Figure 2.6.5 CT Arrangement Leaving Blind Zone

The GRB100 provides a backup protection for blind zone faults. It controls the current of the bus-section or bus-coupler where the blind zone exists to zero in the discriminating zone protection after the breaker is tripped by one of the discriminating zone protections and makes the protection of the other zone operate.

Zero ampere control for the bus-section and bus-coupler current continues one second after the breaker is opened.

One normally open auxiliary contact of the breaker is required for this protection and the auxiliary contact operation is assumed not to be more than 25ms earlier than the main contact operation. If the auxiliary contact operation is earlier than the main contact operation by more than 25 ms, the zero ampere control may function before the main contact opens and the discriminating zone protection may operate incorrectly to faults in the adjacent zone.

If the contact signal is not initiated, the function is disabled.

Page 38: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 37 ⎯

6 F 2 S 0 8 8 2

Note: The setting for this function will be performed by the panel builder.

Protection in Operating Busbar with Bus-section Open If the busbar is operated with a bus-section open as shown in Figure 2.6.6, Zone A protection operates unnecessarily for a fault between the breaker and the CT. To avoid this unnecessary operation, the GRB100 provides a function to control the bus-section current to zero in the discriminating zone protection and to enable only the faulted zone protection to operate.

Zone A Zone B

Operated normally open status

CHk CHj

Figure 2.6.6 Operation with Bus-section Open

Figure 2.6.7 shows the bus-section current control logic and its time-chart. The zero ampere control is continuous. Therefore to keep security, the function requires both of the normally open (N/O) and normally closed (N/C) auxiliary contacts of the breaker. The main contact is evaluated to be open only when the N/O contact is open in three phases as well as when the N/C contact is closed in three phases. When both of the N/O and N/C contacts are simultaneously in the open or closed position, a failure alarm is issued.

The zero ampere control must be reset before the breaker main contact closes and establishes after the main contact opens. To fulfill this requirement, the N/O and N/C contacts must have the following time characteristics for the main contact:

- Normally open contact closes or normally closed contact opens before the main contact closes.(*)

Note (*): The "CB close command" is useful for an improvement in requirements of high-speed normally open contact or normally closed contact. See Figure 2.6.8.

- Normally open contact opens or normally closed contact closes after the main contact opens.

This function is valid for the blind zone protection too. Note: The setting for this function will be performed by the panel builder.

GRB100

CB-CCB-B CB-A

Zero Ampere Control

CB-A

CB-B

CB-C ≥1PC

1

1①

PC

Main contact

N/O contact

N/C contact

Closed Open

Zero ampere control

Figure 2.6.7 Zero Ampere Control Logic and Time Chart

Page 39: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 38 ⎯

6 F 2 S 0 8 8 2

Zero Ampere Control

GRB100

CB-CCB-B CB-A

CB-A

CB-B

CB-C ≥1PC

1

1①

PC

CB close command

Main contact

N/O contact

N/C contact

Closed Open

Zero ampere control

CB close command

Figure 2.6.8 Zero Ampere Control Logic and Time-chart by Using CB Close Command

2.6.4 End Zone Fault Protection

GRB100 provides the function of the end zone fault protection to protect the zone between the CT (Current Transformer) and the CB (Circuit Breaker) when the CB is open.

If a fault occurs between CB-A and CT in the CT location of the busbar protection as shown in Figure 2.6.9, the busbar differential relay cannot operate normally. In this case, the fault can be cleared by the end zone fault protection. The end zone fault protection clears the fault by controlling this CHn bay current ICHn to zero under CB-A open to enable the busbar differential relay to operate and by tripping the circuit breaker CB-B. The condition of CB-A must be input by the binary input signal (PLC signal).

BusbarOpposite terminal

CB-L Line

CHnFault

DS-B closed

CB-B

CB-C

CB-A open

CT

ICHnDS-L

Figure 2.6.9 End Zone Fault Protection (1)

If a fault occurs between CB-A and CT in the CT location of the busbar protection as shown in Figure 2.6.10, the end zone fault protection prevents the busbar differential relay from operating by controlling this CHn bay current ICHn to zero under CB-A open, and issues a transfer trip command to the circuit breaker CB-L at the opposite end and clears the fault.

Page 40: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 39 ⎯

6 F 2 S 0 8 8 2

BusbarOpposite

terminal

CB-L

Line

Fault

DS-L closed

CB-B

CB-C

CB-A open

CHn

CT

ICHn

DS-B

Figure 2.6.10 End Zone Fault Protection (2)

Figure 2.6.11 shows the scheme logic. When 1OCBF element operates under open of CH1 CB, the relay issues a transfer trip command CH1-EFP.TR and trips the opposite end CB. The timer TCBO is used to make sure the CB open and its default setting is 1.00s. To enable the function of end zone fault protection, the signal CH1-EFPTR ON is assigned by PLC function. The function of other channels CH2 to CH64 are same as CH1.

OCBF elements are shared with the breaker failure protection (CBF).

The end zone fault protection for all channels is disabled by the scheme switch EFPTR.

A

B

C

1OCBF ≥1

CH1-EFPTR ON

EFPTR ON

CH1 CB_CLOSE t

TCBO0

0.00 – 10.00s

CH1-EFP.TR &

1

A

B

C

64OCBF

≥1

CH64 CB_CLOSE tTCBO

0

0.00 – 10.00s

CH64-EFP.TR &

1

(CH1 transfer trip command)

(CH64 transfer trip command)

18

5088

CH64-EFPTR ON

1026

5151

Figure 2.6.11 Scheme logic of End Zone Fault Protection (2)

Setting The setting elements necessary for the end zone fault protection and their setting ranges are as follows.

Element Range Step Default Remarks

nOCB 0.1 − 2.0 0.1 0.8 OCBF overcurrent setting (multiples of secondary rated current)

TCBO 0.00 − 10.00s 0.01s 1.00s

EFPTR OFF / ON OFF

Page 41: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 40 ⎯

6 F 2 S 0 8 8 2

2.7 Fault Detector

GRB100 Model C400 series is provided with a fault detector (FD) which functions as a check relay for tripping and enhances security against non-power system fault tripping.

Zone A Zone C

Zone B Zone D

∗V∗FC∗V∗FA

∗V∗FD∗V∗FB

Figure 2.7.1 FD Available Busbar Replicas

The FD incorporates the phase fault and earth fault detecting undervoltage elements UVSF (UVSZA - UVSZD) and UVGF (UVGZA – UVGZD) and undervoltage change detection elements UVDF (UVDZA – UVDZD) and earth fault overvoltage elements OVGF. The elements are allocated to each busbar zone shown in Figure 2.7.1. UVSF, UVGF and OVGF are used for the differential protection and UVDF for the breaker failure protection.

Tripping output circuit Figure 2.3.8 shows the tripping logic circuit of discriminating zone protection when the FD is in service. Figure 2.5.6 shows the tripping logic of CBF protection when the FD is in service.

Setting The FD element setting ranges are shown in the table below.

Element Range Step Default Remarks

UVSF 60 - 100V 1V 80V

UVGF 20 - 60V 1V 46V

OVGF 0.1 - 10.0V 0.1V 10.0V

VTA to VTD 1 - 20000 1 2000 VT ratio

Page 42: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 41 ⎯

6 F 2 S 0 8 8 2

2.8 Characteristics of Measuring Elements

2.8.1 Current Differential Elements DIFCH, DIFZ and DIFSV

The segregated-phase current differential elements used for discriminating zone (DIFZ) and check zone protections (DIFCH) have the non-restraint characteristic for the small current region and the percentage restraint characteristic for the large current region. The non-restraint characteristic defines the minimum sensitivity (operating current).

Figure 2.8.1 shows the characteristics on the differential current (Id) and restraining current (Ir) plane. Id and Ir are the vector and scalar summations of all input currents, respectively.

The non-restraint characteristic of the DIF (DIFCH or DIFZ) element is expressed by the following equation:

Id ≥ DIF

where DIF is a setting and defines the minimum operating current.

The percentage restraint characteristic is expressed by the following equation:

Id ≥ k × Ir (k = 0.30 to 0.90)

The latter characteristic has stronger restraint and prevents the element from operating falsely in response to the erroneous differential current that is caused by saturation or transient errors of the CT during an external fault.

The characteristic of DIFCH can be changed to the characteristic shown in Figure 2.8.2 by PLC input (Signal No. 4629: DIFCH_CHARA) to ensure the operation of the check zone protection in case of the busbar configuration with a large outgoing current. (See Section 2.3.1.)

DIF

Id=Ir

Id= k×Ir

Operate

Ir

Id

Figure 2.8.1 Current Differential Element (Ir-Id Plane)

DIF

Id=Ir

Operate

Ir

Id

Id=0.15×Ir (*)

(*): depends on the equation (1)in Section 2.3.4.

Figure 2.8.2 DIFCH Characteristic after PLC Input

Page 43: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 42 ⎯

6 F 2 S 0 8 8 2

The same characteristic can be represented on the outgoing current (Iout) and incoming current (Iin) plane as shown in Figure 2.8.3. This representation is useful when testing the percentage restraint characteristic by inputting the outgoing and incoming simulating currents.

Iout

Iin

Iout=Iin

DIF

Operate

Figure 2.8.3 Current Differential Element (Iin-Iout Plane)

The non-restraint characteristic is expressed by

Iout ≤ Iin – DIFI

The percentage restraint characteristic is expressed by

Iout ≤ {(1−k)/(1+k)}Iin

The supervisory element DIFSV used for differential current monitoring has a non-restraint characteristic.

2.8.2 Overcurrent element OCBF

The OCBF measures three-phase currents. This element is used for the breaker failure protection.

2.8.3 Overcurrent element ΣIZ

The ΣIZ measures the restraining current Ir of each zone.

This element is prepared for each zone, and its operating sensitivity is fixed to 20% of DIFZ setting.

2.8.4 Fault Detector Elements

The fault detector incorporates the following three fault detection elements.

Undervoltage change detection element UVDF The UVDF operates if a voltage drops by 7% compared to that of two cycles before. Therefore, the operating sensitivity of this element is related not to the rated voltage but to the running voltage. The UVDF can detect the voltage drop in the system condition SIR≥0.1 as a fault detector for CBF initiation. (SIR: Source Impedance Ratio, see Appendix O.)

Undervoltage element UVSF and UVGF The UVSF measures a phase-to-phase voltage while the UVGF measures a phase-to-earth voltage.

Overvoltage element OVGF The OVGF measures zero-sequence voltage for detecting an earth fault.

Page 44: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 43 ⎯

6 F 2 S 0 8 8 2

2.9 Tripping Output

Figure 2.9.1 shows the tripping output circuit. The trip signal generated in the central unit is delivered to up to 64 BUs (channels), though only CH1 is expressed in the figure. The figure shows the case when ‘Discriminating zone and check zone protection’ is selected.

Check Zone Protection (Figure 2.3.7)

Discriminating Zone Protection (Figure 2.3.8)

Breaker Failure Protection (Figure 2.5.4 & Figure 2.5.6)

&

&

&

CH1 TRIP

CH2 TRIP

CH64 TRIP

・・・

CH1 TRIP

CH1 TRANSFER TRIP

CH2 TRIPCH2 TRANSFER TRIP

・・・

CH64 TRIPCH64 TRANSFER TRIP

To channel 2 to 64

To channel 2 to 64

(User Programmable)

0 t

0 t

60ms(settable by PLC)

Tripping Output Relay

CH1

CU(Central Unit) BU(Bay Unit)

100ms (settable by PLC)

Figure 2.9.1 Tripping Output Circuit for CH1

The trip signal of busbar protection drives high-speed tripping output relays. The tripping output relays reset 60ms after the trip signal disappears by clearing the fault. The tripping circuit must be opened with the auxiliary contact of the breaker prior to reset of the tripping relay to prevent the tripping relay from directly interrupting the tripping current of the breaker.

The trip signal of breaker failure protection drives tripping output relays. The output relay resets 100ms after the trip signal disappears by clearing the fault.

Page 45: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 44 ⎯

6 F 2 S 0 8 8 2

3. Technical Description 3.1 Hardware Description

The GRB100 is composed of one Central Unit (CU) and numbers of Bay Unit (BU) depending on the required channels. The CU and BU are housed in individual cases.

3.1.1 Central Unit

3.1.1.1 Outline of Hardware Modules Case outline of the Central Unit (CU) is shown in Appendix H.

The hardware structure of the CU is shown in Figure 3.1.1. The front view shows the equipment without the human machine interface module.

The CU consists of the following hardware modules. The human machine interface module is provided with the front panel.

• Transformer module (VCT)

• Signal processing module (SPM7)

• Front-end processing module (FEP3) and extension optical module (XOP1)

• Binary input and output module (IO)

• Human machine interface module (HMI)

Figure 3.1.1 Hardware Structure

FEP3 and XOP1 modules incorporated in CU depend on relay model as follows:

Front view without front panel

VCT SPM7 FEP3-1 XOP1-1 XOP1-2 XOP1-3 FEP3-2 XOP1-1 XOP1-2 XOP1-3 IO8 IO2A

Page 46: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 45 ⎯

6 F 2 S 0 8 8 2

Module CU

Model C∗1∗ Model C∗2∗ Model C∗3∗ Model C∗4∗ Model C∗6∗ Model C∗8∗ VCT x x x x x x SPM7 x x x x x x FEP3-1 x x x x x x XOP1-1 x x x x x XOP1-2 x x x x XOP1-3 x x x FEP3-2 x x XOP1-1 x x XOP1-2 x XOP1-3 x IO8 x x x x x x IO2A x x x x x x

Page 47: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 46 ⎯

6 F 2 S 0 8 8 2

The hardware block diagrams of the CU using these modules are shown in Figure 3.1.2.

Signal Processing Module (SPM7)

Analogfilter

A/DConverter

Transformer Module (VCT)

IRIG-B port

AC input voltage

External clock

DC powersupply

Remote PC

Binary I/O Module (IO8)

DC/DC Converter

Binary input

×12

Binary I/O Module (IO2A)

Binary output × 14

RS485

Human Machine Interface (HMI)

Liquid crystal display 40characters×4lines

LEDs

Monitoring jacks

Operation keys

RS232C I/F

Local personal computer

Alarm

VT×12

Front-end Processing Module1 (FEP3-1)+ Extension Optical

Module1 (XOP1)

From/to bay units via optical fibres

From/to BU1

MPU

FEP3-2+XOP1: same as FEP3-1+XOP1

O/E E/O

S/PP/S

MPU

O/E E/O

S/PP/S

Binaryinput

signals

Binaryoutputsignals

From/to BU 32

From/to BU64

Binary output

×3 Binaryoutputsignals

Remote PC

Transceiver

Opt. I/F or Ethernet LAN I/F

From/to BU8 O/E E/O

S/PP/S

Binaryinput

signalsBinary input

×3

From/to BU33

Figure 3.1.2 Hardware Block Diagram of CU

Page 48: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 47 ⎯

6 F 2 S 0 8 8 2

3.1.1.2 Transformer Module The transformer module (VT module) insulates between the internal and external circuits through an auxiliary transformer and transforms the magnitude of AC input signals to suit the electronic circuits for the relay model with FD elements.

There are 12 auxiliary VTs mounted in the transformer module. (For the correspondence between the relay model and number of AC input signals, see Table 3.2.1.)

The transformer module is also provided with an IRIG-B port. This port collects the serial IRIG-B format data from the external clock for synchronization of the relay calendar clock. The IRIG-B port is insulated from the external circuit by a photo-coupler. A BNC connector is used as the input connector.

Signalprocessing module

IRIG-B port

BNC connector

External clock

V Bb

V Bc

V Ca

V Cb

V Cc

V Da

V Db

V Dc

V Ba

V Ac

V Ab

V Aa

Figure 3.1.3 Transformer Module of CU

Page 49: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 48 ⎯

6 F 2 S 0 8 8 2

3.1.1.3 Signal Processing Module The signal processing and communication module (SPM7) incorporates a signal processing circuit and a communication control circuit. Figure 3.1.4 shows the block diagram.

The signal processing circuit consists of main processing unit (MPU) and memories (RAM and ROM), etc. The MPU carries out operations for the measuring elements and scheme logic operations for protection, recording, displaying and signal transmission control.

The SPM7 contains a lithium-ion battery, which should be removed at the end-of-life of the product. The nominal backup time of a lithium-ion battery is one year after the shipment from the factory.

The SPM7 can be provided with Optical interface or Ethernet LAN interface for serial communication system.

Figure 3.1.4 Signal Processing Module

MPU1

RAM

IO modules

BUSI/F

BUSI/F

FEP3 modules

ROM

Optical I/F (Option)

Link with Serial communication system

Ethernet LAN I/F (Option)

Page 50: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 49 ⎯

6 F 2 S 0 8 8 2

3.1.1.4 Front-End Processing Module and Extension Optical Module The front-end processing module (FEP3) incorporates front-end processing and communication control circuits.

The FEP3 consists of an MPU executing control processing of received data, memories (RAM and ROM), parallel-to-serial (P/S) and serial-to-parallel (S/P) data converter, and electrical- to-optical (E/O) and optical-to-electrical (O/E) converter for 8 channels.

External Optical Module (XOP1) consists of E/O and O/E converter for 8 channels. XOP1 is added according to the necessary number of channels.

From/to bay units via optical fibres

SPM7 module

MPU

ROM

RAM

S/P

P/S

O/E

E/OFrom/to BU1

I/F

From/to BU 8 S/P

P/S

O/E

E/O

FEP3

S/P

P/S

O/E

E/O

S/P

P/S

O/E

E/O

XOP1-1

XOP1-2

XOP1-3

From/to BU 9

From/to BU 16

From/to BU 17

From/to BU 24

From/to BU 25

From/to BU 32

S/P

P/S

O/E

E/O

S/P

P/S

O/E

E/O

S/P

P/S

O/E

E/O

S/P

P/S

O/E

E/O

Figure 3.1.5 FEP3 and XOP1 Module

Page 51: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 50 ⎯

6 F 2 S 0 8 8 2

3.1.1.5 Binary Input and Output Module of CU There are two types of binary input and output module (IO module):IO#1(IO8) and IO#2(IO2A).

IO#1(IO8) Module The IO8 module incorporates a DC/DC converter, 12 photo-coupler circuits (BI1-BI12) for binary input signals and 3 auxiliary relays (BO1 – BO3) for binary output signals.

The input voltage rating of the DC/DC converter is 48/60V, 110V/125V or 220V/250V. The normal range of input voltage is −20% to +20%.

BI1 Photo-coupler

Binary input

signals BI2

BI3

DC/DCconverter

(P)

FG

Line filter

DC power supply (N)

+5V

BI4

BI12

Binary output signals

Auxiliary relay

BO2

BO1

BO3

Figure 3.1.6 IO#1(IO8) Module

Page 52: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 51 ⎯

6 F 2 S 0 8 8 2

IO#2(IO2A) Module The IO2A module incorporates 3 photo-coupler circuits (BI13-BI15) for binary input signals, 14 auxiliary relays (BO1-BO13 and FAIL) for binary output signals and two RS485 transceivers.

The auxiliary relay FAIL has one normally closed contact, and operates when a relay failure or abnormality in the DC circuit is detected. BO1 to BO13 each have one normally open contact.

The RS485 transceivers are used for the link with the relay setting and monitoring (RSM) system, and substation control and monitoring system by communication protocol IEC 60870-5-103. The external signal is insulated from the relay internal signal.

Auxiliary relay

RS-485Transceiver

Binary output signals

Link with RSM system

BO2

FAIL

BO1

InsulationCircuit

BO13

BO3

BO4

or Substation control & monitoring system (IEC60870-5-103)

BI13

BI14

BI15

Binary input signals

Photo-coupler

(× 3)

Figure 3.1.7 IO#2(IO2A) Module

Page 53: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 52 ⎯

6 F 2 S 0 8 8 2

3.1.1.6 Human Machine Interface (HMI) Module The operator can access the GRB100 via the human machine interface (HMI) module of the central unit (CU). As shown in Figure 3.1.8, the HMI module has a liquid crystal display (LCD), light emitting diodes (LED), view and reset keys, operation keys, testing jacks and an RS232C connector on the front panel.

The LCD consists of 40 columns by 4 rows with a backlight and displays record, status and setting data.

There are a total of 8 LED indicators and their signal labels and LED colors are defined as follows:

Label Color Remarks

IN SERVICE Green Lit when relay is in service.

TRIP Red Lit when trip command is issued.

ALARM Red Lit when failure is detected.

TESTING Red Lit when test condition is set.

(LED1) Red

(LED2) Red

(LED3) Red

(LED4) Red

LED1 to LED4 are user-configurable and no label is sealed there.

Once it has started operating, the TRIP LED continues to operate even after the trip command disappears. Pressing the RESET key resets it. Other LEDs operate as long as a signal is present. The RESET key is ineffective for these LEDs.

The VIEW key starts the LCD indication and switches between windows. The RESET key clears the LCD indication and turns off the LCD backlight.

The operation keys are used to display the record, status and setting data on the LCD, input the settings or change the settings.

The monitoring jacks and two pairs of LEDs, A and B, on top of the jacks can be used while the test mode is selected in the LCD window. Signals can be displayed on LED A or LED B by selecting the signal to be observed from the "Signal List" or "Variable Timer List" and setting it in the window and the signals can be transmitted to an oscilloscope via the monitoring jacks. (For the "Signal List" or "Variable Timer List", see Appendix C or D.)

The RS232C connector is a 9-way D-type connector for serial RS232C connection. This connector is used for connection with a local personal computer.

Page 54: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 53 ⎯

6 F 2 S 0 8 8 2

BUSBAR PROTECTION

Operation keys

Light emitting diode

100/110/115/120V

Liquid crystal display

GRB100

50Hz

1 AC4 20D-22-10

Figure 3.1.8 HMI of CU (Front Panel)

Page 55: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 54 ⎯

6 F 2 S 0 8 8 2

3.1.2 Bay Unit

3.1.2.1 Outline of Hardware Modules The hardware structure of the BU is shown in Figure 3.1.9. The front view shows the equipment without the front panel.

The BU consists of the following hardware modules.

• Transformer module (CT)

• Bay unit module 1 (BUM1)

• Bay unit module 2 (BUM5)

• Front panel

Standard Model

Model with LED indication (option) Figure 3.1.9 Hardware Structure of BU

Case outline of the Bay Unit (BU) is shown in Appendix H.

Front view without front panel

BUM1CT BUM5

BUM1CT BUM5-1 BUM5-2

Page 56: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 55 ⎯

6 F 2 S 0 8 8 2

The hardware block diagrams of the BU using these modules are shown in Figure 3.1.10.

Bay Unit Module 1 (BUM1)

Analogue

f ilter

Multi-plexerand A/D

Converter

Transformer Module (CT)

CT×3 Current Of Bay

AC input

DC power supply

DC/DC

Converter

O/E

E/O

S/P

P/S

Bay Unit Module 2 (BUM5)

Binary input×7

Binary output(High speed)×2 or ×6

DIF trip command

From/To central unit

DS/CB status input (programmable)

Binary output

Binary output

Binary input×3

×2

Binary input signals (programmable)

Programable Binary output signals

×8

Binary output signals (programmable)

Figure 3.1.10 Hardware Block Diagram of BU

Page 57: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 56 ⎯

6 F 2 S 0 8 8 2

3.1.2.2 Transformer Module CT The transformer module (CT module) insulates between the internal and external circuits through an auxiliary transformer and transforms the magnitude of AC input signals to suit the electronic circuits.

Figure 3.1.11 shows a block diagram of the transformer module. There are 3 auxiliary CTs mounted in the transformer module.

Transformer module

I a

I b

I c

BUM1

Figure 3.1.11 Transformer Module of BU

Page 58: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 57 ⎯

6 F 2 S 0 8 8 2

3.1.2.3 Bay Unit Module There are two types of module: BUM1 and BUM5.

BUM1 Module The bay unit module 1 (BUM1) consists of an analogue filter, multiplexer, analogue to digital (A/D) converter, DC/DC converter, photo-coupler circuits (BI11 to BI13) for binary input signals and 2 auxiliary relays.

The analogue filter performs low-pass filtering for the corresponding current and voltage signals.

The A/D converter has a resolution of 16 bits and samples input signals at sampling frequencies of 2400 Hz (at 50 Hz) and 2880 Hz (at 60 Hz).

The input voltage rating of the DC/DC converter is 48V/60V, 110V/125V or 220V/250V. The normal range of input voltage is −20% to +20%.

The auxiliary relays BO1 and BO2 have one normally open contact.

FG

Analogue filter A/D

converterMulti-plexer

From/to CU unitE/O

O/E

P/S

S/P Optical fibre

Auxiliary relay

Binary output signals BO2

BO1BI11

Photo-coupler

Binary input

signals

BUM5 module

BI12

BI13

DC/DCconverter

(P) Line filter DC

power supply

(N)

+5V

From VCT

module Analogue filter

Analogue filter

Figure 3.1.12 BUM1 Module

BUM5 Module In the GRB100-B311B and -B301B, the bay unit module BUM5 incorporates 7 photo-coupler circuits (BI1-BI7) for binary input signals, 4 auxiliary relays and 2 or 6 high-speed auxiliary relays for tripping command.

In the GRB100-B411L, two modules (BUM5-1 and BUM5-2) are used and total 14 photo-coupler circuits, 4 auxiliary relays and 2 or 6 high-speed auxiliary relays for tripping command. Further, 18 LEDs (LED1 to LED18) are provided. Each LED is linked with a BI or a BO and drove by the output of BI or BO. (Refer to Section 3.1.2.4.)

The tripping command auxiliary relays are the high-speed operation type and have one normally open output contact.

Page 59: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 58 ⎯

6 F 2 S 0 8 8 2

Auxiliary relay (high speed)

BI1

Photo-coupler

Binary input

signals

Binary outputs (configurable)

X 4

BI5

BI2

BI6

BI3

BI7

Auxiliary relayBI4 BO3

BO6

Model B311B

Auxiliary relay (high speed)

TP1

TP2

TRIP-1

TRIP-2

Model B301B Note: Binary input signals are same

as Model B311B.

TRIP-1

TP1-1

TP1-2

TP1-3

TRIP-2

TP2-1

TP2-2

TP2-3

BO4

BO5

Binary outputs (configurable)

X 4

Auxiliary relay

BO3

BO6

BO4

BO5

Auxiliary relay (high speed)

BI1

Photo-coupler

Binary input

signals

Binary outputs (configurable)

X 4

BI5

BI2

BI6

BI3

BI7

Auxiliary relayBI4

BO3

BO6

Model B411L (BUM5-1, BUM5-2)

TRIP-1

TP1-1

TP1-2

TP1-3

TRIP-2

TP2-1

TP2-2

TP2-3

BO4

BO5

BI1

BI5

BI2

BI6

BI3

BI7

BI4

LED1

LED2

LED3

LED4

LED9

LED10

LED11

LED5

LED6

LED7

LED12

LED13

LED14

LED15

LED16

LED17

LED18

TB4

TB3

LED8

Figure 3.1.13 BUM5 Module

Page 60: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 59 ⎯

6 F 2 S 0 8 8 2

3.1.2.4 Front Panel of Bay Unit The front panel provides a green LED. The LED is lit when DC power is supplied.

POWER

BUSBAR PROTECTION BAY UNIT

Type GRB100 Model B311B-22-10In 1A fn 50Hz Vdc 110/125Vdc

Made in Japan

Figure 3.1.14 Front Panel of BU (GRB100-B301B, -B311B)

The bay unit can provide LEDs for indication of binary input and output status as option.

POWER

BUSBAR PROTECTION BAY UNIT

Type GRB100Model B411L-22-10In 1A fn 50Hz Vdc 110/125Vdc

Made in Japan

LED1

LED18

Figure 3.1.15 Front Panel of BU with LED Indication (GRB100-B411L:option)

18 LEDs (LED1 to LED18) are provided. Each LED is linked with a BI or a BO and drove by the output of BI or BO as shown in Table 3.1.1. LED1 to 12 are for BI, LED13, 14 for trip BO, and LED15 to 18 for configurable BO assigned by PLC. However, no name label is sealed there. User should seal name labels there. For connections, see Appendix I. As shown in Appendix I, LED12 to 18 can be reset by the binary input “LED RESET”(TB4:BI7). Lamp test for all LEDs can be tested by the binary input “LED TEST”(TB4:BI4) under “LED∗A=Enabled” setting.

No label is sealed.

Page 61: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 60 ⎯

6 F 2 S 0 8 8 2

Table 3.1.1 Specification of LEDs

LED No. BI / BO TB No. LED color Latch operation Enable/Disable function LED1 BI1 (TB3) TB3-A3, B3 Red No -- LED2 BI5 (TB3) TB3-A4, B4 Green No -- LED3 BI2 (TB3) TB3-A5, B5 Red No -- LED4 BI6 (TB3) TB3-A6, B6 Green No -- LED5 BI1 (TB4) TB4-A3, B3 Red No -- LED6 BI5 (TB4) TB4-A4, B4 Red/Green No -- LED7 BI2 (TB4) TB4-A5, B5 Red No -- LED8 BI6 (TB4) TB4-A6, B6 Red/Green No -- LED9 BI3 (TB3) TB3-A14, B14 Red No -- LED10 BI7 (TB3) TB3-A15, B15 Red/Green No Yes LED11 BI4 (TB3) TB3-A16, B16 Red No Yes LED12 BI3 (TB4) TB4-A14, B14 Red No/Yes Yes LED13 TP1 (TB3) TB3-A1,B1,A2, B2 Red Yes -- LED14 TP2 (TB3) TB3-A17,B17,A18, B18 Red Yes Yes LED15 BO3 (TB3) TB3-A7, B7 Red No/Yes Yes LED16 BO4 (TB3) TB3-A8,B8,A9, B9 Red No/Yes Yes LED17 BO5 (TB3) TB3-A10, B10, -A11, B11 Red No/Yes Yes LED18 BO6 (TB3) TB3-A12, B12, -A13, B13 Red No/Yes Yes

The color of LED6, LED8 and LED10 can be set to red or green. LED12 to LED18 are provided with latched operation function, LED12 and LED15 to LED18 can be set to the latched operation or not. LED10 to LED12 and LED13 to LED18 can be set to Enabled or Disabled.

Above setting is performed by connector pins located on the rear of the front panel as follows:

LED10-CLED8-C LED6-C

LED18-LLED17-LLED16-LLED15-LLED12-L

LED10-ALED11-ALED12-ALED14-ALED15-ALED16-ALED17-ALED18-A

Rear of Front Panel

Color Setting

Latch Setting

Enable Setting

Figure 3.1.16 Connector Pin Location

Page 62: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 61 ⎯

6 F 2 S 0 8 8 2

Color setting

LED No. Connector pin Setting Color LED6 LED6-C Insert Red Pull out Green LED8 LED8-C Insert Red Pull out Green LED10 LED10-C Insert Red Pull out Green

Latched operation setting

LED No. Connector pin Setting Latched or Non-latched LED12 LED12-L Insert Non-latched Pull out Latched LED15 LED15-L Insert Non-latched Pull out Latched LED16 LED16-L Insert Non-latched Pull out Latched LED17 LED17-L Insert Non-latched Pull out Latched LED18 LED18-L Insert Non-latched Pull out Latched

LED Enabled/Disabled setting

LED No. Connector pin Setting LED Function LED10 LED10-A Insert Enabled Pull out Disabled LED11 LED11-A Insert Enabled Pull out Disabled LED12 LED12-A Insert Enabled Pull out Disabled LED14 LED14-A Insert Enabled Pull out Disabled LED15 LED15-A Insert Enabled Pull out Disabled LED16 LED16-A Insert Enabled Pull out Disabled LED17 LED17-A Insert Enabled Pull out Disabled LED18 LED18-A Insert Enabled Pull out Disabled

Page 63: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 62 ⎯

6 F 2 S 0 8 8 2

3.2 Input and Output Signals

3.2.1 Input Signals

AC input signals Table 3.2.1 shows the AC input signals applied to the CU and BU of the GRB100 and their respective input terminal numbers. AC voltage input signals are provided only for the models with FD elements. The Model C400 series provides four zones, Zone A to Zone D. See Appendix I for external connections.

Table 3.2.1 (a) AC Input Signals of CU (Models with FD elements)

Terminal No. of TB3

Signals Terminal No. of TB3

Signals

Zone A Zone C 1 A phase voltage 9 A phase voltage 2 B phase voltage 10 B phase voltage 3 C phase voltage 11 C phase voltage 4 Neutral 12 Neutral Zone B Zone D 5 A phase voltage 13 A phase voltage 6 B phase voltage 14 B phase voltage 7 C phase voltage 15 C phase voltage 8 Neutral 16 Neutral 18 (earth)

Table 3.2.1 (b) AC Input Signals of BU

Terminal No. of TB1

Signals

1-2 A-phase current 3-4 B-phase current 5-6 C-phase current

14 (earth)

Binary input signals Table 3.2.2 shows the binary input signals available in the GRB100. See Appendix I for external connections.

The binary input circuit of the CU is provided with a logic level inversion function as shown in Figure 3.2.1. Each input circuit has a binary switch BISW which can be used to select either normal or inverted operation. (Refer to Section 4.2.6.8.)

Further, all binary input functions are programmable by PLC (Programmable Logic Circuit) function.

If a signal is not input, the function concerned is disabled.

The operating voltage of binary input signal is typical 74V DC at 110V/125V DC rating and

Page 64: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 63 ⎯

6 F 2 S 0 8 8 2

138V DC at 220/250V DC. The minimum operating voltage is 70V DC at 110/125V DC rating and 125V DC at 220/250V DC.

Table 3.2.2 (a) Binary Input Signals in CU

Signal Name Contents Default Setting BI No. Indication reset Reset TRIP LED indication externally. BI1 Bus protection block-A(*) Block bus protection externally. BI2 CBF protection block-A(*) Block breaker failure protection. BI3 Bus protection block-B(*) Block bus protection externally. BI4 CBF protection block-B(*) Block breaker failure protection. BI5 BI6 BI7 BI8 BI9 BI10 BI11 BI12 BI13 BI14 BI15

(*): These signals are duplicated with two BIs. - BUS protection block: BI2 & BI4 - CBF protection block: BI3 & BI5

See Appendix I.

Table 3.2.2 (b) Binary Input Signals in BU of GRB100-B301B, -B311B (each channel CH)

Signal Name Contents Default Setting BI No. DS1 contact (N/O) Detect disconnector condition. (Closed when disconnector closed.) BI1 DS1 contact (N/C) Detect disconnector condition. (Open when disconnector closed.) BI5 DS2 contact (N/O) Detect disconnector condition. (Closed when disconnector closed.) BI2 DS2 contact (N/C) Detect disconnector condition. (Open when disconnector closed.) BI6 BI3 BI7 Command trip Initiate command tripping. (Gas press low) BI4 External trip signal Initiate CBF protection. (A-phase) BI11 External trip signal Initiate CBF protection. (B-phase) BI12 External trip signal Initiate CBF protection. (C-phase) BI13

Page 65: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 64 ⎯

6 F 2 S 0 8 8 2

Table 3.2.2 (C) Binary Input Signals in BU of GRB100-B411L (each channel CH)

Signal Name Contents Default Setting BI No. DS1 contact (N/O) Detect disconnector condition. (Closed when disconnector closed.) BI1(TB3) DS1 contact (N/C) Detect disconnector condition. (Open when disconnector closed.) BI5(TB3) DS2 contact (N/O) Detect disconnector condition. (Closed when disconnector closed.) BI2(TB3) DS2 contact (N/C) Detect disconnector condition. (Open when disconnector closed.) BI6(TB3) BI3(TB3) BI7(TB3) Command trip Initiate command tripping. (Gas press low) BI4(TB3) External trip signal Initiate CBF protection. (A-phase) BI11(TB2) External trip signal Initiate CBF protection. (B-phase) BI12(TB2) External trip signal Initiate CBF protection. (C-phase) BI13(TB2) BI1(TB4) BI5(TB4) BI2(TB4) BI6(TB4) BI3(TB4) LED reset Reset LED12 to LED18 BI7(TB4) LED test Test all LEDs BI4(TB4)

GRB100 Indication reset

Bus protection block

CBF protection block

BI1

BI2

BI3

(−) (+)

0V

1

BI4

BI5

(Inv)

BISW1 (Norm)

1 PLC function

Programmable

logic

CU-BI1 Protectionschemes

Signal No.

CU-BI2

CU-BI4

(Inv)

BISW2 (Norm)

1

(Inv)

BISW3 (Norm)

1

(Inv)

BISW4 (Norm)

1

(Inv)

BISW5 (Norm)

1

CU-BI3

CU-BI5

Figure 3.2.1 Logic Level Inversion

3.2.2 Binary Output Signals

The number of binary output signals and their output terminals vary depending on the relay models. See Appendix I for details. For all models, all outputs except the relay failure signal can be configured.

The signals shown in the signal list in Appendix C can be assigned to the output relay individually

Page 66: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 65 ⎯

6 F 2 S 0 8 8 2

or in arbitrary combinations. Signals can be combined using either an AND circuit or OR circuit with 6 gates each as shown in Figure 3.2.2. The output circuit can be configured according to the setting menu. Appendix E shows the factory default settings.

A 0.2s delayed drop-off timer can be attached to these assigned signals. The delayed drop-off time is disabled by the scheme switch [BOTD].

The relay failure contact closes when a relay defect or abnormality in the DC power supply circuit is detected.

Signal List

Appendix C

0.2s

t 0

BOTD

−(OFF)

+(ON)

6 GATES

OR

6 GATES

&

≧1

&

≧1

Auxiliary relay

Figure 3.2.2 Configurable Output

The binary outputs TP1, TP2, BO3 to BO6 for each BU (CH1 – CH64) are programmed by PLC function.

3.2.3 PLC (Programmable Logic Controller) Function

GRB100 is provided with a PLC function allowing user-configurable sequence logics on binary signals. The sequence logics with timers, flip-flops, AND, OR, NOT logics, etc. can be produced by using the PC software “PLC tool” and linked to signals corresponding to relay elements or binary circuits.

Configurable binary inputs, binary outputs and LEDs, and the initiation trigger of disturbance record are programmed by the PLC function. Temporary signals are provided for complicated logics or for using a user-configured signal in many logic sequences.

PLC logic is assigned to protection signals by using the PLC tool. For PLC tool, refer to PLC tool instruction manual.

Figure 3.2.3 Sample Screen of PLC Tool

Page 67: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 66 ⎯

6 F 2 S 0 8 8 2

3.3 Automatic Supervision

3.3.1 Basic Concept of Supervision

Though the protection system is in the non-operating state under normal conditions, it is waiting for a power system fault to occur at any time and must operate for the fault without fail. Therefore, the automatic supervision function, which checks the health of the protection system during normal operation by itself, plays an important role. Numerical relays based on the microprocessor operations are suitable for implementing this automatic supervision function of the protection system. The GRB100 implements the automatic supervision function by taking advantage of this feature under the following principles:

• The supervision function should not affect protection performance.

• Supervision must be performed with no omissions wherever possible.

• When a failure occurs, the failure location should be easy to identify.

Note: The automatic supervision function includes an automatic monitor function and automatic test function.

3.3.2 Relay Monitoring

The relay is supervised with the following items.

AC input imbalance monitoring The AC current input is monitored and if the following equation is satisfied the health of the AC input circuit is checked.

• CT circuit current monitoring

Max(|Ia|, |Ib|, |Ic|) − 4 × Min(|Ia|, |Ib|, |Ic|) ≥ k0

where,

Max(|Ia|, |Ib|, |Ic|) = Maximum amplitude among Ia, Ib and Ic

Min(|Ia|, |Ib|, |Ic|) = Minimum amplitude among Ia, Ib and Ic

k0 = 20% of rated current

The CT circuit current monitoring (AISV) allows high sensitivity detection of failures that have occurred in the AC input circuit.

If the AISV detects an AC input imbalance, it blocks all protection functions by blocking the binary outputs and issues an alarm when the [AISV]="ALM&BLK" setting. It issues only alarm when the [AISV]="ALM" setting.

When configuring a tripping block logic by PLC, set the [AISV]="BBP" (Blocked By PLC) setting. The protection function configured by PLC is blocked when the [AISV]="BBP" setting.

The AISV is blocked by setting the scheme switch [AISV] to OFF.

Furthermore, for models with FD elements, the AC voltage input is monitored and if the following equations are satisfied the health of the AC input circuit is checked.

• Zero sequence voltage monitoring

|Va + Vb + Vc| / 3 ≥ 6.35 (V)

Page 68: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 67 ⎯

6 F 2 S 0 8 8 2

• Negative sequence voltage monitoring

|Va + a2Vb + aVc| / 3 ≥ 6.35 (V)

where,

a = Phase shifter of 120°

These zero sequence monitoring and negative sequence monitoring allow high-sensitivity detection of failures that have occurred in the AC input circuits.

The negative sequence voltage monitoring allows high sensitivity detection of failures in the voltage input circuit, and it is effective for detection particularly when cables have been connected with the incorrect phase sequence.

In the AC voltage input monitoring (AIFDSV), the "ALM&BLK", "ALM", or "BBP"(Blocked By PLC) is also selected by setting the scheme switch [AIFDSV] the same as the AISV. When configuring a tripping block logic by PLC, set the [AISV]="BBP" setting. The protection function configured by PLC is blocked when the [AIDSV]="BBP" setting. The AIDSV is blocked by setting the scheme switch [AIDSV] to OFF.

Setting Element Range Step Default Remarks [AISV] Off / ALM&BLK / ALM / BBP ALM&BLK Alarm and/or blocking [AIFDSV] Off / ALM&BLK / ALM / BBP ALM Alarm and/or blocking

A/D accuracy checking An analogue reference voltage is input to a prescribed channel in the analogue-to-digital (A/D) converter, and the system checks that the data after A/D conversion is within a prescribed range and that the A/D conversion characteristics are correct.

Memory monitoring The memories are monitored as follows depending on the type of memory, and the system also checks that the memory circuits are healthy:

• Random access memory monitoring: Writes/reads prescribed data and checks the storage function.

• Program memory monitoring: Checks the checksum value of the written data.

• Setting value monitoring: Checks for any discrepancy between the setting values stored in duplicate.

Watchdog timer A hardware timer which is cleared periodically by software is provided, and used to check that the software is running normally.

DC supply monitoring The secondary voltage level of the built-in DC/DC converter is monitored, and the system checks that the DC voltage is within a prescribed range.

The DC supply failure of BU is detected by the communication monitoring. See Section 3.3.6.

Binary input circuit monitoring The binary input signals for the CU ("Breaker failure protection initiation", "Busbar protection block") and BU ("CBF protection block" ) are monitored. The monitoring checks the discrepancy

Page 69: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 68 ⎯

6 F 2 S 0 8 8 2

between the signals of the input circuits provided in duplicate.

3.3.3 CT Circuit Failure Detection

If a failure occurs in a CT circuit, the differential elements may operate incorrectly. GRB100 Model C400 series incorporates a CT failure detection function (CTF) against such incorrect operation. The CTF is provided with each Zone (Check zone and Zone A to D). When the CTF detects a CT failure, it can block the DIF trip.

The CTF is enabled or disabled by the scheme switch [CTFEN] as follows:

- “Off”: Disabled.

- “On”: Enabled. If once CTF is detected, the CTF function cannot be reset until CTFID is reset.

- “OPT-On”: Enabled. After CTF is detected, the CTF function is reset if CTFUV, CTFDV or OVGF operates.

The DIF trip is blocked or not by the scheme switch [CTFCNT].

- “NA”: No block the DIF trip

- “BLK”: Block the DIF trip of the detected zone

This function is available for Model C400 series.

Detection logic Figure 3.3.1 shows the CTF detection logic for Check zone and Zone A. The logic for Zone B, C and D is same as that for Zone A.

CTFID-ZA

CTFUVD-ZA

CTFUV-ZA

CTFOVG-ZA

1≥1

Zone A CTF detection

1411:CTFOVG-ZA

1419:CTFUV-ZA

&

1396:CTFID-ZA-A 1397:CTFID-ZA-B 1398:CTFID-ZA-C

1419:CTFUVD-ZA

CTFID(CFID): Differential current element for CTF CTFUVD(CFDV): Change of undervoltage element for CTF CTFUV(CFUV): Undervoltage element for CTF CTFOVG(CFOVG): Zero-sequence overvoltage element for CTF

CTFID-CH Check zone CTF detection&

1408:CTFID-CH-A 1409:CTFID-CH-B 1410:CTFID-CH-C

1≥1

10s

t 0

10s

t 0

&

& 1

1 [CTFCNT] +"BLK"

2867:CTF-CH

2863:CTF-ZA

DIFCH Non CTF

DIFZA Non CTF

Figure 3.3.1 CTF Detection Logic

Setting The setting elements necessary for the CTF and their setting ranges are as follows:

Element Range Step Default Remarks CFID 50 - 3000 A 1 A 200 A Id current level CFUV 20 - 60 V 1 V 20 V CFDV 1 - 10 % 1 % 7 % % of rated voltage CFOVG 0.1 - 10.0 V 0.1 V 1.0 V Zero-sequence voltage [CTFEN] Off/On/OPT-On Off CTF enabled or not [CTFCNT] NA / BLK NA Control by CTF detection

Page 70: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 69 ⎯

6 F 2 S 0 8 8 2

3.3.4 Differential Current Monitoring

The supervisory element DIFSV is provided to check the health of the CT circuit. The DIFSV element detects the erroneous differential current that appears in the case of a CT circuit failure. The DIFSV is provided with each Zone (Check zone and Zone A to D). The DIFSV has a non-restraint current differential characteristic.

Detection logic Figure 3.3.2 shows the erroneous differential current detection (DIFSV) logic for Check zone and Zone A. The logic for Zone B, C and D is same as that for Zone A.

If the DIFSV detects an erroneous differential current, it blocks all protection functions by blocking the binary outputs and issues an alarm when the [IDSV]="ALM&BLK" setting. It issues only alarm when the [IDSV]="ALM" setting. When configuring a tripping block logic by PLC, set the [AISV]="BBP" (Blocked By PLC) setting. The protection function configured by PLC is blocked when the [AISV]="BBP" setting. The monitoring is blocked by setting the [IDSV] to OFF.

Setting Element Range Step Default Remarks DIFSV 20 – 3000A 1A 200A Min. operating current TIDSV 0 – 60s 1s 10s Timer for DIFSV [IDSV] Off / ALM&BLK / ALM / BBP ALM Control by IDSV monitoring

IDSV

TIDSV

DIFCHSV

1102:DIFCHSV-A1103:DIFCHSV-B1104:DIFCHSV-C

0 - 60s

t 0

0 - 60s

t 0DIFCHSV

0 - 60s

t 0DIFZASV

1105:DIFZASV-A1106:DIFZASV-B1107:DIFZASV-C

≥1 2849

2845

2832

Figure 3.3.2 DIFSV Logic

The DIFSV setting is determined from the erroneous differential current which is generated during normal service condition due to errors between CTs.

Maximum erroneous differential current < DIFSV < DIFCH and DIFZ settings

3.3.5 Disconnector and Circuit Breaker Monitoring

The disconnector and circuit breaker are monitored to prevent unwanted operation in case of their failure. The scheme logics are shown in Figures 3.3.3 and 3.3.4.

To monitor the disconnector (DS) and circuit breaker (CB), a normally open contact and a normally closed contact are introduced. The failure is detected when the normally open contact and normally closed contact are simultaneously in the open or closed state for the prescribed period. If the DSSV or CBSV detects a DS fail or CB fail, it can block both the busbar protection and the CBF protection and issues an alarm when the [DSSV] or [CBSV]="ALM&BLK" setting. It issues only alarm when the [DSSV] or [CBSV]="ALM" setting. It blocks only the busbar protection when the the [DSSV] or [CBSV]="BBP" setting. In the case of DS fail, the discriminating zone protection including the DS failed is blocked. The monitoring is blocked by setting the switch [DSSV] and [CBSV] to OFF. The default settings of these switches are OFF to prevent false failure detection when their contacts are not introduced.

Page 71: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 70 ⎯

6 F 2 S 0 8 8 2

Setting Element Range Step Default Remarks TDSSV 0 – 60s 1s 60s Timer for DSSV TCBSV 0 – 60s 1s 10s Timer for CBSV [DSSV] Off / ALM&BLK / ALM / BBP ALM Control by DSSV monitoring [CBSV] Off / ALM&BLK / ALM / BBP ALM Alarm and/or blocking

DSSV DS-NO

DS-NC

1=1(N/O)

2829

(N/C)

0 - 60s

t 0

Figure 3.3.3 DSSV Logic

CBSV CB-NO

CB-NC

1=1(N/O)

2830

(N/C)

0 - 60s

t 0

Figure 3.3.4 CBSV Logic

3.3.6 Communication Monitoring

The communication signal between CU and BU is monitored per channel at both the CU and BU by employing a cyclic redundancy check of the received data.

If a data failure or interruption is detected, an alarm is displayed on the LCD of the CU.

3.3.7 BU Address Monitoring

The BU address is set with the rotary switch. If the setting is changed, it is possible that the data could be communicated to the wrong BU. To avoid this, the BU address is monitored at the CU.

If a failure is detected, the failure alarm "BU∗∗: Address err" is displayed on the LCD of the CU.

Note: BU∗∗ means the BU number.

3.3.8 PLC Data and IEC61850 Mapping Data Monitoring

If there is a failure in PLC data and IEC61850 mapping data, the function may be stopped. Therefore, the PLC data and IEC61850 mapping data are monitored and an alarm of "PLC stop" or "MAP stop" is issued if any failure detected.

3.3.9 IEC61850 Communication Monitoring

The sending and receiving functions in the Ethernet LAN communication are monitored. The receiving function is executed by checking GOOSE message receiving status, and the sending function is executed by checking Ping response to the other party. If a failure is detected, an alarm of "GOOSE stop" or "Ping err" is issued.

These functions are disabled by setting the scheme switches [GSECHK] and [PINGCHK].

Page 72: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 71 ⎯

6 F 2 S 0 8 8 2

3.3.10 Failure Alarms

When a failure is detected by the automatic supervision, it is followed with the LCD display, LED indication, external alarm issuance and event recording. Table 3.3.1 summarizes the supervision items and alarms.

The LCD messages are shown on the "Auto-supervision" screen which is displayed automatically when a failure is detected by pressing the VIEW key. The event record messages are shown on the "Event record" screen by opening the "Record" sub-menu.

Those alarms are retained until the failure is recovered.

Those alarms can be disabled collectively by setting the scheme switch [AMF] to OFF. The setting is used to block unnecessary alarm issuance during commissioning testing or maintenance.

When the Watchdog Timer detects that the software is not running normally, the LCD display and event recording of the failure may not function.

Table 3.3.1 Supervision Items and Alarms

Supervision Item LCD Message LED "IN SERVICE"

LED "ALARM"

Ext. alarm Event record Message

AC input imbalance monitoring

(1) On/Off (2) On Operate/ No operate (5)

CT err, V0 err, V2 err

A/D accuracy check (1) Off On (4) Relay fail Memory monitoring Watchdog Timer ---- Off On (4) ---- DC supply monitoring ---- Off (3) (4) Relay fail Binary input circuit monitoring

CU DIDIS err Off On (4) Relay fail BU BU∗: DIO err Off On (4) Relay fail

Differential current monitoring Id-Z∗ err Id err

On/Off (2) On Operate/ No operate (5)

Id err

DS and CB monitoring DS∗ err DS-Z∗ err CB∗ err

On/Off (2) On Operate/ No operate (5)

DS fail,

CB fail

Communication monitoring (1) Off On (4) Relay fail BU address monitoring BU∗∗:

Address err Off On (4) Relay fail

CTF monitoring CT fail, CT-ZA fail to CT-ZD fail

On On No operate (6) CTF, CTF-ZA to CTF-ZD

PLC data or IEC61850 mapping data monitoring

PLC stop or MAP stop

On On (4) Relay fail-A

GOOSE message check GOOSE stop On On (4) Relay fail-A Ping response check Ping err On On (4) Relay fail-A

DS: disconnector, CB: circuit breaker (1): Various messages are provided as expressed with "---fail" or "---err" in the Table in Section

6.7.2. (2): The LED is on when the related scheme switch [AISV], [AIFDSV], [IDSV], [DSSV] or [CBSV]

is set to "ALM" or "BBP" and off when set to "ALM & BLK" (refer to Section 3.3.12).

Page 73: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 72 ⎯

6 F 2 S 0 8 8 2

(3): Whether the LED is lit or not depends on the degree of the voltage drops. (4): The binary output relay "FAIL" operates. (5): When the setting is "ALM & BLK", the relay "FAIL" operates. When "ALM" or "BBP" setting

is used, the relay "FAIL" does not operate, but an Ext. alarm is possible by assigning the programmable BO (signal No. 2833).

(6): The user-configurable binary output relays operate if the signal assigned.

3.3.11 Bridge Alarm

When a bridge condition is retained for the TBRDG setting, the BRIDGE ALARM is issued.

Setting Element Range Step Default Remarks TBRDG 0 – 60s 1s 60s Busbar bridge time

3.3.12 Trip Blocking

When a failure is detected by the following supervision items, the trip function is blocked for as long as the failure exists and is restored when the failure is removed:

• A/D accuracy check

• Memory monitoring

• Watchdog Timer

• DC supply monitoring

When a failure is detected by AC input imbalance monitoring, differential current monitoring, disconnector monitoring or circuit breaker monitoring, the scheme switch [AISV], [AIFDSV], [IDSV], [DSSV] or [CBSV] setting can be used to determine if both tripping is blocked and an alarm is output, or, if only an alarm is output.

Page 74: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 73 ⎯

6 F 2 S 0 8 8 2

3.4 Recording Function

The GRB100 is provided with the following recording functions:

Fault recording

Event recording

Disturbance recording

These records are displayed on the LCD of the relay front panel or on the local or remote PC.

3.4.1 Fault Recording

Fault recording is started by a tripping command of the GRB100 or PLC command by user setting (max.4) and the following items are recorded for one fault:

Date and time of fault occurrence

Faulted phase

Tripping channel

Tripping mode

Power system quantities

Up to the 8 most-recent faults are stored as fault records. If a new fault occurs when 8 faults have been stored, the record of the oldest fault is deleted and the record of the latest fault is then stored.

Date and time of fault occurrence The time resolution is 1 ms using the relay internal clock.

To be precise, this is the time at which a tripping command has been initiated, and thus it is approximately 10 ms after the occurrence of the fault.

Faulted phase The faulted phase is indicated by a differential element operating phase.

Tripping mode This shows the protection scheme that initiated the tripping command.

DIF, DIF-ZA, DIF-ZB, DIF-ZC, DIF-ZD: DIF protection trip (Note) DIF: check zone protection trip only, DIF-ZA to DIF-ZD: check zone protection trip and discriminating zone protection trip, or

discriminating zone protection trip only

CBF-trip: Breaker failure protection backup trip

CBF-retrip: Breaker failure protection retrip

8 user-configurable tripping modes, CON_TPMD1 to CON_TPMD8 (signal number 6192-6199), are also provided. The sequence logic is configured by the PLC function. (Refer to Section 3.2.3).

Tripped channel The tripped channel is expressed with the status "1". (See Section 4.2.1)

Page 75: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 74 ⎯

6 F 2 S 0 8 8 2

Power system quantities The following power system quantities in pre-faults and faults are recorded.

(However, the power system quantities are not recorded for evolving faults.)

- Magnitude of phase differential current of check zone and discriminating zone protection (Ida, Idb, Idc, IdaA, IdbA, IdcA up to IdaD, IdbD, IdcD)

- Magnitude and phase angle of phase voltage of discriminating zone protection (VaA, VbA, VcA up to VaD, VbD, VcD)

- Magnitude and phase angle of symmetrical component voltage of check zone and discriminating zone protection (V1A, V2A, V0A up to V1D, V2D, V0D)

- Magnitude and phase angle of phase current of each channel (Ia, Ib, Ic)

- Magnitude and phase angle of symmetrical component current of each channel (I1, I2, I0)

The differential currents of check zone and discriminating zone protection are displayed in percent of DIFCH and DIFZ setting respectively. The voltages are recorded in Model C400 series. Phase angles above are expressed taking that of positive sequence voltage as a reference phase angle. The leading phase angles are expressed plus.

If no voltage input, the positive sequence current of CH1 is taken as a reference phase angle. Therefore, it is recommended that the CH1 should be assigned for a feeder. If the current of CH1 is small, the current of the next channel is used as a reference phase angle.

3.4.2 Event Recording

Up to 1024 event records can be stored. If an additional event occurs when 1024 records have been stored, the oldest event record is deleted and the latest event record is then stored.

The events shown are recorded with a 1 ms resolution time-tag when the status changes. The event records include 128 settable signals and 10 fixed signals for each CH.

In the 128 settable signals, the event items can be assigned to a signal number in the signal list. The status change mode is set to “On” (only recording On transitions) or “On/Off”(recording both On and Off transitions) mode by setting. The “On/Off” mode events are specified by “Bi-trigger events” setting. If the “Bi-trigger events” is set to “100”, No.1 to 100 events are “On/Off” mode and No.101 to 128 events are “On” mode.

The name of an event cannot be set on LCD. It can set only by RSM100. Maximum 22 characters can be set and can be viewed on both of the LCD and RSM Setting(view) screen. But the LCD screen of event record displays only 11 characters. Therefore, it is recommended the maximum 11 characters are set.

The elements necessary for event recording and their setting ranges are shown in the table below. The default setting of event record is shown in Appendix J.

Element Range Step Default Remarks

BITRN 0 - 128 1 100 Number of bi-trigger(on/off) events

EV1 – EV128 0 - 7167 Assign the signal number

The 10 fixed signals for each CH are as follows:

- BI1, BI5, BI2, BI6, BI3, BI7, BI4, Ext. tripA, Ext. tripB, Ext. tripC

These status change mode is set by each CH.

Page 76: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 75 ⎯

6 F 2 S 0 8 8 2

Element Range Default Remarks

CH1 BI

:

:

CH64 BI

None - Operate - Reset – Both

None - Operate - Reset – Both

Both

Both

3.4.3 Disturbance Recording

The disturbance records include 204 analogue signals, which are phase currents of each channel and phase voltages of zones A to D, and 32 settable binary signals and 192 fixed binary signals, and the dates and times at which recording started.

For 32 settable binary signals, the name of an event cannot be set on LCD. It can be set by RSM100. Maximum 22 characters can be set, but LCD displays up to 11 characters of them. Therefore, it is recommended the maximum characters are set. The set name can be viewed on the Setting (view) screen. For 192 fixed binary signals, see Appendix F.

The LCD display only shows the dates and times of disturbance records stored. Details can be displayed on the PC. For how to obtain disturbance records on the PC, see the PC software instruction manual.

The pre-fault recording time is fixed at 0.3s and post-fault recording time can be set between 0.1 and 1.0s or 2.0s depending on the relay model.

The number of records stored depends on the post-fault recording time. The approximate relationship between the post-fault recording time and the number of records stored is shown in Table 3.4.1.

Note: If the recording time setting is changed, all previously recorded data is deleted.

Table 3.4.1 Number of Records

CU Model Frequency (Hz)

Post fault recording time

0.1s 0.5s 1.0s 1.5s 2.0s

C310, C410 50 19 9 6 4 3 60 16 8 5 3 2

C320, C420 50 13 6 4 2 2 60 11 5 3 2 1

C330, C430 50 10 5 3 2 1 60 8 4 2 1 1

C340, C440 50 8 4 2 1 1 60 6 3 2 1 1

C360, C460 50 5 2 1 60 4 2 1

C380, C480 50 4 2 1 60 3 1 1

Page 77: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 76 ⎯

6 F 2 S 0 8 8 2

Settings The elements necessary for starting disturbance recording and their setting ranges are shown in the table below.

Element Range Step Default Remarks

Timer 0.1-2.0s

0.1-1.0s

0.1 s

0.1s

1.0 s

1.0s

Post-fault recording time for Model C*10, C*20, C*30, C*40

Post-fault recording time for Model C*60, C*80

1OCG 0.1 - 10.0(*) 0.1 1.0 Residual overcurrent element

1OCS 0.1 - 10.0(*) 0.1 2.0 Phase overcurrent element

2OCG 0.1 - 10.0(*) 0.1 1.0 Residual overcurrent element

2OCS 0.1 - 10.0(*) 0.1 2.0 Phase overcurrent element

:

:

64OCG 0.1 - 10.0(*) 0.1 1.0 Residual overcurrent element

64OCS 0.1 - 10.0(*) 0.1 2.0 Phase overcurrent element

(*) : Multiplier of CT rated current

Starting the disturbance recording by a tripping command or the starter elements listed above is enabled or disabled by setting the following scheme switches with identical names with the starter elements except the switch [TRIP].

Element Range Step Default Remarks

[TRIP] Off / On On Start by tripping command

[OCG] Off / On Off Start by OCG operation

[OCS] Off / On Off Start by OCS operation

Page 78: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 77 ⎯

6 F 2 S 0 8 8 2

3.5 Metering Function

The GRB100 performs continuous measurement of the analogue input quantities. The measurement data shown below is displayed on the LCD of the relay front panel or on the local or remote PC.

- Magnitude of phase differential current of check zone and discriminating zone protection (Ida, Idb, Idc, IdaA, IdbA, IdcA up to IdaD, IdbD, IdcD)

- Magnitude of restraint current of check zone and discriminating zone protection (Ira, Irb, Irc, IraA, IrbA, IrcA up to IraD, IrbD, IrcD)

- Magnitude and phase angle of phase voltage of discriminating zone protection (VaA, VbA, VcA up to VaD, VbD, VcD)

- Magnitude and phase angle of symmetrical component voltage of check zone and discriminating zone protection (V1A, V2A, V0A up to V1D, V2D, V0D)

- Magnitude and phase angle of phase current of each channel (Ia, Ib, Ic)

- Magnitude and phase angle of symmetrical component current of each channel (I1, I2, I0)

- Frequency (only for Model C400 series)

The differential currents of check zone and discriminating zone protection are displayed in current (A) and percent (%) of DIFCH and DIFZ setting respectively. The voltages and frequency are recorded in Model C400 series. The differential currents of check zone and discriminating zone protection are displayed in percent of DIFCH and DIFZ setting respectively. Phase angles above are expressed taking that of positive sequence voltage as a reference phase angle. The leading phase angles are expressed plus.

If no voltage input, the positive sequence current of CH1 is taken as a reference phase angle. Therefore, it is recommended that the CH1 should be assigned for a feeder. If the current of CH1 is small, the current of the next channel is used as a reference phase angle.

The above system quantities except the phase differential currents are displayed in values on the primary side or on the secondary side of the CT and VT by the setting. (See Section 4.2.6.6.) To display accurate values, it is necessary to set the each VT ratio too. For the setting method, see "Setting the busbar parameters" in 4.2.6.7. The phase differential currents show the percentage to DIFCH and DIFZ setting values.

Page 79: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 78 ⎯

6 F 2 S 0 8 8 2

4. User Interface 4.1 Outline of User Interface

The user can access the relay from the front panel of the CU.

Local communication with the relay is also possible using a personal computer (PC) with the RSM (Relay Setting and Monitoring) software via an RS232C port. Furthermore, remote communication is also possible using a PC with the RSM via an RS485 and the protocol converter G1PR2.

This section describes the front panel configuration and the basic configuration of the menu tree of the local human machine communication ports and HMI (Human Machine Interface).

4.1.1 Front Panel

As shown in Figure 3.1.8, the front panel of the central unit is provided with a liquid crystal display (LCD), light emitting diode (LED), operation keys, VIEW and RESET keys, monitoring jack and RS232C connector.

LCD The LCD screen, provided with a 4-line, 40-character back-light, displays detailed information of the relay interior such as records, status and setting. The LCD screen is normally unlit, but pressing the VIEW key will display the digest screen and pressing any key other than VIEW and RESET will display the menu screen.

These screens are turned off by pressing the RESET key or END key. If any display is left for 5 minutes or longer without operation, the back-light will go off.

LED There are 8 LED displays. The signal labels and LED colors are defined as follows:

Label Color Remarks IN SERVICE Green Lit when the relay is in service. TRIP Red Lit when a trip command is issued. ALARM Red Lit when a failure is detected. TESTING Red Lit when test condition is set. (LED1) Red (LED2) Red (LED3) Red (LED4) Red

LED1 to LED4 are configurable and no label is sealed there.

The TRIP LED lights up once the relay is operating and remains lit even after the trip command goes off. The TRIP LED can be turned off by pressing the RESET key. Other LEDs are lit as long as a signal is present and the RESET key is invalid while the signal is maintained.

Page 80: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 79 ⎯

6 F 2 S 0 8 8 2

Operation keys The operation keys are used to display records, status, and set values on the LCD, as well as to input or change set values. The function of each key is as follows:

0-9, −: Used to enter a selected number, numerical values and text strings.

, : Used to move between lines displayed on a screen

Keys 2, 4, 6 and 8 marked with , , and are also used to enter text strings.

CANCEL : Used to cancel entries and return to the upper screen.

END : Used to end entry operation, return to the upper screen or turn off the display.

ENTER : Used to store or establish entries.

VIEW and RESET keys

Pressing VIEW key displays digest screens such as "Metering", "Latest fault" and "Auto- supervision".

Pressing RESET key turns off the display.

Monitoring jacks The two monitoring jacks A and B and their respective LEDs can be used when the test mode is selected on the LCD screen. By selecting the signal to be observed from the "Signal List" and setting it on the screen, the signal can be displayed on LED A or LED B, or sent to an oscilloscope via a monitoring jack.

RS232C connector The RS232C connector is a 9-way D-type connector for serial RS232C connection with a local personal computer.

Page 81: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 80 ⎯

6 F 2 S 0 8 8 2

4.1.2 Communication Ports

The following three interfaces are provided with the central unit as communication ports:

• RS232C port

• SeriaSerial communication port

• IRIG-B port

RS232C port This connector is a standard 9-way D-type connector (straight type) for serial port RS232C transmission and is mounted on the front panel of central unit. By connecting a personal computer to this connector, setting and display functions can be performed from the personal computer.

Serial communication port Two serial communication ports can be provided. In one port, it is connected to the RSM (Relay Setting and Monitoring system) via the protocol converter G1PR2 or IEC60870-5-103 communication via BCU/RTU (Bay Control Unit / Remote Terminal Unit) to connect between relays and to construct a network communication system. (See Figure 4.4.1 in Section 4.4.)

In another port, it is connected to the substation automation system via Ethernet communication networks using IEC 61850 protocol.

Screw terminal for RS485, ST connector for fibre optic, or 100Base-TX (RJ-45 connector) or 100Base-FX (SC connector) for Ethernet LAN is provided on the back of the relay as shown in Figure 4.1.1.

IRIG-B port The IRIG-B port is mounted on the transformer module, and collects serial IRIG-B format data from the external clock to synchronize the relay calendar clock. The IRIG-B port is isolated from the external circuit by a photo-coupler. A BNC connector is used as the input connector.

This port is on the back of the central unit, as shown in Figure 4.1.1.

IRIG BNC connector

RS485 connection terminals

100Base-FX (SC, option)

Opt. I/F for IEC103 (ST , option)

100Base-TX (RJ45, opt ion)

CU rear view

Figure 4.1.1 Locations of RS485 Port and IRIG Port

Page 82: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 81 ⎯

6 F 2 S 0 8 8 2

4.2 Operation of the User Interface

The user can access such functions as recording, measurement, relay setting and testing with the LCD display and operation keys.

Note: LCD screens depend on the relay model and the scheme switch setting. Therefore, LCD screens described in this section are samples of typical model.

4.2.1 LCD and LED Displays

Displays during normal operation When the GRB100 is operating normally, the green "IN SERVICE" LED is lit and the LCD is off.

Press the VIEW key when the LCD is off to display the "Metering 1", "Metering 2", "Metering 3", "Metering 4", "Latest fault" and "Auto-supervision" screens in turn. The "Latest fault" and "Auto-supervision" screens are displayed only when there is some data. The following are the digest screens and can be displayed without entering the menu screens.

I d a * * * * * % I d b * * * * * % I d c * * * * * %Metering 1

Note: Ida, Idb and Idc are the phase differential current of the check zone protection and

show the percentage to DIFCH setting value.

I d a

I d a

I d a

I d a

* * * * *

* * * * *

* * * * *

* * * * *

B

C

D

%

%

%

%

I d b

I d b

I d b

I d b

* * * * *

* * * * *

* * * * *

* * * * *

B

C

D

%

%

%

%

I d c

I d c

I d c

I d c

* * * * *

* * * * *

* * * * *

* * * * *

B

C

D

%

%

%

%

A A A

Note: Idax, Idbx and Idcx are the phase differential current of the discriminating zone and

show the percentage to DIFZ setting value. (“x”= A, B, C, D) IdyA to IdyD are displayed depend on applied zones. (“y” = a, b, c)

When the discriminating zone protection provides up to three zone protections, two screens above are displayed in one screen as follows:

I d a

I d a

I d a

I d a

* * * * *

* * * * *

* * * * *

* * * * *

A

B

C

%

%

%

%

I d b

I d b

I d b

I d b

* * * * *

* * * * *

* * * * *

* * * * *

A

B

C

%

%

%

%

I d c

I d c

I d c

I d c

* * * * *

* * * * *

* * * * *

* * * * *

A

B

C

%

%

%

%

V a B

V a C

V a D

V a A

* * * . * k

* * * . * k

* * * . * k

* * * . * k V

V

V

V

V b B

V b C

V b D

V b A

* * * . * k

* * * . * k

* * * . * k

* * * . * k V

V

V

V

V c B

V c C

V c D

V c A

* * * . * k

* * * . * k

* * * . * k

* * * . * k V

V

V

V

Metering 2

Note: Vax, Vbx and Vcx for the phase voltage of the discriminating zone. (“x”= A, B, C, D) VyA to VyD are displayed depend on applied zones. (“y” = a, b, c)

"Metering 2" is displayed for Model C400 series.

Page 83: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 82 ⎯

6 F 2 S 0 8 8 2

C H 1 * * * * * * * * * * * * * * * * ** * * **

I a * * . * * k A I b * * . * * k A I c * * . * * k A

C H 2 * * * * * * * * * * * * * * * * ** * * **

I a * * . * * k A I b * * . * * k A I c * * . * * k A

Metering 3

"Metering 3" is displayed repeatedly as many as the number of channels.

M e t e r i n g 0 8 / D e c / 1 9 9 7 1 8 : 1 3

* * . * H z

Metering 4

"Metering 4" is displayed for Model C400 series.

L a t e s t f a u l t 1 6 / O c t / 1 9 9 7 1 8 : 1 3 : 4 5 . 1 6 0

P h a s e A B C

D I F

B P ]0 0 0 0 0 00 0[ 1 1 1 1 1 01 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0

- Z

Latest fault

A

Status of tripping command for CH1 to CH32

L a t e s t f a u l t 1 6 / O c t / 1 9 9 7 1 8 : 1 3 : 4 5 . 1 6 0

P h a s e A B C

Latest fault

D I F - Z A

B P ]0 0 0 0 0 00 0[ 1 1 1 1 1 01 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 2

Status of tripping command for CH33 to CH64

Note: Tripped channel is expressed with the status "1".

A u t o - s u p e r v i s i o n 0 8 / D e c / 1 9 9 7 2 2 : 5 6

D I O r e r

Auto-supervision

Press the RESET key to turn off the LCD.

For any display, the back-light is automatically turned off after five minutes.

Displays in tripping If a fault occurs and a tripping command is initiated when the LCD is off, the "Latest fault" screen is displayed on the LCD automatically and the red "TRIP" LED and, if signals assigned to trigger by tripping, other configurable LEDs light.

Press the VIEW key to display the digest screens in turn including the "Metering" and "Auto-supervision" screens.

Press the RESET key to turn off the LEDs and LCD display.

Notes: 1) When configurable LEDs (LED1 through LED4) are assigned to latch signals by trigger of

tripping, press the RESET key more than 3s until the LCD screens relight. Confirm turning

Page 84: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 83 ⎯

6 F 2 S 0 8 8 2

off the configurable LEDs. Refer to Table 4.2.1 Step 1. 2) Then, press the RESET key again on the "Latest fault" screen in short period, confirm turning

off the "TRIP" LED. Refer to Table 4.2.1 Step 2. 3) When only the "TRIP" LED goes off by pressing the RESET key in short period, press the

RESET key again to reset remained LEDs in the manner 1) on the "Latest fault" screen or other digest screens. LED1 through LED4 will remain lit in case the assigned signals are still active state.

Table 4.2.1 Turning off latch LED operation

Operation

LED lighting status

"TRIP" LED Configurable LED (LED1 - LED4)

Step 1

Press the RESET key more than 3s on the "Latest fault" screen

continue to lit

turn off

Step 2

Then, press the RESET key in short period on the "Latest fault" screen

turn off

If the tripping command is initiated when any of the screens is displayed, the current screen remains displayed and the red "TRIP" LED lights.

When any of the menu screens is displayed, the VIEW and RESET keys do not function. To return to the digest screen, do the following:

• Return to the top screen of the menu by repeatedly pressing the END key.

• Press the END key to turn off the LCD.

• Press the VIEW key to display the "Latest fault" screen.

• Press the RESET key to turn off the "TRIP" LED and LCD.

Displays in automatic supervision operation If the automatic supervision function detects a failure while the LCD is off, the "Auto-supervision" screen is displayed automatically, showing the location of the failure and the "ALARM" LED lights.

Press the VIEW key to display other digest screens in turn including the "Metering" and "Latest fault" screens.

Press the RESET key to turn off the LCD display. However, if the failure continues, the "ALARM" LED remains lit.

After recovery from a failure, the "ALARM" LED and "Auto-supervision" display turn off automatically.

Page 85: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 84 ⎯

6 F 2 S 0 8 8 2

If a failure is detected while any of the screens is displayed, the current screen remains displayed and the "ALARM" LED lights.

While any of the menu screens is displayed, the VIEW and RESET keys do not function. To return to the digest "Auto-supervision" screen, do the following:

• Return to the top screen of the menu by repeatedly pressing the END key.

• Press the END key to turn off the LCD.

• Press the VIEW key to display the digest screen.

• Press the RESET key to turn off the LCD.

4.2.2 Relay Menu

Figure 4.2.1 shows the menu hierarchy in the GRB100. The main menu has five sub-menus, "Record", "Status", "Setting (view)", "Setting (change)", and "Test". For details of the menu hierarchy, see Appendix G.

Page 86: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 85 ⎯

6 F 2 S 0 8 8 2

Record Fault record

Event record Disturbance record Status Metering Binary input & output Relay element Time synchronization source Clock adjustment Setting (view) Relay version Description Communication Record Status Protection Binary input Binary output LED Setting (change) Password Description Communication Record Status Protection Binary input Binary output LED Test Switch Binary output Timer Logic circuit BU out

Figure 4.2.1 Relay Menu

Menu

Page 87: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 86 ⎯

6 F 2 S 0 8 8 2

Record In the "Record" menu, the fault records, event records and disturbance records are displayed or erased.

Status The "Status" menu displays the power system quantities, binary input and output status, relay measuring element status, signal source for time synchronization (IRIG-B, RSM,IEC, or SNTP) and adjusts the clock.

Setting (view) The "Setting (view)" menu displays the relay version, plant name and the current settings of relay address and RS232C or IEC60870-5-103 baud rate in communication, record, status, protection, configurable binary inputs and outputs, and configurable LEDs.

Setting (change) The "Setting (change)" menu is used to set or change the settings of password, plant name, relay address and RS232C or IEC60870-5-103 baud rate in communication, record, status, protection, configurable binary inputs and outputs, and configurable LEDs.

Since this is an important menu and is used to set or change settings related to relay tripping, it has password security protection.

Test The "Test" menu is used to set testing switches, to forcibly operate binary output relays, to measure variable timer time and to observe the binary signals in the logic circuit.

This menu also has password security protection.

When the LCD is off, press any key other than the VIEW and RESET keys to display the top "MENU" screen and then proceed to the relay menus.

M E N U

1 = R e c o r d 2 = S t a t u s

3 = S e t t i n g ( v i e w ) 4 = S e t t i n g ( c h a n g e )

5 = T e s t

To display the "MENU" screen when the digest screen is displayed, press the RESET key to turn off the LCD, then press any key other than the VIEW and RESET keys.

Press the END key when the top screen is displayed to turn off the LCD.

An example of the sub-menu screen is shown below. The top line shows the hierarchical layer of the screen, screen title and total number of lines of the screen. The last item is not displayed for all the screens. "/2" displayed on the far left means that the screen is in the second hierarchical layer, while 1/5 displayed on the far right means that the screen has five lines excluding the top line and that the cursor is on the first line.

To move the cursor downward or upward for setting or for viewing other lines not displayed on the window, use the and keys.

Page 88: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 87 ⎯

6 F 2 S 0 8 8 2

/ 2 1 2 / F e b / 1 9 9 8 2 2 : 5 6 : 1 9 [l o c a l ] 1 / 5

M i n u t e ( 0 - 5 9 ) : 4 1

H u r ( 0 - 2 3 ) : 2 2

D y ( 1 - 3 1 ) : 1 2

M o n t h ( 1 - 1 2 ) : 2

Y e a r ( 1 9 9 0 - 2 0 8 9 ) : 1 9 9 8

o

a

To move to the lower screen or move from the left-side screen to the right-side screen in Appendix G, select the appropriate number on the screen. To return to the higher screen or move from the right-side screen to the left-side screen, press the END key.

The CANCEL key can also be used to return to the higher screen but it must be used carefully because it may cancel entries made so far.

To move between screens of the same hierarchical depth, first return to the higher screen and then move to the lower screen.

4.2.3 Displaying Records

The sub-menu of "Record" is used to display fault records, event records and disturbance records.

4.2.3.1 Displaying Fault Records To display fault records, do the following:

• Open the top "MENU" screen by pressing any keys other than the VIEW and RESET keys.

• Select 1 (= Record) to display the "Record" sub-menu.

R e c o

1 = r e c o r d

3 = D i s t u r b a n c e

/ 1 r

a u t F l 2 = E v e n t r e c o r d

r e c o r d

d

• Select 1 (= Fault record) to display the "Fault record" screen.

1 = a

/ 2 R e c o r

i s l D p 2 = C l e a r

a u t F l

y

d

• Select 1 (= Display) to display the dates and times of fault records stored in the relay from the

top in new-to-old sequence.

/ 3 F a u l t r e c o r d 1 / 4

# 1 1 6 / O c t / 1 9 9 7 1 8 : 1 3 : 5 7 . 0 3 1

# 2 2 0 / S e p / 1 9 9 7 1 5 : 2 9 : 2 2 . 4 6 3

# 3 0 4 / J u l / 1 9 9 7 1 1 : 5 4 : 5 3 . 9 7 7 • Move the cursor to the fault record line to be displayed using the and keys and press the

ENTER key to display the details of the fault record.

+

Page 89: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 88 ⎯

6 F 2 S 0 8 8 2

CH1 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*°Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH64 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*°Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

/4 Fault Record #1 3/***

16/Oct/1997 18

:13:57.031

Phase ABC DIF-ZA

Ida **** %

Fault values

Idb **** %

Idc **** %

IdaA **** % IdaB **** %

IdbA **** % IdbB **** % IdcA **** % IdcB **** % IdaC **** % IdaD **** %

IdbC **** % IdbD **** % IdcC **** % IdcD **** %

VaA ***.*kV ***.*° V1A ***.*kV ***.*°VbA ***.*kV ***.*° V2A ***.*kV ***.

VcA ***.*kV ***.*° V0A ***.*kV ***.

VaB ***.*kV ***.*° V1B ***.*kV ***.*°VbB ***.*kV ***.*° V2B ***.*kV ***.

VcB ***.*kV ***.*° V0B ***.*kV ***.

VaC ***.*kV ***.*° V1C ***.*kV ***.*°VbC ***.*kV ***.*° V2C ***.*kV ***.

VcC ***.*kV ***.*° V0C ***.*kV ***.VaD ***.*kV ***.*° V1D ***.*kV ***.*°VbD ***.*kV ***.*° V2D ***.*kV ***.

VcD ***.*kV ***.*° V0D ***.*kV ***.

BP [11111100 00000000 00000000 00000000]

BP2 [00000000 00000000 00000000 00000000]

RE [00000000 00000000 00000000 00000000]

RE2 [00000000 00000000 00000000 00000000]

CBF [00000000 00000000 00000000 00000000]

CB2 [00000000 00000000 00000000 00000000]

Date and Time Fault phase

Tripping mode

Tripping signal output channels

Power system quantities

Prefault vales

VaA ***.*kV ***.*° V1A ***.*kV ***.*°VbA ***.*kV ***.*° V2A ***.*kV ***.

VcA ***.*kV ***.*° V0A ***.*kV ***.

CH1 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*°Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH64 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*°Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

TR [11111100 00000000 00000000 00000000]

TR2 [00000000 00000000 00000000 00000000]

COM [00000000 00000000 00000000 00000000]

CO2 [00000000 00000000 00000000 00000000]

ETR [00000000 00000000 00000000 00000000]

ET2 [00000000 00000000 00000000 00000000]

Page 90: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 89 ⎯

6 F 2 S 0 8 8 2

Note: The phase differential currents show the percentage to DIFCH and DIFZ setting values. IdyA to IdyD and VyA to VyD are displayed depend on applied zones. (“y”= a, b, c, 1, 2, 0)

The voltages are displayed in Model C400 series. In the phase angle indication, the reference phase angle is indicated as “0.0°” at V1A. Phase angles above are expressed taking that of positive sequence voltage as a reference phase angle. The leading phase angles are expressed plus. If no voltage input, the positive sequence current of CH1 is taken as a reference phase angle. If the current of CH1 is small, the current of the next channel is used as a reference phase angle. Therefore, the channel current as a reference phase angle may change to a different channel current after fault.

The lines which are not displayed in the window can be displayed by pressing the and keys.

The display format of tripping signal output channels is shown below.

[ - - - - - - - - ] BP CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

BP2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

RE CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

RE2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

CBF CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

CB2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

TR CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

TR2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

COM CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

CO2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

ETR CH1 CH2 CH3 CH4 CH5 CH6 - - - - - - - - CH27 CH28 CH29 CH30 CH31 CH32

ET2 CH33 CH34 CH35 CH36 CH37 CH38 - - - - - - - - CH59 CH60 CH61 CH62 CH63 CH64

Lines "BP" and "BP2" show the tripping signal output channels of the discriminating zone or check zone protection. Lines "RE" and "RE2" show the re-tripping tripping signal output channels of the breaker failure protection. Lines "CBF" and "CB2" show the backup signal output channels of the breaker failure protection. Lines "TR" and "TR2" show the transfer tripping signal output channels of the breaker failure protection. Lines "COM" and "CO2" show the command trip signal output channels. Lines "ETR" and "ET2" show the transfer tripping signal output channels of the end zone fault protection. The tripping signal output channel is displayed with the status "1".

To clear all the fault records, do the following:

• Open the "Record" sub-menu.

• Select 1 (= Fault record) to display the "Fault record" screen.

• Select 2 (= Clear) to display the following confirmation screen.

/ 2 F a u l t r e c o r d

C l e a r a l l f a u l t r e c o r d s ?

E N T E R = Y e s C A N C E L = N o

Page 91: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 90 ⎯

6 F 2 S 0 8 8 2

• Press the ENTER (= Yes) key to clear all the fault records stored in non-volatile memory.

If all fault records have been cleared, the "Latest fault" screen of the digest screens is not displayed.

4.2.3.2 Displaying Event Records To display events records, do the following:

• Open the top "MENU" screen by pressing any keys other than the VIEW and RESET keys.

• Select 1 (= Record) to display the "Record" sub-menu.

• Select 2 (= Event record) to display the "Event record" screen.

1 = a

/ 2 R e c o r

i s l D p 2 = C l e a r

v e t E n d

y

• Select 1 (= Display) to display the events with date and time from the top in new-to-old

sequence.

/ 3 E v e n t r e c o r d 2 / 4 8

1 6 / O c t / 1 9 9 8 2 3 : 1 8 : 0 4 . 2 9 4 T r i p

1 6 / O c t / 1 9 9 8 2 3 : 1 8 : 0 3 . 9 1 3

1 2 / F e b / 1 9 9 8 0 3 : 5 1 : 3 7 . 6 2 2 R l y . es t

O f f

T r i p O n

c h a gn e The lines which are not displayed in the window can be displayed by pressing the and keys.

To clear all the event records, do the following:

• Open the "Record" sub-menu.

• Select 2 (= Event record) to display the "Event record" screen.

• Select 2 (= Clear) to display the following confirmation screen.

/ 2 E v e n t r e c o r d

C l e a r a l l e v e n t r e c o r d s ?

E N T E R = Y e s C A N C E L = N o

• Press the ENTER (= Yes) key to clear all the event records stored in non-volatile memory.

4.2.3.3 Displaying Disturbance Records Details of the disturbance records can be displayed on the PC screen only (*); the LCD displays only the recorded date and time for all disturbances stored in the relay. To display them, do the following:

(*) For the display on the PC screen, refer to RSM100 manual.

• Open the top "MENU" screen by pressing any keys other than the VIEW and RESET keys.

• Select 1 (= Record) to display the "Record" sub-menu.

• Select 3 (= Disturbance record) to display the "Disturbance record" screen.

Page 92: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 91 ⎯

6 F 2 S 0 8 8 2

1 = a

/ 2 r e c o r

i s l D p 2 = C l e a r

i s u D t r b a n c e d

y

• Select 1 (= Display) to display the date and time of the disturbance records from the top in

new-to-old sequence.

/ 3 D i s t u r b a n c e r e c o r d 3 /12

# 1 1 6 / O c t / 1 9 9 7 1 8 : 1 3 : 5 7 . 0 3 1

# 2 2 0 / S e p / 1 9 9 7 1 5 : 2 9 : 2 2 . 4 6 3

# 3 0 4 / J u l / 1 9 9 7 1 1 : 5 4 : 5 3 . 9 7 7 The lines which are not displayed in the window can be displayed by pressing the and keys.

To clear all the disturbance records, do the following:

• Open the "Record" sub-menu.

• Select 3 (= Disturbance record) to display the "Disturbance record" screen.

• Select 2 (= Clear) to display the following confirmation screen.

/ 2 D i s t u r b a n c e r e c o r d

C l e a r a l l d i s t u r b a n c e r e c o r d s ?

E N T E R = Y e s C A N C E L = N o

• Press the ENTER (= Yes) key to clear all the disturbance records stored in non-volatile memory.

4.2.4 Displaying the Status

From the sub-menu of "Status", the following statuses can be displayed on the LCD:

Metering data of the protected busbar

Status of binary inputs and outputs

Status of measuring elements output

Status of time synchronization source

The data is renewed every second.

This sub-menu is also used to adjust the time of the internal clock.

4.2.4.1 Displaying Metering Data To display metering data on the LCD, do the following.

• Select 2 (= Status) on the top "MENU" screen to display the "Status" screen.

/ 1 S t a t u s

1 = M e t e r i n g 2 = B i n a r y I / O

3 = R e l a y e l e m e n t 4 = T i m e s y n c s o u r c e

5 = C l o c a d j u s t m e n tk

• Select 1 (= Metering) to display the "Metering" screen.

Page 93: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 92 ⎯

6 F 2 S 0 8 8 2

/2 Metering 16/Oct/1997 18 :13 3/***

Ida ***** % *******A Ira *******A

Idb ***** % *******A Irb *******A

Idc ***** % *******A Irc *******A

IdaA ***** % *******A IraA *******A

IdbA ***** % *******A IrbA *******A IdcA ***** % *******A IrcA *******A IdaB ***** % *******A IraB *******A

IdbB ***** % *******A IrbB *******A IdcB ***** % *******A IrcB *******A

CH1 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH64 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH2 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

Frequency **.*Hz

VaA ***.*kV ***.*° V1A ***.*kV ***.*° VbA ***.*kV ***.*° V2A ***.*kV ***.

VcA ***.*kV ***.*° V0A ***.*kV ***.

VaB ***.*kV ***.*° V1B ***.*kV ***.*° VbB ***.*kV ***.*° V2B ***.*kV ***.

VcB ***.*kV ***.*° V0B ***.*kV ***.

VaC ***.*kV ***.*° V1C ***.*kV ***.*° VbC ***.*kV ***.*° V2C ***.*kV ***.

VcC ***.*kV ***.*° V0C ***.*kV ***.

VaD ***.*kV ***.*° V1D ***.*kV ***.*° VbD ***.*kV ***.*° V2D ***.*kV ***.

VcD ***.*kV ***.*° V0D ***.*kV ***.

IdaC ***** % *******A IraC *******A

IdbC ***** % *******A IrbC *******A IdcC ***** % *******A IrcC *******A IdaD ***** % *******A IraD *******A

IdbD ***** % *******A IrbD *******A IdcD ***** % *******A IrcD *******A

Note: The phase differential currents Idy∗ show the current and the percentage to DIFCH and DIFZ

setting values. Iry∗ show the restraining current. IdyA to IdyD and VyA to VyD are displayed depend on applied zones. (“y”= a, b, c, 1, 2, 0)

In the phase angle indication, the reference phase angle is indicated as “0.0°” at V1A. Phase angles above are expressed taking that of positive sequence voltage as a reference phase angle. The leading phase angles are expressed plus. If no voltage input, the positive sequence current of CH1 is taken as a reference phase angle. If the current of CH1 is small, the current of the next channel is used as a reference phase angle. The voltages and frequency are displayed in Model C400 series.

Metering data except for the phase differential currents is expressed as primary values or secondary values depending on the setting. For setting, see Section 4.2.6.6.

Page 94: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 93 ⎯

6 F 2 S 0 8 8 2

4.2.4.2 Displaying the Status of Binary Inputs and Outputs To display the binary input and output status, do the following:

• Select 2 (= Status) on the top "MENU" screen to display the "Status" screen.

• Select 2 (= Binary I/O) to display the binary input and output status. p 2 / 2 B i n a r y i n p u t & o u t u t 3 / 3

I n p u t ( C U - I [ 0 0 0 ] O # 1 ) 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 H 1 )I n p u t ( B U - C [ 0 0 0 ]

H 2 )I n p u t ( B U - C [ 0 0 0 ] 0 0 0 0 0 0 0

H 6 4I n p u t ( B U - C [ 0 0 0 ] 0 0 0 0 0 0 0 )

O u t p u t ( C U - I [ 0 0 0 ] O # 1

O u t p u t ( B U - C [ 0 0 0 0 0 0

]

)1HO u t p u t ( B U - C [ 0 0 0 0 0 0

] )2H

)

0 0

0 0

] O u t p u t ( B U - C H 6 4) [ 0 0 0 0 0 0 0 0

0 O u t p u t ( C U - I [ 0 0 0 0 0 0 0 0 0 0 0 0 0 O # 2 )

]

I n p u t ( C U - I [ 0 0 0 ] O # 2 )

1

The display format is shown below.

[ ] Input (CU-IO#1) BI1 BI2 BI3 BI4 BI5 BI6 BI7 BI8 BI9 BI10 BI11 BI12 — — — Input (CU-IO#2) BI1 BI2 BI3 Input (BU-CH1) BI1 BI5 BI2 BI6 BI3 BI7 BI4 BI11 BI12 BI13 — — — — — Input (BU-CH2) BI1 BI5 BI2 BI6 BI3 BI7 BI4 BI11 BI12 BI13 — — — — —

: : : :

Input (BU-CH64) BI1 BI5 BI2 BI6 BI3 BI7 BI4 BI11 BI12 BI13 — — — — — Output (CU-IO#1) BO1 BO2 BO3 Output (CU-IO#2) BO1 BO2 BO3 BO4 BO5 BO6 BO7 BO8 BO9 BO10 BO11 BO12 FAIL BO13 — Output (BU-CH1) TP1 TP2 BO1 BO2 BO3 BO4 BO5 BO6 — — — — — — — Output (BU-CH2) TP1 TP2 BO1 BO2 BO3 BO4 BO5 BO6 — — — — — — —

: : : :

Output (BU-CH64) TP1 TP2 BO1 BO2 BO3 BO4 BO5 BO6 — — — — — — —

Line 1 and 2 show the binary input status of the central unit. BI1 to BI12 correspond to each binary input signal. For details of the binary input signals, see Appendix I. The status is expressed with logical level "1" or "0" at the photo-coupler output circuit.

Lines "Input (BU-CH1)" to "Input (BU-CH64)" show the binary input status of the bay units. BI1, BI5 BI2, BI6, BI3, BI7, BI4, BI11, BI12, BI13 of each channel correspond to each binary input signal. The status is expressed with logical level "1" or "0" at the photo-coupler output circuit. CU-IO#1, CU-IO#2 and BU-CH1 to BU-CH64 in the table indicate the name of the module containing the binary input circuits.

Line "Output (CU-IO#2)" shows the binary output status of the central unit. FAIL of "Output

Page 95: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 94 ⎯

6 F 2 S 0 8 8 2

(CU-IO#2)" corresponds to the relay failure output. Other outputs expressed with BO1 to BO13 of CU-IO#2 are configurable.

Lines "Output (BU-CH1)" to "Output (BU-CH64)" show the binary output status of a bay unit. TP1 and TP2 correspond to the tripping command outputs. Other outputs expressed with BO1 to BO6 are configurable.

The status of these outputs is expressed with logical level "1" or "0" at the input circuit of the output relay driver. That is, the output relay is energized when the status is "1".

CU-IO#1, CU-IO#2 and BU-CH1 to BU-CH64 in the table indicate the names of the module containing the binary output relays.

To display all the lines, press the and keys.

4.2.4.3 Displaying the Status of Measuring Elements To display the status of measuring elements on the LCD, do the following:

• Select 2 (= Status) on the top "MENU" screen to display the "Status" screen.

• Select 3 (= Relay element) to display the status of the relay elements. / 2 R e l a y e l e m e n t 3 / 1

O C 1 [ 0 0 0 0 0 0 0 0 0 0 0 ] 0

D I [ 0 0 0 0 0 0 ] F C H

D I [ 0 0 0 0 0 0 ] F Z A

D I [ 0 0 0 0 0 0 ] F Z B

O 2 [ 0 0 0 0 0 0 0 0 0 0 0 ] 0

D I [ 0 0 0 0 0 0 ] F Z C

D I [ 0 0 0 0 0 0 ] F Z D

O 1 [ 0 0 0 0 0 0 0 0 0 0 0 ] 0

2

C

C

C 6 The display format is as shown below.

[ ]

A B C A B C DIFCH DIFCHSV

A B C A B C DIFZA DIFZASV

A B C A B C DIFZB DIFZBSV A B C A B C DIFZC DIFZCSV

A B C A B C DIFZD DIFZDSV

A B C A B C A B C A B C 1OCBF 2OCBF 3OCBF 4OCBF A B C A B C A B C A B C 5OCBF 6OCBF 7OCBF 8OCBF : : : : A B C A B C A B C A B C 61CBF 62CBF 63OCBF 64CBF

— — —

— — — — — — — — —

DIFCH

DIFZA DIFZB DIFZC DIFZD OC1 OC2 : : OC16

— — — — — — — — —

— — — — — — — — —

— — — — — —

— — — — — — — — —

— — —

— — —

— — —

Page 96: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 95 ⎯

6 F 2 S 0 8 8 2

Lines 1 to 5 show the operation status of current differential elements DIF∗∗and their supervisory elements DIF∗∗SV. Lines below 6 show the status of overcurrent elements nOCBF for breaker failure protection. The number of these overcurrent elements is the same as that of the applied channels (circuits).

The status of each element is expressed with logical level "1" or "0". Status "1" means the element is in operation.

To display all the lines on the LCD, press the and keys.

4.2.4.4 Displaying the Status of the Time Synchronization Source The internal clock of the GRB100 can be synchronized with external clocks such as the IRIG-B time standard signal clock, RSM (relay setting and monitoring system) clock, IEC60870-5-103, or SNTP server. To display on the LCD whether these clocks are active or inactive and which clock the relay is synchronized with, do the following:

• Select 2 (= Status) on the top "MENU" screen to display the "Status" screen.

• Select 4 (= Time sync source) to display the status of time synchronization sources. / 2 4 / 4 m e s y n c h r o n z a t i o n s r c ei o uT i

R S M I n a ic t: v e

I E C I n a ic t: v e

I R I G I n a c t: ei v

S N T P : ( S e r v ∗ )e rA ic t v e

*

The asterisk on the far left shows that the internal clock is synchronized with the marked source clock. If the marked source clock is inactive, the internal clock runs locally.

For details of the setting time synchronization, see Section 4.2.6.6.

4.2.4.5 Adjusting the Time To adjust the clock when the internal clock is running locally, do the following:

• Select 2 (= Status) on the top "MENU" screen to display the "Status" screen.

• Select 5 (= Clock adjustment) to display the setting screen.

/ 2 1 2 / F e b / 1 9 9 8 2 2 : 5 6 : 1 9 [ l o c a l ] 1 / 5

M i n u t e ( 0 - 5 9 ) : 4 1

H o u r ( 0 - 2 3 ) : 2 2

D a y ( 1 - 3 1 ) : 1 2

M o n t h ( 1 - 1 2 ) : 2

Y e a r ( 1 9 9 0 - 2 0 8 9 ) : 1 9 9 8 Line 1 shows the current date, time and time synchronization source with which the internal clock is synchronized. The time can be adjusted only when [local] is indicated on the top line, showing that the clock is running locally. When [IRIG] or [RSM] or [IEC] or [SNTP] is indicated, the following adjustment is invalid.

• Enter a numerical value within the specified range for each item and press the ENTER key.

• Press the END key to adjust the internal clock to the set hours without fractions and return to the previous screen.

Page 97: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 96 ⎯

6 F 2 S 0 8 8 2

If a date which does not exist in the calendar is set and END is pressed, "Error: Out of range"(meaning incorrect date) is displayed on the top line and the adjustment is discarded. Adjust again.

4.2.5 Viewing the Settings

The sub-menu "Setting (view)" is used to view the settings made using the sub-menu "Setting (change)" except for the relay version.

The following items are displayed:

Relay version

Description

Communication (Relay address and baud rate in the RSM or IEC60870-5-103)

Recording setting

Status setting

Protection setting

Binary input setting

Binary output setting

LED setting

Enter a number on the LCD to display each item as described in the previous sections.

4.2.5.1 Relay Version To view the relay version, do the following.

• Press 3 (= Setting (view)) on the main "MENU" screen to display the "Setting (view)" screen. / 1 S e t t i n g

1 = V e r s i o n

( v i e w )

2 = D e s c r i p t i o n 3 = C o m m

4 = R e c o r d

7 = B i n a r y i

5 = S t a t u s 6 = P r o t e c t i o n

n p u t 8 = B i n a yr to u t p u 9 = L E D

.

• Press 1 (= Version) on the "Setting (view)" screen and the "Relay version" screen appears.

/ 2 R e l a y nv e r s i o 3 / 0

P L C d a t a : * * * * * * * * * * * * ( * * * * * * * * )

* * * * * * * * * * * * * * * * * * * * * * M a i n s o f t w a r e :

* * * * * * * * * * * * * * * * * * * * * * S e r i a l n o . :

* * * * * * * * * * * * ( * * * * * * * * ) I E C 1 0 3 d a t a :

* * * * * * * * * * * * ( * * * * * * * * ) I E C 6 1 8 5 0 d a t a :

* * * * * * * * * * * * ( * * * * * * * * ) G O O S E s u b s c r i p t :

t y p e * * * * * * * * * * * * * * * * * * * * * * :R e l a y

I E C 6 1 8 5 0 e n g . * * * * * * * * * * * * * * * * * * * * * * :* * * * * * * * * * * * * * * * * * * * * * F E P 2 s o f t w a r e* * * * * * * * * * * * * * * * * * * * * * F E P 1 s o f t w a r e :

:

3 / 0 1

Note: The FEP2 is displayed for Models C∗60 and C∗80.

Page 98: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 97 ⎯

6 F 2 S 0 8 8 2

4.2.5.2 Settings The "Description", "Comm.", "Record", "Status", "Protection", "Binary input", "Binary output" and "LED" screens display the current settings entered using the "Setting (change)" sub-menu.

4.2.6 Changing the Settings

The "Setting (change)" sub-menu is used to make or change settings for the following items:

Password Description Communication (Relay address and baud rate in the RSM or IEC60870-5-103) Recording Status Protection Binary input Binary output LED

All of the above settings except the password can be seen using the "Setting (view)" sub-menu.

4.2.6.1 Setting Method There are three setting methods as follows.

- To enter a selective number

- To enter numerical values

- To enter a text string

To enter a selected number If a screen as shown below is displayed, perform the setting as follows:

The number to the left of the cursor shows the current setting or default setting set at shipment. The cursor can be moved to the upper or lower lines within the screen by pressing the and keys. If a setting (change) is not required, skip the line with the and keys.

Page 99: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 98 ⎯

6 F 2 S 0 8 8 2

/ 6 S c h e m e s w i t c h 1 / 204

C . T P 0 = B L K 1 = T r i p 0 _

I D S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 2

A I S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 1

A I F D S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 0

D S S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 0

C B S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 1

B F L O G I C 0 = B F 1 1 = B F 2 0

1 B F 1 0 = O f f 1 = T 2 = T O C 0

1 B F 2 0 = O f f 1 = O n 0

1 B F E X T 0 = O f f 1 = O n 1

2 B F 1 0 = O f f 1 = T 2 = T O C 0

6 4 B F 1 0 = O f f 1 = T 2 = T O C 0

6 4 B F 2 0 = O f f 1 = O n 0

6 4 B F E X T 0 = O f f 1 = O n 1

B F T R I O 0 = O f f 1 = O n 0

C O M T P 0 = O f f 1 = O n 0

E F P T R 0 = O f f 1 = O n 0

C T F E N 0 = O f f 1 = O n 2 = O P T - O n 0

C T F C N T 0 = N A 1 = B L K 0 • Move the cursor to a setting line.

• Enter the selected number. (Numbers other than those displayed cannot be entered.)

• Press the ENTER key to confirm the entry and the cursor will move to the next line below. (On the lowest line, the entered number blinks.)

• After completing the setting on the screen, press the END key to return to the upper menu.

To correct the entered number, do the followings.

• If it is before pressing the ENTER key, press the CANCEL key and enter the new number.

• If it is after pressing the ENTER key, move the cursor to the correcting line by pressing the and keys and enter the new number.

Note: If the CANCEL key is pressed after any of the entry is confirmed by pressing the ENTER key, all the entries performed so far on the screen concerned are canceled and the screen returns to the upper one.

When the screen shown below is displayed, perform the settings as follows:

The number to the right of "Current No. = " shows the current setting.

/ 3 C h a n g e a c t i v ge r o

C u r r e n t N o . = * S e l e c t N o . =

u (p A c t i v ge r o u p = * )

1 = G r o u p 1 2 = G r o u p 2 3 = G r o u p 3 4 = G r o u p 4

5 = G r o u p 5 6 = G r o u p 6 7 = G r o u p 7 8 = G r o u p 8

• Enter a number to the right of "Select No. = ". (Numbers other than those displayed cannot be

entered.)

• Press the ENTER key to confirm the entry and the entered number blinks.

• After completing the setting on the screen, press the END key to return to the upper screen.

Page 100: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 99 ⎯

6 F 2 S 0 8 8 2

To correct the entered number, do the following.

• If it is before pressing the ENTER key, press the CANCEL key and enter the new number.

• If it is after pressing the ENTER key, enter the new number.

To enter numerical values When the screen shown below is displayed, perform the setting as follows:

The number to the left of the cursor shows the current setting or default setting set at shipment. The cursor can be moved to upper or lower lines within the screen by pressing the and keys. If a setting (change) is not required, skip the line with the and keys.

/ 7 D I F /7

D I H C F (

5 0 0 - 3 0 0 0 ): 3 0 0 0 A

D I F Z ( 5 0 0 - 3 0 0 0 ): 0 0 0 A 3

S L P H C ( . 3 0 - 0 . 9 0 ): . 3 00

S L P Z ( . 3 0 - 0 . 9 0 ): . 3 0 0

1 C T ( 1 0 0 - 1 0 0 0 0 ): 0 0 0 A 12 C T ( 1 0 0 - 1 0 0 0 0 ): 0 0 0 A 1

1 5

T B R G D ( 0 - 6 0 ) : 6 0 s

A D I F V S ( 2 0 - 3 0 0 0 ) : 0 0 01T I D V S ( 0 - 6 0 ): 2 0 s

0

0

6 4 C T ( 1 0 0 - 1 0 0 0 0 ): 0 0 0 A 1C F I D ( 5 0 - 3 0 0 0 ): 5 0 A

C F O G V ( 0 . 1 - 1 0 . 0 ) : 1 . 0 V C F D V ( 1 - 1 0 ) : 7 % C F U V ( 2 0 - 6 0 ): 2 0 V

T C B V S ( 0 - 6 0 ) : 1 0 s TD D V S ( 0 - 6 0 ) : 6 0 s

• Move the cursor to a setting line.

• Enter the numerical value.

• Press the ENTER key to confirm the entry and the cursor will move to the next line below. (If a numerical value outside the displayed range is entered, "Error: Out of range" appears on the top line and the cursor remains on the line. Press the CANCEL key to clear the entry.)

• After completing the setting on the screen, press the END key to return to the upper screen.

To correct the entered numerical value, do the following.

• If it is before pressing the ENTER key, press the CANCEL key and enter the new numerical value.

• If it is after pressing the ENTER key, move the cursor to the correct line by pressing the and keys and enter the new numerical value.

Note: If the CANCEL key is pressed after any entry is confirmed by pressing the ENTER key, all the entries made so far on the screen concerned are canceled and the screen returns to the upper one.

To enter a text string Text strings are entered in the bracket under the "Plant name" or "Description" screen.

Page 101: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 100 ⎯

6 F 2 S 0 8 8 2

To select a character, use keys 2, 4, 6 and 8 to move the blinking cursor down, left, right and up. "→" and "←" on each of lines 2 to 4 indicate a space and backspace, respectively. A maximum of 22 characters can be entered within the brackets.

/ 3 P l a n t n a m e ]_[

→←A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ( ) [ ] @ _

a b c d e f g h i j k l m n o p q r s t u v w x y z { } * / + - < = >

0 1 2 3 4 5 6 7 8 9 ! ”# $ % & ’:;,.̂ `

→←→←

• Set the cursor position in the bracket by selecting "→" or "←" and pressing the ENTER key.

• Move the blinking cursor to select a character.

• Press the ENTER to enter the blinking character at the cursor position in the brackets.

• Press the END key to confirm the entry and return to the upper screen.

To correct the entered character, do either of the following.

• Discard the character by selecting "←" and pressing the ENTER key and enter the new character.

• Discard the whole entry by pressing the CANCEL key and restart the entry from the first.

To complete the setting

Enter after making entries on each setting screen by pressing the ENTER key, the new settings are not yet used for operation, though stored in the memory. To validate the new settings, take the following steps.

• Press the END key to the upper screen. Repeat this until the confirmation screen shown below is displayed. The confirmation screen is displayed just before returning to the "Setting (change)" sub-menu.

/ 2 * * * * * * * * * * * * * *

C h a n g e s e t t i n g s ?

E N T E R = Y e s C A N C E L = N o

• When the screen is displayed, press the ENTER key to start operation using the new settings, or press the CANCEL key to correct or cancel entries. In the latter case, the screen turns back to the setting screen to enable reentries. Press the CANCEL key to cancel entries made so far and to turn to the "Setting (change)" sub-menu.

4.2.6.2 Password For the sake of security of changing the settings and testing the relay, password protection can be set as follows;

• Press 4 (= Setting (change)) on the main "MENU" screen to display the "Setting (change)" screen.

/ 1 S e t t i n g

1 = P a s s w o r d

( c h a n g )e

2 = D e s c r i p t i o n 3 = C o m m .

4 = R e c o r d

7 = B i n a r y i

5 = S t a t u s 6 = P r o t e c t i o n

n p u t 8 = B i n a yr to u t p u 9 = L E D

Page 102: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 101 ⎯

6 F 2 S 0 8 8 2

• Press 1 (= Password) to display the "Password" screen.

/ 2 P a s s w o r d

1 = S e t t i n g

2 = T e s t

• Press 1 (= Setting) to set the password for the setting change.

/ 3 S e t t i n g

I n p u t n e w p a s s w o r d [ ]

R e t y p e n e w p a s s w o r d [ ]

• Enter a 4-digit number within the brackets after "Input new password" and press the ENTER key.

• For confirmation, enter the same 4-digit number in the brackets after "Retype new password" and press the ENTER key.

• Press the END key to display the confirmation screen. If the retyped number is different from that first entered, the following message is displayed on the bottom of the "Setting" screen before returning to the upper screen.

"Mismatch-password unchanged."

Reentry is then requested.

• Press 2 (= Test) on the "Password" screen to set the password for the test.

/ 3 T e s t

I n p u t n e w p a s s w o r d [ ]

R e t y p e n e w p a s s w o r d [ ]

Set the password the same manner as that of the "Setting" above.

Password trap After the password has been set, the password must be entered in order to enter the setting change and the test screens.

If 4 (= Setting (change)) or 5 (= Test) is entered on the top "MENU" screen, the password trap screen "Password" is displayed. If the password is not entered correctly, it is not possible to move to the "Setting (change)" or "Test" sub-menu screens.

P a s s w o r d

I n p u t p a s s w o r d [ ]

Canceling or changing the password To cancel the password protection, enter "0000" in the two brackets on the "Password" screen. The "Setting (change)" screen or the "Test" screen is then displayed without having to enter a password.

The password can be changed by entering a new 4-digit number on the "Password" screen in the

Page 103: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 102 ⎯

6 F 2 S 0 8 8 2

same way as the first password setting.

If you forget the password

Press CANCEL and RESET together for one second on the top "MENU" screen. The screen disappears, and the password protection of the GRB100 is canceled. Set the password again.

4.2.6.3 Description To enter the plant name and other data, do the following. These data are attached to records.

• Press 4 (= Setting (change)) on the main "MENU" screen to display the "Setting (change)" screen.

• Press 2 (= Description) to display the "Description" screen. / 2 D e s c r i p t i o n

1 = P l a n n a t e = D e i2 s c r i tpm o n

• To enter the plant name, select 1 (= Plant name) on the "Description" screen.

] / 3 P l a n t n a m e _[

→ ←

a b c d e f g h i j k l m n o p q r s t u v w x y z { } * / + - < = >

0 1 2 3 4 5 6 7 8 9 ! ” # $ % & ’ :;,.̂ `

→ ←

→ ←

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ( ) [ ] @ _

• To enter special items, select 2 (= Description) on the "Description" screen.

]

→ ←

a b c d e f g h i j k l m n o p q r s t u v w x y z { } * / + - < = >

0 1 2 3 4 5 6 7 8 9 ! ” # $ % & ’ :;,.̂ `

→ ←

→ ←

/ 3 D e s c r p t i o _[i n

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ( ) [ ] @ _

• Enter the text string.

4.2.6.4 Communication If the relay is linked with RSM (relay setting and monitoring system) or IEC60870-5-103 or Ethernet LAN, the relay address must be set. Do this as follows:

• Press 4 (= Setting (change)) on the main "MENU" screen to display the "Setting (change)" screen.

• Press 3 (= Comm.) to display the "Communication" screen.

e s s 1 = A d d r

/ 2 cC o m m u n i nta oi

c h 2 = S w i t

e t e/ P a ra m r

• Press 1 (= Address) to enter the relay address number.

H D L C ( - 1 3 2 ) : 1 _

9I E C ( - 0 2 54 ) : 2

3 / A d d r e s s e r * * / P a r a m e t /1

9 9 9 9 m sS Y A D J ( - 9 099 ) : -

I P 1 - 1 ( - 0 2 5 4 ) : 0

I P 1 - ( - 0 2 5 4 ) : 0I P 1 - 3 ( - 0 2 5 4 ) : 0

I P 1 - 4 ( -0 2 5 4 ) : 0

2

Page 104: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 103 ⎯

6 F 2 S 0 8 8 2

• Enter the address number on "HDLC" column for RSM and/or "IEC" column for IEC60870-5-103 and the compensation value on "SYADJ" column for adjustment of time synchronization of protocol used (−: lags the time, +: leads the time). Enter IP address for IP1-1 to IP1-4, Subnet mask for SM1-1 to SM1-4, Default gateway for GW1-1 to GW1-4, and SNTP server address for SI1-1 to SI4-4. Four SNTP servers are available. Enter "0" or "1" on "SMODE" column to set the standard time synchronized mode for SNTP server. Using low accuracy level of time server, synchronized compensation to maintain

Page 105: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 104 ⎯

6 F 2 S 0 8 8 2

synchronization accuracy may not be done automatically. Therefore enter "1", and synchronized compensation is done forcibly. The default setting is "0". Enter the time on "GOINT" to set the maximum GOOSE message publishing term if GOOSE message receive checked.Enter the time on "DEADT" to set the Keep Alive time. Enter the IP address of the device for PG1-1 to PG1-4 if Ping response is checked.

IP address: ∗∗∗, ∗∗∗, ∗∗∗, ∗∗∗

IP1-1 IP1-2 IP1-3 IP1-4

SM1-1 to SM1-4, GW1-1 to GW1-4, SI1-1 to SI4-4, PG1-1 to PG1-4: same as above.

• Press the ENTER key.

CAUTION: Do not overlap the relay address number.

• Press 2 (= Switch) on the "Communication" screen to select the protocol and transmission speed (baud rate), etc., of the RSM or IEC60870-5-103 or IEC61850.

/ 3 S w i t c h 1 / 9

4

I E C B 1 = 9 . 6 2 = 19 . 2 R 2

1C

I E C B K L 1 = N o r a l 2 = B co k e dlm 1

P R T C 1 = H D L 2 = I E C 30 2 L 1

8 5 0 B K L 1 = N o r a l 2 = B co k e dlm 1 8 5 0 A T U 0 = O f f 1 = O n 1 T S T M D O 0 = O f f 1 = O n 0 G S E C K H 0 = O f f 1 = O n 0 P I N G H C 0 = O f f 1 = O nK 0

2 = 1 . 292 3 2 C 1 = 9 . 6 3 = 3 . 48 4 = 5 . 6 7

• Select the number corresponding to the system and press the ENTER key.

<PRTCL1> PRTCL1 is used to select the protocol for channel 1 (COM1 or OP1) of the serial communication port RS485 or FO (fibre optic).

• When the remote RSM system applied, select 1 (=HDLC). When the IEC60870-5-103 applied, select 2 (=IEC103).

<232C> This line is to select the RS-232C baud rate when the RSM system applied.

Note: default setting of the 232C is 9.6kbps. The 57.6kbps setting, if possible, is recommended to serve user for comfortable operation. The setting of RSM100 is also set to the same baud rate.

<IECBR> This line is to select the baud rate when the IEC60870-5-103 system applied.

<IECBLK> Select 2 (=Blocked) to block the monitor direction in the IEC60870-5-103 communication.

<850BLK> Select 2 (=Blocked) to block the monitor direction in the IEC61850 communication.

<850AUT> In the IEC61850 communication, GRB100 provides the access restriction which permits a client to access only if an authentication parameter matches with a valid parameter (password).

Page 106: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 105 ⎯

6 F 2 S 0 8 8 2

Password is 4-digit number and shared with RSM100.

Select 1 (=On) to use the authentication function.

<TSTMOD> Select 1 (=On) to set the test mode in the IEC61850 communication.

<GSECHK> This function is to alarm if any one of GOOSE messages written in GOOSE subscribe file cannot be received.

Select 1 (=On) to execute GOOSE receive check in the IEC61850 communication.

<PINGCHK> This function is to check the health of network by regularly sending Ping to IP address which is set on PG∗-∗.

Select 1 (=On) to execute Ping response check.

4.2.6.5 Setting the Recording To set the recording function as described in Section 4.2.3, do the following:

• Press 4 (= Setting (change)) on the main "MENU" screen to display the "Setting (change)" screen.

• Press 4 (= Record) to display the "Record" screen.

R e c o

1 = r e c o r d

2 = D i s t u r b a n c e

/ 2 r

v e t E n

r e c o r d

d

• Press 1 (= Event record) to display the "Event record" screen.

E v e n

1 = n o.

2 = C H B I

/ 3 t

ig n l a

S

R e c o rd

Setting the signal number • Press 1 (= Signal no.) to display the "Signal no." screen.

E V 4 ( 0 - 7 1 6 7 ) : 1

E V 3 ( 0 - 7 1 6 7 ) : 1

E V 2 ( 0 - 7 1 6 7 ) : 1

E V 1 ( 0 - 7 1 6 7 ) : 0

/ 4 S i n g n a l n o . 1 / 1 2 9

B I T R N ( 0 - 1 2 8 ) : 1 2 8 _

E V 1 2 8 ( 0 - 7 1 6 7 ) : 3 0 7 1 <BITRN> • Enter the number of event to record the status change both to "On" and "Off". If 20 is entered,

Page 107: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 106 ⎯

6 F 2 S 0 8 8 2

both status change is recorded for EV1 to EV20 events and only the status change to "On" is recorded for EV21 to EV128 events.

<EV∗>

• Enter the signal number in Appendix C to record as the event. It is recommended that this setting can be performed by RSM100 because the signal name cannot be entered by LCD screen. (Refer to Section 3.4.2.)

Setting the status change mode of Binary Input • Press 2 (= CH BI) to display the "CH BI" screen.

C H 3 B I 1 = O p e r a t e 2 = R e s e t 3 C H 2 B I 1 = O p e r a t e 2 = R e s e t 3

/ 4 C H B I 0 = N o n e 3 = B o t h 1 / 6 4

C H 1 B I 1 = O p e r a t e 2 = R e s e t 3 _

C H 4 B I 1 = O p e r a t e 2 = R e s e t 3

C H 8 B I 1 = O p e r a t e 2 = R e s e t 3 C H 9 B I 1 = O p e r a t e 2 = R e s e t 3

C H 1 6 B I 1 = O p e r a t e 2 = R e s e t 3 C H 1 7 B I 1 = O p e r a t e 2 = R e s e t 3 C H 2 4 B I 1 = O p e r a t e 2 = R e s e t 3

C H 2 5 B I 1 = O p e r a t e 2 = R e s e t 3

C H 3 2 B I 1 = O p e r a t e 2 = R e s e t 3 C H 3 3 B I 1 = O p e r a t e 2 = R e s e t 3

C H 4 9 B I 1 = O p e r a t e 2 = R e s e t 3

C H 6 4 B I 1 = O p e r a t e 2 = R e s e t 3

C H 4 8 B I 1 = O p e r a t e 2 = R e s e t 3

• Enter 0 or 1 or 2 or 3 and press the ENTER key. Repeat this for all events.

Enter 0 (= None) not to record the event.

Enter 1 (= Operate) to record the event when the status changes to "operate".

Enter 2 (= Reset) to record the event when the status changes to "reset".

Enter 3 (= Both) to record the event when the status changes both to "operate" and "reset".

Setting the disturbance recording • Press 2 (= Disturbance record) on the "Record" screen to display the "Disturbance record"

screen.

Page 108: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 107 ⎯

6 F 2 S 0 8 8 2

e 2 = S c h e m s w i t c h

/ 3 D i s t u r b a n c e r e c ro d

1 = R e c o rd mt i e t& s t a r e r

gis n ay 3 = B i n r a l

• Press 1 (= Record time & starter) to display the "Record time & starter" screen.

2 O C S ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0

2 O C G ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0

1 O C S ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0

1 O C G ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0

/ 4 R e c o r d t i m e & s t a r t e r 1 / 1 2 9

T i m e ( 0 . 1 - 2 . 0 ) : 2 . 0 _ s

6 4 O C S ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0 6 4 O C G ( 0 . 1 - 1 0 . 0 ) : 1 0 . 0

• Enter the recording time and starter element settings.

To set the starters, do the following:

• Press 2 (= Scheme switch) on the "Disturbance record" screen to display the "Scheme switch" screen.

T R I P 0 = fO f 1 1 = O nO C G 1 0 = O f f 1 = O n

O C S 1 0 = O f f 1 = O n

/ 4 S c h e m e s w i t c 1 / 3 h

• Enter 1 to use as a starter or enter 0 if not to use. Repeat this for all items.

• Press 3 (=Binary signal) on the "Disturbance record" screen to display the "Binary signal" screen.

S I G 4 ( 0 - 7 1 6 7 ) : 4

S I G 3 ( 0 - 7 1 6 7 ) : 3

S I G 2 ( 0 - 7 1 6 7 ) : 2

/ 4 B i n a r y s i g n a l 1 / 3 2

S I G 1 ( 0 - 7 1 6 7 ) : 1 _

S I G 3 2 ( 0 - 7 1 6 7 ) : 0 • Enter the signal number in Appendix C to record binary signals. It is recommended that this

setting can be performed by RSM100 because the signal name cannot be entered by LCD screen. (Refer to Section 3.4.3.)

4.2.6.6 Status To set the status display described in Section 4.2.4, do the following.

Press 5 (= Status) on the "Setting (change)" sub-menu to display the "Status" screen.

Page 109: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 108 ⎯

6 F 2 S 0 8 8 2

3 = T i m e z o n e

2 = T i m e s y n c h r o n i z a t i o n

/ 2 S t a t u s

1 = M e t e r i n g

Setting the metering • Press 1 (= Metering) to display the "Metering" screen.

/ 3 M e t e r i n g 1 / 1

D i s p l a y v a l u e 1 = P r i m a r y 2 = S e c o n r y d a _ 1

• Enter the selected number and press the ENTER key.

Setting the time synchronization The calendar clock can run locally or be synchronized with the external IRIG-B time standard signal, RSM, IEC clock or SNTP. This is selected by setting as follows.

• Press 2 (= Time synchronization) to display the "Time synchronization" screen.

C u r r e n t N o . = 0 S e l e c t N o . = _

/ 3 T i m e s y n c h r o n i z a t i o n 1 / 1

0 = O f f 1 = I R I G 2 = R S M 3 = I E C 4 = S N T P

• Enter the selected number and press the ENTER key.

Note: When to select IRIG-B, RSM, IEC, or SNTP, check that they are active on the "Time synchronization source" screen in "Status" sub-menu. If it is set to an inactive IRIG-B, RSM, IEC or SNTP, the calendar clock runs locally.

Setting the time zone When the calendar clock is synchronized with the IRIG-B time standard signal, it is possible to transfer GMT to the local time.

• Press 3 (= Time zone) to display the "Time zone" screen.

G M T m ( - 5 9 - + 5 9 ) : + 0 m i n

/ 3 T i m e z o n e 1 / 2

G M T ( - 1 2 - + 1 2 ) : + 9 _ h r s

• Enter the difference between GMT and local time. Enter numerical values to GMT (hrs) and

GMTm (min), and press the ENTER key.

4.2.6.7 Protection The GRB100 can have eight setting groups for protection according to the change of power system operation, one of which is assigned to be active. To set protection, do the following:

• Press 6 (= Protection) on the "Setting (change)" screen to display the "Protection" screen.

Page 110: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 109 ⎯

6 F 2 S 0 8 8 2

/ 2 P r o t e c t i o n

1 = C h a n g e a c t i v e g r o u p

2 = C h a n g e s e t t i n g

3 = C o p y g r o u p

Changing the active group • Press 1 (= Change active group) to display the "Change active group" screen.

/ 3 C h a n g e a c t i v ge r o

C u r r e n t N o . = * S e l e c t N o . =

u (p A c t i v ge r o u p = * )

1 = G r o u p 1 2 = G r o u p 2 3 = G r o u p 3 4 = G r o u p 4

5 = G r o u p 5 6 = G r o u p 6 7 = G r o u p 7 8 = G r o u p 8

• Enter the selected number and press the ENTER key.

Changing the settings Almost all the setting items have default values that are set when the product GRB100 was shipped. For the default values, see Appendix E and J. To change the settings, do the following:

• Press 2 (= Change setting) to display the "Change setting" screen.

/ 3 C h a n g e s e t t i gn ( A c t i v ge r o u p = * )

1 = G r o u p 1 2 = G r o u p 2 3 = G r o u p 3 4 = G r o u p 4

p p p p 5 = G r o u 5 6 = G r o u 6 7 = G r o u 7 8 = G r o u 8

• Press the group number to change the settings and display the "Protection" screen.

/ 4 P r o t e c t i o n ( G r o u p * )

1 = B u s b

2 = T r i p

p ra r a m e t ea r

Settings are required for transformer parameter and protection functions.

Setting the busbar parameters Enter the CH name and VT ratio as follows:

<CH name> If the CH name is set, the set name is displayed on the digest screen (electric quantity), the fault record screen and the metering screen.

• Press 1 (= Busbar parameter) on the "Protection" screen to display the "Busbar parameter" screen.

/ 5 B u s b p a r a m e t e r ( G r o u p * )

1 = C H n m ea

a r

2 = V T r a t i o

Note: "2 = VT ratio" is displayed for Model C400 series.

• Press 1 (CH name) to display the "CH name" screen.

Page 111: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 110 ⎯

6 F 2 S 0 8 8 2

/ 6 C H n a m e

S e l e c t C H ( 1 - 6 4 )

S e l e c t N o . =

• Enter the CH number and press the ENTER key. ]

→ ←

a b c d e f g h i j k l m n o p q r s t u v w x y z { } * / + - < = >

0 1 2 3 4 5 6 7 8 9 ! ” # $ % & ’ :;,.̂ `

→ ←

→ ←

/ 7 C H n a m e _[1

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ( ) [ ] @ _

• Enter the text string.

<VT ratio> This setting is applied for Model C400 series. • Press 2 (VT ratio) on the "Busbar parameter" screen to display the "VT ratio" screen.

/ 6 V T 1 /4

V T A (

2

1 - 0 0 0 0 ) : 2 0 0 0

V T B ( 1 - 2 0 0 0 0 ) : 0 0 0

2

r a t i o

2

2

V T C ( 1 - 2 0 0 0 0 ) : 0 0 0

V T D ( 1 - 2 0 0 0 0 ) : 0 0 0

• Enter the VT ratio and press the ENTER key.

• Press the END key to return the display to the "Busbar parameter" screen.

Setting the protection function To set the protection schemes, scheme switches and protection elements, do the following. Protection elements are measuring elements and timers.

Note: Depending on the selected protection scheme and scheme switch setting, some of the scheme switches and protection elements are not used and so need not be set. The protection function setting menu of the GRB100 does not display unnecessary setting items. Therefore, start by setting the protection scheme, then set the scheme switch, then the protection elements.

As a result of the above, note that some of the setting items described below may not appear in the actual setting.

• Press 2 (= Trip) on the "Protection" screen to display the "Trip" screen.

/ 5 T r i p ( G r o u p * )

1 =

2 =

S c h e m e s w i t c h

P r o t e c t i o n e l e m e n t

Setting the scheme switch • Press 1 (= Scheme switch) to display the "Scheme switch" screen.

Page 112: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 111 ⎯

6 F 2 S 0 8 8 2

/ 6 S c h e m e s w i t c h 1 / 204

C . T P 0 = B L K 1 = T r i p 0 _

I D S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 2

A I S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 1

A I F D S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 0

D S S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 0

C B S V 0 = O f f 1 = A L M & B L K 2 = A L M 3 = B B P 1

B F L O G I C 0 = B F 1 1 = B F 2 0

1 B F 1 0 = O f f 1 = T 2 = T O C 0

1 B F 2 0 = O f f 1 = O n 0

1 B F E X T 0 = O f f 1 = O n 1

2 B F 1 0 = O f f 1 = T 2 = T O C 0

6 4 B F 1 0 = O f f 1 = T 2 = T O C 0

6 4 B F 2 0 = O f f 1 = O n 0

6 4 B F E X T 0 = O f f 1 = O n 1

B F T R I O 0 = O f f 1 = O n 0

C O M T P 0 = O f f 1 = O n 0

E F P T R 0 = O f f 1 = O n 0

C T F E N 0 = O f f 1 = O n 2 = O P T - O n 0

C T F C N T 0 = N A 1 = B L K 0

• Enter the number corresponding to the switch status to be set and press the ENTER key for each switch.

• After setting all switches, press the END key to return to the "Trip" screen.

Setting the protection elements • Press 2 (= Protection element) to display the "Protection element" screen.

/ 6 P r o t e tc i o n e l e ( G r o u p = * )

1 = D I F 2 = O C

m e tn

3 = F D

Note: " 3 = FD" is displayed for Model C400 series.

<DIF> • Press 1 (= DIF) to display the "DIF" screen. The measuring elements used in the current

differential protection are set using this screen.

• Enter the numerical value and press the ENTER key for each element.

Note: Set DIFCH, DIFZ and DIFSV with CT primary circuit value and 1CT to 64CT with CT primary rating.

• After setting all elements, press the END key to return to the "Protection element" menu.

Page 113: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 112 ⎯

6 F 2 S 0 8 8 2

/ 7 D I F / 7

D I HCF (

5 0 0 - 3 0 0 0 ) : 3 0 0 0 A

D I F Z ( 5 0 0 - 3 0 0 0 ) : 0 0 0 A 3

S L P H C ( . 3 0 - 0 . 9 0 ) : . 3 00

S L P Z ( . 3 0 - 0 . 9 0 ) : . 3 0 0

1 C T ( 1 0 0 - 1 0 0 0 0 ) : 0 0 0 A 12 C T ( 1 0 0 - 1 0 0 0 0 ) : 0 0 0 A 1

1 5

T B R GD ( 0 - 6 0 ) : 6 0 s

A D I F V S ( 2 0 - 3 0 0 0 ) : 0 0 01T I D V S ( 0 - 6 0 ) : 2 0 s

0

0

6 4 C T ( 1 0 0 - 1 0 0 0 0 ) : 0 0 0 A 1C F I D ( 5 0 - 3 0 0 0 ) : 5 0 A

C F O G V ( 0 . 1 - 1 0 . 0 ) : 1 . 0 V C F D V ( 1 - 1 0 ) : 7 % C F U V ( 2 0 - 6 0 ) : 2 0 V

T C B V S ( 0 - 6 0 ) : 1 0 s T D D V S ( 0 - 6 0 ) : 6 0 s

<OC> • Press 2 (= OC) to display the "OC" screen. The overcurrent elements and timers are set using

this screen.

• Enter the numerical value and press the ENTER key for each element.

Note: Set OCB with multiples of CT secondary rating value.

• After setting all elements, press the END key to return to the "Protection element" menu.

/ 7 O C 1 / 1 9 4

1 0 C B ( 0 . 1 - 2 . 0 ) : 0 . 5 _

T 1 B 1 ( 0 - 5 0 0 ) : 5 0 m s

T 1 B 2 ( 0 - 5 0 0 ) : 1 5 0 m s

2 0 C B ( 0 . 1 - 2 . 0 ) : 0 . 5

T 2 B 1 ( 0 - 5 0 0 ) : 5 0 m s

T 2 B 2 ( 0 - 5 0 0 ) : 1 5 0 m s

6 4 O C B ( 0 . 1 - 2 . 0 ) : 0 . 5

T 6 4 B 1 ( 0 - 5 0 0 ) : 5 0 m s

T 6 4 B 2 ( 0 - 5 0 0 ) : 1 5 0 m s

T B F D O ( 0 . 0 0 - 1 0 . 0 0 ) : 0 . 1 0 s

T C B O ( 0 . 0 0 - 1 0 . 0 0 ) : 1 . 0 0 s <FD> This setting is applied for Model C400 series. • Press 3 (= FD) to display the "FD" screen. The measuring elements used in the fault detector

are set using this screen.

• Enter the numerical value and press the ENTER key for each element.

• After setting all elements, press the END key to return to the "Protection element" menu.

Page 114: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 113 ⎯

6 F 2 S 0 8 8 2

/ 7 F D 1 / 3

U V S F ( 6 0 - 1 0 0 ) : 8 0 V

U V G F ( 2 0 - 6 0 ) : 4 6 V

O V G F ( . 1 - . 0 ) : . 0 V 0 01 01

Setting group copy To copy the settings of one group and overwrite them to another group, do the following:

• Press 3 (=Copy group) on the "Protection" screen to display the "Copy group A to B" screen.

/ 3 C o p y g r o u p A t o B ( A c t i v e g r o u p = * )

A ( 1 - 8 ) :

B ( 1 - 8 ) :

• Enter the group number to be copied in line A and press the ENTER key.

• Enter the group number to be overwritten by the copy in line B and press the ENTER key.

4.2.6.8 Binary Input The logic level of binary input signals can be inverted by setting before entering the scheme logic. Inversion is used when the input contact cannot meet the conditions described in Table 3.2.2.

• Press 7 (= Binary input) on the "Setting (change)" sub-menu to display the "Binary input" screen.

/2 B i n a r y i n p u t 1 / 5

B I S W 1 1

B I S W 2 1

B I S W 3 1

B I S W 4 1

: :

B I S W 5 1 1

1

1 = N o mr 2 = I n v

1 = N o mr 2 = I n v

1 = N o mr 2 = I n v

1 = N o mr 2 = I n v

1 = N o mr 2 = I n v

: :

• Enter 1 (= Normal) or 2 (= Inverted) and press the ENTER key for each binary input.

4.2.6.9 Binary Output All the binary outputs of the GRB100 except the relay failure signal are user-configurable. It is possible to assign one signal or up to six ANDing or ORing signals to one output relay. Available signals are listed in Appendix C.

Note: The binary outputs TP1, TP2, BO3 to BO6 for each BU (CH1 – CH64) are programmed by PLC function.

It is also possible to attach a drop-off delay time of 0.2 seconds to these signals. The drop-off delay time is disabled by the scheme switch [BOTD].

Appendix E shows the factory default settings.

To configure the binary output signals, do the following:

Selection of output module • Press 8 (= Binary output) on the "Setting (change)" screen to display the "Binary output"

screen. The available output module(s) will be shown.

Page 115: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 114 ⎯

6 F 2 S 0 8 8 2

/ 2 B i n a r y o u t p u t

1 = C U - I O # 2 = C U - 4 = B U -I O # B O 11 5 = B U - B O 22

• Press the number corresponding to the selected output module to display the "Binary output"

screen.

When "1" or "2" selected,

/ 3 B i n a r y o u t p u t C U - I O

S e l e c t B O ( 1 - ∗ ∗ )

S e l e c t N o . =

( # ∗)

When "3" or "4" selected,

/ 3 B i n a r y o u t p u t B U - B O

S e l e c t C H ( 1 - 6 4 )

S e l e c t N o . =

* ) (

Note: The setting is required for all the binary outputs. If any of the binary outputs are not to be

used, enter 0 for the logic gates #1 to #6 when assigning signals.

Selecting the output relay

• Enter the output relay number on the "Binary output" screen and press the ENTER key to display the "Setting" screen.

/ 4 S e t t i n g ( B O * o f *

1 = L o g i c g a t e t y p e & d e l a y t i m e r

2 = I n p u t t o l o g i c g a t e

* * )* *

or

1 = L o g i c g a t e t y p e & d e l a y t i m e r

2 = I n p u t t o l o g i c g a t e

/ 4 S e t t i n g ( B O * o f C H * * )

Setting the logic gate type and timer • Press 1 on the "Setting" screen to display the "Logic gate type & delay timer" screen.

/ 5 L o g i c g a t e t y p e & d e l a y t i m e r 1 / 2

L o g i c 1 = O R 2 = A N D 1

B O T D 0 = O f f 1 = O n 1

• Enter 1 or 2 to use an OR gate or AND gate and press the ENTER key.

• Enter 0 or 1 to add 0.2s drop-off delay time to the output relay or not and press the ENTER key.

Page 116: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 115 ⎯

6 F 2 S 0 8 8 2

• Press the END key to return to the "Setting" screen.

Assigning signals • Press 2 on the "Setting" screen to display the "Input to logic gate" screen.

I

/ 5 I n p u t t o l o g i c g a t e 1 / 6

# 1 ( 0 - 1 6 7 ) : 2 1

n # 2 ( 0 - 1 6 7 ) : 4

n # 3 ( 0 - 1 6 7 ) : 6 7

I n # 4 ( 0 - 1 6 7 ) : 0

I n # 5 ( 0 - 1 6 7 ) : 0

I n # 6 ( 0 - 1 6 7 ) : 0

7

7

7

7

7

7

n

I

I

• Assign signals to gates (In #1 to #6) by entering the number corresponding to each signal

referring to Appendix C.

Note: If signals are not assigned to all the gates #1 to #6, enter 0 for the unassigned gate(s).

Repeat this process for the outputs to be configured.

4.2.6.10 LEDs • Press 9 (=LED) on the "Setting (change)" screen to display the "LED" screen.

/ 2 L E D

S e l e c t L E ( 1 -D 4 )

S e l e c t N o . =

• Enter the LED number and press the ENTER key to display the "Setting" screen.

/ 3 S e t t i n g ( L E D * )

1 = L o g i c g a t e t y p e & r e s e t

2 = I n p u t t o l o g i c g a t e

Setting the logic gate type and reset • Press 1 to display the "Logic gate type and reset" screen.

/ 4 L o g i c g a t e t y p e & r e s e t 1 / 2

L o g i c 1 = O R 2 = A N D 1

R e s e 0 = I n s t t1 = L a 1 t c h

• Enter 1 or 2 to use an OR gate or AND gate and press the ENTER key.

• Enter 0 or 1 to select “Instantaneous reset” or “Latch reset” and press the ENTER key.

• Press the END key to return to the "Setting" screen.

Note: To release the latch state, refer to Section 4.2.1.

Assigning signals Four LEDs from the bottom of the front panel are user-configurable. One of the signals listed in

Page 117: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 116 ⎯

6 F 2 S 0 8 8 2

Appendix C can be assigned to each LED as follows:

• Press 2 on the "Setting" screen to display the "Input to logic gate" screen.

/ 4 I n p u t t o l o g i c g a t e 1 / 4

I n # 1 ( 0 - 1 6 7 ) : 2 1

I # 2 ( 0 - 1 6 7 ) : 4

I # 3 ( 0 - 1 6 7 ) : 6 7

I # 4 ( 0 - 1 6 7 ) : 0

7

7

7

7

n

n

n • Assign signals to gates (In #1- #4) by entering the number corresponding to each signal

referring to Appendix C. If an LED is not used, enter "0" or the default value will be assigned.

4.2.7 Testing

The sub-menu "Test" provides such functions as setting of testing switches, forced operation of binary outputs, time measurement of the variable setting timer, logic signal observation and BU out-of-service function. The password must be entered in order to enter the test screens because the "Test" menu has password security protection. (See the section 4.2.6.2.)

4.2.7.1 Setting the switches The automatic monitor function (A.M.F.) can be disabled by setting the switch [A.M.F] to "OFF".

Disabling the A.M.F. prevents tripping from being blocked even in the event of a failure in the items being monitored by this function. It also prevents failures from being displayed on the "ALARM" LED and LCD described in Section 4.2.1. No events related to A.M.F. are recorded, either.

Disabling A.M.F. is useful for blocking the output of unnecessary alarms output during testing.

Note: Set the switch [A.M.F] to "Off" before applying the test inputs, when the A.M.F is disabled.

The switches [1DS1] to [64DS4] and [1CB] to [64CB] are used to simulate the contact condition of the disconnectors and circuit breakers for relay inputs to "Open" or "Close" forcibly for testing.

While the switch [A.M.F] is set to "Off" or [1DS1] to [64DS4] and [1CB] to [64CB] are set to "Open" or "Close", the red "TESTING" LED is lit for alarm indication.

Caution: Be sure to restore these switches after the tests are completed.

Disabling automatic monitoring • Press 5 (= Test) on the top "MENU" screen to display the "Test" screen.

/ 1 T e s t

1 = S w i t c h 2 =

3 =

B i n a r y o u t p u t

4 =T i m e r L o g i c c i r c u i t

5 = B U o u t • Press 1 (= Switch) to display the "Switch" screen.

Page 118: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 117 ⎯

6 F 2 S 0 8 8 2

/ 2 S w i t c h

A . M . F . 0 = O f f 1 = O n 1

/ 3 2 2 1

0 1 D S 1 0 = N o r 1 = O pm a l e n 2 = C l o s e

0 1 D S 2 0 = N o r 1 = O pm a l e n 2 = C l o s e

0 1 D S 3 0 = N o r 1 = O pm a l e n 2 = C l o s e 0 1 D S 4 0 = N o r 1 = O pm a l e n 2 = C l o s e 0 1 C B 0 = N o r 1 = O pm a l e n 2 = C l o s e

0 6 4 D S 2 0 = N o r 1 = O pm a l e n 2 = C l o s e 0 6 4 D S 3 0 = N o r 1 = O pm a l e n 2 = C l o s e 0 6 4 D S 4 0 = N o r 1 = O pm a l e n 2 = C l o s e 0 6 4 C B 0 = N o r 1 = O pm a l e n 2 = C l o s e

Indicates CH number. See the Application Example of Appendix I.

I E C T S T 0 = O f f 1 = O n 0

0 6 4 D S 1 0 = N o r 1 = O pm a l e n 2 = C l o s e

• Enter 0 for A.M.F to disable the A.M.F. and press the ENTER key.

• Enter 1(=On) for IECTST to transmit ‘test mode’ to the control system by IEC60870-5-103 communication when testing the local relay, and press the ENTER key.

Setting the contact condition of disconnectors and circuit breakers (∗∗DS∗, ∗∗CB)

• Enter 1 (= Open) to set the contact condition to "Open".

• Enter 2 (= Close) to set the contact condition to "Close".

• Press the ENTER key.

Repeat this for all items.

• Press the END key to return to the "Test" screen.

4.2.7.2 Binary Output Relay It is possible to forcibly operate all binary output relays for checking connections with the external devices. Forced operation can be performed on one or more binary outputs at a time for each module.

• Press 2 (= Binary output) on the "Test" screen to display the "Binary output" screen.

/ 2 B i n a r y o u t p u t

1 = C U - # I O 2 = C U - # 3 = B UI O1 2

• Enter the selected number corresponding to each module to be operated. Then the LCD

displays the name of the module, the name of the output relay, the name of the terminal block and the terminal number to which the relay contact is connected.

When "1" selected,

Page 119: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 118 ⎯

6 F 2 S 0 8 8 2

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) 1 / 3

I O # B O 1 1

I O # B O 2 1

I O # B O 3 1

1

1

1 When "2" selected,

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) 1 / 1 4

I O # B O 1 1

I O # B O 2 1

I O # B O 3 1

I O # B O 4 0

I O # B O 5 0

I O # B O 6 0

I O # B O 7 0

I O # B O 8 0

I O # B O 9 0

I O # B O 1 0 0

I O # B O 1 1 0

I O # B O 1 2 0

I O # F A I L 0

I O # 0B O 1 3

2

2

2

2

2

2

2

2

2

2

2

2

2

2 When "3" selected,

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) / 5 1 2 1

C H 1 T P 1 1

C H 1 T P 2 0

C H 1 B O 1 0

C H 1 B O 2 0

C H 6 B O 1 0

C H 6 B O 2 0

C H 6 T P 1 04

C H 6 T P 2 0 4

4

4

C H 1 B O 3 0 C H 1 B O 4 0

C H 1 B O 5 0

C H 1 B O 6 0

C H 6 B O 3 0

C H 6 B O 4 0

C H 6 B O 5 0

C H 6 B O 6 0

4

4

4

4

• Enter 1 and press the ENTER key.

• After completing the entries, press the END key. Then the LCD displays the screen shown below.

Page 120: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 119 ⎯

6 F 2 S 0 8 8 2

/ 3 B O

K e e p p r e s s i n g 1

P r e s s C A N C E L t o c a n c e l .

t o o p e r a t .e

• Keep pressing 1 key to operate the output relays forcibly.

• Release the press of 1 key to reset the operation.

4.2.7.3 Timer The pick-up or drop-off delay time of the variable timer used in the scheme logic can be measured with monitoring jacks A and B. Monitoring jacks A and B are used to observe the input signal and output signal to the timer respectively.

• Press 3 (= Timer) on the "Test" screen to display the "Timer" screen.

/ 2 T i m e r 1 / 1

T i m e r ( 1 - 0 0 ) : 12

• Enter the number corresponding to the timer to be observed and press the ENTER key. The timers and related numbers are listed in Appendix D.

• Press the END key to display the following screen.

/ 2 T i m e r

P r e s s E N T E R t o o p e r a t e .

P r e s s C A N C E L t o c a n c e l .

1 / 1

• Press the ENTER key to operate the timer. The "TESTING" LED turns on, and the timer is initiated and the following display appears. The input and output signals of the timer can be observed at monitoring jacks A and B respectively. The LEDs above monitoring jacks A or B are also lit if the input or output signal exists.

/ 2 T i m e r

O p e r a t i n g . . .

P r e s s E N D t o r e s e t .

P r e s s C A N C E L t o c a n c e l .

1 / 1

• Press the END key to reset the input signal to the timer. The "TESTING" LED turns off.

• Press CANCEL key to test other timers. Repeat the above testing.

4.2.7.4 Logic Circuit It is possible to observe the binary signal level on the signals listed in Appendix C with monitoring jacks A and B.

• Press 4 (= Logic circuit) on the "Test" screen to display the "Logic circuit" screen.

Page 121: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 120 ⎯

6 F 2 S 0 8 8 2

/ 2 L o g i c c i r c u i t 1 / 2

T e r m A ( 0 - 1 6 7 ) : 1

T e r m B ( 0 - 1 6 7 ) : 4 8

7

7

• Enter a signal number to be observed at monitoring jack A and press the ENTER key.

• Enter the other signal number to be observed at monitoring jack B and press the ENTER key.

After completing the setting, the signals can be observed by the binary logic level at monitoring jacks A and B or by the LEDs above the jacks.

On screens other than the above screen, observation with the monitoring jacks is disabled.

4.2.7.5 BU out-of-service The GRB100 provides the BU out-of-service function for maintenance such as replacement of a BU if failed.

Caution: This function is provided for the temporary operation. Therefore, the replica setting should be changed for a long-term operation or permanent operation.

• Press 5 (= BU out) on the "Test" screen to display the "BU out" screen.

/ 2 B U o u t / *

B U 1 O = O u t 1 = I n 1

* 1

B U 2 0 = O u t 1 = I n 1

B U 3 0 = O u t 1 = I n 1

B U 4 0 = O u t 1 = I n 1

B U 6 4 0 = O u t 1 = I n 1

• Enter 0(=Out of service) or 1(=In service) for each BU, and press the ENTER key. The default setting is “1” for all BUs.

Note: Though a BU (CH) is out-of-service, the assigned BO can be forcibly operated by the setting described in Section 4.2.7.2.

Page 122: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 121 ⎯

6 F 2 S 0 8 8 2

4.3 Personal Computer Interface

The relay can be operated from a personal computer using an RS232C port on the front panel. On the personal computer, the following analysis and display of the fault voltage and current are available in addition to the items available on the LCD screen..

• Display of voltage and current waveform: Oscillograph, vector display

• Symmetrical component analysis: On arbitrary time span

• Harmonic analysis: On arbitrary time span

• Frequency analysis: On arbitrary time span

For the details, see the separate instruction manual "PC INTERFACE RSM100".

4.4 Communication Interface

4.4.1 Relay Setting and Monitoring System

The Relay Setting and Monitoring (RSM) system is a system that retrieves and analyses the data on power system quantities, fault and event records and views or changes settings in individual relays via a telecommunication network using a remote PC.

Figure 4.4.1 shows the typical configuration of the RSM system via a protocol converter G1PR2. The relays are connected through twisted pair cables, and the maximum 256 relays can be connected since the G1PR2 can provide up to 8 ports. The total length of twisted pair wires should not exceed 1200 m. Relays are mutually connected using an RS485 port on the relay rear panel and connected to a PC RS232C port via G1PR2. Terminal resistor (150 ohms) is connected the last relay. The transmission rate used is 64 kbits/s.

In case of the optional fiber optic interface (option), the relays are connected through graded-index multi-mode 50/125μm or 62.5/125μm type optical fiber using ST connector at the rear of the relay.

G1PR2

Twisted paired cable

Figure 4.4.1 Relay Setting and Monitoring System

Page 123: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 122 ⎯

6 F 2 S 0 8 8 2

The GRB100 can support the IEC60870-5-103 communication protocol. This protocol is mainly used when the relay communicates with a control system and is used to transfer the following measurand, status data and general command from the relay to the control system.

• Measurand data: current

• Status data: events, fault indications, etc.

The IEC60870-5-103 function in the relay can be customized with the original software “IEC103 configurator”. It runs on a personal computer (PC) connected to the relay, and can help setting of Time-tagged messages, General command, Metering, etc. For detais of the setting method, refer to “IEC103 configurator” manual. For the default setting of IEC60870-5-103, see Appendix P.

The protocol can be used through the RS485 port on the relay rear panel and can be also used through the optional fibre optical interface.

The relay supports two baud-rates 9.6kbps and 19.2kbps.

The data transfer from the relay can be blocked by the setting.

For the settings, see the Section 4.2.6.4.

4.5 IEC 61850 Communication

GRB100 can also support data communication according to the IEC 61850 standard. Station bus communication as specified in IEC 61850-8-1 facilitates integration of the relays within substation control and automation systems via Ethernet LAN.

Figure 4.5.1 shows an example of a substation automation system using Ethernet-based IEC 61850 communication.

Figure 4.5.1 IEC 61850 Communication Network

Page 124: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 123 ⎯

6 F 2 S 0 8 8 2

4.6 Clock Function

The clock function (Calendar clock) is used for time-tagging for the following purposes:

• Event records

• Disturbance records

• Fault records

• Metering

• Automatic supervision

• Display of the fault records on the digest screen

• Display of the automatic monitoring results on the digest screen

The calendar clock can run locally or be synchronised with the external IRIG-B time standard signal, RSM or IEC clock, etc. This can be selected by setting.

If it is necessary to synchronise with the IRIG-B time standard signal, it is possible to transform GMT to the local time by setting.

When using time synchronisation via Ethernet according to SNTP server, the maximum four SNTP servers can be connected. If More than one SNTP is set, priority to servers is decided in ascending order of synchronised stratum value (in order of higher-accuracy) and the server of smallest value is selected.

When the relays are connected to the RSM system as shown in Figure 4.4.1, the calendar clock of each relay is synchronized with the RSM clock. If the RSM clock is synchronized with the external time standard (GPS clock etc.), then all the relay clocks are synchronized with the external time standard.

Page 125: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 124 ⎯

6 F 2 S 0 8 8 2

5. Installation 5.1 Receipt of Relays

When relays are received, carry out the acceptance inspection immediately. In particular, check for damage during transportation, and if any is found, contact the vendor.

Check that the following accessories are attached.

• 3 pins for the monitoring jack, packed in a plastic bag.

• An attachment kit required for rack-mounting, if ordered. (See Appendix H.)

EP-101 or EP102: 1 large bracket with 5 round head screws, spring washers and washers (M4×8)

1 small bracket with 3 countersunk head screws (M4×6) 2 bars with 4 countersunk head screws (M3×8)

EP-103 (for linking two relays): 1 spacer with 3 round head screws, spring washers and washers (M4×10)

2 small brackets with 3 countersunk head screws (M4×6) 1 link panel for the rear with 8 round head screws, spring washers and washers (M4×10)

1 link panel for the bottom with 6 round head screws, spring washers and washers (M4×10)

2 bars with 4 countersunk head screws (M3×8)

EP-107: 1 large bracket with 3 countersunk head screws (M4×6) 1 small bracket with 3 countersunk head screws (M4×6) 2 bars with 4 countersunk head screws (M3×8)

1 link panel for the bottom with 6 round head screws, spring washers and washers (M4×10)

• Optional optical fibre cables (type RFA4012GV) to connect the CU and BUs for Plastic optical fibre.

Always store the relays in a clean, dry environment.

5.2 Relay Mounting

Either a rack or flush mounting relay is delivered as designated by the customer. Appendix H shows the case outlines.

If the customer requires a rack-mounting relay, support metal fittings necessary to mount it in a 19-inch rack are also supplied with the relay.

When mounting the relay in a rack, detach the original brackets fixed on both sides of the relay and seals on the top and bottom of the relay. Attach the larger bracket and smaller bracket on the left and right sides of the relay respectively and the two bars on the top and bottom of the relay.

When linking two relays together for housing in one rack, detach the original brackets fixed on both sides of the relay and seals on the top and bottom of the relay. Link two relays by using two panels after mounting the spacer between two relays, and attach the small brackets on the left and right sides of the linked relay respectively and the two bars on the top and bottom of the linked relay.

For details on how to mount the attachment kit, see Appendix H.

Page 126: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 125 ⎯

6 F 2 S 0 8 8 2

The dimensions of the attachment kits EP-101, EP-102, EP-103 and EP-107 are also shown in Appendix H.

5.3 Electrostatic Discharge

CAUTION

Do not take any modules out of the relay case since electronic components on the modules are very sensitive to electrostatic discharge. If it is absolutely essential to take the modules out of the case, do not touch the electronic components or terminals with your bare hands. Additionally, always put the module in a conductive anti-static bag when storing it.

5.4 Handling Precautions

A person's normal movements can easily generate electrostatic potential of several thousand volts. Discharge of these voltages into semiconductor devices when handling electronic circuits can cause serious damage, which often may not be immediately apparent but the reliability of the circuit will have been compromised.

The electronic circuits are completely safe from electrostatic discharge when housed in the case. Do not expose them to risk of damage by withdrawing modules unnecessarily.

Each module incorporates the highest practicable protection for its semiconductor devices. However, if it becomes necessary to withdraw a module, precautions should be taken to preserve the high reliability and long life for which the equipment has been designed and manufactured.

CAUTION

• Before removing a module, ensure that you are at the same electrostatic potential as the equipment by touching the case.

• Handle the module by its front plate, frame or edges of the printed circuit board. Avoid touching the electronic components, printed circuit board or connectors.

• Do not pass the module to another person without first ensuring you are both at the same electrostatic potential. Shaking hands achieves equipotential.

• Place the module on an anti-static surface, or on a conducting surface which is at the same potential as yourself.

• Do not place modules in polystyrene trays.

It is strongly recommended that detailed investigations on electronic circuitry should be carried out in a Special Handling Area.

5.5 External Connections

External connections are shown in Appendix I.

5.5.1 Connection between CU and BUs

The connection between CU and BUs is carried out with the optical fibre cable. For cable type and connector type, see Appendix M.

Special precautions are required when using an optical fibre cable with optical connectors.

Page 127: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 126 ⎯

6 F 2 S 0 8 8 2

When connecting this equipment via an optical fibre cable, do not look directly at the optical beam.

CAUTION

• Do not put a heavy object on an optical fibre cable.

• Be sure to attach and remove an optical connector to/from an optical transceiver module by holding the connector. Never do it by holding the optical fibre cable itself.

• Make sure that the terminal surface of an optical connector does not become dirty. While an optical fibre cable is not connected, cover the optical connector with the protective cap.

• Because optical connectors are designed so that they cannot be attached to an optical transceiver module the wrong way around, attach the connector after confirming it is in the correct attitude.

• Do not bend an optical fibre cable to a radius of less than 40mm.

R > 40mmConnector

Connect the terminal OPT11 of CU and the terminal OPT1 of BU1 by the optical fibre cable with connectors as follows:

1 2

13 14

BU1

TB2

A10

A1

B10

B1

(IRIG-B)

CU

IO#1

TB1

A18

A1

B18

B1 TB2

IO#2

Optical cable 1 2

17 18

11

12

13

14

15

16

17

18

41

42

43

44

45

46

47

48

31

32

33

34

35

36

37

38

21

22

23

24

25

26

27

28

81

82

83

84

85

86

87

88

71

72

73

74

75

76

77

78

61

62

63

64

65

66

67

68

51

52

53

54

55

56

57

58

Figure 5.5.1 Connection between CU and BU

5.5.2 Setting of BU

BU address setting is to define the channel number. The channel number can be set the range of CH 1 to CH64 with the rotary switch and jumper pins JP5 and JP5 of BU. The channel number (CH No.) is set as shown in Table 5.5.1. Connect OPT1 of a BU to OPT11 of CU by the optical fibre. Open the front panel of the BU, and open the jumper pins JP5 and JP6 and set the rotary switch position mounted on the BUM1 module to “0”. Then the CU recognizes the BU as CH1.

Set other BUs the same as above.

WARNING

Page 128: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 127 ⎯

6 F 2 S 0 8 8 2

Table 5.5.1 BU Setting

BU Setting Connection Terminal (OPT) of CU BU (CH No.) JP5 JP6 Rotary

switch Model C∗1∗

Model C∗2∗

Model C∗3∗

Model C∗4∗

Model C∗6∗

Model C∗8∗

BU (CH1) 0 11 11 11 11 11 11 BU (CH2) 1 12 12 12 12 12 12 BU (CH3) 2 13 13 13 13 13 13 BU (CH4) 3 14 14 14 14 14 14 BU (CH5) 4 15 15 15 15 15 15 BU (CH6) 5 16 16 16 16 16 16 BU (CH7) 6 17 17 17 17 17 17 BU (CH8) 7 18 18 18 18 18 18 BU (CH9) Open Open 8 -- 21 21 21 21 21 BU (CH10) 9 -- 22 22 22 22 22 BU (CH11) A -- 23 23 23 23 23 BU (CH12) B -- 24 24 24 24 24 BU (CH13) C -- 25 25 25 25 25 BU (CH14) D -- 26 26 26 26 26 BU (CH15) E -- 27 27 27 27 27 BU (CH16) F -- 28 28 28 28 28 BU (CH17) 0 -- -- 31 31 31 31 BU (CH18) 1 -- -- 32 32 32 32 BU (CH19) 2 -- -- 33 33 33 33 BU (CH20) 3 -- -- 34 34 34 34 BU (CH21) 4 -- -- 35 35 35 35 BU (CH22) 5 -- -- 36 36 36 36 BU (CH23) 6 -- -- 37 37 37 37 BU (CH24) 7 -- -- 38 38 38 38 BU (CH25) Open Close 8 -- -- -- 41 41 41 BU (CH26) 9 -- -- -- 42 42 42 BU (CH27) A -- -- -- 43 43 43 BU (CH28) B -- -- -- 44 44 44 BU (CH29) C -- -- -- 45 45 45 BU (CH30) D -- -- -- 46 46 46 BU (CH31) E -- -- -- 47 47 47 BU (CH32) F -- -- -- 48 48 48 BU (CH33) 0 -- -- -- -- 51 51 BU (CH34) 1 -- -- -- -- 52 52 BU (CH35) 2 -- -- -- -- 53 53 BU (CH36) 3 -- -- -- -- 54 54 BU (CH37) 4 -- -- -- -- 55 55 BU (CH38) 5 -- -- -- -- 56 56 BU (CH39) 6 -- -- -- -- 57 57 BU (CH40) 7 -- -- -- -- 58 58 BU (CH41) Close Open 8 -- -- -- -- 61 61 BU (CH42) 9 -- -- -- -- 62 62 BU (CH43) A -- -- -- -- 63 63 BU (CH44) B -- -- -- -- 64 64 BU (CH45) C -- -- -- -- 65 65 BU (CH46) D -- -- -- -- 66 66 BU (CH47) E -- -- -- -- 67 67 BU (CH48) F -- -- -- -- 68 68 BU (CH49) 0 -- -- -- -- -- 71 BU (CH50) 1 -- -- -- -- -- 72 BU (CH51) 2 -- -- -- -- -- 73 BU (CH52) 3 -- -- -- -- -- 74 BU (CH53) 4 -- -- -- -- -- 75 BU (CH54) 5 -- -- -- -- -- 76 BU (CH55) 6 -- -- -- -- -- 77 BU (CH56) 7 -- -- -- -- -- 78 BU (CH57) Close Close 8 -- -- -- -- -- 81 BU (CH58) 9 -- -- -- -- -- 82 BU (CH59) A -- -- -- -- -- 83 BU (CH60) B -- -- -- -- -- 84 BU (CH61) C -- -- -- -- -- 85 BU (CH62) D -- -- -- -- -- 86 BU (CH63) E -- -- -- -- -- 87 BU (CH64) F -- -- -- -- -- 88

1 0 2 3

4 5 6 7 8 9 A B C D

E F

BUM1

Rotary switch

Jumper pin (JP5,JP6)

1 2 3 4 5 6

Page 129: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 128 ⎯

6 F 2 S 0 8 8 2

6. Commissioning and Maintenance 6.1 Outline of Commissioning Tests

The GRB100 is fully numerical and the hardware is continuously monitored.

Commissioning tests can be kept to a minimum and need only include hardware tests and conjunctive tests. The function tests are at the user’s discretion.

In these tests, user interfaces on the front panel of the relay or local PC can be fully applied.

Test personnel must be familiar with general relay testing practices and safety precautions to avoid personal injuries or equipment damage.

Hardware tests These tests are performed for the following hardware to ensure that there is no hardware defect. Defects of hardware circuits other than the following can be detected by monitoring which circuits function when the DC power is supplied.

User interfaces Binary input circuits and output circuits AC input circuits

Function tests These tests are performed for the following functions that are fully software-based. Tests of the protection schemes require a dynamic test set.

Measuring elements Timers Metering and recording

Conjunctive tests The tests are performed after the relay is connected with the primary equipment and other external equipment.

The following tests are included in these tests:

On load test: phase sequence check and polarity check Tripping circuit test Primary injection test

Page 130: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 129 ⎯

6 F 2 S 0 8 8 2

6.2 Cautions

6.2.1 Safety Precautions

CAUTION

• The relay rack is provided with an earthing terminal. Before starting the work, always make sure the relay rack is earthed.

• When connecting the cable to the back of the relay, firmly fix it to the terminal block and attach the cover provided on top of it.

• Before checking the interior of the relay, be sure to turn off the power.

Failure to observe any of the precautions above may cause electric shock or malfunction.

6.2.2 Cautions on Tests

CAUTION

• While the power is on, do not connect/disconnect the flat cable on the front of the printed circuit board (PCB).

• While the power is on, do not mount/dismount the PCB. • Before turning on the power, check the following:

- Make sure the polarity and voltage of the power supply are correct. - Make sure the CT circuit is not open. - Make sure the VT circuit is not short-circuited.

• Be careful that the transformer module is not damaged due to an overcurrent or overvoltage. • If settings are changed for testing, remember to reset them to the original settings.

Failure to observe any of the precautions above may cause damage or malfunction of the relay.

Before mounting/dismounting the PCB, take antistatic measures such as wearing an earthed wristband.

Page 131: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 130 ⎯

6 F 2 S 0 8 8 2

6.3 Preparations

Test equipment The following test equipment is required for the commissioning tests.

1 Three-phase voltage source or 1 Single-phase voltage source 2 Single-phase current sources 1 DC power supply 1 DC voltmeter 1 AC voltmeter 1 Phase angle meter 2 AC ammeters 1 Time counter, precision timer 1 PC (not essential) 1 Primary injection test set

Relay settings Before starting the tests, it must be specified whether the tests will use the user’s settings or the default settings.

For the default settings, see the following appendixes:

Appendix E Binary Output Default Setting List Appendix J Relay Setting Sheet

Visual inspection After unpacking the product, check for any damage to the relay case. If there is any damage, the internal module might also have been affected. Contact the vendor.

Relay ratings Check that the items described on the nameplate on the front of the relay conform to the user’s specification. The items are: relay type and model, AC voltage, current and frequency ratings, and auxiliary DC supply voltage rating.

Local PC When using a local PC, connect it with the relay via the RS232C port on the front of the relay. RSM100 software is required to run the PC.

For the details, see the separate instruction manual "PC INTERFACE RSM100".

Page 132: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 131 ⎯

6 F 2 S 0 8 8 2

6.4 Hardware Tests

The tests can be performed without external wiring, but a DC power supply, AC voltage and two AC current sources are required.

6.4.1 User Interfaces (CU)

This test ensures that the LCD, LEDs and keys function correctly.

LCD display • Apply the rated DC voltage and check that the LCD is off.

Note: If there is a failure, the LCD displays the "Auto-supervision" screen when the DC voltage is applied.

• Press the RESET key for one second and check that black dots appear on the whole screen.

LED display • Apply the rated DC voltage and check that the "IN SERVICE" LED is lit in green.

• Press the RESET key for one second and check that seven LEDs under the "IN SERVICE" LED and two LEDs for monitoring jacks A and B are lit in red.

VIEW and RESET keys

• Press the VIEW key when the LCD is off and check that the "Metering" screen is displayed on the LCD.

• Press the RESET key and check that the LCD turns off.

Keypad • Press any key on the keypad when the LCD is off and check that the LCD displays the

"MENU" screen. Press the END key to turn off the LCD.

• Repeat this for all keys.

Page 133: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 132 ⎯

6 F 2 S 0 8 8 2

6.4.2 Binary Input Circuit

The testing circuit is shown in Figure 6.4.1.

GRB100

-A9

-B9

E

TB2

BU

(−)

A16

A17

E

-A5

-A4

BI2

BI1

BI3

IO#1

-A6

(+)

Optical cable

-

-

DC powersupply

+

-B2 -B1

TB2

-A2

-A1

BI12

BI11

BI13

BUM1

-B15

TB3

-A5

-A3

BI2

BI1

: :

BI7 -A15

-B3

-B5

BUM5

CU To other BU

TB1

TB1

OPT∗∗

OPT11

OPT1

-B8

BI4

BI5

-A7

-A8

BI12-B15-A15

-B4

-B5

-B6

-B7

-B15-A15

TB2

-B14

-A14

BI14

BI13

BI15

IO#2

Figure 6.4.1 Testing Binary Input Circuit

Page 134: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 133 ⎯

6 F 2 S 0 8 8 2

• Display the "Binary input & output" screen from the "Status" sub-menu. / 2 B i n a r y i n p u t & o u t p u t 3 / 7

I n p u t ( C U - I [ 0 0 0 ] O # 1

H 1 )I n p u t ( B U - C [ 0 0 0 ] 0 0 0 0 0 0 0

H 2 )I n p u t ( B U - C [ 0 0 0 ] 0 0 0 0 0 0 0

H 6 4I n p u t ( B U - C [ 0 0 0 ] 0 0 0 0 0 0 0 )

O u t p u t ( C U - I [ 0 0 0 ] O # 1

O u t p u t ( B U - C [ 0 0 0 0 0 0

]

)1HO u t p u t ( B U - C [ 0 0 0 0 0 0

] )2H

6

O u t p u t ( B U - C H 6 4 ) [ 0 0 0 0 ] 0 0

) 0 0 0 0 0 0 0 0 0

)

0 0

0 0

0 0

0 O u t p u t ( C U - I [ 0 0 0 0 0 0 0 0 0 0 0 0 0 O # 2 )

]

• Apply the rated DC voltage to terminals of terminal block TB1 and TB2 of CU, terminal block

TB2 and TB3 of BU. Check that the status display corresponding to the input signal changes from 0 to 1. (For details of the binary input status display, see Section 4.2.4.2.)

Note: The number of BU and CH depends on the model. Test the binary input circuits of other BUs same as above.

The user will be able to perform this test for one terminal to another or for all the terminals at once.

6.4.3 Binary Output Circuit

This test can be performed by using the "Test" sub-menu and forcibly operating the relay drivers and output relays. Operation of the output contacts is monitored at the output terminal. The output contact and corresponding terminal number are shown in Appendix I.

• Press 2 (= Binary output) on the "Test" screen to display the "Binary output" screen. The LCD displays the output modules mounted depending on the model.

/ 2 B i n a r y o u t p u t

1 = C U - # I O 2 = C U - # 3 = B UI O1 2

• Enter the selected number corresponding to each module to be operated. Then the LCD

displays the name of the module and the name of the output relay to which the relay contact is connected.

When "1" selected, / 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) 1 / 3

I O # B O 1 1

I O # B O 2 1

I O # B O 3 1

1

1

1 When "2" selected,

Page 135: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 134 ⎯

6 F 2 S 0 8 8 2

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) 1 / 1 4

I O # B O 1 1

I O # B O 2 1

I O # B O 3 1

I O # B O 4 0

I O # B O 5 0

I O # B O 6 0

I O # B O 7 0

I O # B O 8 0

I O # B O 9 0

I O # B O 1 0 0

I O # B O 1 1 0

I O # B O 1 2 0

I O # F A I L 0

I O # 0B O 1 3

2

2

2

2

2

2

2

2

2

2

2

2

2

2 When "3" selected,

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) / * * * 1

C H 1 T P 1 1

C H 1 T P 2 0

C H 1 B O 1 0

C H 1 B O 2 0

C H 6 T P 1 0

C H 6 B O 1 0

C H 6 B O 2 0

4

C H 6 T P 2 0 4

4

4

C H 1 B O 3 0C H 1 B O 4 0

C H 1 B O 5 0

C H 1 B O 6 0

C H 6 B O 3 0

C H 6 B O 4 0

C H 6 B O 5 0

C H 6 B O 6 0

4

4

4

4

• Enter 1 and press the ENTER key.

• After completing the entries, press the END key. Then the LCD displays the screen shown below. If 1 is entered for the output relays, the following forcible operation can be performed collectively.

/ 3 B O

p r e s s i n g 1 t o o p e r a t e .

C A N C E t o c a n c e l .LP r e s s

K e e p

• Keep pressing the 1 key to operate the output relays forcibly.

• Check that the output contacts operate at the terminal.

Page 136: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 135 ⎯

6 F 2 S 0 8 8 2

• Release pressing the 1 key to reset the operation.

6.4.4 AC Input Circuits

This test can be performed by applying the checking voltages and currents to the AC input circuits and verifying that the values applied coincide with the values displayed on the LCD screen.

The testing circuit is shown in Figure 6.4.2. A three-phase voltage source and a single-phase current source are required. The three-phase voltage source is required for the models with FD elements.

c I

I b

I a

Three-phase voltage source

V V V

DC power supply

+

Single-phase current source

A

φ φ φ

- A9

-B9

E

TB2

-6

-5

-4

TB1

-2

-1

-3

GRB100

V a V b V c

TB3

-2

-1

-3 -4

-14

-16-15

-13

E

-A16

-A17

OPT1

Optical cable

OPT11

OPT∗∗

To other BU

CU

BU

TB1

Figure 6.4.2 Testing AC Input Circuit

• Check that the metering data is set to be expressed as secondary values (Display value = 2) on the "Metering" screen.

"Setting (view)" sub-menu → "Status" setting screen → "Metering" screen

If the setting is Primary (Display value = 1), change the setting in the "Setting (change)"

Page 137: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 136 ⎯

6 F 2 S 0 8 8 2

sub-menu. Remember to reset it to the initial setting after the test is finished. (See Section 4.2.6.6.)

• Open the "Metering" screen in the "Status" sub-menu.

"Status" sub-menu → "Metering" screen

• Apply the rated AC voltages and current and check that the displayed values are within ± 5% of the input values.

Page 138: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 137 ⎯

6 F 2 S 0 8 8 2

6.5 Function Tests 6.5.1 Measuring Element

Measuring element characteristics are realized by the software, so it is possible to verify the overall characteristics by checking representative points.

Operation of the element under test is observed by the binary output signal at monitoring jacks A or B or by the LED indications above the jacks. In any case, the signal number corresponding to each element output must be set on the "Logic circuit" screen of the "Test" sub-menu.

/ 2 L o g 1 / 2

T e r m ( 0 - 1 6 7 ): 1

T e r m ( 0 - 1 6 7 ): 84

i c c i r c u i t

A

B

7

7

When a signal number is entered for the TermA line, the signal is observed at monitoring jack A and when entered for the TermB line, observed at monitoring jack B.

Note: The voltage level at the monitoring jacks is +15V ±3V for logic level "1" and less than 0.1V for logic level "0".

CAUTION • Use the testing equipment with more than 1kΩ of internal impedance when observing the

output signal at the monitoring jacks.

• Do not apply an external voltage to the monitoring jacks.

• Do not leave the A or B terminal shorted to 0V terminal for a long time.

In case of a three-phase element, it is enough to test for a representative phase. A-phase element is selected for hereafter.

6.5.1.1 Current differential elements The current differential elements are checked on the following items

• Operating current value

• Percentage restraining characteristic

• Operating time

Note: Set all the CT settings (1CT to nCT) to the same value or select a BU with the same value setting in the testing described in Figure 6.5.1, because the operating value depends on the settings.

In the testing, it is enough to test the DIFCH element for a representative element.

Operating current value Minimum operating current value is checked by simulating one-end infeed. Figure 6.5.1 shows a test circuit.

Page 139: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 138 ⎯

6 F 2 S 0 8 8 2

GRB100

DC voltmeter

DC power supply

+

-A16

-A17

E

CU

Monitoring jack

A

0V

OPT11

Single-phase current source

A TB1 -1

2

BU

Ia

TB2 -A9

-B9

E

Optical cable

OPT1

TB1

Figure 6.5.1 Operating Current Value Test Circuit

The output signal numbers of the elements are as follows:

Element Signal number

DIFCH-A 1072 DIFCH-B 1073 DIFCH-C 1074

• Press 4 (= Logic circuit) on the "Test" sub-menu screen to display the "Logic circuit" screen.

• Enter a signal number to observe the DIFCH-A operation at monitoring jack A and press the ENTER key.

• Apply a test current to A-phase current terminals of bay unit and change the magnitude of the current applied and measure the value at which the element DIFCH-A operates. Check that the measured value is within 5% of the theoretical operating value.

Theoretical operating value = (DIFCH setting) / (CT setting) × (CT secondary rating)

Page 140: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 139 ⎯

6 F 2 S 0 8 8 2

Percentage restraining characteristics The percentage restraining characteristic DF2 is tested on the outflow current (Iout) and infeed current (Iin) plane as shown in Figure 6.5.2. The characteristic shown in Figure 6.5.2 is equivalent to the one on the differential current (Id) and restraining current (Ir) plane shown in Figure 2.8.1.

Iout

DF2

DF1

Iin 0

Operating zone

Figure 6.5.2 Current Differential Element (Iout - Iin Plane)

The characteristic test is enough to test for two representative BUs.

Figure 6.5.3 shows a testing circuit simulating infeed from the BU1 and outflow from BU2.

The characteristic DF2, in the case of k=0.3, is expressed by the following equation,

Iout ≤ (7/13) Iin

Page 141: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 140 ⎯

6 F 2 S 0 8 8 2

Infeed current (Iin)

Outflow current (Iout)

Single-phase current source

TB1 -1

-2

-1

-2

TB2

BU1

-A9

-B9

E

DC power supply

+

+

DC voltmeter

+

A

φ

Single-phase current source

+

AIout

Iin

-A16

-A17

E

Monitoring jack

A

0V

Optical cable

CU

GRB100

OPT1

OPT11

TB1OPT12

TB2 -A9

-B9

E

BU2

Optical cable

OPT1

TB1

Figure 6.5.3 Percentage Restraining Characteristic Test of DIF

• Press 4 (= Logic circuit) on the "Test" sub-menu screen to display the "Logic circuit" screen.

• Enter a signal number to observe the DIFCH-A output at monitoring jack A and press the ENTER key.

• Apply an infeed current to terminal TB1-1 and -2 of the BU1.

When the infeed current applied is larger than three times the (DIFCH setting) / (CT ratio),

• Apply an outflow current of the same magnitude and counterphase with the infeed current to terminal TB1-1 and -2 of the BU2.

• Decrease the out flow current in magnitude and measure the values at which the element operates.

• Check that the measured values are within 5% of the theoretical values obtained above equation.

Page 142: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 141 ⎯

6 F 2 S 0 8 8 2

Operating time The testing circuit is shown in Figure 6.5.4.

Time counter

Single-phasecurrent source

Start

StopOV

DC power supply

+

GRB100

-A16

-A17

E

CU

Monitoring jack

A

0V

A TB1 -1

2

BU

Ia

TB2 -A9

-B9

E

Optical cable

TB1OPT11

OPT1

Figure 6.5.4 Operating Time Test

• Press 4 (= Logic circuit) on the "Test" sub-menu screen to display the "Logic circuit" screen.

• Enter a signal number to observe the DIFCH-A operation at monitoring jack A and press the ENTER key.

• Set a test current to 3 times of the operating current.

• Apply the test current and measure the operating time.

• Check that the operating time is 1 cycle or less.

Page 143: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 142 ⎯

6 F 2 S 0 8 8 2

6.5.1.2 Overcurrent element OCBF The testing circuit is shown in Figure 6.5.5.

GRB100

DC voltmeter

DC power supply

+

-A16

-A17

E

CU

Monitoring jack

A

0V

Single-phase current source

A TB1 -1

2

BU

Ia

TB2 -A9

-B9

E

Optical cable

OPT1

OPT11

TB1

Figure 6.5.5 Testing OCBF elements

The output signal numbers of the OCBF elements are as follows:

Element Signal number

Element Signal number

Element Signal number

Element Signal number

Element Signal number

1OCBF-A 1152 15OCBF-A 1194 29OCBF-A 1236 43OCBF-A 1278 57OCBF-A 1320 2OCBF-A 1155 16OCBF-A 1197 30OCBF-A 1239 44OCBF-A 1281 58OCBF-A 1323 3OCBF-A 1158 17OCBF-A 1200 31OCBF-A 1242 45OCBF-A 1284 59OCBF-A 1326 4OCBF-A 1161 18OCBF-A 1203 32OCBF-A 1245 46OCBF-A 1287 60OCBF-A 1329 5OCBF-A 1164 19OCBF-A 1206 33OCBF-A 1248 47OCBF-A 1290 61OCBF-A 1332 6OCBF-A 1167 20OCBF-A 1209 34OCBF-A 1251 48OCBF-A 1293 62OCBF-A 1335 7OCBF-A 1170 21OCBF-A 1212 35OCBF-A 1254 49OCBF-A 1296 63OCBF-A 1338 8OCBF-A 1173 22OCBF-A 1215 36OCBF-A 1257 50OCBF-A 1299 64OCBF-A 1341 9OCBF-A 1176 23OCBF-A 1218 37OCBF-A 1260 51OCBF-A 1302 10OCFB-A 1179 24OCBF-A 1221 38OCBF-A 1263 52OCBF-A 1305 11OCBF-A 1182 25OCBF-A 1224 39OCBF-A 1266 53OCBF-A 1308 12OCBF-A 1185 26OCBF-A 1227 40OCBF-A 1269 54OCBF-A 1311 13OCBF-A 1188 27OCBF-A 1230 41OCBF-A 1272 55OCBF-A 1314 14OCBF-A 1191 28OCBF-A 1233 42OCBF-A 1275 56OCBF-A 1317

Page 144: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 143 ⎯

6 F 2 S 0 8 8 2

The testing procedure is as follows:

• Press 4 (= Logic circuit) on the "Test" sub-menu screen to display the "Logic circuit" screen.

• Enter a signal number to observe the OCBF at monitoring jack A and press the ENTER key.

• Apply a test current and change the magnitude of the current applied and measure the value at which the element operates. Check that the measured value is within ±5% of the theoretical operating value.

Theoretical operating value = (CT secondary rated current) × (OCBF setting)

6.5.1.3 FD elements UVGZA, UVGZB, UVGZC, UVGZD, UVSZA, UVSZB, UVSZC and UVSZD The testing circuit is shown in Figure 6.5.6.

V TB3

-2 -1 Va

-3

-4

-A16

-A17

E

TB1

Vc

Vb

GRB100

Three-phasevoltage source

DC voltmeter

DC power supply

+

Monitoring jack A

A

0V

-A9

-B9

E

TB2

CU

BU

( * )

(*): In case of testing the phase-fault

Optical cable

OPT11

OPT1

Figure 6.5.6 Testing FD elements

The output signal numbers of the FD elements are as follows:

Element Signal number Element Signal number

UVGZA-A 1344 UVSZA-AB 1347

UVGZB-A 1354 UVSZB-AB 1357

UVGZC-A 1364 UVSZC-AB 1367

UVGZD-A 1374 UVSZD-AB 1377

Page 145: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 144 ⎯

6 F 2 S 0 8 8 2

The testing procedure is as follows:

• Press 4 (= Logic circuit) on the "Test" sub-menu screen to display the "Logic circuit" screen.

• Enter a signal number to observe the UVGZ*-* or UVSZ*-* output at monitoring jack A and press the ENTER key.

• Apply a rated voltage and change the magnitude of the voltage applied, and measure the value at which the element operates. Check that the measured value is within 5% of the setting value.

6.5.2 Timer Test

The pick-up delay time of the variable timer can be measured by connecting the monitoring jacks A and B to a time counter as shown in Figure 6.5.7. Jacks A and B are used to observe the input signal and output signal of the timer, respectively.

Time counter

Start

Stop

0V

Monitoring

A

0V

B

GRB100

DC power supply

+

-A16

-A17

E

CU

BU

TB2 -A9

-B9

E

Optical cable

OPT11

OPT1

TB1

Figure 6.5.7 Testing Variable Timer

• Press 3 (= Timer) on the "Test" sub-menu screen to display the "Timer" screen.

• Enter the number corresponding to the timer to be observed. The timers and assigned numbers are listed in Appendix D.

• Press the END key to display the following screen.

/ 2 T i m e r

P r e s s E N T E R t o o p e r a t e .

P r e s s C A N C E L t o c a n c e l .

1 / 1

• Press the ENTER key to operate the timer. The "TESTING" LED turns on, and the timer

Page 146: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 145 ⎯

6 F 2 S 0 8 8 2

is initiated and the following display appears. The input and output signals of the timer can be observed at monitoring jacks A and B respectively. The LEDs above monitoring jacks A or B are also lit if the input or output signal exists.

/ 2

P r e s s E N D t o r e s e t .

C A N C E t o c a n c e l .LP r e s s

T i m e r

O p e r a t i n g . . .

/ 1 1

• Press the END key to reset the input signal to the timer. The "TESTING" LED turns off.

Press CANCEL key to test other timers. Repeat the above testing.

Page 147: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 146 ⎯

6 F 2 S 0 8 8 2

6.5.3 Protection Scheme

In the protection scheme tests, a dynamic test set with the three-phase voltage source and current source is required to simulate power system pre-fault, fault and post-fault conditions.

Tripping is observed with the tripping command output relays TP-1 and -2 of each BU.

Check that the indications and recordings are correct.

Differential tripping The tripping should be checked for the test current, which is two times or larger than the minimum operating current of DIFCH and DIFZA to DIFZD, and for the test voltage which is smaller than the operating voltage of UVSZ∗ and UVGZ∗. Set the contact condition of all disconnectors and circuit breakers applied to the related channels to simulate the in-service condition before applying the test current and voltage. (See section 4.2.7.)

Operating time is measured by the operating time of the tripping command output relay. It will typically be 1 cycle.

Check that the indications and recordings are correct.

Circuit breaker failure tripping Set the scheme switches [nBF1] to "T" or "TOC" and [nBF2] to "ON".

Apply a fault and retain it. Check that the adjacent breaker tripping output relay operates after the time setting of the TnB2.

Check that the indications and recordings are correct.

6.5.4 Metering and Recording

The metering function can be checked while testing the AC input circuit. See Section 6.4.4.

Fault recording can be checked while testing the protection schemes. Open the "Fault record" screen and check that the descriptions are correct for the applied fault.

Recording events are listed in Appendix J. The events BP block, CBF block, Ind. reset are external events and others are internal events. Event recording on the external events can be checked by changing the status of binary input signals. Change the status in the same way as the binary input circuit test (see Section 6.4.2) and check that the description displayed on the "Event Record" screen is correct.

Note: The record option can be set for each event. Change the status of the binary input signal after confirming that the related event is set to record. (The default setting enables all the events to be recorded.)

Some of the internal events can be checked in the protection scheme tests.

Disturbance recording can be checked while testing the protection schemes. The LCD display only shows the date and time when a disturbance is recorded. Open the "Disturbance record" screen and check that the descriptions are correct.

Details can be displayed on the PC. Check that the descriptions on the PC are correct. For details on how to obtain disturbance records on the PC, see the RSM100 Manual.

Page 148: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 147 ⎯

6 F 2 S 0 8 8 2

6.6 Conjunctive Tests

6.6.1 On Load Test

With the relay connected to the line which is carrying a load current, it is possible to check the polarity of the voltage transformer and current transformer and the phase rotation with the metering displays on the LCD screen.

• Open the following "Metering" screen from the "Status" sub-menu. /2 Metering 16/Oct/1997 18 :13 3/***

Ida ***** % *******A Ira *******A

Idb ***** % *******A Irb *******A

Idc ***** % *******A Irc *******A

IdaA ***** % *******A IraA *******A

IdbA ***** % *******A IrbA *******A IdcA ***** % *******A IrcA *******A IdaB ***** % *******A IraB *******A

IdbB ***** % *******A IrbB *******A IdcB ***** % *******A IrcB *******A

CH1 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH64 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

CH2 *********************

Ia **.**kA ***.*° l1 **.**kA ***.*° Ib **.**kA ***.*° l2 **.**kA ***.

Ic **.**kA ***.*° l0 **.**kA ***.

Frequency **.*Hz

VaA ***.*kV ***.*° V1A ***.*kV ***.*° VbA ***.*kV ***.*° V2A ***.*kV ***.

VcA ***.*kV ***.*° V0A ***.*kV ***.

VaB ***.*kV ***.*° V1B ***.*kV ***.*° VbB ***.*kV ***.*° V2B ***.*kV ***.

VcB ***.*kV ***.*° V0B ***.*kV ***.

VaC ***.*kV ***.*° V1C ***.*kV ***.*° VbC ***.*kV ***.*° V2C ***.*kV ***.

VcC ***.*kV ***.*° V0C ***.*kV ***.

VaD ***.*kV ***.*° V1D ***.*kV ***.*° VbD ***.*kV ***.*° V2D ***.*kV ***.

VcD ***.*kV ***.*° V0D ***.*kV ***.

IdaC ***** % *******A IraC *******A

IdbC ***** % *******A IrbC *******A IdcC ***** % *******A IrcC *******A IdaD ***** % *******A IraD *******A

IdbD ***** % *******A IrbD *******A IdcD ***** % *******A IrcD *******A

Note: The magnitude of voltage and current can be set in values on the primary side or on the

secondary side by the setting. (The default setting is the primary side.) The phase differential currents show the percentage to DIFCH and DIFZ setting values. IdyA to IdyD and VyA to VyD are displayed depend on applied zones. (“y”=a, b, c, 1, 2, 0)

In the phase angle indication, the reference phase angle is indicated as “0.0°” at V1. Phase angles above are expressed taking that of positive sequence voltage as a reference phase angle. The leading phase angles are expressed plus. If no voltage input, the positive sequence current of CH1 is taken as a reference phase angle. If the current of CH1 is small, the current

Page 149: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 148 ⎯

6 F 2 S 0 8 8 2

of the next channel is used as a reference phase angle. The voltages and frequency are displayed in Model C400 series.

• Check that the phase rotation is correct.

• Verify the phase relation between voltage and current with a known load current direction.

6.6.2 Tripping Circuit Test

The tripping circuit including the circuit breaker is checked by forcibly operating the output relay and monitoring the breaker that is tripped. Forcible operation of the output relay is performed on the "Binary output" screen of the "Test" sub-menu as described in Section 6.4.3.

Tripping circuit • Set the breaker to be closed.

• Press 2 (= Binary output) on the "Test" sub-menu screen to display the "Binary output" screen. The LCD displays the output modules mounted.

/ 2 B i n a r y o u t p u t

1 = C U - # I O 2 = C U - # 3 = B UI O1 2

• Enter 3 to select the BU, then the LCD displays the screen shown below.

/ 3 B O ( 0 = D i s a b l e 1 = E n a b l e ) / * * * 1

C H 1 T P 1 1

C H 1 T P 2 0

C H 1 B O 1 0

C H 1 B O 2 0

C H 2 T P 1 0

C H 2 T P 2 0

C H 2 B O 1 0

C H 2 B O 2 0

C H 6 T P 1 0C H 6 T P 2 0

C H 6 B O 1 0

C H 6 B O 2 0

44

4

4

C H 1 B O 3 0C H 1 B O 4 0

C H 1 B O 5 0

C H 1 B O 6 0

TP1 of each CH is an output relay with one normally open contact.

• Enter 1 for TP1 of CH1 and press the ENTER key.

• Press the END key. Then the LCD displays the screen shown below.

Page 150: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 149 ⎯

6 F 2 S 0 8 8 2

/ 3 B O

p r e s s i n g 1 t o o p e r a t e .

C A N C E t o c a n c e l .LP r e s s

K e e p

• Keep pressing the 1 key to operate the output relay TP1 of CH1 and check that the No. 1

breaker is tripped.

• Release pressing the 1 key to reset the operation.

• Repeat the above for other output relays.

6.6.3 Primary injection test

This test is a protection stability check (through fault stability) carried out for all feeders before the busbar is energized.

For this test, the tripping circuit has to be opened.

Protection Stability Check Inject a current from a primary injection test set (recommended : 25%CT rated current ) into two feeders (reference feeder and one other feeder, see Figure 6.6.1.)

Check that the relay does not operate.

Figure 6.6.1 Primary Injection Test

Busbar 1

2

Primary injection test set

Reference feeder

Page 151: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 150 ⎯

6 F 2 S 0 8 8 2

6.7 Maintenance

6.7.1 Regular Testing The relay is almost completely self-supervised. The circuits which cannot be supervised are binary input and output circuits and human interfaces.

Therefore regular testing can be minimized to checking the unsupervised circuits. The test procedures are the same as described in Sections 6.4.1, 6.4.2 and 6.4.3.

6.7.2 Failure Tracing and Repair

Failures will be detected by automatic supervision or regular testing.

When a failure is detected by supervision, a remote alarm is issued with the binary output signal of FAIL and the failure is indicated on the front panel with LED indicators or LCD display. It is also recorded in the event record.

Failures detected by supervision are traced by checking the "Auto-supervision "screen on the LCD.

If any messages are shown on the LCD, the failed module or failed external circuits can be located by referring to Table 6.7.1.

This table shows the relationship between messages displayed on the LCD and estimated failure location. Locations marked with (1) have a higher probability than locations marked with (2) and (3). Locations marked with (2) have a higher probability than locations marked with (3). The monitoring of BU is performed by FEP3 module through XOP1 module in CU. The monitoring result is displayed on LCD by SPM7 module. If an FEP3 module fails, therefore, the result displayed on the LCD may be incorrect. The relationship between the FEP3 module number and the monitored BUs is as follows:

FEP Module No. BU

Model C∗1∗ Model C∗2∗ Model C∗3∗ Model C∗4∗ Model C∗6∗ Model C∗8∗ FEP3-1 x x x x x x XOP1-1 x x x x x XOP1-2 x x x x XOP1-3 x x x FEP3-2 x x XOP1-1 x x XOP1-2 x XOP1-3 x

As shown in the table, some of the messages cannot identify the fault location definitely but suggest plural possible failure locations. In these cases, the failure location is identified by replacing the suggested failed modules with spare modules one by one until the "ALARM" LED is turned off.

The replacement or investigation should be performed first for the module or circuit with higher probability in the table.

If there is a failure and the LCD is not working such as a screen is frozen or not displayed, the failure location is any one of SPM7, FEP3, XOP1 and HMI module.

If there is a failure and no message is shown on the LCD in the CU, it means that the failure location is either in the DC power supply circuit or in the microprocessors mounted on the SPM7

Page 152: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 151 ⎯

6 F 2 S 0 8 8 2

module. In this case, check the "ALARM" LED. If it is off, the failure is in the DC power supply circuit. If it is lit, open the relay front panel and check the LEDs mounted on the SPM7 module. If the LED on the SPM7 module is off, the failure is in the DC power supply circuit. If the LED is lit, the failure is in the microprocessor.

In the former case, check if the correct DC voltage is applied to the relay. If it is, replace the IO#1 module mounting the DC/DC converter and confirm that the "ALARM" LED is turned off. In the latter case, replace the SPM7 module mounting the processors and confirm that the "ALARM" LED is turned off.

When the "POWER" LED in the BU is off, check if the correct DC voltage is applied to the BU. If it is, replace the BUM1 module mounting the DC/DC converter and confirm that the "POWER" LED is turned on.

When a failure is detected during regular testing, it will not be difficult to identify the failed module to be replaced.

Note: When a failure or an abnormality is detected during the regular test, confirm the following first: - Test circuit connections are correct. - Modules are securely inserted in position. - Correct DC power voltage with correct polarity is applied and connected to the correct terminals. - Correct AC inputs are applied and connected to the correct terminals. - Test procedures comply with those stated in the manual.

Page 153: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 152 ⎯

6 F 2 S 0 8 8 2

Table 6.7.1 LCD Message and Failure Location

Failure location

Message or Operation

CU BU AC cable

Optic cable

DS or CB

AC inputs

LAN cable/

network

PLC, IEC

61850 data

BI

Input VCT FEP3 or

XOP1

SPM7

IO#1 IO#2 HMI VCT BUM1

BUM5

Checksum err ×

ROM-RAM err ×

SRAM err ×

CPU err ×

Invalid err ×

NMI err ×

BU-RAM err ×

EEPROM err ×

ROM data err ×

A/D err ×

V0∗ err × (2) × (1) × (2) × (1)

V2∗ err × (2) × (1) × (2) × (1)

Sampling err ×

DIO err × (2) × (1) × (1)

DIDIS err × (2) × (1)

LCD err × (2) × (1)

FEP∗: Checksum err

×

FEP∗: ROM-RAM err

×

FEP∗: SRAM err

×

FEP∗: DPRAM err

×

FEP∗: stopped ×

FEP∗:CPU err ×

FEP∗:Invalid err

×

FEP∗:NMI err ×

FEP∗: Sampling ×

BU∗: COM err × (3) × (1) × (2)

BU∗: A/D err × (3) × (2) × (1) × (2)

BU∗: DIO err × (3) × (1) × (1) × (2)

BU∗: Address err

× (3) × (1) × (2)

BU∗: EEPROM err

× (2) × (1)

BU∗: AI err × (3) × (2) × (1) × (2)

BU∗: Trip fail × (1) × (1)

Page 154: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 153 ⎯

6 F 2 S 0 8 8 2

Failure location

Message or Operation

CU BU AC cable

Optic cable

DS or CB

AC inputs

LAN cable/

network

PLC, IEC

61850 data

BI

Input VCT FEP3 or

XOP1

SPM7

IO#1 IO#2 HMI VCT BUM1

BUM5

CT∗ err × (2) × (1) × (2) × (1)

DS∗ err × (2) × (2) × (1)

DS-Z* err × (1) × (2)

CB∗ err × (2) × (2) × (1)

Id-Z err × (2) × (1) × (2) × (1)

Id err × (2) × (1) × (2) × (1)

CT fail,

CT-Z∗ fail

× (2) × (1) × (2) × (1)

DC supply off ×

RTC err ×

PCI err ×

LAN err ×

Goose stop × (2) × (1)

Ping err × (2) × (1)

PLC stop × ×

MAP stop × ×

No-working of LCD

× (1) × (1) × (1)

Note *: The monitoring of BU is performed by FEP3 module through XOP1 module in CU. The monitoring result is displayed on LCD by SPM7 module. If an FEP3 module fails, therefore, the result displayed on the LCD may be incorrect.

Page 155: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 154 ⎯

6 F 2 S 0 8 8 2

6.7.3 Replacing Failed Modules

If the failure is identified to be in the relay module and the user has spare modules, the user can recover the protection by replacing the failed modules.

Repair at the site should be limited to module replacement. Maintenance at the component level is not recommended.

Check that the replacement module has an identical module name (VCT, FEP3, XOP1, SPM7, IO#1, IO#2, etc.) and hardware type-form as the removed module. Furthermore, the SPM7 module should have the same software name.

The module name is indicated on the bottom front of the relay case. The hardware type-form is indicated on the module in the following format:

Unit Module name Hardware type-form CU VCT G1PC1- FEP3 G1FE3- XOP1 G1XP1- SPM7 G1SP7- IO#1(IO8) G1IO8- IO#2(IO2A) G1IO2- HMI -------- BU VCT G1PC1- BUM1 G1BM1- BUM5 G1BM5-

The software name is indicated on the memory device on the module with eight letters such as GSPBM1- ∗∗, GSPBK1- ∗∗, etc.

CAUTION When handling a module, take anti-static measures such as wearing an earthed wrist band and placing modules on an earthed conductive mat. Otherwise, many of the electronic components could suffer damage.

CAUTION After replacing the SPM7 module, check all of the settings including the data related the PLC, IEC60870-5-103 and IEC61850, etc. are restored the original settings.

The initial replacement procedure is as follows:

• Switch off the DC power supply.

Hazardous voltage may remain in the DC circuit just after switching off the DC power supply. It takes approximately 30 seconds for the voltage to discharge.

• Disconnect the trip outputs. • Short circuit all AC current inputs and disconnect all AC voltage inputs. • Unscrew the relay front cover.

Replacing the Human Machine Interface (HMI) Module (Front Panel) of CU • Open the front panel of the relay by unscrewing the binding screw located on the left side of

the front panel.

• Unplug the ribbon cable on the front panel by pushing the catch outside.

WARNING

Page 156: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 155 ⎯

6 F 2 S 0 8 8 2

• Remove the two retaining screws and one earthing screw on the relay case side, then detach the front panel from the relay case.

• Attach the replacement module in the reverse procedure.

Replacing the Transformer (VT) Module of CU • Open the right-side front panel (HMI module) by unscrewing the two binding screws located

on the left side of the panel.

• Open the left-side front panel (blind panel) by unscrewing the two binding screws located on the right side of the panel.

• Detach the module holding bar by unscrewing the binding screw located on the left side of the bar.

• Unplug the ribbon cable on the other module by nipping the catch.

• Remove the metal cover by unscrewing the binding screw located at the top and bottom of the cover.

• Pull out the module by grasping the handles.

• Insert the replacement module in the reverse procedure.

Replacing other modules of CU • Open the right-side front panel (HMI module) by unscrewing the two binding screws located

on the left side of the panel.

• Open the left-side front panel (blind panel) by unscrewing the two binding screws located on the right side of the panel.

• Detach the module holding bar by unscrewing the binding screw located on the left side of the bar.

• Unplug the ribbon cable running among the modules by nipping the catch (black connector) and by pushing the catch outside (gray connector) on the connector.

• Unplug the cable connector behind the case when replacing the FEP3 module and the XOP1 module.

• Pull out the module by pulling up or down the top and bottom levers.

• Insert the replacement module in the reverse procedure.

• After replacing the SPM7 module, input the user setting values again.

Replacing the Transformer (CT) Module of BU • Open the front panel by pulling the two knobs located on the left side of the panel.

• Detach the module holding bar by unscrewing the binding screw located on the left side of the bar.

• Unplug the ribbon cable on the other module by nipping the catch.

• Remove the metal cover by unscrewing the binding screw located at the top and bottom of the cover.

• Pull out the module by grasping the handles.

• Insert the replacement module in the reverse procedure.

Page 157: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 156 ⎯

6 F 2 S 0 8 8 2

Replacing other modules of BU • Open the front panel by pulling the two knobs located on the left side of the panel.

• Detach the module holding bar by unscrewing the binding screw located on the left side of the bar.

• Unplug the ribbon cable running among the modules by nipping the catch (black connector) and by pushing the catch outside (gray connector) on the connector.

• Unplug the cable connector behind the case when replacing the BUM module.

• Pull out the module by pulling up or down the top and bottom levers.

• Insert the replacement module in the reverse procedure.

• After replacing the BUM1 module, set the BU address setting again. (See Section 5.5.2.)

For failed module tracing and its replacement, see Appendix R.

6.7.4 Resumption of Service

After replacing the failed module or repairing failed external circuits, take the following procedures for the relay to restore into service.

• Switch on the DC power supply and confirm that the "IN SERVICE" green LED is lit and the "ALARM" red LED is not lit.

Note: Supply DC power after checking that all the modules are in their original positions and the ribbon cables are plugged in.

• Supply the AC inputs and reconnect the trip outputs.

6.7.5 Storage

The spare relay or module should be stored in a dry and clean room. Based on IEC Standard 60255-6 the storage temperature should be −25°C to +70°C, but the temperature of 0°C to +40°C is recommended for long-term storage.

Page 158: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 157 ⎯

6 F 2 S 0 8 8 2

7. Putting Relay into Service The following procedure must be adhered to when putting the relay into service after finishing commissioning or maintenance tests.

• Check that all external connections are correct.

• Check the setting of all measuring elements, timers, scheme switches, recordings and clock are correct.

In particular, when settings are changed temporarily for testing, be sure to restore them.

• Clear any unnecessary records on faults, events and disturbances which are recorded during the tests.

• Press the VIEW key and check that no failure message is displayed on the "Auto-supervision" screen.

• Check that the green "IN SERVICE" LED is lit and no other LEDs are lit on the front panel.

Page 159: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 158 ⎯

6 F 2 S 0 8 8 2

Page 160: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 159 ⎯

6 F 2 S 0 8 8 2

Appendix A

Busbar Replica

Page 161: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 160 ⎯

6 F 2 S 0 8 8 2

Busbar

model

Model No.

Single (Single-busbar)

Single +T (Single-busbar with a transfer busbar)

1

ZoneAE2E1

Transfer busbar

ZoneA

C1

2

ZoneA ZoneB S1 E2E1

ZoneA ZoneB

C1

S1

C2

Transfer busbar

3

ZoneA ZoneB S1 S2

ZoneCE2E1

C3

ZoneA ZoneB S2

ZoneC

C1

S1

C2

Transfer busbar

4

ZoneA ZoneB S1 S2

ZoneC ZoneDE2S3E1

C3

ZoneA ZoneB S2 S3

ZoneC ZoneD

C1

S1

C2 C4

Transfer busbar

5

Note: Symbols display the following circuits. Feeder circuits are omitted in the figure.

E1 E4 - : End of bus-section S1 S4- : Bus-section

C1 C4- : Bus-coupler

Page 162: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 161 ⎯

6 F 2 S 0 8 8 2

Busbar model

Model No.

Double (Double-basbar including to double as a transfer busbar)

Double +T (Double-busbar with a transfer busbar)

1

ZoneA

ZoneB

C1

E1

E3

E2

E4

ZoneA

ZoneB

C1

Transfer busbar

2

ZoneA ZoneC

ZoneB

C1

S1

C2

E1

E3

E2

E4

ZoneA ZoneC

ZoneB

C1

S1

C2

Transfer busbar

3

ZoneA

S2 ZoneB ZoneD

C1 C2

E1

E3

E2

E4

ZoneA

S2 ZoneB ZoneD

C1 C2

Transfer busbar

4

ZoneA ZoneC

S2 ZoneB ZoneD

C1

S1

C2

E1

E3

E2

E4

ZoneA ZoneC

S2 ZoneB ZoneD

C1

S1

C2

Transfer busbar

5

ZoneA ZoneD S2

ZoneB

ZoneC

C1

S1

C3

E1

E3

E2

E4

C2

ZoneA ZoneD S2

ZoneB

ZoneC

C1

S1

C3 C2

Transfer busbar

Page 163: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 162 ⎯

6 F 2 S 0 8 8 2

Busbar

model

Model No.

Ring (Ring-busbar)

Ring +T (Ring-busbar with a transfer busbar)

1

2

ZoneA ZoneB S2 S1

ZoneA ZoneBS2

C1

S1

C2

Transfer busbar

3

ZoneA ZoneB S2 S3

ZoneCS1

C3

ZoneA ZoneBS2 S3

ZoneC

C1

S1

C2

Transfer busbar

4

ZoneA ZoneB S2 S3

ZoneC ZoneDS1 S4

C3

ZoneA ZoneBS2 S3

ZoneC ZoneD

C1

S1

C2 C4

S4

Transfer busbar

5

Page 164: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 163 ⎯

6 F 2 S 0 8 8 2

Appendix B

Block Diagram

Page 165: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 164 ⎯

6 F 2 S 0 8 8 2

Typical Block Diagram

DIFCH

DIFZB

DIFZA

FD

FD Feeder

Feeder

Buscoupler CT2

Buscoupler CT1

DS-nA : Disconnector condition of Busbar A side DS-nB : Disconnector condition of Busbar B side DS-BC** : Disconnector condition of Buscoupler

DIFCH [DIF]

UVSF-A

UVGF-A ≧1

[FD (Option)]

[Central unit]

DIFZB

DIFZA &

&

DS-1A

DS-1B

≧1

UVSF-B

UVGF-B ≧1

&

&DS-nA

DS-nB

≧1

&

&

&

[Bay unit (CH 1)] TRIP (1)

&

Busbar system

Scheme logic

&

& [Bay unit (CH n)]

[Bay unit (Buscoupler CT1)]

TRIP (n)

[Bay unit (Buscoupler CT2)]

TRIP-BC1

TRIP-BC2

Page 166: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 165 ⎯

6 F 2 S 0 8 8 2

Appendix C

Signal List

Page 167: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 166 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal List Contents0 CONSTANT 0 constant 01 CONSTANT 1 constant 123456789

1011 CH1-DS1-N/O Binary input signal CH1 DS1 normaly open contact12 CH1-DS1-N/C Binary input signal CH1 DS1 normaly close contact13 CH1-BI2 Binary input signal CH1 BI214 CH1-BI6 Binary input signal CH1 BI615 CH1-BI3 Binary input signal CH1 BI316 CH1-BI7 Binary input signal CH1 BI717 CH1-BI4 Binary input signal CH1 BI418 CH1-EFP.TR End-fault-protection transfer trip signal19 1OCBF-OR OCBF relay element (3ph OR signal)2021 CH1-EXTTP-A1 Binary input signal CH1 External trip A-phase22 CH1-EXTTP-A2 Binary input signal CH1 External trip A-phase23 CH1-EXTTP-B1 Binary input signal CH1 External trip B-phase24 CH1-EXTTP-B2 Binary input signal CH1 External trip B-phase25 CH1-EXTTP-C1 Binary input signal CH1 External trip C-phase26 CH1-EXTTP-C2 Binary input signal CH1 External trip C-phase27 CH2-DS1-N/O Binary input signal CH2 DS1 normaly open contact28 CH2-DS1-N/C Binary input signal CH2 DS1 normaly close contact29 CH2-BI2 Binary input signal CH2 BI230 CH2-BI6 Binary input signal CH2 BI631 CH2-BI3 Binary input signal CH2 BI332 CH2-BI7 Binary input signal CH2 BI733 CH2-BI4 Binary input signal CH2 BI434 CH2-EFP.TR End-fault-protection transfer trip signal35 2OCBF-OR OCBF relay element (3ph OR signal)3637 CH2-EXTTP-A1 Binary input signal CH2 External trip A-phase38 CH2-EXTTP-A2 Binary input signal CH2 External trip A-phase39 CH2-EXTTP-B1 Binary input signal CH2 External trip B-phase40 CH2-EXTTP-B2 Binary input signal CH2 External trip B-phase41 CH2-EXTTP-C1 Binary input signal CH2 External trip C-phase42 CH2-EXTTP-C2 Binary input signal CH2 External trip C-phase43 CH3-DS1-N/O Binary input signal CH3 DS1 normaly open contact44 CH3-DS1-N/C Binary input signal CH3 DS1 normaly close contact45 CH3-BI2 Binary input signal CH3 BI246 CH3-BI6 Binary input signal CH3 BI647 CH3-BI3 Binary input signal CH3 BI348 CH3-BI7 Binary input signal CH3 BI749 CH3-BI4 Binary input signal CH3 BI450 CH3-EFP.TR End-fault-protection transfer trip signal51 3OCBF-OR OCBF relay element (3ph OR signal)5253 CH3-EXTTP-A1 Binary input signal CH3 External trip A-phase54 CH3-EXTTP-A2 Binary input signal CH3 External trip A-phase55 CH3-EXTTP-B1 Binary input signal CH3 External trip B-phase56 CH3-EXTTP-B2 Binary input signal CH3 External trip B-phase57 CH3-EXTTP-C1 Binary input signal CH3 External trip C-phase58 CH3-EXTTP-C2 Binary input signal CH3 External trip C-phase59 CH4-DS1-N/O Binary input signal CH4 DS1 normaly open contact60 CH4-DS1-N/C Binary input signal CH4 DS1 normaly close contact61 CH4-BI2 Binary input signal CH4 BI262 CH4-BI6 Binary input signal CH4 BI663 CH4-BI3 Binary input signal CH4 BI364 CH4-BI7 Binary input signal CH4 BI765 CH4-BI4 Binary input signal CH4 BI466 CH4-EFP.TR End-fault-protection transfer trip signal67 4OCBF-OR OCBF relay element (3ph OR signal)6869 CH4-EXTTP-A1 Binary input signal CH4 External trip A-phase70 CH4-EXTTP-A2 Binary input signal CH4 External trip A-phase

Page 168: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 167 ⎯

6 F 2 S 0 8 8 2

Signal List No. Signal Name Contents71 CH4-EXTTP-B1 Binary input signal CH4 External trip B-phase72 CH4-EXTTP-B2 Binary input signal CH4 External trip B-phase73 CH4-EXTTP-C1 Binary input signal CH4 External trip C-phase74 CH4-EXTTP-C2 Binary input signal CH4 External trip C-phase75 CH5-DS1-N/O Binary input signal CH5 DS1 normaly open contact76 CH5-DS1-N/C Binary input signal CH5 DS1 normaly close contact77 CH5-BI2 Binary input signal CH5 BI278 CH5-BI6 Binary input signal CH5 BI679 CH5-BI3 Binary input signal CH5 BI380 CH5-BI7 Binary input signal CH5 BI781 CH5-BI4 Binary input signal CH5 BI482 CH5-EFP.TR End-fault-protection transfer trip signal83 5OCBF-OR OCBF relay element (3ph OR signal)8485 CH5-EXTTP-A1 Binary input signal CH5 External trip A-phase86 CH5-EXTTP-A2 Binary input signal CH5 External trip A-phase87 CH5-EXTTP-B1 Binary input signal CH5 External trip B-phase88 CH5-EXTTP-B2 Binary input signal CH5 External trip B-phase89 CH5-EXTTP-C1 Binary input signal CH5 External trip C-phase90 CH5-EXTTP-C2 Binary input signal CH5 External trip C-phase91 CH6-DS1-N/O Binary input signal CH6 DS1 normaly open contact92 CH6-DS1-N/C Binary input signal CH6 DS1 normaly close contact93 CH6-BI2 Binary input signal CH6 BI294 CH6-BI6 Binary input signal CH6 BI695 CH6-BI3 Binary input signal CH6 BI396 CH6-BI7 Binary input signal CH6 BI797 CH6-BI4 Binary input signal CH6 BI498 CH6-EFP.TR End-fault-protection transfer trip signal99 6OCBF-OR OCBF relay element (3ph OR signal)

100101 CH6-EXTTP-A1 Binary input signal CH6 External trip A-phase102 CH6-EXTTP-A2 Binary input signal CH6 External trip A-phase103 CH6-EXTTP-B1 Binary input signal CH6 External trip B-phase104 CH6-EXTTP-B2 Binary input signal CH6 External trip B-phase105 CH6-EXTTP-C1 Binary input signal CH6 External trip C-phase106 CH6-EXTTP-C2 Binary input signal CH6 External trip C-phase107 CH7-DS1-N/O Binary input signal CH7 DS1 normaly open contact108 CH7-DS1-N/C Binary input signal CH7 DS1 normaly close contact109 CH7-BI2 Binary input signal CH7 BI2110 CH7-BI6 Binary input signal CH7 BI6111 CH7-BI3 Binary input signal CH7 BI3112 CH7-BI7 Binary input signal CH7 BI7113 CH7-BI4 Binary input signal CH7 BI4114 CH7-EFP.TR End-fault-protection transfer trip signal115 7OCBF-OR OCBF relay element (3ph OR signal)116117 CH7-EXTTP-A1 Binary input signal CH7 External trip A-phase118 CH7-EXTTP-A2 Binary input signal CH7 External trip A-phase119 CH7-EXTTP-B1 Binary input signal CH7 External trip B-phase120 CH7-EXTTP-B2 Binary input signal CH7 External trip B-phase121 CH7-EXTTP-C1 Binary input signal CH7 External trip C-phase122 CH7-EXTTP-C2 Binary input signal CH7 External trip C-phase123 CH8-DS1-N/O Binary input signal CH8 DS1 normaly open contact124 CH8-DS1-N/C Binary input signal CH8 DS1 normaly close contact125 CH8-BI2 Binary input signal CH8 BI2126 CH8-BI6 Binary input signal CH8 BI6127 CH8-BI3 Binary input signal CH8 BI3128 CH8-BI7 Binary input signal CH8 BI7129 CH8-BI4 Binary input signal CH8 BI4130 CH8-EFP.TR End-fault-protection transfer trip signal131 8OCBF-OR OCBF relay element (3ph OR signal)132133 CH8-EXTTP-A1 Binary input signal CH8 External trip A-phase134 CH8-EXTTP-A2 Binary input signal CH8 External trip A-phase135 CH8-EXTTP-B1 Binary input signal CH8 External trip B-phase136 CH8-EXTTP-B2 Binary input signal CH8 External trip B-phase137 CH8-EXTTP-C1 Binary input signal CH8 External trip C-phase138 CH8-EXTTP-C2 Binary input signal CH8 External trip C-phase139 CH9-DS1-N/O Binary input signal CH9 DS1 normaly open contact140 CH9-DS1-N/C Binary input signal CH9 DS1 normaly close contact

Page 169: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 168 ⎯

6 F 2 S 0 8 8 2

Signal List No. Signal Name Contents141 CH9-BI2 Binary input signal CH9 BI2142 CH9-BI6 Binary input signal CH9 BI6143 CH9-BI3 Binary input signal CH9 BI3144 CH9-BI7 Binary input signal CH9 BI7145 CH9-BI4 Binary input signal CH9 BI4146 CH9-EFP.TR End-fault-protection transfer trip signal147 9OCBF-OR OCBF relay element (3ph OR signal)148149 CH9-EXTTP-A1 Binary input signal CH9 External trip A-phase150 CH9-EXTTP-A2 Binary input signal CH9 External trip A-phase151 CH9-EXTTP-B1 Binary input signal CH9 External trip B-phase152 CH9-EXTTP-B2 Binary input signal CH9 External trip B-phase153 CH9-EXTTP-C1 Binary input signal CH9 External trip C-phase154 CH9-EXTTP-C2 Binary input signal CH9 External trip C-phase155 CH10-DS1-N/O Binary input signal CH10 DS1 normaly open contact156 CH10-DS1-N/C Binary input signal CH10 DS1 normaly close contact157 CH10-BI2 Binary input signal CH10 BI2158 CH10-BI6 Binary input signal CH10 BI6159 CH10-BI3 Binary input signal CH10 BI3160 CH10-BI7 Binary input signal CH10 BI7161 CH10-BI4 Binary input signal CH10 BI4162 CH10-EFP.TR End-fault-protection transfer trip signal163 10OCBF-OR OCBF relay element (3ph OR signal)164165 CH10-EXTTP-A1 Binary input signal CH10 External trip A-phase166 CH10-EXTTP-A2 Binary input signal CH10 External trip A-phase167 CH10-EXTTP-B1 Binary input signal CH10 External trip B-phase168 CH10-EXTTP-B2 Binary input signal CH10 External trip B-phase169 CH10-EXTTP-C1 Binary input signal CH10 External trip C-phase170 CH10-EXTTP-C2 Binary input signal CH10 External trip C-phase171 CH11-DS1-N/O Binary input signal CH11 DS1 normaly open contact172 CH11-DS1-N/C Binary input signal CH11 DS1 normaly close contact173 CH11-BI2 Binary input signal CH11 BI2174 CH11-BI6 Binary input signal CH11 BI6175 CH11-BI3 Binary input signal CH11 BI3176 CH11-BI7 Binary input signal CH11 BI7177 CH11-BI4 Binary input signal CH11 BI4178 CH11-EFP.TR End-fault-protection transfer trip signal179 11OCBF-OR OCBF relay element (3ph OR signal)180181 CH11-EXTTP-A1 Binary input signal CH11 External trip A-phase182 CH11-EXTTP-A2 Binary input signal CH11 External trip A-phase183 CH11-EXTTP-B1 Binary input signal CH11 External trip B-phase184 CH11-EXTTP-B2 Binary input signal CH11 External trip B-phase185 CH11-EXTTP-C1 Binary input signal CH11 External trip C-phase186 CH11-EXTTP-C2 Binary input signal CH11 External trip C-phase187 CH12-DS1-N/O Binary input signal CH12 DS1 normaly open contact188 CH12-DS1-N/C Binary input signal CH12 DS1 normaly close contact189 CH12-BI2 Binary input signal CH12 BI2190 CH12-BI6 Binary input signal CH12 BI6191 CH12-BI3 Binary input signal CH12 BI3192 CH12-BI7 Binary input signal CH12 BI7193 CH12-BI4 Binary input signal CH12 BI4194 CH12-EFP.TR End-fault-protection transfer trip signal195 12OCBF-OR OCBF relay element (3ph OR signal)196197 CH12-EXTTP-A1 Binary input signal CH12 External trip A-phase198 CH12-EXTTP-A2 Binary input signal CH12 External trip A-phase199 CH12-EXTTP-B1 Binary input signal CH12 External trip B-phase200 CH12-EXTTP-B2 Binary input signal CH12 External trip B-phase201 CH12-EXTTP-C1 Binary input signal CH12 External trip C-phase202 CH12-EXTTP-C2 Binary input signal CH12 External trip C-phase203 CH13-DS1-N/O Binary input signal CH13 DS1 normaly open contact204 CH13-DS1-N/C Binary input signal CH13 DS1 normaly close contact205 CH13-BI2 Binary input signal CH13 BI2206 CH13-BI6 Binary input signal CH13 BI6207 CH13-BI3 Binary input signal CH13 BI3208 CH13-BI7 Binary input signal CH13 BI7209 CH13-BI4 Binary input signal CH13 BI4210 CH13-EFP.TR End-fault-protection transfer trip signal

Page 170: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 169 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents211 13OCBF-OR OCBF relay element (3ph OR signal)212213 CH13-EXTTP-A1 Binary input signal CH13 External trip A-phase214 CH13-EXTTP-A2 Binary input signal CH13 External trip A-phase215 CH13-EXTTP-B1 Binary input signal CH13 External trip B-phase216 CH13-EXTTP-B2 Binary input signal CH13 External trip B-phase217 CH13-EXTTP-C1 Binary input signal CH13 External trip C-phase218 CH13-EXTTP-C2 Binary input signal CH13 External trip C-phase219 CH14-DS1-N/O Binary input signal CH14 DS1 normaly open contact220 CH14-DS1-N/C Binary input signal CH14 DS1 normaly close contact221 CH14-BI2 Binary input signal CH14 BI2222 CH14-BI6 Binary input signal CH14 BI6223 CH14-BI3 Binary input signal CH14 BI3224 CH14-BI7 Binary input signal CH14 BI7225 CH14-BI4 Binary input signal CH14 BI4226 CH14-EFP.TR End-fault-protection transfer trip signal227 14OCBF-OR OCBF relay element (3ph OR signal)228229 CH14-EXTTP-A1 Binary input signal CH14 External trip A-phase230 CH14-EXTTP-A2 Binary input signal CH14 External trip A-phase231 CH14-EXTTP-B1 Binary input signal CH14 External trip B-phase232 CH14-EXTTP-B2 Binary input signal CH14 External trip B-phase233 CH14-EXTTP-C1 Binary input signal CH14 External trip C-phase234 CH14-EXTTP-C2 Binary input signal CH14 External trip C-phase235 CH15-DS1-N/O Binary input signal CH15 DS1 normaly open contact236 CH15-DS1-N/C Binary input signal CH15 DS1 normaly close contact237 CH15-BI2 Binary input signal CH15 BI2238 CH15-BI6 Binary input signal CH15 BI6239 CH15-BI3 Binary input signal CH15 BI3240 CH15-BI7 Binary input signal CH15 BI7241 CH15-BI4 Binary input signal CH15 BI4242 CH15-EFP.TR End-fault-protection transfer trip signal243 15OCBF-OR OCBF relay element (3ph OR signal)244245 CH15-EXTTP-A1 Binary input signal CH15 External trip A-phase246 CH15-EXTTP-A2 Binary input signal CH15 External trip A-phase247 CH15-EXTTP-B1 Binary input signal CH15 External trip B-phase248 CH15-EXTTP-B2 Binary input signal CH15 External trip B-phase249 CH15-EXTTP-C1 Binary input signal CH15 External trip C-phase250 CH15-EXTTP-C2 Binary input signal CH15 External trip C-phase251 CH16-DS1-N/O Binary input signal CH16 DS1 normaly open contact252 CH16-DS1-N/C Binary input signal CH16 DS1 normaly close contact253 CH16-BI2 Binary input signal CH16 BI2254 CH16-BI6 Binary input signal CH16 BI6255 CH16-BI3 Binary input signal CH16 BI3256 CH16-BI7 Binary input signal CH16 BI7257 CH16-BI4 Binary input signal CH16 BI4258 CH16-EFP.TR End-fault-protection transfer trip signal259 16OCBF-OR OCBF relay element (3ph OR signal)260261 CH16-EXTTP-A1 Binary input signal CH16 External trip A-phase262 CH16-EXTTP-A2 Binary input signal CH16 External trip A-phase263 CH16-EXTTP-B1 Binary input signal CH16 External trip B-phase264 CH16-EXTTP-B2 Binary input signal CH16 External trip B-phase265 CH16-EXTTP-C1 Binary input signal CH16 External trip C-phase266 CH16-EXTTP-C2 Binary input signal CH16 External trip C-phase267 CH17-DS1-N/O Binary input signal CH17 DS1 normaly open contact268 CH17-DS1-N/C Binary input signal CH17 DS1 normaly close contact269 CH17-BI2 Binary input signal CH17 BI2270 CH17-BI6 Binary input signal CH17 BI6271 CH17-BI3 Binary input signal CH17 BI3272 CH17-BI7 Binary input signal CH17 BI7273 CH17-BI4 Binary input signal CH17 BI4274 CH17-EFP.TR End-fault-protection transfer trip signal275 17OCBF-OR OCBF relay element (3ph OR signal)276277 CH17-EXTTP-A1 Binary input signal CH17 External trip A-phase278 CH17-EXTTP-A2 Binary input signal CH17 External trip A-phase279 CH17-EXTTP-B1 Binary input signal CH17 External trip B-phase280 CH17-EXTTP-B2 Binary input signal CH17 External trip B-phase

Page 171: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 170 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents281 CH17-EXTTP-C1 Binary input signal CH17 External trip C-phase282 CH17-EXTTP-C2 Binary input signal CH17 External trip C-phase283 CH18-DS1-N/O Binary input signal CH18 DS1 normaly open contact284 CH18-DS1-N/C Binary input signal CH18 DS1 normaly close contact285 CH18-BI2 Binary input signal CH18 BI2286 CH18-BI6 Binary input signal CH18 BI6287 CH18-BI3 Binary input signal CH18 BI3288 CH18-BI7 Binary input signal CH18 BI7289 CH18-BI4 Binary input signal CH18 BI4290 CH18-EFP.TR End-fault-protection transfer trip signal291 18OCBF-OR OCBF relay element (3ph OR signal)292293 CH18-EXTTP-A1 Binary input signal CH18 External trip A-phase294 CH18-EXTTP-A2 Binary input signal CH18 External trip A-phase295 CH18-EXTTP-B1 Binary input signal CH18 External trip B-phase296 CH18-EXTTP-B2 Binary input signal CH18 External trip B-phase297 CH18-EXTTP-C1 Binary input signal CH18 External trip C-phase298 CH18-EXTTP-C2 Binary input signal CH18 External trip C-phase299 CH19-DS1-N/O Binary input signal CH19 DS1 normaly open contact300 CH19-DS1-N/C Binary input signal CH19 DS1 normaly close contact301 CH19-BI2 Binary input signal CH19 BI2302 CH19-BI6 Binary input signal CH19 BI6303 CH19-BI3 Binary input signal CH19 BI3304 CH19-BI7 Binary input signal CH19 BI7305 CH19-BI4 Binary input signal CH19 BI4306 CH19-EFP.TR End-fault-protection transfer trip signal307 19OCBF-OR OCBF relay element (3ph OR signal)308309 CH19-EXTTP-A1 Binary input signal CH19 External trip A-phase310 CH19-EXTTP-A2 Binary input signal CH19 External trip A-phase311 CH19-EXTTP-B1 Binary input signal CH19 External trip B-phase312 CH19-EXTTP-B2 Binary input signal CH19 External trip B-phase313 CH19-EXTTP-C1 Binary input signal CH19 External trip C-phase314 CH19-EXTTP-C2 Binary input signal CH19 External trip C-phase315 CH20-DS1-N/O Binary input signal CH20 DS1 normaly open contact316 CH20-DS1-N/C Binary input signal CH20 DS1 normaly close contact317 CH20-BI2 Binary input signal CH20 BI2318 CH20-BI6 Binary input signal CH20 BI6319 CH20-BI3 Binary input signal CH20 BI3320 CH20-BI7 Binary input signal CH20 BI7321 CH20-BI4 Binary input signal CH20 BI4322 CH20-EFP.TR End-fault-protection transfer trip signal323 20OCBF-OR OCBF relay element (3ph OR signal)324325 CH20-EXTTP-A1 Binary input signal CH20 External trip A-phase326 CH20-EXTTP-A2 Binary input signal CH20 External trip A-phase327 CH20-EXTTP-B1 Binary input signal CH20 External trip B-phase328 CH20-EXTTP-B2 Binary input signal CH20 External trip B-phase329 CH20-EXTTP-C1 Binary input signal CH20 External trip C-phase330 CH20-EXTTP-C2 Binary input signal CH20 External trip C-phase331 CH21-DS1-N/O Binary input signal CH21 DS1 normaly open contact332 CH21-DS1-N/C Binary input signal CH21 DS1 normaly close contact333 CH21-BI2 Binary input signal CH21 BI2334 CH21-BI6 Binary input signal CH21 BI6335 CH21-BI3 Binary input signal CH21 BI3336 CH21-BI7 Binary input signal CH21 BI7337 CH21-BI4 Binary input signal CH21 BI4338 CH21-EFP.TR End-fault-protection transfer trip signal339 21OCBF-OR OCBF relay element (3ph OR signal)340341 CH21-EXTTP-A1 Binary input signal CH21 External trip A-phase342 CH21-EXTTP-A2 Binary input signal CH21 External trip A-phase343 CH21-EXTTP-B1 Binary input signal CH21 External trip B-phase344 CH21-EXTTP-B2 Binary input signal CH21 External trip B-phase345 CH21-EXTTP-C1 Binary input signal CH21 External trip C-phase346 CH21-EXTTP-C2 Binary input signal CH21 External trip C-phase347 CH22-DS1-N/O Binary input signal CH22 DS1 normaly open contact348 CH22-DS1-N/C Binary input signal CH22 DS1 normaly close contact349 CH22-BI2 Binary input signal CH22 BI2350 CH22-BI6 Binary input signal CH22 BI6

Page 172: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 171 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents351 CH22-BI3 Binary input signal CH22 BI3352 CH22-BI7 Binary input signal CH22 BI7353 CH22-BI4 Binary input signal CH22 BI4354 CH22-EFP.TR End-fault-protection transfer trip signal355 22OCBF-OR OCBF relay element (3ph OR signal)356357 CH22-EXTTP-A1 Binary input signal CH22 External trip A-phase358 CH22-EXTTP-A2 Binary input signal CH22 External trip A-phase359 CH22-EXTTP-B1 Binary input signal CH22 External trip B-phase360 CH22-EXTTP-B2 Binary input signal CH22 External trip B-phase361 CH22-EXTTP-C1 Binary input signal CH22 External trip C-phase362 CH22-EXTTP-C2 Binary input signal CH22 External trip C-phase363 CH23-DS1-N/O Binary input signal CH23 DS1 normaly open contact364 CH23-DS1-N/C Binary input signal CH23 DS1 normaly close contact365 CH23-BI2 Binary input signal CH23 BI2366 CH23-BI6 Binary input signal CH23 BI6367 CH23-BI3 Binary input signal CH23 BI3368 CH23-BI7 Binary input signal CH23 BI7369 CH23-BI4 Binary input signal CH23 BI4370 CH23-EFP.TR End-fault-protection transfer trip signal371 23OCBF-OR OCBF relay element (3ph OR signal)372373 CH23-EXTTP-A1 Binary input signal CH23 External trip A-phase374 CH23-EXTTP-A2 Binary input signal CH23 External trip A-phase375 CH23-EXTTP-B1 Binary input signal CH23 External trip B-phase376 CH23-EXTTP-B2 Binary input signal CH23 External trip B-phase377 CH23-EXTTP-C1 Binary input signal CH23 External trip C-phase378 CH23-EXTTP-C2 Binary input signal CH23 External trip C-phase379 CH24-DS1-N/O Binary input signal CH24 DS1 normaly open contact380 CH24-DS1-N/C Binary input signal CH24 DS1 normaly close contact381 CH24-BI2 Binary input signal CH24 BI2382 CH24-BI6 Binary input signal CH24 BI6383 CH24-BI3 Binary input signal CH24 BI3384 CH24-BI7 Binary input signal CH24 BI7385 CH24-BI4 Binary input signal CH24 BI4386 CH24-EFP.TR End-fault-protection transfer trip signal387 24OCBF-OR OCBF relay element (3ph OR signal)388389 CH24-EXTTP-A1 Binary input signal CH24 External trip A-phase390 CH24-EXTTP-A2 Binary input signal CH24 External trip A-phase391 CH24-EXTTP-B1 Binary input signal CH24 External trip B-phase392 CH24-EXTTP-B2 Binary input signal CH24 External trip B-phase393 CH24-EXTTP-C1 Binary input signal CH24 External trip C-phase394 CH24-EXTTP-C2 Binary input signal CH24 External trip C-phase395 CH25-DS1-N/O Binary input signal CH25 DS1 normaly open contact396 CH25-DS1-N/C Binary input signal CH25 DS1 normaly close contact397 CH25-BI2 Binary input signal CH25 BI2398 CH25-BI6 Binary input signal CH25 BI6399 CH25-BI3 Binary input signal CH25 BI3400 CH25-BI7 Binary input signal CH25 BI7401 CH25-BI4 Binary input signal CH25 BI4402 CH25-EFP.TR End-fault-protection transfer trip signal403 25OCBF-OR OCBF relay element (3ph OR signal)404405 CH25-EXTTP-A1 Binary input signal CH25 External trip A-phase406 CH25-EXTTP-A2 Binary input signal CH25 External trip A-phase407 CH25-EXTTP-B1 Binary input signal CH25 External trip B-phase408 CH25-EXTTP-B2 Binary input signal CH25 External trip B-phase409 CH25-EXTTP-C1 Binary input signal CH25 External trip C-phase410 CH25-EXTTP-C2 Binary input signal CH25 External trip C-phase411 CH26-DS1-N/O Binary input signal CH26 DS1 normaly open contact412 CH26-DS1-N/C Binary input signal CH26 DS1 normaly close contact413 CH26-BI2 Binary input signal CH26 BI2414 CH26-BI6 Binary input signal CH26 BI6415 CH26-BI3 Binary input signal CH26 BI3416 CH26-BI7 Binary input signal CH26 BI7417 CH26-BI4 Binary input signal CH26 BI4418 CH26-EFP.TR End-fault-protection transfer trip signal419 26OCBF-OR OCBF relay element (3ph OR signal)420

Page 173: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 172 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents421 CH26-EXTTP-A1 Binary input signal CH26 External trip A-phase422 CH26-EXTTP-A2 Binary input signal CH26 External trip A-phase423 CH26-EXTTP-B1 Binary input signal CH26 External trip B-phase424 CH26-EXTTP-B2 Binary input signal CH26 External trip B-phase425 CH26-EXTTP-C1 Binary input signal CH26 External trip C-phase426 CH26-EXTTP-C2 Binary input signal CH26 External trip C-phase427 CH27-DS1-N/O Binary input signal CH27 DS1 normaly open contact428 CH27-DS1-N/C Binary input signal CH27 DS1 normaly close contact429 CH27-BI2 Binary input signal CH27 BI2430 CH27-BI6 Binary input signal CH27 BI6431 CH27-BI3 Binary input signal CH27 BI3432 CH27-BI7 Binary input signal CH27 BI7433 CH27-BI4 Binary input signal CH27 BI4434 CH27-EFP.TR End-fault-protection transfer trip signal435 27OCBF-OR OCBF relay element (3ph OR signal)436437 CH27-EXTTP-A1 Binary input signal CH27 External trip A-phase438 CH27-EXTTP-A2 Binary input signal CH27 External trip A-phase439 CH27-EXTTP-B1 Binary input signal CH27 External trip B-phase440 CH27-EXTTP-B2 Binary input signal CH27 External trip B-phase441 CH27-EXTTP-C1 Binary input signal CH27 External trip C-phase442 CH27-EXTTP-C2 Binary input signal CH27 External trip C-phase443 CH28-DS1-N/O Binary input signal CH28 DS1 normaly open contact444 CH28-DS1-N/C Binary input signal CH28 DS1 normaly close contact445 CH28-BI2 Binary input signal CH28 BI2446 CH28-BI6 Binary input signal CH28 BI6447 CH28-BI3 Binary input signal CH28 BI3448 CH28-BI7 Binary input signal CH28 BI7449 CH28-BI4 Binary input signal CH28 BI4450 CH28-EFP.TR End-fault-protection transfer trip signal451 28OCBF-OR OCBF relay element (3ph OR signal)452453 CH28-EXTTP-A1 Binary input signal CH28 External trip A-phase454 CH28-EXTTP-A2 Binary input signal CH28 External trip A-phase455 CH28-EXTTP-B1 Binary input signal CH28 External trip B-phase456 CH28-EXTTP-B2 Binary input signal CH28 External trip B-phase457 CH28-EXTTP-C1 Binary input signal CH28 External trip C-phase458 CH28-EXTTP-C2 Binary input signal CH28 External trip C-phase459 CH29-DS1-N/O Binary input signal CH29 DS1 normaly open contact460 CH29-DS1-N/C Binary input signal CH29 DS1 normaly close contact461 CH29-BI2 Binary input signal CH29 BI2462 CH29-BI6 Binary input signal CH29 BI6463 CH29-BI3 Binary input signal CH29 BI3464 CH29-BI7 Binary input signal CH29 BI7465 CH29-BI4 Binary input signal CH29 BI4466 CH29-EFP.TR End-fault-protection transfer trip signal467 29OCBF-OR OCBF relay element (3ph OR signal)468469 CH29-EXTTP-A1 Binary input signal CH29 External trip A-phase470 CH29-EXTTP-A2 Binary input signal CH29 External trip A-phase471 CH29-EXTTP-B1 Binary input signal CH29 External trip B-phase472 CH29-EXTTP-B2 Binary input signal CH29 External trip B-phase473 CH29-EXTTP-C1 Binary input signal CH29 External trip C-phase474 CH29-EXTTP-C2 Binary input signal CH29 External trip C-phase475 CH30-DS1-N/O Binary input signal CH30 DS1 normaly open contact476 CH30-DS1-N/C Binary input signal CH30 DS1 normaly close contact477 CH30-BI2 Binary input signal CH30 BI2478 CH30-BI6 Binary input signal CH30 BI6479 CH30-BI3 Binary input signal CH30 BI3480 CH30-BI7 Binary input signal CH30 BI7481 CH30-BI4 Binary input signal CH30 BI4482 CH30-EFP.TR End-fault-protection transfer trip signal483 30OCBF-OR OCBF relay element (3ph OR signal)484485 CH30-EXTTP-A1 Binary input signal CH30 External trip A-phase486 CH30-EXTTP-A2 Binary input signal CH30 External trip A-phase487 CH30-EXTTP-B1 Binary input signal CH30 External trip B-phase488 CH30-EXTTP-B2 Binary input signal CH30 External trip B-phase489 CH30-EXTTP-C1 Binary input signal CH30 External trip C-phase490 CH30-EXTTP-C2 Binary input signal CH30 External trip C-phase

Page 174: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 173 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents491 CH31-DS1-N/O Binary input signal CH31 DS1 normaly open contact492 CH31-DS1-N/C Binary input signal CH31 DS1 normaly close contact493 CH31-BI2 Binary input signal CH31 BI2494 CH31-BI6 Binary input signal CH31 BI6495 CH31-BI3 Binary input signal CH31 BI3496 CH31-BI7 Binary input signal CH31 BI7497 CH31-BI4 Binary input signal CH31 BI4498 CH31-EFP.TR End-fault-protection transfer trip signal499 31OCBF-OR OCBF relay element (3ph OR signal)500501 CH31-EXTTP-A1 Binary input signal CH31 External trip A-phase502 CH31-EXTTP-A2 Binary input signal CH31 External trip A-phase503 CH31-EXTTP-B1 Binary input signal CH31 External trip B-phase504 CH31-EXTTP-B2 Binary input signal CH31 External trip B-phase505 CH31-EXTTP-C1 Binary input signal CH31 External trip C-phase506 CH31-EXTTP-C2 Binary input signal CH31 External trip C-phase507 CH32-DS1-N/O Binary input signal CH32 DS1 normaly open contact508 CH32-DS1-N/C Binary input signal CH32 DS1 normaly close contact509 CH32-BI2 Binary input signal CH32 BI2510 CH32-BI6 Binary input signal CH32 BI6511 CH32-BI3 Binary input signal CH32 BI3512 CH32-BI7 Binary input signal CH32 BI7513 CH32-BI4 Binary input signal CH32 BI4514 CH32-EFP.TR End-fault-protection transfer trip signal515 32OCBF-OR OCBF relay element (3ph OR signal)516517 CH32-EXTTP-A1 Binary input signal CH32 External trip A-phase518 CH32-EXTTP-A2 Binary input signal CH32 External trip A-phase519 CH32-EXTTP-B1 Binary input signal CH32 External trip B-phase520 CH32-EXTTP-B2 Binary input signal CH32 External trip B-phase521 CH32-EXTTP-C1 Binary input signal CH32 External trip C-phase522 CH32-EXTTP-C2 Binary input signal CH32 External trip C-phase523 CH33-DS1-N/O Binary input signal CH33 DS1 normaly open contact524 CH33-DS1-N/C Binary input signal CH33 DS1 normaly close contact525 CH33-BI2 Binary input signal CH33 BI2526 CH33-BI6 Binary input signal CH33 BI6527 CH33-BI3 Binary input signal CH33 BI3528 CH33-BI7 Binary input signal CH33 BI7529 CH33-BI4 Binary input signal CH33 BI4530 CH33-EFP.TR End-fault-protection transfer trip signal531 33OCBF-OR OCBF relay element (3ph OR signal)532533 CH33-EXTTP-A1 Binary input signal CH33 External trip A-phase534 CH33-EXTTP-A2 Binary input signal CH33 External trip A-phase535 CH33-EXTTP-B1 Binary input signal CH33 External trip B-phase536 CH33-EXTTP-B2 Binary input signal CH33 External trip B-phase537 CH33-EXTTP-C1 Binary input signal CH33 External trip C-phase538 CH33-EXTTP-C2 Binary input signal CH33 External trip C-phase539 CH34-DS1-N/O Binary input signal CH34 DS1 normaly open contact540 CH34-DS1-N/C Binary input signal CH34 DS1 normaly close contact541 CH34-BI2 Binary input signal CH34 BI2542 CH34-BI6 Binary input signal CH34 BI6543 CH34-BI3 Binary input signal CH34 BI3544 CH34-BI7 Binary input signal CH34 BI7545 CH34-BI4 Binary input signal CH34 BI4546 CH34-EFP.TR End-fault-protection transfer trip signal547 34OCBF-OR OCBF relay element (3ph OR signal)548549 CH34-EXTTP-A1 Binary input signal CH34 External trip A-phase550 CH34-EXTTP-A2 Binary input signal CH34 External trip A-phase551 CH34-EXTTP-B1 Binary input signal CH34 External trip B-phase552 CH34-EXTTP-B2 Binary input signal CH34 External trip B-phase553 CH34-EXTTP-C1 Binary input signal CH34 External trip C-phase554 CH34-EXTTP-C2 Binary input signal CH34 External trip C-phase555 CH35-DS1-N/O Binary input signal CH35 DS1 normaly open contact556 CH35-DS1-N/C Binary input signal CH35 DS1 normaly close contact557 CH35-BI2 Binary input signal CH35 BI2558 CH35-BI6 Binary input signal CH35 BI6559 CH35-BI3 Binary input signal CH35 BI3560 CH35-BI7 Binary input signal CH35 BI7

Page 175: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 174 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents561 CH35-BI4 Binary input signal CH35 BI4562 CH35-EFP.TR End-fault-protection transfer trip signal563 35OCBF-OR OCBF relay element (3ph OR signal)564565 CH35-EXTTP-A1 Binary input signal CH35 External trip A-phase566 CH35-EXTTP-A2 Binary input signal CH35 External trip A-phase567 CH35-EXTTP-B1 Binary input signal CH35 External trip B-phase568 CH35-EXTTP-B2 Binary input signal CH35 External trip B-phase569 CH35-EXTTP-C1 Binary input signal CH35 External trip C-phase570 CH35-EXTTP-C2 Binary input signal CH35 External trip C-phase571 CH36-DS1-N/O Binary input signal CH36 DS1 normaly open contact572 CH36-DS1-N/C Binary input signal CH36 DS1 normaly close contact573 CH36-BI2 Binary input signal CH36 BI2574 CH36-BI6 Binary input signal CH36 BI6575 CH36-BI3 Binary input signal CH36 BI3576 CH36-BI7 Binary input signal CH36 BI7577 CH36-BI4 Binary input signal CH36 BI4578 CH36-EFP.TR End-fault-protection transfer trip signal579 36OCBF-OR OCBF relay element (3ph OR signal)580581 CH36-EXTTP-A1 Binary input signal CH36 External trip A-phase582 CH36-EXTTP-A2 Binary input signal CH36 External trip A-phase583 CH36-EXTTP-B1 Binary input signal CH36 External trip B-phase584 CH36-EXTTP-B2 Binary input signal CH36 External trip B-phase585 CH36-EXTTP-C1 Binary input signal CH36 External trip C-phase586 CH36-EXTTP-C2 Binary input signal CH36 External trip C-phase587 CH37-DS1-N/O Binary input signal CH37 DS1 normaly open contact588 CH37-DS1-N/C Binary input signal CH37 DS1 normaly close contact589 CH37-BI2 Binary input signal CH37 BI2590 CH37-BI6 Binary input signal CH37 BI6591 CH37-BI3 Binary input signal CH37 BI3592 CH37-BI7 Binary input signal CH37 BI7593 CH37-BI4 Binary input signal CH37 BI4594 CH37-EFP.TR End-fault-protection transfer trip signal595 37OCBF-OR OCBF relay element (3ph OR signal)596597 CH37-EXTTP-A1 Binary input signal CH37 External trip A-phase598 CH37-EXTTP-A2 Binary input signal CH37 External trip A-phase599 CH37-EXTTP-B1 Binary input signal CH37 External trip B-phase600 CH37-EXTTP-B2 Binary input signal CH37 External trip B-phase601 CH37-EXTTP-C1 Binary input signal CH37 External trip C-phase602 CH37-EXTTP-C2 Binary input signal CH37 External trip C-phase603 CH38-DS1-N/O Binary input signal CH38 DS1 normaly open contact604 CH38-DS1-N/C Binary input signal CH38 DS1 normaly close contact605 CH38-BI2 Binary input signal CH38 BI2606 CH38-BI6 Binary input signal CH38 BI6607 CH38-BI3 Binary input signal CH38 BI3608 CH38-BI7 Binary input signal CH38 BI7609 CH38-BI4 Binary input signal CH38 BI4610 CH38-EFP.TR End-fault-protection transfer trip signal611 38OCBF-OR OCBF relay element (3ph OR signal)612613 CH38-EXTTP-A1 Binary input signal CH38 External trip A-phase614 CH38-EXTTP-A2 Binary input signal CH38 External trip A-phase615 CH38-EXTTP-B1 Binary input signal CH38 External trip B-phase616 CH38-EXTTP-B2 Binary input signal CH38 External trip B-phase617 CH38-EXTTP-C1 Binary input signal CH38 External trip C-phase618 CH38-EXTTP-C2 Binary input signal CH38 External trip C-phase619 CH39-DS1-N/O Binary input signal CH39 DS1 normaly open contact620 CH39-DS1-N/C Binary input signal CH39 DS1 normaly close contact621 CH39-BI2 Binary input signal CH39 BI2622 CH39-BI6 Binary input signal CH39 BI6623 CH39-BI3 Binary input signal CH39 BI3624 CH39-BI7 Binary input signal CH39 BI7625 CH39-BI4 Binary input signal CH39 BI4626 CH39-EFP.TR End-fault-protection transfer trip signal627 39OCBF-OR OCBF relay element (3ph OR signal)628629 CH39-EXTTP-A1 Binary input signal CH39 External trip A-phase630 CH39-EXTTP-A2 Binary input signal CH39 External trip A-phase

Page 176: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 175 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents631 CH39-EXTTP-B1 Binary input signal CH39 External trip B-phase632 CH39-EXTTP-B2 Binary input signal CH39 External trip B-phase633 CH39-EXTTP-C1 Binary input signal CH39 External trip C-phase634 CH39-EXTTP-C2 Binary input signal CH39 External trip C-phase635 CH40-DS1-N/O Binary input signal CH40 DS1 normaly open contact636 CH40-DS1-N/C Binary input signal CH40 DS1 normaly close contact637 CH40-BI2 Binary input signal CH40 BI2638 CH40-BI6 Binary input signal CH40 BI6639 CH40-BI3 Binary input signal CH40 BI3640 CH40-BI7 Binary input signal CH40 BI7641 CH40-BI4 Binary input signal CH40 BI4642 CH40-EFP.TR End-fault-protection transfer trip signal643 40OCBF-OR OCBF relay element (3ph OR signal)644645 CH40-EXTTP-A1 Binary input signal CH40 External trip A-phase646 CH40-EXTTP-A2 Binary input signal CH40 External trip A-phase647 CH40-EXTTP-B1 Binary input signal CH40 External trip B-phase648 CH40-EXTTP-B2 Binary input signal CH40 External trip B-phase649 CH40-EXTTP-C1 Binary input signal CH40 External trip C-phase650 CH40-EXTTP-C2 Binary input signal CH40 External trip C-phase651 CH41-DS1-N/O Binary input signal CH41 DS1 normaly open contact652 CH41-DS1-N/C Binary input signal CH41 DS1 normaly close contact653 CH41-BI2 Binary input signal CH41 BI2654 CH41-BI6 Binary input signal CH41 BI6655 CH41-BI3 Binary input signal CH41 BI3656 CH41-BI7 Binary input signal CH41 BI7657 CH41-BI4 Binary input signal CH41 BI4658 CH41-EFP.TR End-fault-protection transfer trip signal659 41OCBF-OR OCBF relay element (3ph OR signal)660661 CH41-EXTTP-A1 Binary input signal CH41 External trip A-phase662 CH41-EXTTP-A2 Binary input signal CH41 External trip A-phase663 CH41-EXTTP-B1 Binary input signal CH41 External trip B-phase664 CH41-EXTTP-B2 Binary input signal CH41 External trip B-phase665 CH41-EXTTP-C1 Binary input signal CH41 External trip C-phase666 CH41-EXTTP-C2 Binary input signal CH41 External trip C-phase667 CH42-DS1-N/O Binary input signal CH42 DS1 normaly open contact668 CH42-DS1-N/C Binary input signal CH42 DS1 normaly close contact669 CH42-BI2 Binary input signal CH42 BI2670 CH42-BI6 Binary input signal CH42 BI6671 CH42-BI3 Binary input signal CH42 BI3672 CH42-BI7 Binary input signal CH42 BI7673 CH42-BI4 Binary input signal CH42 BI4674 CH42-EFP.TR End-fault-protection transfer trip signal675 42OCBF-OR OCBF relay element (3ph OR signal)676677 CH42-EXTTP-A1 Binary input signal CH42 External trip A-phase678 CH42-EXTTP-A2 Binary input signal CH42 External trip A-phase679 CH42-EXTTP-B1 Binary input signal CH42 External trip B-phase680 CH42-EXTTP-B2 Binary input signal CH42 External trip B-phase681 CH42-EXTTP-C1 Binary input signal CH42 External trip C-phase682 CH42-EXTTP-C2 Binary input signal CH42 External trip C-phase683 CH43-DS1-N/O Binary input signal CH43 DS1 normaly open contact684 CH43-DS1-N/C Binary input signal CH43 DS1 normaly close contact685 CH43-BI2 Binary input signal CH43 BI2686 CH43-BI6 Binary input signal CH43 BI6687 CH43-BI3 Binary input signal CH43 BI3688 CH43-BI7 Binary input signal CH43 BI7689 CH43-BI4 Binary input signal CH43 BI4690 CH43-EFP.TR End-fault-protection transfer trip signal691 43OCBF-OR OCBF relay element (3ph OR signal)692693 CH43-EXTTP-A1 Binary input signal CH43 External trip A-phase694 CH43-EXTTP-A2 Binary input signal CH43 External trip A-phase695 CH43-EXTTP-B1 Binary input signal CH43 External trip B-phase696 CH43-EXTTP-B2 Binary input signal CH43 External trip B-phase697 CH43-EXTTP-C1 Binary input signal CH43 External trip C-phase698 CH43-EXTTP-C2 Binary input signal CH43 External trip C-phase699 CH44-DS1-N/O Binary input signal CH44 DS1 normaly open contact700 CH44-DS1-N/C Binary input signal CH44 DS1 normaly close contact

Page 177: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 176 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents701 CH44-BI2 Binary input signal CH44 BI2702 CH44-BI6 Binary input signal CH44 BI6703 CH44-BI3 Binary input signal CH44 BI3704 CH44-BI7 Binary input signal CH44 BI7705 CH44-BI4 Binary input signal CH44 BI4706 CH44-EFP.TR End-fault-protection transfer trip signal707 44OCBF-OR OCBF relay element (3ph OR signal)708709 CH44-EXTTP-A1 Binary input signal CH44 External trip A-phase710 CH44-EXTTP-A2 Binary input signal CH44 External trip A-phase711 CH44-EXTTP-B1 Binary input signal CH44 External trip B-phase712 CH44-EXTTP-B2 Binary input signal CH44 External trip B-phase713 CH44-EXTTP-C1 Binary input signal CH44 External trip C-phase714 CH44-EXTTP-C2 Binary input signal CH44 External trip C-phase715 CH45-DS1-N/O Binary input signal CH45 DS1 normaly open contact716 CH45-DS1-N/C Binary input signal CH45 DS1 normaly close contact717 CH45-BI2 Binary input signal CH45 BI2718 CH45-BI6 Binary input signal CH45 BI6719 CH45-BI3 Binary input signal CH45 BI3720 CH45-BI7 Binary input signal CH45 BI7721 CH45-BI4 Binary input signal CH45 BI4722 CH45-EFP.TR End-fault-protection transfer trip signal723 45OCBF-OR OCBF relay element (3ph OR signal)724725 CH45-EXTTP-A1 Binary input signal CH45 External trip A-phase726 CH45-EXTTP-A2 Binary input signal CH45 External trip A-phase727 CH45-EXTTP-B1 Binary input signal CH45 External trip B-phase728 CH45-EXTTP-B2 Binary input signal CH45 External trip B-phase729 CH45-EXTTP-C1 Binary input signal CH45 External trip C-phase730 CH45-EXTTP-C2 Binary input signal CH45 External trip C-phase731 CH46-DS1-N/O Binary input signal CH46 DS1 normaly open contact732 CH46-DS1-N/C Binary input signal CH46 DS1 normaly close contact733 CH46-BI2 Binary input signal CH46 BI2734 CH46-BI6 Binary input signal CH46 BI6735 CH46-BI3 Binary input signal CH46 BI3736 CH46-BI7 Binary input signal CH46 BI7737 CH46-BI4 Binary input signal CH46 BI4738 CH46-EFP.TR End-fault-protection transfer trip signal739 46OCBF-OR OCBF relay element (3ph OR signal)740741 CH46-EXTTP-A1 Binary input signal CH46 External trip A-phase742 CH46-EXTTP-A2 Binary input signal CH46 External trip A-phase743 CH46-EXTTP-B1 Binary input signal CH46 External trip B-phase744 CH46-EXTTP-B2 Binary input signal CH46 External trip B-phase745 CH46-EXTTP-C1 Binary input signal CH46 External trip C-phase746 CH46-EXTTP-C2 Binary input signal CH46 External trip C-phase747 CH47-DS1-N/O Binary input signal CH47 DS1 normaly open contact748 CH47-DS1-N/C Binary input signal CH47 DS1 normaly close contact749 CH47-BI2 Binary input signal CH47 BI2750 CH47-BI6 Binary input signal CH47 BI6751 CH47-BI3 Binary input signal CH47 BI3752 CH47-BI7 Binary input signal CH47 BI7753 CH47-BI4 Binary input signal CH47 BI4754 CH47-EFP.TR End-fault-protection transfer trip signal755 47OCBF-OR OCBF relay element (3ph OR signal)756757 CH47-EXTTP-A1 Binary input signal CH47 External trip A-phase758 CH47-EXTTP-A2 Binary input signal CH47 External trip A-phase759 CH47-EXTTP-B1 Binary input signal CH47 External trip B-phase760 CH47-EXTTP-B2 Binary input signal CH47 External trip B-phase761 CH47-EXTTP-C1 Binary input signal CH47 External trip C-phase762 CH47-EXTTP-C2 Binary input signal CH47 External trip C-phase763 CH48-DS1-N/O Binary input signal CH48 DS1 normaly open contact764 CH48-DS1-N/C Binary input signal CH48 DS1 normaly close contact765 CH48-BI2 Binary input signal CH48 BI2766 CH48-BI6 Binary input signal CH48 BI6767 CH48-BI3 Binary input signal CH48 BI3768 CH48-BI7 Binary input signal CH48 BI7769 CH48-BI4 Binary input signal CH48 BI4770 CH48-EFP.TR End-fault-protection transfer trip signal

Page 178: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 177 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents771 48OCBF-OR OCBF relay element (3ph OR signal)772773 CH48-EXTTP-A1 Binary input signal CH48 External trip A-phase774 CH48-EXTTP-A2 Binary input signal CH48 External trip A-phase775 CH48-EXTTP-B1 Binary input signal CH48 External trip B-phase776 CH48-EXTTP-B2 Binary input signal CH48 External trip B-phase777 CH48-EXTTP-C1 Binary input signal CH48 External trip C-phase778 CH48-EXTTP-C2 Binary input signal CH48 External trip C-phase779 CH49-DS1-N/O Binary input signal CH49 DS1 normaly open contact780 CH49-DS1-N/C Binary input signal CH49 DS1 normaly close contact781 CH49-BI2 Binary input signal CH49 BI2782 CH49-BI6 Binary input signal CH49 BI6783 CH49-BI3 Binary input signal CH49 BI3784 CH49-BI7 Binary input signal CH49 BI7785 CH49-BI4 Binary input signal CH49 BI4786 CH49-EFP.TR End-fault-protection transfer trip signal787 49OCBF-OR OCBF relay element (3ph OR signal)788789 CH49-EXTTP-A1 Binary input signal CH49 External trip A-phase790 CH49-EXTTP-A2 Binary input signal CH49 External trip A-phase791 CH49-EXTTP-B1 Binary input signal CH49 External trip B-phase792 CH49-EXTTP-B2 Binary input signal CH49 External trip B-phase793 CH49-EXTTP-C1 Binary input signal CH49 External trip C-phase794 CH49-EXTTP-C2 Binary input signal CH49 External trip C-phase795 CH50-DS1-N/O Binary input signal CH50 DS1 normaly open contact796 CH50-DS1-N/C Binary input signal CH50 DS1 normaly close contact797 CH50-BI2 Binary input signal CH50 BI2798 CH50-BI6 Binary input signal CH50 BI6799 CH50-BI3 Binary input signal CH50 BI3800 CH50-BI7 Binary input signal CH50 BI7801 CH50-BI4 Binary input signal CH50 BI4802 CH50-EFP.TR End-fault-protection transfer trip signal803 50OCBF-OR OCBF relay element (3ph OR signal)804805 CH50-EXTTP-A1 Binary input signal CH50 External trip A-phase806 CH50-EXTTP-A2 Binary input signal CH50 External trip A-phase807 CH50-EXTTP-B1 Binary input signal CH50 External trip B-phase808 CH50-EXTTP-B2 Binary input signal CH50 External trip B-phase809 CH50-EXTTP-C1 Binary input signal CH50 External trip C-phase810 CH50-EXTTP-C2 Binary input signal CH50 External trip C-phase811 CH51-DS1-N/O Binary input signal CH51 DS1 normaly open contact812 CH51-DS1-N/C Binary input signal CH51 DS1 normaly close contact813 CH51-BI2 Binary input signal CH51 BI2814 CH51-BI6 Binary input signal CH51 BI6815 CH51-BI3 Binary input signal CH51 BI3816 CH51-BI7 Binary input signal CH51 BI7817 CH51-BI4 Binary input signal CH51 BI4818 CH51-EFP.TR End-fault-protection transfer trip signal819 51OCBF-OR OCBF relay element (3ph OR signal)820821 CH51-EXTTP-A1 Binary input signal CH51 External trip A-phase822 CH51-EXTTP-A2 Binary input signal CH51 External trip A-phase823 CH51-EXTTP-B1 Binary input signal CH51 External trip B-phase824 CH51-EXTTP-B2 Binary input signal CH51 External trip B-phase825 CH51-EXTTP-C1 Binary input signal CH51 External trip C-phase826 CH51-EXTTP-C2 Binary input signal CH51 External trip C-phase827 CH52-DS1-N/O Binary input signal CH52 DS1 normaly open contact828 CH52-DS1-N/C Binary input signal CH52 DS1 normaly close contact829 CH52-BI2 Binary input signal CH52 BI2830 CH52-BI6 Binary input signal CH52 BI6831 CH52-BI3 Binary input signal CH52 BI3832 CH52-BI7 Binary input signal CH52 BI7833 CH52-BI4 Binary input signal CH52 BI4834 CH52-EFP.TR End-fault-protection transfer trip signal835 52OCBF-OR OCBF relay element (3ph OR signal)836837 CH52-EXTTP-A1 Binary input signal CH52 External trip A-phase838 CH52-EXTTP-A2 Binary input signal CH52 External trip A-phase839 CH52-EXTTP-B1 Binary input signal CH52 External trip B-phase840 CH52-EXTTP-B2 Binary input signal CH52 External trip B-phase

Page 179: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 178 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Singal Name Contents841 CH52-EXTTP-C1 Binary input signal CH52 External trip C-phase842 CH52-EXTTP-C2 Binary input signal CH52 External trip C-phase843 CH53-DS1-N/O Binary input signal CH53 DS1 normaly open contact844 CH53-DS1-N/C Binary input signal CH53 DS1 normaly close contact845 CH53-BI2 Binary input signal CH53 BI2846 CH53-BI6 Binary input signal CH53 BI6847 CH53-BI3 Binary input signal CH53 BI3848 CH53-BI7 Binary input signal CH53 BI7849 CH53-BI4 Binary input signal CH53 BI4850 CH53-EFP.TR End-fault-protection transfer trip signal851 53OCBF-OR OCBF relay element (3ph OR signal)852853 CH53-EXTTP-A1 Binary input signal CH53 External trip A-phase854 CH53-EXTTP-A2 Binary input signal CH53 External trip A-phase855 CH53-EXTTP-B1 Binary input signal CH53 External trip B-phase856 CH53-EXTTP-B2 Binary input signal CH53 External trip B-phase857 CH53-EXTTP-C1 Binary input signal CH53 External trip C-phase858 CH53-EXTTP-C2 Binary input signal CH53 External trip C-phase859 CH54-DS1-N/O Binary input signal CH54 DS1 normaly open contact860 CH54-DS1-N/C Binary input signal CH54 DS1 normaly close contact861 CH54-BI2 Binary input signal CH54 BI2862 CH54-BI6 Binary input signal CH54 BI6863 CH54-BI3 Binary input signal CH54 BI3864 CH54-BI7 Binary input signal CH54 BI7865 CH54-BI4 Binary input signal CH54 BI4866 CH54-EFP.TR End-fault-protection transfer trip signal867 54OCBF-OR OCBF relay element (3ph OR signal)868869 CH54-EXTTP-A1 Binary input signal CH54 External trip A-phase870 CH54-EXTTP-A2 Binary input signal CH54 External trip A-phase871 CH54-EXTTP-B1 Binary input signal CH54 External trip B-phase872 CH54-EXTTP-B2 Binary input signal CH54 External trip B-phase873 CH54-EXTTP-C1 Binary input signal CH54 External trip C-phase874 CH54-EXTTP-C2 Binary input signal CH54 External trip C-phase875 CH55-DS1-N/O Binary input signal CH55 DS1 normaly open contact876 CH55-DS1-N/C Binary input signal CH55 DS1 normaly close contact877 CH55-BI2 Binary input signal CH55 BI2878 CH55-BI6 Binary input signal CH55 BI6879 CH55-BI3 Binary input signal CH55 BI3880 CH55-BI7 Binary input signal CH55 BI7881 CH55-BI4 Binary input signal CH55 BI4882 CH55-EFP.TR End-fault-protection transfer trip signal883 55OCBF-OR OCBF relay element (3ph OR signal)884885 CH55-EXTTP-A1 Binary input signal CH55 External trip A-phase886 CH55-EXTTP-A2 Binary input signal CH55 External trip A-phase887 CH55-EXTTP-B1 Binary input signal CH55 External trip B-phase888 CH55-EXTTP-B2 Binary input signal CH55 External trip B-phase889 CH55-EXTTP-C1 Binary input signal CH55 External trip C-phase890 CH55-EXTTP-C2 Binary input signal CH55 External trip C-phase891 CH56-DS1-N/O Binary input signal CH56 DS1 normaly open contact892 CH56-DS1-N/C Binary input signal CH56 DS1 normaly close contact893 CH56-BI2 Binary input signal CH56 BI2894 CH56-BI6 Binary input signal CH56 BI6895 CH56-BI3 Binary input signal CH56 BI3896 CH56-BI7 Binary input signal CH56 BI7897 CH56-BI4 Binary input signal CH56 BI4898 CH56-EFP.TR End-fault-protection transfer trip signal899 56OCBF-OR OCBF relay element (3ph OR signal)900901 CH56-EXTTP-A1 Binary input signal CH56 External trip A-phase902 CH56-EXTTP-A2 Binary input signal CH56 External trip A-phase903 CH56-EXTTP-B1 Binary input signal CH56 External trip B-phase904 CH56-EXTTP-B2 Binary input signal CH56 External trip B-phase905 CH56-EXTTP-C1 Binary input signal CH56 External trip C-phase906 CH56-EXTTP-C2 Binary input signal CH56 External trip C-phase907 CH57-DS1-N/O Binary input signal CH57 DS1 normaly open contact908 CH57-DS1-N/C Binary input signal CH57 DS1 normaly close contact909 CH57-BI2 Binary input signal CH57 BI2910 CH57-BI6 Binary input signal CH57 BI6

Page 180: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 179 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents911 CH57-BI3 Binary input signal CH57 BI3912 CH57-BI7 Binary input signal CH57 BI7913 CH57-BI4 Binary input signal CH57 BI4914 CH57-EFP.TR End-fault-protection transfer trip signal915 57OCBF-OR OCBF relay element (3ph OR signal)916917 CH57-EXTTP-A1 Binary input signal CH57 External trip A-phase918 CH57-EXTTP-A2 Binary input signal CH57 External trip A-phase919 CH57-EXTTP-B1 Binary input signal CH57 External trip B-phase920 CH57-EXTTP-B2 Binary input signal CH57 External trip B-phase921 CH57-EXTTP-C1 Binary input signal CH57 External trip C-phase922 CH57-EXTTP-C2 Binary input signal CH57 External trip C-phase923 CH58-DS1-N/O Binary input signal CH58 DS1 normaly open contact924 CH58-DS1-N/C Binary input signal CH58 DS1 normaly close contact925 CH58-BI2 Binary input signal CH58 BI2926 CH58-BI6 Binary input signal CH58 BI6927 CH58-BI3 Binary input signal CH58 BI3928 CH58-BI7 Binary input signal CH58 BI7929 CH58-BI4 Binary input signal CH58 BI4930 CH58-EFP.TR End-fault-protection transfer trip signal931 58OCBF-OR OCBF relay element (3ph OR signal)932933 CH58-EXTTP-A1 Binary input signal CH58 External trip A-phase934 CH58-EXTTP-A2 Binary input signal CH58 External trip A-phase935 CH58-EXTTP-B1 Binary input signal CH58 External trip B-phase936 CH58-EXTTP-B2 Binary input signal CH58 External trip B-phase937 CH58-EXTTP-C1 Binary input signal CH58 External trip C-phase938 CH58-EXTTP-C2 Binary input signal CH58 External trip C-phase939 CH59-DS1-N/O Binary input signal CH59 DS1 normaly open contact940 CH59-DS1-N/C Binary input signal CH59 DS1 normaly close contact941 CH59-BI2 Binary input signal CH59 BI2942 CH59-BI6 Binary input signal CH59 BI6943 CH59-BI3 Binary input signal CH59 BI3944 CH59-BI7 Binary input signal CH59 BI7945 CH59-BI4 Binary input signal CH59 BI4946 CH59-EFP.TR End-fault-protection transfer trip signal947 59OCBF-OR OCBF relay element (3ph OR signal)948949 CH59-EXTTP-A1 Binary input signal CH59 External trip A-phase950 CH59-EXTTP-A2 Binary input signal CH59 External trip A-phase951 CH59-EXTTP-B1 Binary input signal CH59 External trip B-phase952 CH59-EXTTP-B2 Binary input signal CH59 External trip B-phase953 CH59-EXTTP-C1 Binary input signal CH59 External trip C-phase954 CH59-EXTTP-C2 Binary input signal CH59 External trip C-phase955 CH60-DS1-N/O Binary input signal CH60 DS1 normaly open contact956 CH60-DS1-N/C Binary input signal CH60 DS1 normaly close contact957 CH60-BI2 Binary input signal CH60 BI2958 CH60-BI6 Binary input signal CH60 BI6959 CH60-BI3 Binary input signal CH60 BI3960 CH60-BI7 Binary input signal CH60 BI7961 CH60-BI4 Binary input signal CH60 BI4962 CH60-EFP.TR End-fault-protection transfer trip signal963 60OCBF-OR OCBF relay element (3ph OR signal)964965 CH60-EXTTP-A1 Binary input signal CH60 External trip A-phase966 CH60-EXTTP-A2 Binary input signal CH60 External trip A-phase967 CH60-EXTTP-B1 Binary input signal CH60 External trip B-phase968 CH60-EXTTP-B2 Binary input signal CH60 External trip B-phase969 CH60-EXTTP-C1 Binary input signal CH60 External trip C-phase970 CH60-EXTTP-C2 Binary input signal CH60 External trip C-phase971 CH61-DS1-N/O Binary input signal CH61 DS1 normaly open contact972 CH61-DS1-N/C Binary input signal CH61 DS1 normaly close contact973 CH61-BI2 Binary input signal CH61 BI2974 CH61-BI6 Binary input signal CH61 BI6975 CH61-BI3 Binary input signal CH61 BI3976 CH61-BI7 Binary input signal CH61 BI7977 CH61-BI4 Binary input signal CH61 BI4978 CH61-EFP.TR End-fault-protection transfer trip signal979 61OCBF-OR OCBF relay element (3ph OR signal)980

Page 181: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 180 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents981 CH61-EXTTP-A1 Binary input signal CH61 External trip A-phase982 CH61-EXTTP-A2 Binary input signal CH61 External trip A-phase983 CH61-EXTTP-B1 Binary input signal CH61 External trip B-phase984 CH61-EXTTP-B2 Binary input signal CH61 External trip B-phase985 CH61-EXTTP-C1 Binary input signal CH61 External trip C-phase986 CH61-EXTTP-C2 Binary input signal CH61 External trip C-phase987 CH62-DS1-N/O Binary input signal CH62 DS1 normaly open contact988 CH62-DS1-N/C Binary input signal CH62 DS1 normaly close contact989 CH62-BI2 Binary input signal CH62 BI2990 CH62-BI6 Binary input signal CH62 BI6991 CH62-BI3 Binary input signal CH62 BI3992 CH62-BI7 Binary input signal CH62 BI7993 CH62-BI4 Binary input signal CH62 BI4994 CH62-EFP.TR End-fault-protection transfer trip signal995 62OCBF-OR OCBF relay element (3ph OR signal)996997 CH62-EXTTP-A1 Binary input signal CH62 External trip A-phase998 CH62-EXTTP-A2 Binary input signal CH62 External trip A-phase999 CH62-EXTTP-B1 Binary input signal CH62 External trip B-phase

1000 CH62-EXTTP-B2 Binary input signal CH62 External trip B-phase1001 CH62-EXTTP-C1 Binary input signal CH62 External trip C-phase1002 CH62-EXTTP-C2 Binary input signal CH62 External trip C-phase1003 CH63-DS1-N/O Binary input signal CH63 DS1 normaly open contact1004 CH63-DS1-N/C Binary input signal CH63 DS1 normaly close contact1005 CH63-BI2 Binary input signal CH63 BI21006 CH63-BI6 Binary input signal CH63 BI61007 CH63-BI3 Binary input signal CH63 BI31008 CH63-BI7 Binary input signal CH63 BI71009 CH63-BI4 Binary input signal CH63 BI41010 CH63-EFP.TR End-fault-protection transfer trip signal1011 63OCBF-OR OCBF relay element (3ph OR signal)10121013 CH63-EXTTP-A1 Binary input signal CH63 External trip A-phase1014 CH63-EXTTP-A2 Binary input signal CH63 External trip A-phase1015 CH63-EXTTP-B1 Binary input signal CH63 External trip B-phase1016 CH63-EXTTP-B2 Binary input signal CH63 External trip B-phase1017 CH63-EXTTP-C1 Binary input signal CH63 External trip C-phase1018 CH63-EXTTP-C2 Binary input signal CH63 External trip C-phase1019 CH64-DS1-N/O Binary input signal CH64 DS1 normaly open contact1020 CH64-DS1-N/C Binary input signal CH64 DS1 normaly close contact1021 CH64-BI2 Binary input signal CH64 BI21022 CH64-BI6 Binary input signal CH64 BI61023 CH64-BI3 Binary input signal CH64 BI31024 CH64-BI7 Binary input signal CH64 BI71025 CH64-BI4 Binary input signal CH64 BI41026 CH64-EFP.TR End-fault-protection transfer trip signal1027 64OCBF-OR OCBF relay element (3ph OR signal)10281029 CH64-EXTTP-A1 Binary input signal CH64 External trip A-phase1030 CH64-EXTTP-A2 Binary input signal CH64 External trip A-phase1031 CH64-EXTTP-B1 Binary input signal CH64 External trip B-phase1032 CH64-EXTTP-B2 Binary input signal CH64 External trip B-phase1033 CH64-EXTTP-C1 Binary input signal CH64 External trip C-phase1034 CH64-EXTTP-C2 Binary input signal CH64 External trip C-phase103510361037103810391040 CU-BI1 Binary input signal CU BI11041 CU-BI2 Binary input signal CU BI21042 CU-BI3 Binary input signal CU BI31043 CU-BI4 Binary input signal CU BI41044 CU-BI5 Binary input signal CU BI51045 CU-BI6 Binary input signal CU BI61046 CU-BI7 Binary input signal CU BI71047 CU-BI8 Binary input signal CU BI81048 CU-BI9 Binary input signal CU BI91049 CU-BI10 Binary input signal CU BI101050 CU-BI11 Binary input signal CU BI11

Page 182: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 181 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1051 CU-BI12 Binary input signal CU BI121052 CU-BI13 Binary input signal CU BI131053 CU-BI14 Binary input signal CU BI141054 CU-BI15 Binary input signal CU BI1510551056 BI1 COM UF Binary input signal BI1 (unfiltered)1057 BI2 COM UF Binary input signal BI2 (unfiltered)1058 BI3 COM UF Binary input signal BI3 (unfiltered)1059 BI4 COM UF Binary input signal BI4 (unfiltered)1060 BI5 COM UF Binary input signal BI5 (unfiltered)1061 BI6 COM UF Binary input signal BI6 (unfiltered)1062 BI7 COM UF Binary input signal BI7 (unfiltered)1063 BI8_COM_UF Binary input signal BI8 (unfiltered)1064 BI9_COM_UF Binary input signal BI9 (unfiltered)1065 BI10_COM_UF Binary input signal BI10 (unfiltered)1066 BI11_COM_UF Binary input signal BI11 (unfiltered)1067 BI12_COM_UF Binary input signal BI12 (unfiltered)1068 BI13_COM_UF Binary input signal BI13 (unfiltered)1069 BI14_COM_UF Binary input signal BI14 (unfiltered)1070 BI15_COM_UF Binary input signal BI15 (unfiltered)10711072 DIFCH-A DIFCH-A relay element output1073 DIFCH-B -B relay element output1074 DIFCH-C -C relay element output1075 DIFZA-A DIFZA-A relay element output1076 DIFZA-B -B relay element output1077 DIFZA-C -C relay element output1078 DIFZB-A DIFZB-A relay element output1079 DIFZB-B -B relay element output1080 DIFZB-C -C relay element output1081 DIFZC-A DIFZC-A relay element output1082 DIFZC-B -B relay element output1083 DIFZC-C -C relay element output1084 DIFZD-A DIFZD-A relay element output1085 DIFZD-B -B relay element output1086 DIFZD-C -C relay element output1087 DIFCH-BLK-A DIFCH-BLK-A relay element output1088 DIFCH-BLK-B -B relay element output1089 DIFCH-BLK-C -C relay element output1090 DIFZA-BLK-A DIFZA-BLK-A relay element output1091 DIFZA-BLK-B -B relay element output1092 DIFZA-BLK-C -C relay element output1093 DIFZB-BLK-A DIFZB-BLK-A relay element output1094 DIFZB-BLK-B -B relay element output1095 DIFZB-BLK-C -C relay element output1096 DIFZC-BLK-A DIFZC-BLK-A relay element output1097 DIFZC-BLK-B -B relay element output1098 DIFZC-BLK-C -C relay element output1099 DIFZD-BLK-A DIFZD-BLK-A relay element output1100 DIFZD-BLK-B -B relay element output1101 DIFZD-BLK-C -C relay element output1102 DIFCHSV-A DIFCHSV-A relay element output1103 DIFCHSV-B -B relay element output1104 DIFCHSV-C -C relay element output1105 DIFZASV-A DIFZASV-A relay element output1106 DIFZASV-B -B relay element output1107 DIFZASV-C -C relay element output1108 DIFZBSV-A DIFZBSV-A relay element output1109 DIFZBSV-B -B relay element output1110 DIFZBSV-C -C relay element output1111 DIFZCSV-A DIFZCSV-A relay element output1112 DIFZCSV-B -B relay element output1113 DIFZCSV-C -C relay element output1114 DIFZDSV-A DIFZDSV-A relay element output1115 DIFZDSV-B -B relay element output1116 DIFZDSV-C -C relay element output1117 SGM IZA-A Zone A differential current (Phase A)1118 SGM IZA-B Zone A differential current (Phase B)1119 SGM IZA-C Zone A differential current (Phase C)1120 SGM IZB-A Zone B differential current (Phase A)

Page 183: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 182 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1121 SGM IZB-B Zone B differential current (Phase B)1122 SGM IZB-C Zone B differential current (Phase C)1123 SGM IZC-A Zone C differential current (Phase A)1124 SGM IZC-B Zone C differential current (Phase B)1125 SGM IZC-C Zone C differential current (Phase C)1126 SGM IZD-A Zone D differential current (Phase A)1127 SGM IZD-B Zone D differential current (Phase B)1128 SGM IZD-C Zone D differential current (Phase C)1129 DIFCH-OR DIFCH relay element output1130 DIFZA-OR DIFZA relay element output1131 DIFZB-OR DIFZB relay element output1132 DIFZC-OR DIFZC relay element output1133 DIFZD-OR DIFZD relay element output1134 DIFCH-BLK-OR DIFCH-BLK relay element output1135 DIFZA-BLK-OR DIFZA-BLK relay element output1136 DIFZB-BLK-OR DIFZB-BLK relay element output1137 DIFZC-BLK-OR DIFZC-BLK relay element output1138 DIFZD-BLK-OR DIFZD-BLK relay element output1139 DIFCHSV-OR DIFCHSV relay element output1140 DIFZASV-OR DIFZASV relay element output1141 DIFZBSV-OR DIFZBSV relay element output1142 DIFZCSV-OR DIFZCSV relay element output1143 DIFZDSV-OR DIFZDSV relay element output1144 UVZA UVG/UVS of ZoneA relay element output1145 UVZB UVG/UVS of ZoneB relay element output1146 UVZC UVG/UVS of ZoneC relay element output1147 UVZD UVG/UVS of ZoneD relay element output11481149115011511152 1OCBF-A 1OCBF-A relay element output1153 1OCBF-B -B relay element output1154 1OCBF-C -C relay element output1155 2OCBF-A 2OCBF-A relay element output1156 2OCBF-B -B relay element output1157 2OCBF-C -C relay element output1158 3OCBF-A 3OCBF-A relay element output1159 3OCBF-B -B relay element output1160 3OCBF-C -C relay element output1161 4OCBF-A 4OCBF-A relay element output1162 4OCBF-B -B relay element output1163 4OCBF-C -C relay element output1164 5OCBF-A 5OCBF-A relay element output1165 5OCBF-B -B relay element output1166 5OCBF-C -C relay element output1167 6OCBF-A 6OCBF-A relay element output1168 6OCBF-B -B relay element output1169 6OCBF-C -C relay element output1170 7OCBF-A 7OCBF-A relay element output1171 7OCBF-B -B relay element output1172 7OCBF-C -C relay element output1173 8OCBF-A 8OCBF-A relay element output1174 8OCBF-B -B relay element output1175 8OCBF-C -C relay element output1176 9OCBF-A 9OCBF-A relay element output1177 9OCBF-B -B relay element output1178 9OCBF-C -C relay element output1179 10OCBF-A 10OCBF-A relay element output1180 10OCBF-B -B relay element output1181 10OCBF-C -C relay element output1182 11OCBF-A 11OCBF-A relay element output1183 11OCBF-B -B relay element output1184 11OCBF-C -C relay element output1185 12OCBF-A 12OCBF-A relay element output1186 12OCBF-B -B relay element output1187 12OCBF-C -C relay element output1188 13OCBF-A 13OCBF-A relay element output1189 13OCBF-B -B relay element output1190 13OCBF-C -C relay element output

Page 184: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 183 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1191 14OCBF-A 14OCBF-A relay element output1192 14OCBF-B -B relay element output1193 14OCBF-C -C relay element output1194 15OCBF-A 15OCBF-A relay element output1195 15OCBF-B -B relay element output1196 15OCBF-C -C relay element output1197 16OCBF-A 16OCBF-A relay element output1198 16OCBF-B -B relay element output1199 16OCBF-C -C relay element output1200 17OCBF-A 17OCBF-A relay element output1201 17OCBF-B -B relay element output1202 17OCBF-C -C relay element output1203 18OCBF-A 18OCBF-A relay element output1204 18OCBF-B -B relay element output1205 18OCBF-C -C relay element output1206 19OCBF-A 19OCBF-A relay element output1207 19OCBF-B -B relay element output1208 19OCBF-C -C relay element output1209 20OCBF-A 20OCBF-A relay element output1210 20OCBF-B -B relay element output1211 20OCBF-C -C relay element output1212 21OCBF-A 21OCBF-A relay element output1213 21OCBF-B -B relay element output1214 21OCBF-C -C relay element output1215 22OCBF-A 22OCBF-A relay element output1216 22OCBF-B -B relay element output1217 22OCBF-C -C relay element output1218 23OCBF-A 23OCBF-A relay element output1219 23OCBF-B -B relay element output1220 23OCBF-C -C relay element output1221 24OCBF-A 24OCBF-A relay element output1222 24OCBF-B -B relay element output1223 24OCBF-C -C relay element output1224 25OCBF-A 25OCBF-A relay element output1225 25OCBF-B -B relay element output1226 25OCBF-C -C relay element output1227 26OCBF-A 26OCBF-A relay element output1228 26OCBF-B -B relay element output1229 26OCBF-C -C relay element output1230 27OCBF-A 27OCBF-A relay element output1231 27OCBF-B -B relay element output1232 27OCBF-C -C relay element output1233 28OCBF-A 28OCBF-A relay element output1234 28OCBF-B -B relay element output1235 28OCBF-C -C relay element output1236 29OCBF-A 29OCBF-A relay element output1237 29OCBF-B -B relay element output1238 29OCBF-C -C relay element output1239 30OCBF-A 30OCBF-A relay element output1240 30OCBF-B -B relay element output1241 30OCBF-C -C relay element output1242 31OCBF-A 31OCBF-A relay element output1243 31OCBF-B -B relay element output1244 31OCBF-C -C relay element output1245 32OCBF-A 32OCBF-A relay element output1246 32OCBF-B -B relay element output1247 32OCBF-C -C relay element output1248 33OCBF-A 33OCBF-A relay element output1249 33OCBF-B -B relay element output1250 33OCBF-C -C relay element output1251 34OCBF-A 34OCBF-A relay element output1252 34OCBF-B -B relay element output1253 34OCBF-C -C relay element output1254 35OCBF-A 35OCBF-A relay element output1255 35OCBF-B -B relay element output1256 35OCBF-C -C relay element output1257 36OCBF-A 36OCBF-A relay element output1258 36OCBF-B -B relay element output1259 36OCBF-C -C relay element output1260 37OCBF-A 37OCBF-A relay element output

Page 185: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 184 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1261 37OCBF-B -B relay element output1262 37OCBF-C -C relay element output1263 38OCBF-A 38OCBF-A relay element output1264 38OCBF-B -B relay element output1265 38OCBF-C -C relay element output1266 39OCBF-A 39OCBF-A relay element output1267 39OCBF-B -B relay element output1268 39OCBF-C -C relay element output1269 40OCBF-A 40OCBF-A relay element output1270 40OCBF-B -B relay element output1271 40OCBF-C -C relay element output1272 41OCBF-A 41OCBF-A relay element output1273 41OCBF-B -B relay element output1274 41OCBF-C -C relay element output1275 42OCBF-A 42OCBF-A relay element output1276 42OCBF-B -B relay element output1277 42OCBF-C -C relay element output1278 43OCBF-A 43OCBF-A relay element output1279 43OCBF-B -B relay element output1280 43OCBF-C -C relay element output1281 44OCBF-A 44OCBF-A relay element output1282 44OCBF-B -B relay element output1283 44OCBF-C -C relay element output1284 45OCBF-A 45OCBF-A relay element output1285 45OCBF-B -B relay element output1286 45OCBF-C -C relay element output1287 46OCBF-A 46OCBF-A relay element output1288 46OCBF-B -B relay element output1289 46OCBF-C -C relay element output1290 47OCBF-A 47OCBF-A relay element output1291 47OCBF-B -B relay element output1292 47OCBF-C -C relay element output1293 48OCBF-A 48OCBF-A relay element output1294 48OCBF-B -B relay element output1295 48OCBF-C -C relay element output1296 49OCBF-A 49OCBF-A relay element output1297 49OCBF-B -B relay element output1298 49OCBF-C -C relay element output1299 50OCBF-A 50OCBF-A relay element output1300 50OCBF-B -B relay element output1301 50OCBF-C -C relay element output1302 51OCBF-A 51OCBF-A relay element output1303 51OCBF-B -B relay element output1304 51OCBF-C -C relay element output1305 52OCBF-A 52OCBF-A relay element output1306 52OCBF-B -B relay element output1307 52OCBF-C -C relay element output1308 53OCBF-A 53OCBF-A relay element output1309 53OCBF-B -B relay element output1310 53OCBF-C -C relay element output1311 54OCBF-A 54OCBF-A relay element output1312 54OCBF-B -B relay element output1313 54OCBF-C -C relay element output1314 55OCBF-A 55OCBF-A relay element output1315 55OCBF-B -B relay element output1316 55OCBF-C -C relay element output1317 56OCBF-A 56OCBF-A relay element output1318 56OCBF-B -B relay element output1319 56OCBF-C -C relay element output1320 57OCBF-A 57OCBF-A relay element output1321 57OCBF-B -B relay element output1322 57OCBF-C -C relay element output1323 58OCBF-A 58OCBF-A relay element output1324 58OCBF-B -B relay element output1325 58OCBF-C -C relay element output1326 59OCBF-A 59OCBF-A relay element output1327 59OCBF-B -B relay element output1328 59OCBF-C -C relay element output1329 60OCBF-A 60OCBF-A relay element output1330 60OCBF-B -B relay element output

Page 186: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 185 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1331 60OCBF-C -C relay element output1332 61OCBF-A 61OCBF-A relay element output1333 61OCBF-B -B relay element output1334 61OCBF-C -C relay element output1335 62OCBF-A 62OCBF-A relay element output1336 62OCBF-B -B relay element output1337 62OCBF-C -C relay element output1338 63OCBF-A 63OCBF-A relay element output1339 63OCBF-B -B relay element output1340 63OCBF-C -C relay element output1341 64OCBF-A 64OCBF-A relay element output1342 64OCBF-B -B relay element output1343 64OCBF-C -C relay element output1344 UVGZA-A UVGZA-A relay element output1345 UVGZA-B -B relay element output1346 UVGZA-C -C relay element output1347 UVSZA-AB UVSZA-AB relay element output1348 UVSZA-BC -BC relay element output1349 UVSZA-CA -CA relay element output1350 UVDZA-A UVDZA-A relay element output1351 UVDZA-B -B relay element output1352 UVDZA-C -C relay element output1353 OVGZA OVGZA relay element output1354 UVGZB-A UVGZB-A relay element output1355 UVGZB-B -B relay element output1356 UVGZB-C -C relay element output1357 UVSZB-AB UVSZB-AB relay element output1358 UVSZB-BC -BC relay element output1359 UVSZB-CA -CA relay element output1360 UVDZB-A UVDZB-A relay element output1361 UVDZB-B -B relay element output1362 UVDZB-C -C relay element output1363 OVGZB OVGZB relay element output1364 UVGZC-A UVGZC-A relay element output1365 UVGZC-B -B relay element output1366 UVGZC-C -C relay element output1367 UVSZC-AB UVSZC-AB relay element output1368 UVSZC-BC -BC relay element output1369 UVSZC-CA -CA relay element output1370 UVDZC-A UVDZC-A relay element output1371 UVDZC-B -B relay element output1372 UVDZC-C -C relay element output1373 OVGZC OVGZC relay element output1374 UVGZD-A UVGZD-A relay element output1375 UVGZD-B -B relay element output1376 UVGZD-C -C relay element output1377 UVSZD-AB UVSZD-AB relay element output1378 UVSZD-BC -BC relay element output1379 UVSZD-CA -CA relay element output1380 UVDZD-A UVDZD-A relay element output1381 UVDZD-B -B relay element output1382 UVDZD-C -C relay element output1383 OVGZD OVGZD relay element output1384 UVGZA UVGZA-A,B,C relay elemnet output (3phase OR)1385 UVSZA UVSZA-A,B,C relay elemnet output (3phase OR)1386 UVDZA UVDZA-A,B,C relay elemnet output (3phase OR with del-timer)1387 UVGZB UVGZB-A,B,C relay elemnet output (3phase OR)1388 UVSZB UVSZB-A,B,C relay elemnet output (3phase OR)1389 UVDZB UVDZB-A,B,C relay elemnet output (3phase OR with del-timer)1390 UVGZC UVGZC-A,B,C relay elemnet output (3phase OR)1391 UVSZC UVSZC-A,B,C relay elemnet output (3phase OR)1392 UVDZC UVDZC-A,B,C relay elemnet output (3phase OR with del-timer)1393 UVGZD UVGZD-A,B,C relay elemnet output (3phase OR)1394 UVSZD UVSZD-A,B,C relay elemnet output (3phase OR)1395 UVDZD UVDZD-A,B,C relay elemnet output (3phase OR with del-timer)1396 CTFID ZA-A Id element for CTF detection (Zone A)1397 CTFID ZA-B ditto1398 CTFID ZA-C ditto1399 CTFID ZB-A Id element for CTF detection (Zone B)1400 CTFID ZB-B ditto

Page 187: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 186 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1401 CTFID ZB-C ditto1402 CTFID ZC-A Id element for CTF detection (Zone C)1403 CTFID ZC-B ditto1404 CTFID ZC-C ditto1405 CTFID ZD-A Id element for CTF detection (Zone D)1406 CTFID ZD-B ditto1407 CTFID ZD-C ditto1408 CTFID CH-A Id element for CTF detection (Check zone)1409 CTFID CH-B ditto1410 CTFID CH-C ditto1411 CTFOVG ZA OVG element for CTF detection1412 CTFOVG ZB ditto1413 CTFOVG ZC ditto1414 CTFOVG ZD ditto1415 CTFUV ZA UV element for CTF detection1416 CTFUV ZB ditto1417 CTFUV ZC ditto1418 CTFUV ZD ditto1419 CTFUVD ZA UVD element for CTF detection1420 CTFUVD ZB ditto1421 CTFUVD ZC ditto1422 CTFUVD ZD ditto1423 DIFCH-EVF-A Evolving fault detection in DIFCH-A relay1424 DIFCH-EVF-B in DIFCH-B relay1425 DIFCH-EVF-C in DIFCH-C relay1426 DIFZA-EVF-A Evolving fault detection in DIFZA-A relay1427 DIFZA-EVF-B in DIFZA-B relay1428 DIFZA-EVF-C in DIFZA-C relay1429 DIFZB-EVF-A Evolving fault detection in DIFZB-A relay1430 DIFZB-EVF-B in DIFZB-B relay1431 DIFZB-EVF-C in DIFZB-C relay1432 DIFZC-EVF-A Evolving fault detection in DIFZC-A relay1433 DIFZC-EVF-B in DIFZC-B relay1434 DIFZC-EVF-C in DIFZC-C relay1435 DIFZD-EVF-A Evolving fault detection in DIFZD-A relay1436 DIFZD-EVF-B in DIFZD-B relay1437 DIFZD-EVF-C in DIFZD-C relay143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470

Page 188: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 187 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536 43BP Bus protection in service1537 43CBF Breaker failuer protecion in service1538 SECTION1-DS Section1 DS close1539 SECTION2-DS Section2 DS close1540 SECTION3-DS Section3 DS close

Page 189: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 188 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1541 SECTION4-DS Section4 DS close1542 COUPLER1-DS Coupler1 DS close1543 COUPLER1-DSB1 Coupler1 DS-B1 close1544 COUPLER1-DSB2 Coupler1 DS-B2 close1545 COUPLER1-DST Coupler1 DS-T close1546 COUPLER2-DS Couoler2 DS close1547 COUPLER2-DSB1 Coupler2 DS-B1 close1548 COUPLER2-DSB2 Coupler2 DS-B2 close1549 COUPLER2-DST Coupler2 DS-T close1550 COUPLER3-DS Coupler3 DS close1551 COUPLER3-DSB1 COUPLER3 DS-B1 close1552 COUPLER3-DSB2 COUPLER3 DS-B2 close1553 COUPLER3-DST Coupler3 DS-T close1554 COUPLER4-DS Coupler4 DS close1555 COUPLER4-DST Coupler4 DS-T close1556 SECTION1-CB Section1 CB close1557 SECTION2-CB Section2 CB close1558 SECTION3-CB Section3 CB close1559 SECTION4-CB Section4 CB close1560 COUPLER1-CB Coupler1 CB close1561 COUPLER2-CB Coupler2 CB close1562 COUPLER3-CB Coupler3 CB close1563 E.SEC1-CB End of section1 CB close1564 E.SEC2-CB End of section2 CB close1565 E.SEC3-CB End of section3 CB close1566 E.SEC4-CB End of section4 CB close1567 C1-TRANS.-ZA Coupler1 : transfer-bus connected with ZoneA applicable condition1568 C1-TRANS.-ZB Coupler1 : transfer-bus connected with ZoneB applicable condition1569 C2-TRANS.-ZA Coupler2 : transfer-bus connected with ZoneA applicable condition1570 C2-TRANS.-ZB Coupler2 : transfer-bus connected with ZoneB applicable condition1571 C3-TRANS.-ZD Coupler3 : transfer-bus connected with ZoneD applicable condition1572 C3-TRANS.-ZB Coupler3 : transfer-bus connected with ZoneB applicable condition1573 TRANS.-ZA Transfer-bus connetcted with ZoneA condition1574 TRANS.-ZB Transfer-bus connetcted with ZoneB condition1575 TRANS.-ZC Transfer-bus connetcted with ZoneC condition1576 TRANS.-ZD Transfer-bus connetcted with ZoneD condition1577 TRANSFER Transfer-bus applicable condition1578 BRIDGE-ZA ZB Busbar bridge condition ZoneA and ZoneB1579 BRIDGE-ZB ZC Busbar bridge condition ZoneB and ZoneC1580 BRIDGE-ZA ZD Busbar bridge condition ZoneA and ZoneD1581 BRIDGE-ZC ZD Busbar bridge condition ZoneC and ZoneD1582 BRIDGE-ZB ZD Busbar bridge condition ZoneB and ZoneD1583 BRIDGE Busbar bridge condition1584 DIFCH-OPERATE DIFCH operation1585 DIFZA-OPERATE DIFZA operation1586 DIFZB-OPERATE DIFZB operation1587 DIFZC-OPERATE DIFZC operation1588 DIFZD-OPERATE DIFZD operation1589 CBFCH-OPERATE CBF for check zone operation1590 CBFZA-OPERATE CBF for zone A operation1591 CBFZB-OPERATE CBF for zone B operation1592 CBFZC-OPERATE CBF for zone C operation1593 CBFZD-OPERATE CBF for zone D operation1594 BP-TRIP Bus protection trip1595 CBF-RETRIP Breaker failuer protecion retrip1596 CBF-TRIP Breaker failuer protecion trip1597 CBF-TRANSFER Breaker failuer protecion transfer trip15981599 DIF-CH TRIP DIF-CH trip1600 DIF-ZA TRIP DIF-ZA trip1601 DIF-ZB TRIP DIF-ZB trip1602 DIF-ZC TRIP DIF-ZC trip1603 DIF-ZD TRIP DIF-ZD trip1604 COMTP-ZA Command trip of zone A1605 COMTP-ZB Command trip of zone B1606 COMTP-ZC Command trip of zone C1607 COMTP-ZD Command trip of zone D1608 COM-TRIP Command trip1609 C1 S1 OPEN Coupler1 opened and Section1 opened1610 C1 S2 OPEN Coupler1 opened and Section2 opened

Page 190: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 189 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1611 C2 S1 OPEN Coupler2 opened and Section1 opened1612 C2 S2 OPEN Coupler2 opened and Section2 opened1613 C1 C2 OPEN Coupler1 opened and Coupler2 opened1614 S1 S2 OPEN Section1 opened and Section2 opened1615 EFP-TRANSFER End-fault-protection transfer trip signal16161617161816191620162116221623162416251626162716281629163016311632 CH1-DS1 CH1 DS1 close1633 CH1-DS2 CH1 DS2 close1634 CH1-DS3 CH1 DS3 close1635 CH1-DS4 CH1 DS4 close1636 CH2-DS1 CH2 DS1 close1637 CH2-DS2 CH2 DS2 close1638 CH2-DS3 CH2 DS3 close1639 CH2-DS4 CH2 DS4 close1640 CH3-DS1 CH3 DS1 close1641 CH3-DS2 CH3 DS2 close1642 CH3-DS3 CH3 DS3 close1643 CH3-DS4 CH3 DS4 close1644 CH4-DS1 CH4 DS1 close1645 CH4-DS2 CH4 DS2 close1646 CH4-DS3 CH4 DS3 close1647 CH4-DS4 CH4 DS4 close1648 CH5-DS1 CH5 DS1 close1649 CH5-DS2 CH5 DS2 close1650 CH5-DS3 CH5 DS3 close1651 CH5-DS4 CH5 DS4 close1652 CH6-DS1 CH6 DS1 close1653 CH6-DS2 CH6 DS2 close1654 CH6-DS3 CH6 DS3 close1655 CH6-DS4 CH6 DS4 close1656 CH7-DS1 CH7 DS1 close1657 CH7-DS2 CH7 DS2 close1658 CH7-DS3 CH7 DS3 close1659 CH7-DS4 CH7 DS4 close1660 CH8-DS1 CH8 DS1 close1661 CH8-DS2 CH8 DS2 close1662 CH8-DS3 CH8 DS3 close1663 CH8-DS4 CH8 DS4 close1664 CH9-DS1 CH9 DS1 close1665 CH9-DS2 CH9 DS2 close1666 CH9-DS3 CH9 DS3 close1667 CH9-DS4 CH9 DS4 close1668 CH10-DS1 CH10 DS1 close1669 CH10-DS2 CH10 DS2 close1670 CH10-DS3 CH10 DS3 close1671 CH10-DS4 CH10 DS4 close1672 CH11-DS1 CH11 DS1 close1673 CH11-DS2 CH11 DS2 close1674 CH11-DS3 CH11 DS3 close1675 CH11-DS4 CH11 DS4 close1676 CH12-DS1 CH12 DS1 close1677 CH12-DS2 CH12 DS2 close1678 CH12-DS3 CH12 DS3 close1679 CH12-DS4 CH12 DS4 close1680 CH13-DS1 CH13 DS1 close

Page 191: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 190 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1681 CH13-DS2 CH13 DS2 close1682 CH13-DS3 CH13 DS3 close1683 CH13-DS4 CH13 DS4 close1684 CH14-DS1 CH14 DS1 close1685 CH14-DS2 CH14 DS2 close1686 CH14-DS3 CH14 DS3 close1687 CH14-DS4 CH14 DS4 close1688 CH15-DS1 CH15 DS1 close1689 CH15-DS2 CH15 DS2 close1690 CH15-DS3 CH15 DS3 close1691 CH15-DS4 CH15 DS4 close1692 CH16-DS1 CH16 DS1 close1693 CH16-DS2 CH16 DS2 close1694 CH16-DS3 CH16 DS3 close1695 CH16-DS4 CH16 DS4 close1696 CH17-DS1 CH17 DS1 close1697 CH17-DS2 CH17 DS2 close1698 CH17-DS3 CH17 DS3 close1699 CH17-DS4 CH17 DS4 close1700 CH18-DS1 CH18 DS1 close1701 CH18-DS2 CH18 DS2 close1702 CH18-DS3 CH18 DS3 close1703 CH18-DS4 CH18 DS4 close1704 CH19-DS1 CH19 DS1 close1705 CH19-DS2 CH19 DS2 close1706 CH19-DS3 CH19 DS3 close1707 CH19-DS4 CH19 DS4 close1708 CH20-DS1 CH20 DS1 close1709 CH20-DS2 CH20 DS2 close1710 CH20-DS3 CH20 DS3 close1711 CH20-DS4 CH20 DS4 close1712 CH21-DS1 CH21 DS1 close1713 CH21-DS2 CH21 DS2 close1714 CH21-DS3 CH21 DS3 close1715 CH21-DS4 CH21 DS4 close1716 CH22-DS1 CH22 DS1 close1717 CH22-DS2 CH22 DS2 close1718 CH22-DS3 CH22 DS3 close1719 CH22-DS4 CH22 DS4 close1720 CH23-DS1 CH23 DS1 close1721 CH23-DS2 CH23 DS2 close1722 CH23-DS3 CH23 DS3 close1723 CH23-DS4 CH23 DS4 close1724 CH24-DS1 CH24 DS1 close1725 CH24-DS2 CH24 DS2 close1726 CH24-DS3 CH24 DS3 close1727 CH24-DS4 CH24 DS4 close1728 CH25-DS1 CH25 DS1 close1729 CH25-DS2 CH25 DS2 close1730 CH25-DS3 CH25 DS3 close1731 CH25-DS4 CH25 DS4 close1732 CH26-DS1 CH26 DS1 close1733 CH26-DS2 CH26 DS2 close1734 CH26-DS3 CH26 DS3 close1735 CH26-DS4 CH26 DS4 close1736 CH27-DS1 CH27 DS1 close1737 CH27-DS2 CH27 DS2 close1738 CH27-DS3 CH27 DS3 close1739 CH27-DS4 CH27 DS4 close1740 CH28-DS1 CH28 DS1 close1741 CH28-DS2 CH28 DS2 close1742 CH28-DS3 CH28 DS3 close1743 CH28-DS4 CH28 DS4 close1744 CH29-DS1 CH29 DS1 close1745 CH29-DS2 CH29 DS2 close1746 CH29-DS3 CH29 DS3 close1747 CH29-DS4 CH29 DS4 close1748 CH30-DS1 CH30 DS1 close1749 CH30-DS2 CH30 DS2 close1750 CH30-DS3 CH30 DS3 close

Page 192: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 191 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1751 CH30-DS4 CH30 DS4 close1752 CH31-DS1 CH31 DS1 close1753 CH31-DS2 CH31 DS2 close1754 CH31-DS3 CH31 DS3 close1755 CH31-DS4 CH31 DS4 close1756 CH32-DS1 CH32 DS1 close1757 CH32-DS2 CH32 DS2 close1758 CH32-DS3 CH32 DS3 close1759 CH32-DS4 CH32 DS4 close1760 CH33-DS1 CH33 DS1 close1761 CH33-DS2 CH33 DS2 close1762 CH33-DS3 CH33 DS3 close1763 CH33-DS4 CH33 DS4 close1764 CH34-DS1 CH34 DS1 close1765 CH34-DS2 CH34 DS2 close1766 CH34-DS3 CH34 DS3 close1767 CH34-DS4 CH34 DS4 close1768 CH35-DS1 CH35 DS1 close1769 CH35-DS2 CH35 DS2 close1770 CH35-DS3 CH35 DS3 close1771 CH35-DS4 CH35 DS4 close1772 CH36-DS1 CH36 DS1 close1773 CH36-DS2 CH36 DS2 close1774 CH36-DS3 CH36 DS3 close1775 CH36-DS4 CH36 DS4 close1776 CH37-DS1 CH37 DS1 close1777 CH37-DS2 CH37 DS2 close1778 CH37-DS3 CH37 DS3 close1779 CH37-DS4 CH37 DS4 close1780 CH38-DS1 CH38 DS1 close1781 CH38-DS2 CH38 DS2 close1782 CH38-DS3 CH38 DS3 close1783 CH38-DS4 CH38 DS4 close1784 CH39-DS1 CH39 DS1 close1785 CH39-DS2 CH39 DS2 close1786 CH39-DS3 CH39 DS3 close1787 CH39-DS4 CH39 DS4 close1788 CH40-DS1 CH40 DS1 close1789 CH40-DS2 CH40 DS2 close1790 CH40-DS3 CH40 DS3 close1791 CH40-DS4 CH40 DS4 close1792 CH41-DS1 CH41 DS1 close1793 CH41-DS2 CH41 DS2 close1794 CH41-DS3 CH41 DS3 close1795 CH41-DS4 CH41 DS4 close1796 CH42-DS1 CH42 DS1 close1797 CH42-DS2 CH42 DS2 close1798 CH42-DS3 CH42 DS3 close1799 CH42-DS4 CH42 DS4 close1800 CH43-DS1 CH43 DS1 close1801 CH43-DS2 CH43 DS2 close1802 CH43-DS3 CH43 DS3 close1803 CH43-DS4 CH43 DS4 close1804 CH44-DS1 CH44 DS1 close1805 CH44-DS2 CH44 DS2 close1806 CH44-DS3 CH44 DS3 close1807 CH44-DS4 CH44 DS4 close1808 CH45-DS1 CH45 DS1 close1809 CH45-DS2 CH45 DS2 close1810 CH45-DS3 CH45 DS3 close1811 CH45-DS4 CH45 DS4 close1812 CH46-DS1 CH46 DS1 close1813 CH46-DS2 CH46 DS2 close1814 CH46-DS3 CH46 DS3 close1815 CH46-DS4 CH46 DS4 close1816 CH47-DS1 CH47 DS1 close1817 CH47-DS2 CH47 DS2 close1818 CH47-DS3 CH47 DS3 close1819 CH47-DS4 CH47 DS4 close1820 CH48-DS1 CH48 DS1 close

Page 193: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 192 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1821 CH48-DS2 CH48 DS2 close1822 CH48-DS3 CH48 DS3 close1823 CH48-DS4 CH48 DS4 close1824 CH49-DS1 CH49 DS1 close1825 CH49-DS2 CH49 DS2 close1826 CH49-DS3 CH49 DS3 close1827 CH49-DS4 CH49 DS4 close1828 CH50-DS1 CH50 DS1 close1829 CH50-DS2 CH50 DS2 close1830 CH50-DS3 CH50 DS3 close1831 CH50-DS4 CH50 DS4 close1832 CH51-DS1 CH51 DS1 close1833 CH51-DS2 CH51 DS2 close1834 CH51-DS3 CH51 DS3 close1835 CH51-DS4 CH51 DS4 close1836 CH52-DS1 CH52 DS1 close1837 CH52-DS2 CH52 DS2 close1838 CH52-DS3 CH52 DS3 close1839 CH52-DS4 CH52 DS4 close1840 CH53-DS1 CH53 DS1 close1841 CH53-DS2 CH53 DS2 close1842 CH53-DS3 CH53 DS3 close1843 CH53-DS4 CH53 DS4 close1844 CH54-DS1 CH54 DS1 close1845 CH54-DS2 CH54 DS2 close1846 CH54-DS3 CH54 DS3 close1847 CH54-DS4 CH54 DS4 close1848 CH55-DS1 CH55 DS1 close1849 CH55-DS2 CH55 DS2 close1850 CH55-DS3 CH55 DS3 close1851 CH55-DS4 CH55 DS4 close1852 CH56-DS1 CH56 DS1 close1853 CH56-DS2 CH56 DS2 close1854 CH56-DS3 CH56 DS3 close1855 CH56-DS4 CH56 DS4 close1856 CH57-DS1 CH57 DS1 close1857 CH57-DS2 CH57 DS2 close1858 CH57-DS3 CH57 DS3 close1859 CH57-DS4 CH57 DS4 close1860 CH58-DS1 CH58 DS1 close1861 CH58-DS2 CH58 DS2 close1862 CH58-DS3 CH58 DS3 close1863 CH58-DS4 CH58 DS4 close1864 CH59-DS1 CH59 DS1 close1865 CH59-DS2 CH59 DS2 close1866 CH59-DS3 CH59 DS3 close1867 CH59-DS4 CH59 DS4 close1868 CH60-DS1 CH60 DS1 close1869 CH60-DS2 CH60 DS2 close1870 CH60-DS3 CH60 DS3 close1871 CH60-DS4 CH60 DS4 close1872 CH61-DS1 CH61 DS1 close1873 CH61-DS2 CH61 DS2 close1874 CH61-DS3 CH61 DS3 close1875 CH61-DS4 CH61 DS4 close1876 CH62-DS1 CH62 DS1 close1877 CH62-DS2 CH62 DS2 close1878 CH62-DS3 CH62 DS3 close1879 CH62-DS4 CH62 DS4 close1880 CH63-DS1 CH63 DS1 close1881 CH63-DS2 CH63 DS2 close1882 CH63-DS3 CH63 DS3 close1883 CH63-DS4 CH63 DS4 close1884 CH64-DS1 CH64 DS1 close1885 CH64-DS2 CH64 DS2 close1886 CH64-DS3 CH64 DS3 close1887 CH64-DS4 CH64 DS4 close1888 CH1-CB CH1 CB close1889 CH2-CB CH2 CB close1890 CH3-CB CH3 CB close

Page 194: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 193 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1891 CH4-CB CH4 CB close1892 CH5-CB CH5 CB close1893 CH6-CB CH6 CB close1894 CH7-CB CH7 CB close1895 CH8-CB CH8 CB close1896 CH9-CB CH9 CB close1897 CH10-CB CH10 CB close1898 CH11-CB CH11 CB close1899 CH12-CB CH12 CB close1900 CH13-CB CH13 CB close1901 CH14-CB CH14 CB close1902 CH15-CB CH15 CB close1903 CH16-CB CH16 CB close1904 CH17-CB CH17 CB close1905 CH18-CB CH18 CB close1906 CH19-CB CH19 CB close1907 CH20-CB CH20 CB close1908 CH21-CB CH21 CB close1909 CH22-CB CH22 CB close1910 CH23-CB CH23 CB close1911 CH24-CB CH24 CB close1912 CH25-CB CH25 CB close1913 CH26-CB CH26 CB close1914 CH27-CB CH27 CB close1915 CH28-CB CH28 CB close1916 CH29-CB CH29 CB close1917 CH30-CB CH30 CB close1918 CH31-CB CH31 CB close1919 CH32-CB CH32 CB close1920 CH33-CB CH33 CB close1921 CH34-CB CH34 CB close1922 CH35-CB CH35 CB close1923 CH36-CB CH36 CB close1924 CH37-CB CH37 CB close1925 CH38-CB CH38 CB close1926 CH39-CB CH39 CB close1927 CH40-CB CH40 CB close1928 CH41-CB CH41 CB close1929 CH42-CB CH42 CB close1930 CH43-CB CH43 CB close1931 CH44-CB CH44 CB close1932 CH45-CB CH45 CB close1933 CH46-CB CH46 CB close1934 CH47-CB CH47 CB close1935 CH48-CB CH48 CB close1936 CH49-CB CH49 CB close1937 CH50-CB CH50 CB close1938 CH51-CB CH51 CB close1939 CH52-CB CH52 CB close1940 CH53-CB CH53 CB close1941 CH54-CB CH54 CB close1942 CH55-CB CH55 CB close1943 CH56-CB CH56 CB close1944 CH57-CB CH57 CB close1945 CH58-CB CH58 CB close1946 CH59-CB CH59 CB close1947 CH60-CB CH60 CB close1948 CH61-CB CH61 CB close1949 CH62-CB CH62 CB close1950 CH63-CB CH63 CB close1951 CH64-CB CH64 CB close1952 CH1-EXTTP-A CH1 External trip command A-phase1953 CH1-EXTTP-B CH1 External trip command B-phase1954 CH1-EXTTP-C CH1 External trip command C-phase1955 CH2-EXTTP-A CH2 External trip command A-phase1956 CH2-EXTTP-B CH2 External trip command B-phase1957 CH2-EXTTP-C CH2 External trip command C-phase1958 CH3-EXTTP-A CH3 External trip command A-phase1959 CH3-EXTTP-B CH3 External trip command B-phase1960 CH3-EXTTP-C CH3 External trip command C-phase

Page 195: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 194 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

1961 CH4-EXTTP-A CH4 External trip command A-phase1962 CH4-EXTTP-B CH4 External trip command B-phase1963 CH4-EXTTP-C CH4 External trip command C-phase1964 CH5-EXTTP-A CH5 External trip command A-phase1965 CH5-EXTTP-B CH5 External trip command B-phase1966 CH5-EXTTP-C CH5 External trip command C-phase1967 CH6-EXTTP-A CH6 External trip command A-phase1968 CH6-EXTTP-B CH6 External trip command B-phase1969 CH6-EXTTP-C CH6 External trip command C-phase1970 CH7-EXTTP-A CH7 External trip command A-phase1971 CH7-EXTTP-B CH7 External trip command B-phase1972 CH7-EXTTP-C CH7 External trip command C-phase1973 CH8-EXTTP-A CH8 External trip command A-phase1974 CH8-EXTTP-B CH8 External trip command B-phase1975 CH8-EXTTP-C CH8 External trip command C-phase1976 CH9-EXTTP-A CH9 External trip command A-phase1977 CH9-EXTTP-B CH9 External trip command B-phase1978 CH9-EXTTP-C CH9 External trip command C-phase1979 CH10-EXTTP-A CH10 External trip command A-phase1980 CH10-EXTTP-B CH10 External trip command B-phase1981 CH10-EXTTP-C CH10 External trip command C-phase1982 CH11-EXTTP-A CH11 External trip command A-phase1983 CH11-EXTTP-B CH11 External trip command B-phase1984 CH11-EXTTP-C CH11 External trip command C-phase1985 CH12-EXTTP-A CH12 External trip command A-phase1986 CH12-EXTTP-B CH12 External trip command B-phase1987 CH12-EXTTP-C CH12 External trip command C-phase1988 CH13-EXTTP-A CH13 External trip command A-phase1989 CH13-EXTTP-B CH13 External trip command B-phase1990 CH13-EXTTP-C CH13 External trip command C-phase1991 CH14-EXTTP-A CH14 External trip command A-phase1992 CH14-EXTTP-B CH14 External trip command B-phase1993 CH14-EXTTP-C CH14 External trip command C-phase1994 CH15-EXTTP-A CH15 External trip command A-phase1995 CH15-EXTTP-B CH15 External trip command B-phase1996 CH15-EXTTP-C CH15 External trip command C-phase1997 CH16-EXTTP-A CH16 External trip command A-phase1998 CH16-EXTTP-B CH16 External trip command B-phase1999 CH16-EXTTP-C CH16 External trip command C-phase2000 CH17-EXTTP-A CH17 External trip command A-phase2001 CH17-EXTTP-B CH17 External trip command B-phase2002 CH17-EXTTP-C CH17 External trip command C-phase2003 CH18-EXTTP-A CH18 External trip command A-phase2004 CH18-EXTTP-B CH18 External trip command B-phase2005 CH18-EXTTP-C CH18 External trip command C-phase2006 CH19-EXTTP-A CH19 External trip command A-phase2007 CH19-EXTTP-B CH19 External trip command B-phase2008 CH19-EXTTP-C CH19 External trip command C-phase2009 CH20-EXTTP-A CH20 External trip command A-phase2010 CH20-EXTTP-B CH20 External trip command B-phase2011 CH20-EXTTP-C CH20 External trip command C-phase2012 CH21-EXTTP-A CH21 External trip command A-phase2013 CH21-EXTTP-B CH21 External trip command B-phase2014 CH21-EXTTP-C CH21 External trip command C-phase2015 CH22-EXTTP-A CH22 External trip command A-phase2016 CH22-EXTTP-B CH22 External trip command B-phase2017 CH22-EXTTP-C CH22 External trip command C-phase2018 CH23-EXTTP-A CH23 External trip command A-phase2019 CH23-EXTTP-B CH23 External trip command B-phase2020 CH23-EXTTP-C CH23 External trip command C-phase2021 CH24-EXTTP-A CH24 External trip command A-phase2022 CH24-EXTTP-B CH24 External trip command B-phase2023 CH24-EXTTP-C CH24 External trip command C-phase2024 CH25-EXTTP-A CH25 External trip command A-phase2025 CH25-EXTTP-B CH25 External trip command B-phase2026 CH25-EXTTP-C CH25 External trip command C-phase2027 CH26-EXTTP-A CH26 External trip command A-phase2028 CH26-EXTTP-B CH26 External trip command B-phase2029 CH26-EXTTP-C CH26 External trip command C-phase2030 CH27-EXTTP-A CH27 External trip command A-phase

Page 196: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 195 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2031 CH27-EXTTP-B CH27 External trip command B-phase2032 CH27-EXTTP-C CH27 External trip command C-phase2033 CH28-EXTTP-A CH28 External trip command A-phase2034 CH28-EXTTP-B CH28 External trip command B-phase2035 CH28-EXTTP-C CH28 External trip command C-phase2036 CH29-EXTTP-A CH29 External trip command A-phase2037 CH29-EXTTP-B CH29 External trip command B-phase2038 CH29-EXTTP-C CH29 External trip command C-phase2039 CH30-EXTTP-A CH30 External trip command A-phase2040 CH30-EXTTP-B CH30 External trip command B-phase2041 CH30-EXTTP-C CH30 External trip command C-phase2042 CH31-EXTTP-A CH31 External trip command A-phase2043 CH31-EXTTP-B CH31 External trip command B-phase2044 CH31-EXTTP-C CH31 External trip command C-phase2045 CH32-EXTTP-A CH32 External trip command A-phase2046 CH32-EXTTP-B CH32 External trip command B-phase2047 CH32-EXTTP-C CH32 External trip command C-phase2048 CH33-EXTTP-A CH33 External trip command A-phase2049 CH33-EXTTP-B CH33 External trip command B-phase2050 CH33-EXTTP-C CH33 External trip command C-phase2051 CH34-EXTTP-A CH34 External trip command A-phase2052 CH34-EXTTP-B CH34 External trip command B-phase2053 CH34-EXTTP-C CH34 External trip command C-phase2054 CH35-EXTTP-A CH35 External trip command A-phase2055 CH35-EXTTP-B CH35 External trip command B-phase2056 CH35-EXTTP-C CH35 External trip command C-phase2057 CH36-EXTTP-A CH36 External trip command A-phase2058 CH36-EXTTP-B CH36 External trip command B-phase2059 CH36-EXTTP-C CH36 External trip command C-phase2060 CH37-EXTTP-A CH37 External trip command A-phase2061 CH37-EXTTP-B CH37 External trip command B-phase2062 CH37-EXTTP-C CH37 External trip command C-phase2063 CH38-EXTTP-A CH38 External trip command A-phase2064 CH38-EXTTP-B CH38 External trip command B-phase2065 CH38-EXTTP-C CH38 External trip command C-phase2066 CH39-EXTTP-A CH39 External trip command A-phase2067 CH39-EXTTP-B CH39 External trip command B-phase2068 CH39-EXTTP-C CH39 External trip command C-phase2069 CH40-EXTTP-A CH40 External trip command A-phase2070 CH40-EXTTP-B CH40 External trip command B-phase2071 CH40-EXTTP-C CH40 External trip command C-phase2072 CH41-EXTTP-A CH41 External trip command A-phase2073 CH41-EXTTP-B CH41 External trip command B-phase2074 CH41-EXTTP-C CH41 External trip command C-phase2075 CH42-EXTTP-A CH42 External trip command A-phase2076 CH42-EXTTP-B CH42 External trip command B-phase2077 CH42-EXTTP-C CH42 External trip command C-phase2078 CH43-EXTTP-A CH43 External trip command A-phase2079 CH43-EXTTP-B CH43 External trip command B-phase2080 CH43-EXTTP-C CH43 External trip command C-phase2081 CH44-EXTTP-A CH44 External trip command A-phase2082 CH44-EXTTP-B CH44 External trip command B-phase2083 CH44-EXTTP-C CH44 External trip command C-phase2084 CH45-EXTTP-A CH45 External trip command A-phase2085 CH45-EXTTP-B CH45 External trip command B-phase2086 CH45-EXTTP-C CH45 External trip command C-phase2087 CH46-EXTTP-A CH46 External trip command A-phase2088 CH46-EXTTP-B CH46 External trip command B-phase2089 CH46-EXTTP-C CH46 External trip command C-phase2090 CH47-EXTTP-A CH47 External trip command A-phase2091 CH47-EXTTP-B CH47 External trip command B-phase2092 CH47-EXTTP-C CH47 External trip command C-phase2093 CH48-EXTTP-A CH48 External trip command A-phase2094 CH48-EXTTP-B CH48 External trip command B-phase2095 CH48-EXTTP-C CH48 External trip command C-phase2096 CH49-EXTTP-A CH49 External trip command A-phase2097 CH49-EXTTP-B CH49 External trip command B-phase2098 CH49-EXTTP-C CH49 External trip command C-phase2099 CH50-EXTTP-A CH50 External trip command A-phase2100 CH50-EXTTP-B CH50 External trip command B-phase

Page 197: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 196 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2101 CH50-EXTTP-C CH50 External trip command C-phase2102 CH51-EXTTP-A CH51 External trip command A-phase2103 CH51-EXTTP-B CH51 External trip command B-phase2104 CH51-EXTTP-C CH51 External trip command C-phase2105 CH52-EXTTP-A CH52 External trip command A-phase2106 CH52-EXTTP-B CH52 External trip command B-phase2107 CH52-EXTTP-C CH52 External trip command C-phase2108 CH53-EXTTP-A CH53 External trip command A-phase2109 CH53-EXTTP-B CH53 External trip command B-phase2110 CH53-EXTTP-C CH53 External trip command C-phase2111 CH54-EXTTP-A CH54 External trip command A-phase2112 CH54-EXTTP-B CH54 External trip command B-phase2113 CH54-EXTTP-C CH54 External trip command C-phase2114 CH55-EXTTP-A CH55 External trip command A-phase2115 CH55-EXTTP-B CH55 External trip command B-phase2116 CH55-EXTTP-C CH55 External trip command C-phase2117 CH56-EXTTP-A CH56 External trip command A-phase2118 CH56-EXTTP-B CH56 External trip command B-phase2119 CH56-EXTTP-C CH56 External trip command C-phase2120 CH57-EXTTP-A CH57 External trip command A-phase2121 CH57-EXTTP-B CH57 External trip command B-phase2122 CH57-EXTTP-C CH57 External trip command C-phase2123 CH58-EXTTP-A CH58 External trip command A-phase2124 CH58-EXTTP-B CH58 External trip command B-phase2125 CH58-EXTTP-C CH58 External trip command C-phase2126 CH59-EXTTP-A CH59 External trip command A-phase2127 CH59-EXTTP-B CH59 External trip command B-phase2128 CH59-EXTTP-C CH59 External trip command C-phase2129 CH60-EXTTP-A CH60 External trip command A-phase2130 CH60-EXTTP-B CH60 External trip command B-phase2131 CH60-EXTTP-C CH60 External trip command C-phase2132 CH61-EXTTP-A CH61 External trip command A-phase2133 CH61-EXTTP-B CH61 External trip command B-phase2134 CH61-EXTTP-C CH61 External trip command C-phase2135 CH62-EXTTP-A CH62 External trip command A-phase2136 CH62-EXTTP-B CH62 External trip command B-phase2137 CH62-EXTTP-C CH62 External trip command C-phase2138 CH63-EXTTP-A CH63 External trip command A-phase2139 CH63-EXTTP-B CH63 External trip command B-phase2140 CH63-EXTTP-C CH63 External trip command C-phase2141 CH64-EXTTP-A CH64 External trip command A-phase2142 CH64-EXTTP-B CH64 External trip command B-phase2143 CH64-EXTTP-C CH64 External trip command C-phase2144 1CBF-RETRIP CH1 CBF retrip pick-up signal2145 2CBF-RETRIP CH2 CBF retrip pick-up signal2146 3CBF-RETRIP CH3 CBF retrip pick-up signal2147 4CBF-RETRIP CH4 CBF retrip pick-up signal2148 5CBF-RETRIP CH5 CBF retrip pick-up signal2149 6CBF-RETRIP CH6 CBF retrip pick-up signal2150 7CBF-RETRIP CH7 CBF retrip pick-up signal2151 8CBF-RETRIP CH8 CBF retrip pick-up signal2152 9CBF-RETRIP CH9 CBF retrip pick-up signal2153 10CBF-RETRIP CH10 CBF retrip pick-up signal2154 11CBF-RETRIP CH11 CBF retrip pick-up signal2155 12CBF-RETRIP CH12 CBF retrip pick-up signal2156 13CBF-RETRIP CH13 CBF retrip pick-up signal2157 14CBF-RETRIP CH14 CBF retrip pick-up signal2158 15CBF-RETRIP CH15 CBF retrip pick-up signal2159 16CBF-RETRIP CH16 CBF retrip pick-up signal2160 17CBF-RETRIP CH17 CBF retrip pick-up signal2161 18CBF-RETRIP CH18 CBF retrip pick-up signal2162 19CBF-RETRIP CH19 CBF retrip pick-up signal2163 20CBF-RETRIP CH20 CBF retrip pick-up signal2164 21CBF-RETRIP CH21 CBF retrip pick-up signal2165 22CBF-RETRIP CH22 CBF retrip pick-up signal2166 23CBF-RETRIP CH23 CBF retrip pick-up signal2167 24CBF-RETRIP CH24 CBF retrip pick-up signal2168 25CBF-RETRIP CH25 CBF retrip pick-up signal2169 26CBF-RETRIP CH26 CBF retrip pick-up signal2170 27CBF-RETRIP CH27 CBF retrip pick-up signal

Page 198: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 197 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2171 28CBF-RETRIP CH28 CBF retrip pick-up signal2172 29CBF-RETRIP CH29 CBF retrip pick-up signal2173 30CBF-RETRIP CH30 CBF retrip pick-up signal2174 31CBF-RETRIP CH31 CBF retrip pick-up signal2175 32CBF-RETRIP CH32 CBF retrip pick-up signal2176 33CBF-RETRIP CH33 CBF retrip pick-up signal2177 34CBF-RETRIP CH34 CBF retrip pick-up signal2178 35CBF-RETRIP CH35 CBF retrip pick-up signal2179 36CBF-RETRIP CH36 CBF retrip pick-up signal2180 37CBF-RETRIP CH37 CBF retrip pick-up signal2181 38CBF-RETRIP CH38 CBF retrip pick-up signal2182 39CBF-RETRIP CH39 CBF retrip pick-up signal2183 40CBF-RETRIP CH40 CBF retrip pick-up signal2184 41CBF-RETRIP CH41 CBF retrip pick-up signal2185 42CBF-RETRIP CH42 CBF retrip pick-up signal2186 43CBF-RETRIP CH43 CBF retrip pick-up signal2187 44CBF-RETRIP CH44 CBF retrip pick-up signal2188 45CBF-RETRIP CH45 CBF retrip pick-up signal2189 46CBF-RETRIP CH46 CBF retrip pick-up signal2190 47CBF-RETRIP CH47 CBF retrip pick-up signal2191 48CBF-RETRIP CH48 CBF retrip pick-up signal2192 49CBF-RETRIP CH49 CBF retrip pick-up signal2193 50CBF-RETRIP CH50 CBF retrip pick-up signal2194 51CBF-RETRIP CH51 CBF retrip pick-up signal2195 52CBF-RETRIP CH52 CBF retrip pick-up signal2196 53CBF-RETRIP CH53 CBF retrip pick-up signal2197 54CBF-RETRIP CH54 CBF retrip pick-up signal2198 55CBF-RETRIP CH55 CBF retrip pick-up signal2199 56CBF-RETRIP CH56 CBF retrip pick-up signal2200 57CBF-RETRIP CH57 CBF retrip pick-up signal2201 58CBF-RETRIP CH58 CBF retrip pick-up signal2202 59CBF-RETRIP CH59 CBF retrip pick-up signal2203 60CBF-RETRIP CH60 CBF retrip pick-up signal2204 61CBF-RETRIP CH61 CBF retrip pick-up signal2205 62CBF-RETRIP CH62 CBF retrip pick-up signal2206 63CBF-RETRIP CH63 CBF retrip pick-up signal2207 64CBF-RETRIP CH64 CBF retrip pick-up signal2208 1CBF-TRIP CH1 CBF trip pick-up signal2209 2CBF-TRIP CH2 CBF trip pick-up signal2210 3CBF-TRIP CH3 CBF trip pick-up signal2211 4CBF-TRIP CH4 CBF trip pick-up signal2212 5CBF-TRIP CH5 CBF trip pick-up signal2213 6CBF-TRIP CH6 CBF trip pick-up signal2214 7CBF-TRIP CH7 CBF trip pick-up signal2215 8CBF-TRIP CH8 CBF trip pick-up signal2216 9CBF-TRIP CH9 CBF trip pick-up signal2217 10CBF-TRIP CH10 CBF trip pick-up signal2218 11CBF-TRIP CH11 CBF trip pick-up signal2219 12CBF-TRIP CH12 CBF trip pick-up signal2220 13CBF-TRIP CH13 CBF trip pick-up signal2221 14CBF-TRIP CH14 CBF trip pick-up signal2222 15CBF-TRIP CH15 CBF trip pick-up signal2223 16CBF-TRIP CH16 CBF trip pick-up signal2224 17CBF-TRIP CH17 CBF trip pick-up signal2225 18CBF-TRIP CH18 CBF trip pick-up signal2226 19CBF-TRIP CH19 CBF trip pick-up signal2227 20CBF-TRIP CH20 CBF trip pick-up signal2228 21CBF-TRIP CH21 CBF trip pick-up signal2229 22CBF-TRIP CH22 CBF trip pick-up signal2230 23CBF-TRIP CH23 CBF trip pick-up signal2231 24CBF-TRIP CH24 CBF trip pick-up signal2232 25CBF-TRIP CH25 CBF trip pick-up signal2233 26CBF-TRIP CH26 CBF trip pick-up signal2234 27CBF-TRIP CH27 CBF trip pick-up signal2235 28CBF-TRIP CH28 CBF trip pick-up signal2236 29CBF-TRIP CH29 CBF trip pick-up signal2237 30CBF-TRIP CH30 CBF trip pick-up signal2238 31CBF-TRIP CH31 CBF trip pick-up signal2239 32CBF-TRIP CH32 CBF trip pick-up signal2240 33CBF-TRIP CH33 CBF trip pick-up signal

Page 199: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 198 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2241 34CBF-TRIP CH34 CBF trip pick-up signal2242 35CBF-TRIP CH35 CBF trip pick-up signal2243 36CBF-TRIP CH36 CBF trip pick-up signal2244 37CBF-TRIP CH37 CBF trip pick-up signal2245 38CBF-TRIP CH38 CBF trip pick-up signal2246 39CBF-TRIP CH39 CBF trip pick-up signal2247 40CBF-TRIP CH40 CBF trip pick-up signal2248 41CBF-TRIP CH41 CBF trip pick-up signal2249 42CBF-TRIP CH42 CBF trip pick-up signal2250 43CBF-TRIP CH43 CBF trip pick-up signal2251 44CBF-TRIP CH44 CBF trip pick-up signal2252 45CBF-TRIP CH45 CBF trip pick-up signal2253 46CBF-TRIP CH46 CBF trip pick-up signal2254 47CBF-TRIP CH47 CBF trip pick-up signal2255 48CBF-TRIP CH48 CBF trip pick-up signal2256 49CBF-TRIP CH49 CBF trip pick-up signal2257 50CBF-TRIP CH50 CBF trip pick-up signal2258 51CBF-TRIP CH51 CBF trip pick-up signal2259 52CBF-TRIP CH52 CBF trip pick-up signal2260 53CBF-TRIP CH53 CBF trip pick-up signal2261 54CBF-TRIP CH54 CBF trip pick-up signal2262 55CBF-TRIP CH55 CBF trip pick-up signal2263 56CBF-TRIP CH56 CBF trip pick-up signal2264 57CBF-TRIP CH57 CBF trip pick-up signal2265 58CBF-TRIP CH58 CBF trip pick-up signal2266 59CBF-TRIP CH59 CBF trip pick-up signal2267 60CBF-TRIP CH60 CBF trip pick-up signal2268 61CBF-TRIP CH61 CBF trip pick-up signal2269 62CBF-TRIP CH62 CBF trip pick-up signal2270 63CBF-TRIP CH63 CBF trip pick-up signal2271 64CBF-TRIP CH64 CBF trip pick-up signal2272 CH1-BPTP CH1 Busbar protecion trip2273 CH2-BPTP CH2 Busbar protecion trip2274 CH3-BPTP CH3 Busbar protecion trip2275 CH4-BPTP CH4 Busbar protecion trip2276 CH5-BPTP CH5 Busbar protecion trip2277 CH6-BPTP CH6 Busbar protecion trip2278 CH7-BPTP CH7 Busbar protecion trip2279 CH8-BPTP CH8 Busbar protecion trip2280 CH9-BPTP CH9 Busbar protecion trip2281 CH10-BPTP CH10 Busbar protecion trip2282 CH11-BPTP CH11 Busbar protecion trip2283 CH12-BPTP CH12 Busbar protecion trip2284 CH13-BPTP CH13 Busbar protecion trip2285 CH14-BPTP CH14 Busbar protecion trip2286 CH15-BPTP CH15 Busbar protecion trip2287 CH16-BPTP CH16 Busbar protecion trip2288 CH17-BPTP CH17 Busbar protecion trip2289 CH18-BPTP CH18 Busbar protecion trip2290 CH19-BPTP CH19 Busbar protecion trip2291 CH20-BPTP CH20 Busbar protecion trip2292 CH21-BPTP CH21 Busbar protecion trip2293 CH22-BPTP CH22 Busbar protecion trip2294 CH23-BPTP CH23 Busbar protecion trip2295 CH24-BPTP CH24 Busbar protecion trip2296 CH25-BPTP CH25 Busbar protecion trip2297 CH26-BPTP CH26 Busbar protecion trip2298 CH27-BPTP CH27 Busbar protecion trip2299 CH28-BPTP CH28 Busbar protecion trip2300 CH29-BPTP CH29 Busbar protecion trip2301 CH30-BPTP CH30 Busbar protecion trip2302 CH31-BPTP CH31 Busbar protecion trip2303 CH32-BPTP CH32 Busbar protecion trip2304 CH33-BPTP CH33 Busbar protecion trip2305 CH34-BPTP CH34 Busbar protecion trip2306 CH35-BPTP CH35 Busbar protecion trip2307 CH36-BPTP CH36 Busbar protecion trip2308 CH37-BPTP CH37 Busbar protecion trip2309 CH38-BPTP CH38 Busbar protecion trip2310 CH39-BPTP CH39 Busbar protecion trip

Page 200: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 199 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2311 CH40-BPTP CH40 Busbar protecion trip2312 CH41-BPTP CH41 Busbar protecion trip2313 CH42-BPTP CH42 Busbar protecion trip2314 CH43-BPTP CH43 Busbar protecion trip2315 CH44-BPTP CH44 Busbar protecion trip2316 CH45-BPTP CH45 Busbar protecion trip2317 CH46-BPTP CH46 Busbar protecion trip2318 CH47-BPTP CH47 Busbar protecion trip2319 CH48-BPTP CH48 Busbar protecion trip2320 CH49-BPTP CH49 Busbar protecion trip2321 CH50-BPTP CH50 Busbar protecion trip2322 CH51-BPTP CH51 Busbar protecion trip2323 CH52-BPTP CH52 Busbar protecion trip2324 CH53-BPTP CH53 Busbar protecion trip2325 CH54-BPTP CH54 Busbar protecion trip2326 CH55-BPTP CH55 Busbar protecion trip2327 CH56-BPTP CH56 Busbar protecion trip2328 CH57-BPTP CH57 Busbar protecion trip2329 CH58-BPTP CH58 Busbar protecion trip2330 CH59-BPTP CH59 Busbar protecion trip2331 CH60-BPTP CH60 Busbar protecion trip2332 CH61-BPTP CH61 Busbar protecion trip2333 CH62-BPTP CH62 Busbar protecion trip2334 CH63-BPTP CH63 Busbar protecion trip2335 CH64-BPTP CH64 Busbar protecion trip2336 CH1-CBFRETP CH1 CBF retrip2337 CH2-CBFRETP CH2 CBF retrip2338 CH3-CBFRETP CH3 CBF retrip2339 CH4-CBFRETP CH4 CBF retrip2340 CH5-CBFRETP CH5 CBF retrip2341 CH6-CBFRETP CH6 CBF retrip2342 CH7-CBFRETP CH7 CBF retrip2343 CH8-CBFRETP CH8 CBF retrip2344 CH9-CBFRETP CH9 CBF retrip2345 CH10-CBFRETP CH10 CBF retrip2346 CH11-CBFRETP CH11 CBF retrip2347 CH12-CBFRETP CH12 CBF retrip2348 CH13-CBFRETP CH13 CBF retrip2349 CH14-CBFRETP CH14 CBF retrip2350 CH15-CBFRETP CH15 CBF retrip2351 CH16-CBFRETP CH16 CBF retrip2352 CH17-CBFRETP CH17 CBF retrip2353 CH18-CBFRETP CH18 CBF retrip2354 CH19-CBFRETP CH19 CBF retrip2355 CH20-CBFRETP CH20 CBF retrip2356 CH21-CBFRETP CH21 CBF retrip2357 CH22-CBFRETP CH22 CBF retrip2358 CH23-CBFRETP CH23 CBF retrip2359 CH24-CBFRETP CH24 CBF retrip2360 CH25-CBFRETP CH25 CBF retrip2361 CH26-CBFRETP CH26 CBF retrip2362 CH27-CBFRETP CH27 CBF retrip2363 CH28-CBFRETP CH28 CBF retrip2364 CH29-CBFRETP CH29 CBF retrip2365 CH30-CBFRETP CH30 CBF retrip2366 CH31-CBFRETP CH31 CBF retrip2367 CH32-CBFRETP CH32 CBF retrip2368 CH33-CBFRETP CH33 CBF retrip2369 CH34-CBFRETP CH34 CBF retrip2370 CH35-CBFRETP CH35 CBF retrip2371 CH36-CBFRETP CH36 CBF retrip2372 CH37-CBFRETP CH37 CBF retrip2373 CH38-CBFRETP CH38 CBF retrip2374 CH39-CBFRETP CH39 CBF retrip2375 CH40-CBFRETP CH40 CBF retrip2376 CH41-CBFRETP CH41 CBF retrip2377 CH42-CBFRETP CH42 CBF retrip2378 CH43-CBFRETP CH43 CBF retrip2379 CH44-CBFRETP CH44 CBF retrip2380 CH45-CBFRETP CH45 CBF retrip

Page 201: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 200 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2381 CH46-CBFRETP CH46 CBF retrip2382 CH47-CBFRETP CH47 CBF retrip2383 CH48-CBFRETP CH48 CBF retrip2384 CH49-CBFRETP CH49 CBF retrip2385 CH50-CBFRETP CH50 CBF retrip2386 CH51-CBFRETP CH51 CBF retrip2387 CH52-CBFRETP CH52 CBF retrip2388 CH53-CBFRETP CH53 CBF retrip2389 CH54-CBFRETP CH54 CBF retrip2390 CH55-CBFRETP CH55 CBF retrip2391 CH56-CBFRETP CH56 CBF retrip2392 CH57-CBFRETP CH57 CBF retrip2393 CH58-CBFRETP CH58 CBF retrip2394 CH59-CBFRETP CH59 CBF retrip2395 CH60-CBFRETP CH60 CBF retrip2396 CH61-CBFRETP CH61 CBF retrip2397 CH62-CBFRETP CH62 CBF retrip2398 CH63-CBFRETP CH63 CBF retrip2399 CH64-CBFRETP CH64 CBF retrip2400 CH1-CBFTP CH1 CBF trip2401 CH2-CBFTP CH2 CBF trip2402 CH3-CBFTP CH3 CBF trip2403 CH4-CBFTP CH4 CBF trip2404 CH5-CBFTP CH5 CBF trip2405 CH6-CBFTP CH6 CBF trip2406 CH7-CBFTP CH7 CBF trip2407 CH8-CBFTP CH8 CBF trip2408 CH9-CBFTP CH9 CBF trip2409 CH10-CBFTP CH10 CBF trip2410 CH11-CBFTP CH11 CBF trip2411 CH12-CBFTP CH12 CBF trip2412 CH13-CBFTP CH13 CBF trip2413 CH14-CBFTP CH14 CBF trip2414 CH15-CBFTP CH15 CBF trip2415 CH16-CBFTP CH16 CBF trip2416 CH17-CBFTP CH17 CBF trip2417 CH18-CBFTP CH18 CBF trip2418 CH19-CBFTP CH19 CBF trip2419 CH20-CBFTP CH20 CBF trip2420 CH21-CBFTP CH21 CBF trip2421 CH22-CBFTP CH22 CBF trip2422 CH23-CBFTP CH23 CBF trip2423 CH24-CBFTP CH24 CBF trip2424 CH25-CBFTP CH25 CBF trip2425 CH26-CBFTP CH26 CBF trip2426 CH27-CBFTP CH27 CBF trip2427 CH28-CBFTP CH28 CBF trip2428 CH29-CBFTP CH29 CBF trip2429 CH30-CBFTP CH30 CBF trip2430 CH31-CBFTP CH31 CBF trip2431 CH32-CBFTP CH32 CBF trip2432 CH33-CBFTP CH33 CBF trip2433 CH34-CBFTP CH34 CBF trip2434 CH35-CBFTP CH35 CBF trip2435 CH36-CBFTP CH36 CBF trip2436 CH37-CBFTP CH37 CBF trip2437 CH38-CBFTP CH38 CBF trip2438 CH39-CBFTP CH39 CBF trip2439 CH40-CBFTP CH40 CBF trip2440 CH41-CBFTP CH41 CBF trip2441 CH42-CBFTP CH42 CBF trip2442 CH43-CBFTP CH43 CBF trip2443 CH44-CBFTP CH44 CBF trip2444 CH45-CBFTP CH45 CBF trip2445 CH46-CBFTP CH46 CBF trip2446 CH47-CBFTP CH47 CBF trip2447 CH48-CBFTP CH48 CBF trip2448 CH49-CBFTP CH49 CBF trip2449 CH50-CBFTP CH50 CBF trip2450 CH51-CBFTP CH51 CBF trip

Page 202: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 201 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2451 CH52-CBFTP CH52 CBF trip2452 CH53-CBFTP CH53 CBF trip2453 CH54-CBFTP CH54 CBF trip2454 CH55-CBFTP CH55 CBF trip2455 CH56-CBFTP CH56 CBF trip2456 CH57-CBFTP CH57 CBF trip2457 CH58-CBFTP CH58 CBF trip2458 CH59-CBFTP CH59 CBF trip2459 CH60-CBFTP CH60 CBF trip2460 CH61-CBFTP CH61 CBF trip2461 CH62-CBFTP CH62 CBF trip2462 CH63-CBFTP CH63 CBF trip2463 CH64-CBFTP CH64 CBF trip2464 CH1-CBF.TR CH1 CBF transfer trip2465 CH2-CBF.TR CH2 CBF transfer trip2466 CH3-CBF.TR CH3 CBF transfer trip2467 CH4-CBF.TR CH4 CBF transfer trip2468 CH5-CBF.TR CH5 CBF transfer trip2469 CH6-CBF.TR CH6 CBF transfer trip2470 CH7-CBF.TR CH7 CBF transfer trip2471 CH8-CBF.TR CH8 CBF transfer trip2472 CH9-CBF.TR CH9 CBF transfer trip2473 CH10-CBF.TR CH10 CBF transfer trip2474 CH11-CBF.TR CH11 CBF transfer trip2475 CH12-CBF.TR CH12 CBF transfer trip2476 CH13-CBF.TR CH13 CBF transfer trip2477 CH14-CBF.TR CH14 CBF transfer trip2478 CH15-CBF.TR CH15 CBF transfer trip2479 CH16-CBF.TR CH16 CBF transfer trip2480 CH17-CBF.TR CH17 CBF transfer trip2481 CH18-CBF.TR CH18 CBF transfer trip2482 CH19-CBF.TR CH19 CBF transfer trip2483 CH20-CBF.TR CH20 CBF transfer trip2484 CH21-CBF.TR CH21 CBF transfer trip2485 CH22-CBF.TR CH22 CBF transfer trip2486 CH23-CBF.TR CH23 CBF transfer trip2487 CH24-CBF.TR CH24 CBF transfer trip2488 CH25-CBF.TR CH25 CBF transfer trip2489 CH26-CBF.TR CH26 CBF transfer trip2490 CH27-CBF.TR CH27 CBF transfer trip2491 CH28-CBF.TR CH28 CBF transfer trip2492 CH29-CBF.TR CH29 CBF transfer trip2493 CH30-CBF.TR CH30 CBF transfer trip2494 CH31-CBF.TR CH31 CBF transfer trip2495 CH32-CBF.TR CH32 CBF transfer trip2496 CH33-CBF.TR CH33 CBF transfer trip2497 CH34-CBF.TR CH34 CBF transfer trip2498 CH35-CBF.TR CH35 CBF transfer trip2499 CH36-CBF.TR CH36 CBF transfer trip2500 CH37-CBF.TR CH37 CBF transfer trip2501 CH38-CBF.TR CH38 CBF transfer trip2502 CH39-CBF.TR CH39 CBF transfer trip2503 CH40-CBF.TR CH40 CBF transfer trip2504 CH41-CBF.TR CH41 CBF transfer trip2505 CH42-CBF.TR CH42 CBF transfer trip2506 CH43-CBF.TR CH43 CBF transfer trip2507 CH44-CBF.TR CH44 CBF transfer trip2508 CH45-CBF.TR CH45 CBF transfer trip2509 CH46-CBF.TR CH46 CBF transfer trip2510 CH47-CBF.TR CH47 CBF transfer trip2511 CH48-CBF.TR CH48 CBF transfer trip2512 CH49-CBF.TR CH49 CBF transfer trip2513 CH50-CBF.TR CH50 CBF transfer trip2514 CH51-CBF.TR CH51 CBF transfer trip2515 CH52-CBF.TR CH52 CBF transfer trip2516 CH53-CBF.TR CH53 CBF transfer trip2517 CH54-CBF.TR CH54 CBF transfer trip2518 CH55-CBF.TR CH55 CBF transfer trip2519 CH56-CBF.TR CH56 CBF transfer trip2520 CH57-CBF.TR CH57 CBF transfer trip

Page 203: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 202 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2521 CH58-CBF.TR CH58 CBF transfer trip2522 CH59-CBF.TR CH59 CBF transfer trip2523 CH60-CBF.TR CH60 CBF transfer trip2524 CH61-CBF.TR CH61 CBF transfer trip2525 CH62-CBF.TR CH62 CBF transfer trip2526 CH63-CBF.TR CH63 CBF transfer trip2527 CH64-CBF.TR CH64 CBF transfer trip2528 CH1-CBF/RE CH1 CBF retrip/trip2529 CH2-CBF/RE CH2 CBF retrip/trip2530 CH3-CBF/RE CH3 CBF retrip/trip2531 CH4-CBF/RE CH4 CBF retrip/trip2532 CH5-CBF/RE CH5 CBF retrip/trip2533 CH6-CBF/RE CH6 CBF retrip/trip2534 CH7-CBF/RE CH7 CBF retrip/trip2535 CH8-CBF/RE CH8 CBF retrip/trip2536 CH9-CBF/RE CH9 CBF retrip/trip2537 CH10-CBF/RE CH10 CBF retrip/trip2538 CH11-CBF/RE CH11 CBF retrip/trip2539 CH12-CBF/RE CH12 CBF retrip/trip2540 CH13-CBF/RE CH13 CBF retrip/trip2541 CH14-CBF/RE CH14 CBF retrip/trip2542 CH15-CBF/RE CH15 CBF retrip/trip2543 CH16-CBF/RE CH16 CBF retrip/trip2544 CH17-CBF/RE CH17 CBF retrip/trip2545 CH18-CBF/RE CH18 CBF retrip/trip2546 CH19-CBF/RE CH19 CBF retrip/trip2547 CH20-CBF/RE CH20 CBF retrip/trip2548 CH21-CBF/RE CH21 CBF retrip/trip2549 CH22-CBF/RE CH22 CBF retrip/trip2550 CH23-CBF/RE CH23 CBF retrip/trip2551 CH24-CBF/RE CH24 CBF retrip/trip2552 CH25-CBF/RE CH25 CBF retrip/trip2553 CH26-CBF/RE CH26 CBF retrip/trip2554 CH27-CBF/RE CH27 CBF retrip/trip2555 CH28-CBF/RE CH28 CBF retrip/trip2556 CH29-CBF/RE CH29 CBF retrip/trip2557 CH30-CBF/RE CH30 CBF retrip/trip2558 CH31-CBF/RE CH31 CBF retrip/trip2559 CH32-CBF/RE CH32 CBF retrip/trip2560 CH33-CBF/RE CH33 CBF retrip/trip2561 CH34-CBF/RE CH34 CBF retrip/trip2562 CH35-CBF/RE CH35 CBF retrip/trip2563 CH36-CBF/RE CH36 CBF retrip/trip2564 CH37-CBF/RE CH37 CBF retrip/trip2565 CH38-CBF/RE CH38 CBF retrip/trip2566 CH39-CBF/RE CH39 CBF retrip/trip2567 CH40-CBF/RE CH40 CBF retrip/trip2568 CH41-CBF/RE CH41 CBF retrip/trip2569 CH42-CBF/RE CH42 CBF retrip/trip2570 CH43-CBF/RE CH43 CBF retrip/trip2571 CH44-CBF/RE CH44 CBF retrip/trip2572 CH45-CBF/RE CH45 CBF retrip/trip2573 CH46-CBF/RE CH46 CBF retrip/trip2574 CH47-CBF/RE CH47 CBF retrip/trip2575 CH48-CBF/RE CH48 CBF retrip/trip2576 CH49-CBF/RE CH49 CBF retrip/trip2577 CH50-CBF/RE CH50 CBF retrip/trip2578 CH51-CBF/RE CH51 CBF retrip/trip2579 CH52-CBF/RE CH52 CBF retrip/trip2580 CH53-CBF/RE CH53 CBF retrip/trip2581 CH54-CBF/RE CH54 CBF retrip/trip2582 CH55-CBF/RE CH55 CBF retrip/trip2583 CH56-CBF/RE CH56 CBF retrip/trip2584 CH57-CBF/RE CH57 CBF retrip/trip2585 CH58-CBF/RE CH58 CBF retrip/trip2586 CH59-CBF/RE CH59 CBF retrip/trip2587 CH60-CBF/RE CH60 CBF retrip/trip2588 CH61-CBF/RE CH61 CBF retrip/trip2589 CH62-CBF/RE CH62 CBF retrip/trip2590 CH63-CBF/RE CH63 CBF retrip/trip

Page 204: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 203 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2591 CH64-CBF/RE CH64 CBF retrip/trip2592 CH1-COMTP CH1 command trip2593 CH2-COMTP CH2 command trip2594 CH3-COMTP CH3 command trip2595 CH4-COMTP CH4 command trip2596 CH5-COMTP CH5 command trip2597 CH6-COMTP CH6 command trip2598 CH7-COMTP CH7 command trip2599 CH8-COMTP CH8 command trip2600 CH9-COMTP CH9 command trip2601 CH10-COMTP CH10 command trip2602 CH11-COMTP CH11 command trip2603 CH12-COMTP CH12 command trip2604 CH13-COMTP CH13 command trip2605 CH14-COMTP CH14 command trip2606 CH15-COMTP CH15 command trip2607 CH16-COMTP CH16 command trip2608 CH17-COMTP CH17 command trip2609 CH18-COMTP CH18 command trip2610 CH19-COMTP CH19 command trip2611 CH20-COMTP CH20 command trip2612 CH21-COMTP CH21 command trip2613 CH22-COMTP CH22 command trip2614 CH23-COMTP CH23 command trip2615 CH24-COMTP CH24 command trip2616 CH25-COMTP CH25 command trip2617 CH26-COMTP CH26 command trip2618 CH27-COMTP CH27 command trip2619 CH28-COMTP CH28 command trip2620 CH29-COMTP CH29 command trip2621 CH30-COMTP CH30 command trip2622 CH31-COMTP CH31 command trip2623 CH32-COMTP CH32 command trip2624 CH33-COMTP CH33 command trip2625 CH34-COMTP CH34 command trip2626 CH35-COMTP CH35 command trip2627 CH36-COMTP CH36 command trip2628 CH37-COMTP CH37 command trip2629 CH38-COMTP CH38 command trip2630 CH39-COMTP CH39 command trip2631 CH40-COMTP CH40 command trip2632 CH41-COMTP CH41 command trip2633 CH42-COMTP CH42 command trip2634 CH43-COMTP CH43 command trip2635 CH44-COMTP CH44 command trip2636 CH45-COMTP CH45 command trip2637 CH46-COMTP CH46 command trip2638 CH47-COMTP CH47 command trip2639 CH48-COMTP CH48 command trip2640 CH49-COMTP CH49 command trip2641 CH50-COMTP CH50 command trip2642 CH51-COMTP CH51 command trip2643 CH52-COMTP CH52 command trip2644 CH53-COMTP CH53 command trip2645 CH54-COMTP CH54 command trip2646 CH55-COMTP CH55 command trip2647 CH56-COMTP CH56 command trip2648 CH57-COMTP CH57 command trip2649 CH58-COMTP CH58 command trip2650 CH59-COMTP CH59 command trip2651 CH60-COMTP CH60 command trip2652 CH61-COMTP CH61 command trip2653 CH62-COMTP CH62 command trip2654 CH63-COMTP CH63 command trip2655 CH64-COMTP CH64 command trip26562657265826592660

Page 205: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 204 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2661266226632664266526662667266826692670267126722673267426752676267726782679268026812682268326842685268626872688268926902691269226932694269526962697269826992700270127022703270427052706270727082709271027112712271327142715271627172718271927202721272227232724272527262727272827292730

Page 206: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 205 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800

Page 207: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 206 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2801280228032804280528062807280828092810281128122813281428152816 IEC MDBLK monitor direction blocked2817 IEC TESTMODE IEC61870-5-103 testmode2818 GROUP1 ACTIVE group1 active2819 GROUP2 ACTIVE group2 active2820 GROUP3 ACTIVE group3 active2821 GROUP4 ACTIVE group4 active28222823282428252826 RLY FAIL RELAY FAILURE2827 RLY OP BLK RELAY OUTPUT BLOCK2828 AMF OFF SV BLOCK2829 DSSV DS failure signal2830 CBSV CB failure signal2831 BISV BI failure signal2832 IDSV ID failure signal2833 RELAY FAIL-A2834 OPSV28352836 TRIP-H Trip signal hold28372838283928402841 BRIDGE ALARM Bridge alarm signal2842 CT ERR2843 V0 ERR2844 V2 ERR2845 IDSV-ZA ID fail signal(Discriminating zone A)2846 IDSV-ZB ID fail signal(Discriminating zone B)2847 IDSV-ZC ID fail signal(Discriminating zone C)2848 IDSV-ZD ID fail signal(Discriminating zone D)2849 IDSV-CH ID fail signal(Chack zone)2850 DSSV DS1 DS1 failure signal2851 DSSV DS2 DS2 failure signal2852 DSSV DS3 DS3 failure signal2853 DSSV DS4 DS4 failure signal2854 GEN PICKUP General start/pick-up2855 GEN TRIP General trip2856 DSSV ZA ZoneA DS failure signal2857 DSSV ZB ZoneB DS failure signal2858 DSSV ZC ZoneC DS failure signal2859 DSSV ZD ZoneD DS failure signal2860286128622863 CTF-ZA CTF detection2864 CTF-ZB ditto2865 CTF-ZC ditto2866 CTF-ZD ditto2867 CTF-CH ditto2868 CTF-ZA ALARM CTF alarm2869 CTF-ZB ALARM ditto2870 CTF-ZC ALARM ditto

Page 208: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 207 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2871 CTF-ZD ALARM ditto2872 CTF-CH ALARM ditto2873 CTF ALARM ditto2874 CT1 ERR CT failure2875 CT2 ERR ditto2876 CT3 ERR ditto2877 CT4 ERR ditto2878 CT5_ERR ditto2879 CT6_ERR ditto2880 CT7_ERR ditto2881 CT8_ERR ditto2882 CT9_ERR ditto2883 CT10_ERR ditto2884 CT11_ERR ditto2885 CT12_ERR ditto2886 CT13_ERR ditto2887 CT14_ERR ditto2888 CT15_ERR ditto2889 CT16_ERR ditto2890 CT17_ERR ditto2891 CT18_ERR ditto2892 CT19_ERR ditto2893 CT20_ERR ditto2894 CT21_ERR ditto2895 CT22_ERR ditto2896 CT23_ERR ditto2897 CT24_ERR ditto2898 CT25_ERR ditto2899 CT26_ERR ditto2900 CT27_ERR ditto2901 CT28_ERR ditto2902 CT29_ERR ditto2903 CT30_ERR ditto2904 CT31_ERR ditto2905 CT32_ERR ditto2906 CT33_ERR ditto2907 CT34_ERR ditto2908 CT35_ERR ditto2909 CT36_ERR ditto2910 CT37_ERR ditto2911 CT38_ERR ditto2912 CT39_ERR ditto2913 CT40_ERR ditto2914 CT41_ERR ditto2915 CT42_ERR ditto2916 CT43_ERR ditto2917 CT44_ERR ditto2918 CT45_ERR ditto2919 CT46_ERR ditto2920 CT47_ERR ditto2921 CT48_ERR ditto2922 CT49_ERR ditto2923 CT50_ERR ditto2924 CT51_ERR ditto2925 CT52_ERR ditto2926 CT53_ERR ditto2927 CT54_ERR ditto2928 CT55_ERR ditto2929 CT56_ERR ditto2930 CT57_ERR ditto2931 CT58_ERR ditto2932 CT59_ERR ditto2933 CT60_ERR ditto2934 CT61_ERR ditto2935 CT62_ERR ditto2936 CT63_ERR ditto2937 CT64_ERR ditto2938 V0_ZA_ERR V0 failure2939 V0_ZB_ERR ditto2940 V0_ZC_ERR ditto

Page 209: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 208 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

2941 V0_ZD_ERR ditto2942 V2_ZA_ERR V2 failure2943 V2_ZB_ERR ditto2944 V2_ZC_ERR ditto2945 V2_ZD_ERR ditto29462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010

Page 210: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 209 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

30113012301330143015301630173018301930203021302230233024302530263027302830293030303130323033303430353036303730383039304030413042304330443045304630473048304930503051305230533054305530563057305830593060306130623063306430653066306730683069307030713072 FAULT PHA A fault phase A3073 FAULT PHA B fault phase B3074 FAULT PHA C fault phase C3075 LOCAL OP ACT local operation active3076 REMOTE OP ACT remote operation active3077 NORM LED ON IN-SERVICE LED ON3078 ALM LED ON ALARM LED ON3079 TRIP LED ON TRIP LED ON3080 TEST LED ON TEST LED ON

Page 211: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 210 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

308130823083 LED RESET TRIP LED RESET30843085 IEC103 communication command (reserved)3086 IEC103 communication command (reserved)3087 PROT COM ON IEC103 communication command3088 PRG LED1 ON PROGRAMMABLE LED1 ON3089 PRG LED2 ON PROGRAMMABLE LED2 ON3090 PRG LED3 ON PROGRAMMABLE LED3 ON3091 PRG LED4 ON PROGRAMMABLE LED4 ON3092 PROGRAMMABLE LED5 ON (reserved)3093 PROGRAMMABLE LED6 ON (reserved)3094 PROGRAMMABLE LED7 ON (reserved)3095 PROGRAMMABLE LED8 ON (reserved)3096 PROGRAMMABLE LED9 ON (reserved)3097 PROGRAMMABLE LED10 ON (reserved)3098 PROGRAMMABLE LED11 ON (reserved)3099 PROGRAMMABLE LED12 ON (reserved)3100 PROGRAMMABLE LED13 ON (reserved)3101 PROGRAMMABLE LED14 ON (reserved)3102 PROGRAMMABLE LED15 ON (reserved)3103 PROGRAMMABLE LED16 ON (reserved)3104310531063107 BU-OUT Any BU out of service condition3108 F.Record DONE fault location completed3109 F.Record CLR Fault record clear3110 E.Record CLR Event record clear3111 D.Record CLR Disturbance record clear3112 Data Lost Data clear by BU-RAM memory monitoring error3113311431153116311731183119 PLC data CHG PLC data change3120 IEC103 data CHG IEC-103 data change3121 IEC850 data CHG IEC-850 data change3122 Sys.set change System setting change3123 Rly.set change Relay setting change3124 Grp.set change Group setting change312531263127312831293130 KEY-VIEW VIEW key status (1:pressed)3131 KEY-RESET RESET key status (2:pressed)3132 KEY-ENTER ENTER key status (3:pressed)3133 KEY-END END key status (4:pressed)3134 KEY-CANCEL CANCEL key status (5:pressed)31353136313731383139 DC supply err DC supply error3140 RTC err RTC stopped3141 PCI err PCI bus error3142 GOOSE stop GOOSE stopped3143 Ping err Ping no anwer3144 PLC err PLC stopeed3145 61850 err 61850 stopped3146 SUM err Program ROM checksum error3147 ROM RAM err Rom - Ram mismatch error3148 SRAM err SRAM memory monitoring error3149 BU RAM err BU-RAM memory monitoring error3150 DIDIS err DIDIS error

Page 212: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 211 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3151 EEPROM err EEPROM memory monitoring error31523153 A/D err A/D accuracy checking error3154 CPU err Program error3155 Invalid Invalid error3156 NMI NMI3157 Sampling err Sampling error3158 DIO err DIO card connection error3159 LAN err LAN error3160 LCD err LCD panel connection error3161 ROM data err 8M Romdata error3162 FEP1 SUM err FEP#1 Program ROM checksum error3163 FEP1 ROMR err FEP#1 ROM-RAM error3164 FEP1 SRAM err FEP#1 SRAM memory monitoring error3165 FEP1 DPR err FEP#1 DP-RAM memory monitoring error3166 FEP1 stopped FEP#1 stopped3167 FEP1 CPU err FEP#1 CPU error3168 FEP1 INV err FEP#1 Invalid3169 FEP1 NMI FEP#1 NMI3170 FEP1 SP err FEP#1 Sampling error3171 FEP2 SUM err FEP#2 Program ROM checksum error3172 FEP2 ROMR err FEP#2 ROM-RAM error3173 FEP2 SRAM err FEP#2 SRAM memory monitoring error3174 FEP2 DPR err FEP#2 DP-RAM memory monitoring error3175 FEP2 stopped FEP#2 stopped3176 FEP2 CPU err FEP#2 CPU error3177 FEP2 INV err FEP#2 Invalid3178 FEP2 NMI FEP#2 NMI3179 FEP2 SP err FEP#2 Sampling error31803181318231833184318531863187318831893190 BU_COM_err BU Communication error (OR)3191 BU_EEPROM_err BU EEPROM error (OR)3192 BU_AIREV_err BU AI Rev-data error (OR)3193 BU_AD_err BU AD error (OR)3194 BU_DIO_err BU DIO error (OR)3195 BU_ADDR_err BU Address error(OR)3196 BU_OUTPUT_err BU Output error (OR)319731983199320032013202320332043205320632073208320932103211321232133214321532163217321832193220

Page 213: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 212 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3221322232233224322532263227322832293230323132323233323432353236323732383239324032413242324332443245324632473248324932503251325232533254325532563257325832593260326132623263326432653266326732683269327032713272327332743275327632773278327932803281328232833284328532863287328832893290

Page 214: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 213 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

32913292329332943295329632973298329933003301330233033304330533063307330833093310331133123313331433153316331733183319332033213322332333243325332633273328 GOOSE_IN_Q1 Goose Input Quality #13329 GOOSE_IN_Q2 Goose Input Quality #23330 GOOSE_IN_Q3 Goose Input Quality #33331 GOOSE_IN_Q4 Goose Input Quality #43332 GOOSE_IN_Q5 Goose Input Quality #53333 GOOSE_IN_Q6 Goose Input Quality #63334 GOOSE_IN_Q7 Goose Input Quality #73335 GOOSE_IN_Q8 Goose Input Quality #83336 GOOSE_IN_Q9 Goose Input Quality #93337 GOOSE_IN_Q10 Goose Input Quality #103338 GOOSE_IN_Q11 Goose Input Quality #113339 GOOSE_IN_Q12 Goose Input Quality #123340 GOOSE_IN_Q13 Goose Input Quality #133341 GOOSE_IN_Q14 Goose Input Quality #143342 GOOSE_IN_Q15 Goose Input Quality #153343 GOOSE_IN_Q16 Goose Input Quality #163344 GOOSE_IN_Q17 Goose Input Quality #173345 GOOSE_IN_Q18 Goose Input Quality #183346 GOOSE_IN_Q19 Goose Input Quality #193347 GOOSE_IN_Q20 Goose Input Quality #203348 GOOSE_IN_Q21 Goose Input Quality #213349 GOOSE_IN_Q22 Goose Input Quality #223350 GOOSE_IN_Q23 Goose Input Quality #233351 GOOSE_IN_Q24 Goose Input Quality #243352 GOOSE_IN_Q25 Goose Input Quality #253353 GOOSE_IN_Q26 Goose Input Quality #263354 GOOSE_IN_Q27 Goose Input Quality #273355 GOOSE_IN_Q28 Goose Input Quality #283356 GOOSE_IN_Q29 Goose Input Quality #293357 GOOSE_IN_Q30 Goose Input Quality #303358 GOOSE_IN_Q31 Goose Input Quality #313359 GOOSE_IN_Q32 Goose Input Quality #323360 GOOSE_IN_1 Goose Input #1

Page 215: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 214 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3361 GOOSE_IN_2 Goose Input #23362 GOOSE_IN_3 Goose Input #33363 GOOSE_IN_4 Goose Input #43364 GOOSE_IN_5 Goose Input #53365 GOOSE_IN_6 Goose Input #63366 GOOSE_IN_7 Goose Input #73367 GOOSE_IN_8 Goose Input #83368 GOOSE_IN_9 Goose Input #93369 GOOSE_IN_10 Goose Input #103370 GOOSE_IN_11 Goose Input #113371 GOOSE_IN_12 Goose Input #123372 GOOSE_IN_13 Goose Input #133373 GOOSE_IN_14 Goose Input #143374 GOOSE_IN_15 Goose Input #153375 GOOSE_IN_16 Goose Input #163376 GOOSE_IN_17 Goose Input #173377 GOOSE_IN_18 Goose Input #183378 GOOSE_IN_19 Goose Input #193379 GOOSE_IN_20 Goose Input #203380 GOOSE_IN_21 Goose Input #213381 GOOSE_IN_22 Goose Input #223382 GOOSE_IN_23 Goose Input #233383 GOOSE_IN_24 Goose Input #243384 GOOSE_IN_25 Goose Input #253385 GOOSE_IN_26 Goose Input #263386 GOOSE_IN_27 Goose Input #273387 GOOSE_IN_28 Goose Input #283388 GOOSE_IN_29 Goose Input #293389 GOOSE_IN_30 Goose Input #303390 GOOSE_IN_31 Goose Input #313391 GOOSE_IN_32 Goose Input #32339233933394339533963397339833993400340134023403340434053406340734083409341034113412341334143415341634173418341934203421342234233424342534263427342834293430

Page 216: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 215 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3431343234333434343534363437343834393440344134423443344434453446344734483449345034513452345334543455345634573458345934603461346234633464346534663467346834693470347134723473347434753476347734783479348034813482348334843485348634873488348934903491349234933494349534963497349834993500

Page 217: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 216 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3501350235033504350535063507350835093510351135123513351435153516351735183519352035213522352335243525352635273528352935303531353235333534353535363537353835393540354135423543354435453546354735483549355035513552355335543555355635573558355935603561356235633564356535663567356835693570

Page 218: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 217 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3571357235733574357535763577357835793580358135823583

Page 219: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 218 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

358435853586 CH1-DS2 N/O CH1 DS2 normaly open contact3587 CH1-DS2 N/C CH1 DS2 normaly close contact3588 CH1-DS3 N/O CH1 DS3 normaly open contact3589 CH1-DS3 N/C CH1 DS3 normaly close contact3590 CH1-DS4 N/O CH1 DS4 normaly open contact3591 CH1-DS4 N/C CH1 DS4 normaly close contact3592 CH1-CB N/O CH1 CB normaly open contact3593 CH1-CB N/C CH1 CB normaly close contact359435953596359735983599360036013602 CH2-DS2 N/O CH2 DS2 normaly open contact3603 CH2-DS2 N/C CH2 DS2 normaly close contact3604 CH2-DS3 N/O CH2 DS3 normaly open contact3605 CH2-DS3 N/C CH2 DS3 normaly close contact3606 CH2-DS4 N/O CH2 DS4 normaly open contact3607 CH2-DS4 N/C CH2 DS4 normaly close contact3608 CH2-CB N/O CH2 CB normaly open contact3609 CH2-CB N/C CH2 CB normaly close contact361036113612361336143615361636173618 CH3-DS2 N/O CH3 DS2 normaly open contact3619 CH3-DS2 N/C CH3 DS2 normaly close contact3620 CH3-DS3 N/O CH3 DS3 normaly open contact3621 CH3-DS3 N/C CH3 DS3 normaly close contact3622 CH3-DS4 N/O CH3 DS4 normaly open contact3623 CH3-DS4 N/C CH3 DS4 normaly close contact3624 CH3-CB N/O CH3 CB normaly open contact3625 CH3-CB N/C CH3 CB normaly close contact362636273628362936303631363236333634 CH4-DS2 N/O CH4 DS2 normaly open contact3635 CH4-DS2 N/C CH4 DS2 normaly close contact3636 CH4-DS3 N/O CH4 DS3 normaly open contact3637 CH4-DS3 N/C CH4 DS3 normaly close contact3638 CH4-DS4 N/O CH4 DS4 normaly open contact3639 CH4-DS4 N/C CH4 DS4 normaly close contact3640 CH4-CB N/O CH4 CB normaly open contact3641 CH4-CB N/C CH4 CB normaly close contact364236433644364536463647364836493650 CH5-DS2 N/O CH5 DS2 normaly open contact3651 CH5-DS2 N/C CH5 DS2 normaly close contact3652 CH5-DS3 N/O CH5 DS3 normaly open contact3653 CH5-DS3 N/C CH5 DS3 normaly close contact3654 CH5-DS4 N/O CH5 DS4 normaly open contact

Page 220: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 219 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3655 CH5-DS4 N/C CH5 DS4 normaly close contact3656 CH5-CB N/O CH5 CB normaly open contact3657 CH5-CB N/C CH5 CB normaly close contact365836593660366136623663366436653666 CH6-DS2 N/O CH6 DS2 normaly open contact3667 CH6-DS2 N/C CH6 DS2 normaly close contact3668 CH6-DS3 N/O CH6 DS3 normaly open contact3669 CH6-DS3 N/C CH6 DS3 normaly close contact3670 CH6-DS4 N/O CH6 DS4 normaly open contact3671 CH6-DS4 N/C CH6 DS4 normaly close contact3672 CH6-CB N/O CH6 CB normaly open contact3673 CH6-CB N/C CH6 CB normaly close contact367436753676367736783679368036813682 CH7-DS2 N/O CH7 DS2 normaly open contact3683 CH7-DS2 N/C CH7 DS2 normaly close contact3684 CH7-DS3 N/O CH7 DS3 normaly open contact3685 CH7-DS3 N/C CH7 DS3 normaly close contact3686 CH7-DS4 N/O CH7 DS4 normaly open contact3687 CH7-DS4 N/C CH7 DS4 normaly close contact3688 CH7-CB N/O CH7 CB normaly open contact3689 CH7-CB N/C CH7 CB normaly close contact369036913692369336943695369636973698 CH8-DS2 N/O CH8 DS2 normaly open contact3699 CH8-DS2 N/C CH8 DS2 normaly close contact3700 CH8-DS3 N/O CH8 DS3 normaly open contact3701 CH8-DS3 N/C CH8 DS3 normaly close contact3702 CH8-DS4 N/O CH8 DS4 normaly open contact3703 CH8-DS4 N/C CH8 DS4 normaly close contact3704 CH8-CB N/O CH8 CB normaly open contact3705 CH8-CB N/C CH8 CB normaly close contact370637073708370937103711371237133714 CH9-DS2 N/O CH9 DS2 normaly open contact3715 CH9-DS2 N/C CH9 DS2 normaly close contact3716 CH9-DS3 N/O CH9 DS3 normaly open contact3717 CH9-DS3 N/C CH9 DS3 normaly close contact3718 CH9-DS4 N/O CH9 DS4 normaly open contact3719 CH9-DS4 N/C CH9 DS4 normaly close contact3720 CH9-CB N/O CH9 CB normaly open contact3721 CH9-CB N/C CH9 CB normaly close contact372237233724

Page 221: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 220 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

372537263727372837293730 CH10-DS2 N/O CH10 DS2 normaly open contact3731 CH10-DS2 N/C CH10 DS2 normaly close contact3732 CH10-DS3 N/O CH10 DS3 normaly open contact3733 CH10-DS3 N/C CH10 DS3 normaly close contact3734 CH10-DS4 N/O CH10 DS4 normaly open contact3735 CH10-DS4 N/C CH10 DS4 normaly close contact3736 CH10-CB N/O CH10 CB normaly open contact3737 CH10-CB N/C CH10 CB normaly close contact373837393740374137423743374437453746 CH11-DS2 N/O CH11 DS2 normaly open contact3747 CH11-DS2 N/C CH11 DS2 normaly close contact3748 CH11-DS3 N/O CH11 DS3 normaly open contact3749 CH11-DS3 N/C CH11 DS3 normaly close contact3750 CH11-DS4 N/O CH11 DS4 normaly open contact3751 CH11-DS4 N/C CH11 DS4 normaly close contact3752 CH11-CB N/O CH11 CB normaly open contact3753 CH11-CB N/C CH11 CB normaly close contact375437553756375737583759376037613762 CH12-DS2 N/O CH12 DS2 normaly open contact3763 CH12-DS2 N/C CH12 DS2 normaly close contact3764 CH12-DS3 N/O CH12 DS3 normaly open contact3765 CH12-DS3 N/C CH12 DS3 normaly close contact3766 CH12-DS4 N/O CH12 DS4 normaly open contact3767 CH12-DS4 N/C CH12 DS4 normaly close contact3768 CH12-CB N/O CH12 CB normaly open contact3769 CH12-CB N/C CH12 CB normaly close contact377037713772377337743775377637773778 CH13-DS2 N/O CH13 DS2 normaly open contact3779 CH13-DS2 N/C CH13 DS2 normaly close contact3780 CH13-DS3 N/O CH13 DS3 normaly open contact3781 CH13-DS3 N/C CH13 DS3 normaly close contact3782 CH13-DS4 N/O CH13 DS4 normaly open contact3783 CH13-DS4 N/C CH13 DS4 normaly close contact3784 CH13-CB N/O CH13 CB normaly open contact3785 CH13-CB N/C CH13 CB normaly close contact378637873788378937903791379237933794 CH14-DS2 N/O CH14 DS2 normaly open contact

Page 222: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 221 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3795 CH14-DS2 N/C CH14 DS2 normaly close contact3796 CH14-DS3 N/O CH14 DS3 normaly open contact3797 CH14-DS3 N/C CH14 DS3 normaly close contact3798 CH14-DS4 N/O CH14 DS4 normaly open contact3799 CH14-DS4 N/C CH14 DS4 normaly close contact3800 CH14-CB N/O CH14 CB normaly open contact3801 CH14-CB N/C CH14 CB normaly close contact380238033804380538063807380838093810 CH15-DS2 N/O CH15 DS2 normaly open contact3811 CH15-DS2 N/C CH15 DS2 normaly close contact3812 CH15-DS3 N/O CH15 DS3 normaly open contact3813 CH15-DS3 N/C CH15 DS3 normaly close contact3814 CH15-DS4 N/O CH15 DS4 normaly open contact3815 CH15-DS4 N/C CH15 DS4 normaly close contact3816 CH15-CB N/O CH15 CB normaly open contact3817 CH15-CB N/C CH15 CB normaly close contact381838193820382138223823382438253826 CH16-DS2 N/O CH16 DS2 normaly open contact3827 CH16-DS2 N/C CH16 DS2 normaly close contact3828 CH16-DS3 N/O CH16 DS3 normaly open contact3829 CH16-DS3 N/C CH16 DS3 normaly close contact3830 CH16-DS4 N/O CH16 DS4 normaly open contact3831 CH16-DS4 N/C CH16 DS4 normaly close contact3832 CH16-CB N/O CH16 CB normaly open contact3833 CH16-CB N/C CH16 CB normaly close contact383438353836383738383839384038413842 CH17-DS2 N/O CH17 DS2 normaly open contact3843 CH17-DS2 N/C CH17 DS2 normaly close contact3844 CH17-DS3 N/O CH17 DS3 normaly open contact3845 CH17-DS3 N/C CH17 DS3 normaly close contact3846 CH17-DS4 N/O CH17 DS4 normaly open contact3847 CH17-DS4 N/C CH17 DS4 normaly close contact3848 CH17-CB N/O CH17 CB normaly open contact3849 CH17-CB N/C CH17 CB normaly close contact385038513852385338543855385638573858 CH18-DS2 N/O CH18 DS2 normaly open contact3859 CH18-DS2 N/C CH18 DS2 normaly close contact3860 CH18-DS3 N/O CH18 DS3 normaly open contact3861 CH18-DS3 N/C CH18 DS3 normaly close contact3862 CH18-DS4 N/O CH18 DS4 normaly open contact3863 CH18-DS4 N/C CH18 DS4 normaly close contact3864 CH18-CB N/O CH18 CB normaly open contact

Page 223: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 222 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3865 CH18-CB N/C CH18 CB normaly close contact386638673868386938703871387238733874 CH19-DS2 N/O CH19 DS2 normaly open contact3875 CH19-DS2 N/C CH19 DS2 normaly close contact3876 CH19-DS3 N/O CH19 DS3 normaly open contact3877 CH19-DS3 N/C CH19 DS3 normaly close contact3878 CH19-DS4 N/O CH19 DS4 normaly open contact3879 CH19-DS4 N/C CH19 DS4 normaly close contact3880 CH19-CB N/O CH19 CB normaly open contact3881 CH19-CB N/C CH19 CB normaly close contact388238833884388538863887388838893890 CH20-DS2 N/O CH20 DS2 normaly open contact3891 CH20-DS2 N/C CH20 DS2 normaly close contact3892 CH20-DS3 N/O CH20 DS3 normaly open contact3893 CH20-DS3 N/C CH20 DS3 normaly close contact3894 CH20-DS4 N/O CH20 DS4 normaly open contact3895 CH20-DS4 N/C CH20 DS4 normaly close contact3896 CH20-CB N/O CH20 CB normaly open contact3897 CH20-CB N/C CH20 CB normaly close contact389838993900390139023903390439053906 CH21-DS2 N/O CH21 DS2 normaly open contact3907 CH21-DS2 N/C CH21 DS2 normaly close contact3908 CH21-DS3 N/O CH21 DS3 normaly open contact3909 CH21-DS3 N/C CH21 DS3 normaly close contact3910 CH21-DS4 N/O CH21 DS4 normaly open contact3911 CH21-DS4 N/C CH21 DS4 normaly close contact3912 CH21-CB N/O CH21 CB normaly open contact3913 CH21-CB N/C CH21 CB normaly close contact391439153916391739183919392039213922 CH22-DS2 N/O CH22 DS2 normaly open contact3923 CH22-DS2 N/C CH22 DS2 normaly close contact3924 CH22-DS3 N/O CH22 DS3 normaly open contact3925 CH22-DS3 N/C CH22 DS3 normaly close contact3926 CH22-DS4 N/O CH22 DS4 normaly open contact3927 CH22-DS4 N/C CH22 DS4 normaly close contact3928 CH22-CB N/O CH22 CB normaly open contact3929 CH22-CB N/C CH22 CB normaly close contact39303931393239333934

Page 224: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 223 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

3935393639373938 CH23-DS2 N/O CH23 DS2 normaly open contact3939 CH23-DS2 N/C CH23 DS2 normaly close contact3940 CH23-DS3 N/O CH23 DS3 normaly open contact3941 CH23-DS3 N/C CH23 DS3 normaly close contact3942 CH23-DS4 N/O CH23 DS4 normaly open contact3943 CH23-DS4 N/C CH23 DS4 normaly close contact3944 CH23-CB N/O CH23 CB normaly open contact3945 CH23-CB N/C CH23 CB normaly close contact394639473948394939503951395239533954 CH24-DS2 N/O CH24 DS2 normaly open contact3955 CH24-DS2 N/C CH24 DS2 normaly close contact3956 CH24-DS3 N/O CH24 DS3 normaly open contact3957 CH24-DS3 N/C CH24 DS3 normaly close contact3958 CH24-DS4 N/O CH24 DS4 normaly open contact3959 CH24-DS4 N/C CH24 DS4 normaly close contact3960 CH24-CB N/O CH24 CB normaly open contact3961 CH24-CB N/C CH24 CB normaly close contact396239633964396539663967396839693970 CH25-DS2 N/O CH25 DS2 normaly open contact3971 CH25-DS2 N/C CH25 DS2 normaly close contact3972 CH25-DS3 N/O CH25 DS3 normaly open contact3973 CH25-DS3 N/C CH25 DS3 normaly close contact3974 CH25-DS4 N/O CH25 DS4 normaly open contact3975 CH25-DS4 N/C CH25 DS4 normaly close contact3976 CH25-CB N/O CH25 CB normaly open contact3977 CH25-CB N/C CH25 CB normaly close contact397839793980398139823983398439853986 CH26-DS2 N/O CH26 DS2 normaly open contact3987 CH26-DS2 N/C CH26 DS2 normaly close contact3988 CH26-DS3 N/O CH26 DS3 normaly open contact3989 CH26-DS3 N/C CH26 DS3 normaly close contact3990 CH26-DS4 N/O CH26 DS4 normaly open contact3991 CH26-DS4 N/C CH26 DS4 normaly close contact3992 CH26-CB N/O CH26 CB normaly open contact3993 CH26-CB N/C CH26 CB normaly close contact399439953996399739983999400040014002 CH27-DS2 N/O CH27 DS2 normaly open contact4003 CH27-DS2 N/C CH27 DS2 normaly close contact4004 CH27-DS3 N/O CH27 DS3 normaly open contact

Page 225: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 224 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4005 CH27-DS3 N/C CH27 DS3 normaly close contact4006 CH27-DS4 N/O CH27 DS4 normaly open contact4007 CH27-DS4 N/C CH27 DS4 normaly close contact4008 CH27-CB N/O CH27 CB normaly open contact4009 CH27-CB N/C CH27 CB normaly close contact401040114012401340144015401640174018 CH28-DS2 N/O CH28 DS2 normaly open contact4019 CH28-DS2 N/C CH28 DS2 normaly close contact4020 CH28-DS3 N/O CH28 DS3 normaly open contact4021 CH28-DS3 N/C CH28 DS3 normaly close contact4022 CH28-DS4 N/O CH28 DS4 normaly open contact4023 CH28-DS4 N/C CH28 DS4 normaly close contact4024 CH28-CB N/O CH28 CB normaly open contact4025 CH28-CB N/C CH28 CB normaly close contact402640274028402940304031403240334034 CH29-DS2 N/O CH29 DS2 normaly open contact4035 CH29-DS2 N/C CH29 DS2 normaly close contact4036 CH29-DS3 N/O CH29 DS3 normaly open contact4037 CH29-DS3 N/C CH29 DS3 normaly close contact4038 CH29-DS4 N/O CH29 DS4 normaly open contact4039 CH29-DS4 N/C CH29 DS4 normaly close contact4040 CH29-CB N/O CH29 CB normaly open contact4041 CH29-CB N/C CH29 CB normaly close contact404240434044404540464047404840494050 CH30-DS2 N/O CH30 DS2 normaly open contact4051 CH30-DS2 N/C CH30 DS2 normaly close contact4052 CH30-DS3 N/O CH30 DS3 normaly open contact4053 CH30-DS3 N/C CH30 DS3 normaly close contact4054 CH30-DS4 N/O CH30 DS4 normaly open contact4055 CH30-DS4 N/C CH30 DS4 normaly close contact4056 CH30-CB N/O CH30 CB normaly open contact4057 CH30-CB N/C CH30 CB normaly close contact405840594060406140624063406440654066 CH31-DS2 N/O CH31 DS2 normaly open contact4067 CH31-DS2 N/C CH31 DS2 normaly close contact4068 CH31-DS3 N/O CH31 DS3 normaly open contact4069 CH31-DS3 N/C CH31 DS3 normaly close contact4070 CH31-DS4 N/O CH31 DS4 normaly open contact4071 CH31-DS4 N/C CH31 DS4 normaly close contact4072 CH31-CB N/O CH31 CB normaly open contact4073 CH31-CB N/C CH31 CB normaly close contact4074

Page 226: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 225 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

40754076407740784079408040814082 CH32-DS2 N/O CH32 DS2 normaly open contact4083 CH32-DS2 N/C CH32 DS2 normaly close contact4084 CH32-DS3 N/O CH32 DS3 normaly open contact4085 CH32-DS3 N/C CH32 DS3 normaly close contact4086 CH32-DS4 N/O CH32 DS4 normaly open contact4087 CH32-DS4 N/C CH32 DS4 normaly close contact4088 CH32-CB N/O CH32 CB normaly open contact4089 CH32-CB N/C CH32 CB normaly close contact409040914092409340944095409640974098 CH33-DS2 N/O CH33 DS2 normaly open contact4099 CH33-DS2 N/C CH33 DS2 normaly close contact4100 CH33-DS3 N/O CH33 DS3 normaly open contact4101 CH33-DS3 N/C CH33 DS3 normaly close contact4102 CH33-DS4 N/O CH33 DS4 normaly open contact4103 CH33-DS4 N/C CH33 DS4 normaly close contact4104 CH33-CB N/O CH33 CB normaly open contact4105 CH33-CB N/C CH33 CB normaly close contact410641074108410941104111411241134114 CH34-DS2 N/O CH34 DS2 normaly open contact4115 CH34-DS2 N/C CH34 DS2 normaly close contact4116 CH34-DS3 N/O CH34 DS3 normaly open contact4117 CH34-DS3 N/C CH34 DS3 normaly close contact4118 CH34-DS4 N/O CH34 DS4 normaly open contact4119 CH34-DS4 N/C CH34 DS4 normaly close contact4120 CH34-CB N/O CH34 CB normaly open contact4121 CH34-CB N/C CH34 CB normaly close contact412241234124412541264127412841294130 CH35-DS2 N/O CH35 DS2 normaly open contact4131 CH35-DS2 N/C CH35 DS2 normaly close contact4132 CH35-DS3 N/O CH35 DS3 normaly open contact4133 CH35-DS3 N/C CH35 DS3 normaly close contact4134 CH35-DS4 N/O CH35 DS4 normaly open contact4135 CH35-DS4 N/C CH35 DS4 normaly close contact4136 CH35-CB N/O CH35 CB normaly open contact4137 CH35-CB N/C CH35 CB normaly close contact4138413941404141414241434144

Page 227: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 226 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

41454146 CH36-DS2 N/O CH36 DS2 normaly open contact4147 CH36-DS2 N/C CH36 DS2 normaly close contact4148 CH36-DS3 N/O CH36 DS3 normaly open contact4149 CH36-DS3 N/C CH36 DS3 normaly close contact4150 CH36-DS4 N/O CH36 DS4 normaly open contact4151 CH36-DS4 N/C CH36 DS4 normaly close contact4152 CH36-CB N/O CH36 CB normaly open contact4153 CH36-CB N/C CH36 CB normaly close contact415441554156415741584159416041614162 CH37-DS2 N/O CH37 DS2 normaly open contact4163 CH37-DS2 N/C CH37 DS2 normaly close contact4164 CH37-DS3 N/O CH37 DS3 normaly open contact4165 CH37-DS3 N/C CH37 DS3 normaly close contact4166 CH37-DS4 N/O CH37 DS4 normaly open contact4167 CH37-DS4 N/C CH37 DS4 normaly close contact4168 CH37-CB N/O CH37 CB normaly open contact4169 CH37-CB N/C CH37 CB normaly close contact417041714172417341744175417641774178 CH38-DS2 N/O CH38 DS2 normaly open contact4179 CH38-DS2 N/C CH38 DS2 normaly close contact4180 CH38-DS3 N/O CH38 DS3 normaly open contact4181 CH38-DS3 N/C CH38 DS3 normaly close contact4182 CH38-DS4 N/O CH38 DS4 normaly open contact4183 CH38-DS4 N/C CH38 DS4 normaly close contact4184 CH38-CB N/O CH38 CB normaly open contact4185 CH38-CB N/C CH38 CB normaly close contact418641874188418941904191419241934194 CH39-DS2 N/O CH39 DS2 normaly open contact4195 CH39-DS2 N/C CH39 DS2 normaly close contact4196 CH39-DS3 N/O CH39 DS3 normaly open contact4197 CH39-DS3 N/C CH39 DS3 normaly close contact4198 CH39-DS4 N/O CH39 DS4 normaly open contact4199 CH39-DS4 N/C CH39 DS4 normaly close contact4200 CH39-CB N/O CH39 CB normaly open contact4201 CH39-CB N/C CH39 CB normaly close contact420242034204420542064207420842094210 CH40-DS2 N/O CH40 DS2 normaly open contact4211 CH40-DS2 N/C CH40 DS2 normaly close contact4212 CH40-DS3 N/O CH40 DS3 normaly open contact4213 CH40-DS3 N/C CH40 DS3 normaly close contact4214 CH40-DS4 N/O CH40 DS4 normaly open contact

Page 228: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 227 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4215 CH40-DS4 N/C CH40 DS4 normaly close contact4216 CH40-CB N/O CH40 CB normaly open contact4217 CH40-CB N/C CH40 CB normaly close contact421842194220422142224223422442254226 CH41-DS2 N/O CH41 DS2 normaly open contact4227 CH41-DS2 N/C CH41 DS2 normaly close contact4228 CH41-DS3 N/O CH41 DS3 normaly open contact4229 CH41-DS3 N/C CH41 DS3 normaly close contact4230 CH41-DS4 N/O CH41 DS4 normaly open contact4231 CH41-DS4 N/C CH41 DS4 normaly close contact4232 CH41-CB N/O CH41 CB normaly open contact4233 CH41-CB N/C CH41 CB normaly close contact423442354236423742384239424042414242 CH42-DS2 N/O CH42 DS2 normaly open contact4243 CH42-DS2 N/C CH42 DS2 normaly close contact4244 CH42-DS3 N/O CH42 DS3 normaly open contact4245 CH42-DS3 N/C CH42 DS3 normaly close contact4246 CH42-DS4 N/O CH42 DS4 normaly open contact4247 CH42-DS4 N/C CH42 DS4 normaly close contact4248 CH42-CB N/O CH42 CB normaly open contact4249 CH42-CB N/C CH42 CB normaly close contact425042514252425342544255425642574258 CH43-DS2 N/O CH43 DS2 normaly open contact4259 CH43-DS2 N/C CH43 DS2 normaly close contact4260 CH43-DS3 N/O CH43 DS3 normaly open contact4261 CH43-DS3 N/C CH43 DS3 normaly close contact4262 CH43-DS4 N/O CH43 DS4 normaly open contact4263 CH43-DS4 N/C CH43 DS4 normaly close contact4264 CH43-CB N/O CH43 CB normaly open contact4265 CH43-CB N/C CH43 CB normaly close contact426642674268426942704271427242734274 CH44-DS2 N/O CH44 DS2 normaly open contact4275 CH44-DS2 N/C CH44 DS2 normaly close contact4276 CH44-DS3 N/O CH44 DS3 normaly open contact4277 CH44-DS3 N/C CH44 DS3 normaly close contact4278 CH44-DS4 N/O CH44 DS4 normaly open contact4279 CH44-DS4 N/C CH44 DS4 normaly close contact4280 CH44-CB N/O CH44 CB normaly open contact4281 CH44-CB N/C CH44 CB normaly close contact428242834284

Page 229: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 228 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

428542864287428842894290 CH45-DS2 N/O CH45 DS2 normaly open contact4291 CH45-DS2 N/C CH45 DS2 normaly close contact4292 CH45-DS3 N/O CH45 DS3 normaly open contact4293 CH45-DS3 N/C CH45 DS3 normaly close contact4294 CH45-DS4 N/O CH45 DS4 normaly open contact4295 CH45-DS4 N/C CH45 DS4 normaly close contact4296 CH45-CB N/O CH45 CB normaly open contact4297 CH45-CB N/C CH45 CB normaly close contact429842994300430143024303430443054306 CH46-DS2 N/O CH46 DS2 normaly open contact4307 CH46-DS2 N/C CH46 DS2 normaly close contact4308 CH46-DS3 N/O CH46 DS3 normaly open contact4309 CH46-DS3 N/C CH46 DS3 normaly close contact4310 CH46-DS4 N/O CH46 DS4 normaly open contact4311 CH46-DS4 N/C CH46 DS4 normaly close contact4312 CH46-CB N/O CH46 CB normaly open contact4313 CH46-CB N/C CH46 CB normaly close contact431443154316431743184319432043214322 CH47-DS2 N/O CH47 DS2 normaly open contact4323 CH47-DS2 N/C CH47 DS2 normaly close contact4324 CH47-DS3 N/O CH47 DS3 normaly open contact4325 CH47-DS3 N/C CH47 DS3 normaly close contact4326 CH47-DS4 N/O CH47 DS4 normaly open contact4327 CH47-DS4 N/C CH47 DS4 normaly close contact4328 CH47-CB N/O CH47 CB normaly open contact4329 CH47-CB N/C CH47 CB normaly close contact433043314332433343344335433643374338 CH48-DS2 N/O CH48 DS2 normaly open contact4339 CH48-DS2 N/C CH48 DS2 normaly close contact4340 CH48-DS3 N/O CH48 DS3 normaly open contact4341 CH48-DS3 N/C CH48 DS3 normaly close contact4342 CH48-DS4 N/O CH48 DS4 normaly open contact4343 CH48-DS4 N/C CH48 DS4 normaly close contact4344 CH48-CB N/O CH48 CB normaly open contact4345 CH48-CB N/C CH48 CB normaly close contact434643474348434943504351435243534354 CH49-DS2 N/O CH49 DS2 normaly open contact

Page 230: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 229 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4355 CH49-DS2 N/C CH49 DS2 normaly close contact4356 CH49-DS3 N/O CH49 DS3 normaly open contact4357 CH49-DS3 N/C CH49 DS3 normaly close contact4358 CH49-DS4 N/O CH49 DS4 normaly open contact4359 CH49-DS4 N/C CH49 DS4 normaly close contact4360 CH49-CB N/O CH49 CB normaly open contact4361 CH49-CB N/C CH49 CB normaly close contact436243634364436543664367436843694370 CH50-DS2 N/O CH50 DS2 normaly open contact4371 CH50-DS2 N/C CH50 DS2 normaly close contact4372 CH50-DS3 N/O CH50 DS3 normaly open contact4373 CH50-DS3 N/C CH50 DS3 normaly close contact4374 CH50-DS4 N/O CH50 DS4 normaly open contact4375 CH50-DS4 N/C CH50 DS4 normaly close contact4376 CH50-CB N/O CH50 CB normaly open contact4377 CH50-CB N/C CH50 CB normaly close contact437843794380438143824383438443854386 CH51-DS2 N/O CH51 DS2 normaly open contact4387 CH51-DS2 N/C CH51 DS2 normaly close contact4388 CH51-DS3 N/O CH51 DS3 normaly open contact4389 CH51-DS3 N/C CH51 DS3 normaly close contact4390 CH51-DS4 N/O CH51 DS4 normaly open contact4391 CH51-DS4 N/C CH51 DS4 normaly close contact4392 CH51-CB N/O CH51 CB normaly open contact4393 CH51-CB N/C CH51 CB normaly close contact439443954396439743984399440044014402 CH52-DS2 N/O CH52 DS2 normaly open contact4403 CH52-DS2 N/C CH52 DS2 normaly close contact4404 CH52-DS3 N/O CH52 DS3 normaly open contact4405 CH52-DS3 N/C CH52 DS3 normaly close contact4406 CH52-DS4 N/O CH52 DS4 normaly open contact4407 CH52-DS4 N/C CH52 DS4 normaly close contact4408 CH52-CB N/O CH52 CB normaly open contact4409 CH52-CB N/C CH52 CB normaly close contact441044114412441344144415441644174418 CH53-DS2 N/O CH53 DS2 normaly open contact4419 CH53-DS2 N/C CH53 DS2 normaly close contact4420 CH53-DS3 N/O CH53 DS3 normaly open contact4421 CH53-DS3 N/C CH53 DS3 normaly close contact4422 CH53-DS4 N/O CH53 DS4 normaly open contact4423 CH53-DS4 N/C CH53 DS4 normaly close contact4424 CH53-CB N/O CH53 CB normaly open contact

Page 231: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 230 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4425 CH53-CB N/C CH53 CB normaly close contact442644274428442944304431443244334434 CH54-DS2 N/O CH54 DS2 normaly open contact4435 CH54-DS2 N/C CH54 DS2 normaly close contact4436 CH54-DS3 N/O CH54 DS3 normaly open contact4437 CH54-DS3 N/C CH54 DS3 normaly close contact4438 CH54-DS4 N/O CH54 DS4 normaly open contact4439 CH54-DS4 N/C CH54 DS4 normaly close contact4440 CH54-CB N/O CH54 CB normaly open contact4441 CH54-CB N/C CH54 CB normaly close contact444244434444444544464447444844494450 CH55-DS2 N/O CH55 DS2 normaly open contact4451 CH55-DS2 N/C CH55 DS2 normaly close contact4452 CH55-DS3 N/O CH55 DS3 normaly open contact4453 CH55-DS3 N/C CH55 DS3 normaly close contact4454 CH55-DS4 N/O CH55 DS4 normaly open contact4455 CH55-DS4 N/C CH55 DS4 normaly close contact4456 CH55-CB N/O CH55 CB normaly open contact4457 CH55-CB N/C CH55 CB normaly close contact445844594460446144624463446444654466 CH56-DS2 N/O CH56 DS2 normaly open contact4467 CH56-DS2 N/C CH56 DS2 normaly close contact4468 CH56-DS3 N/O CH56 DS3 normaly open contact4469 CH56-DS3 N/C CH56 DS3 normaly close contact4470 CH56-DS4 N/O CH56 DS4 normaly open contact4471 CH56-DS4 N/C CH56 DS4 normaly close contact4472 CH56-CB N/O CH56 CB normaly open contact4473 CH56-CB N/C CH56 CB normaly close contact447444754476447744784479448044814482 CH57-DS2 N/O CH57 DS2 normaly open contact4483 CH57-DS2 N/C CH57 DS2 normaly close contact4484 CH57-DS3 N/O CH57 DS3 normaly open contact4485 CH57-DS3 N/C CH57 DS3 normaly close contact4486 CH57-DS4 N/O CH57 DS4 normaly open contact4487 CH57-DS4 N/C CH57 DS4 normaly close contact4488 CH57-CB N/O CH57 CB normaly open contact4489 CH57-CB N/C CH57 CB normaly close contact44904491449244934494

Page 232: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 231 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4495449644974498 CH58-DS2 N/O CH58 DS2 normaly open contact4499 CH58-DS2 N/C CH58 DS2 normaly close contact4500 CH58-DS3 N/O CH58 DS3 normaly open contact4501 CH58-DS3 N/C CH58 DS3 normaly close contact4502 CH58-DS4 N/O CH58 DS4 normaly open contact4503 CH58-DS4 N/C CH58 DS4 normaly close contact4504 CH58-CB N/O CH58 CB normaly open contact4505 CH58-CB N/C CH58 CB normaly close contact450645074508450945104511451245134514 CH59-DS2 N/O CH59 DS2 normaly open contact4515 CH59-DS2 N/C CH59 DS2 normaly close contact4516 CH59-DS3 N/O CH59 DS3 normaly open contact4517 CH59-DS3 N/C CH59 DS3 normaly close contact4518 CH59-DS4 N/O CH59 DS4 normaly open contact4519 CH59-DS4 N/C CH59 DS4 normaly close contact4520 CH59-CB N/O CH59 CB normaly open contact4521 CH59-CB N/C CH59 CB normaly close contact452245234524452545264527452845294530 CH60-DS2 N/O CH60 DS2 normaly open contact4531 CH60-DS2 N/C CH60 DS2 normaly close contact4532 CH60-DS3 N/O CH60 DS3 normaly open contact4533 CH60-DS3 N/C CH60 DS3 normaly close contact4534 CH60-DS4 N/O CH60 DS4 normaly open contact4535 CH60-DS4 N/C CH60 DS4 normaly close contact4536 CH60-CB N/O CH60 CB normaly open contact4537 CH60-CB N/C CH60 CB normaly close contact453845394540454145424543454445454546 CH61-DS2 N/O CH61 DS2 normaly open contact4547 CH61-DS2 N/C CH61 DS2 normaly close contact4548 CH61-DS3 N/O CH61 DS3 normaly open contact4549 CH61-DS3 N/C CH61 DS3 normaly close contact4550 CH61-DS4 N/O CH61 DS4 normaly open contact4551 CH61-DS4 N/C CH61 DS4 normaly close contact4552 CH61-CB N/O CH61 CB normaly open contact4553 CH61-CB N/C CH61 CB normaly close contact455445554556455745584559456045614562 CH62-DS2 N/O CH62 DS2 normaly open contact4563 CH62-DS2 N/C CH62 DS2 normaly close contact4564 CH62-DS3 N/O CH62 DS3 normaly open contact

Page 233: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 232 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4565 CH62-DS3 N/C CH62 DS3 normaly close contact4566 CH62-DS4 N/O CH62 DS4 normaly open contact4567 CH62-DS4 N/C CH62 DS4 normaly close contact4568 CH62-CB N/O CH62 CB normaly open contact4569 CH62-CB N/C CH62 CB normaly close contact457045714572457345744575457645774578 CH63-DS2 N/O CH63 DS2 normaly open contact4579 CH63-DS2 N/C CH63 DS2 normaly close contact4580 CH63-DS3 N/O CH63 DS3 normaly open contact4581 CH63-DS3 N/C CH63 DS3 normaly close contact4582 CH63-DS4 N/O CH63 DS4 normaly open contact4583 CH63-DS4 N/C CH63 DS4 normaly close contact4584 CH63-CB N/O CH63 CB normaly open contact4585 CH63-CB N/C CH63 CB normaly close contact458645874588458945904591459245934594 CH64-DS2 N/O CH64 DS2 normaly open contact4595 CH64-DS2 N/C CH64 DS2 normaly close contact4596 CH64-DS3 N/O CH64 DS3 normaly open contact4597 CH64-DS3 N/C CH64 DS3 normaly close contact4598 CH64-DS4 N/O CH64 DS4 normaly open contact4599 CH64-DS4 N/C CH64 DS4 normaly close contact4600 CH64-CB N/O CH64 CB normaly open contact4601 CH64-CB N/C CH64 CB normaly close contact4602460346044605460646074608 IND.RESET Indication reset command4609 BP BLOCK-A BP function block command-A4610 CBF BLOCK-A CBF function block command-A4611 BP BLOCK-B BP function block command-B4612 CBF BLOCK-B CBF function block command-B461346144615461646174618461946204621462246234624 DIFFS-ZA DIF-ZA protection fail-safe command4625 DIFFS-ZB DIF-ZB protection fail-safe command4626 DIFFS-ZC DIF-ZC protection fail-safe command4627 DIFFS-ZD DIF-ZD protection fail-safe command4628 DIFFS DIF(check zone) protection fail-safe command4629 DIFCH CHARA DIFCH characteristic changing command46304631463246334634

Page 234: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 233 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

463546364637463846394640 CBFFS-ZA CBF protection zone-A fail-safe command4641 CBFFS-ZB CBF protection zone-B fail-safe command4642 CBFFS-ZC CBF protection zone-C fail-safe command4643 CBFFS-ZD CBF protection zone-D fail-safe command4644 CBFFS-NOUSE CBF fail-safe not used command4645464646474648 COMTP-ZA COM Command trip forcibly trip4649 COMTP-ZB COM ditto4650 COMTP-ZC COM ditto4651 COMTP-ZD COM ditto4652 CTF BLOCK CTF block command4653465446554656 CBFTRFS-ZA CBF transfer zone-A fail-safe command4657 CBFTRFS-ZB CBF transfer zone-B fail-safe command4658 CBFTRFS-ZC CBF transfer zone-C fail-safe command4659 CBFTRFS-ZD CBF transfer zone-D fail-safe command4660 CBFTRFS-NOUSE CBF transfer fail-safe not used command466146624663466446654666466746684669467046714672 DIFZA DELAY Trip command delay timer setting4673 DIFZB DELAY Trip command delay timer setting4674 DIFZC DELAY Trip command delay timer setting4675 DIFZD DELAY Trip command delay timer setting4676 DIF DELAY Trip command delay timer setting4677467846794680 C1-CUR.BLK S Coupler1 current block command for single-bus with trnsfer4681 C2-CUR.BLK S Coupler2 current block command for single-bus with trnsfer4682 C3-CUR.BLK S Coupler3 current block command for single-bus with trnsfer4683 C4-CUR.BLK S Coupler4 current block command for single-bus with trnsfer46844685468646874688 CH1-EXT-BPTP CH1 external bus protection trip command4689 CH2-EXT-BPTP CH2 external bus protection trip command4690 CH3-EXT-BPTP CH3 external bus protection trip command4691 CH4-EXT-BPTP CH4 external bus protection trip command4692 CH5-EXT-BPTP CH5 external bus protection trip command4693 CH6-EXT-BPTP CH6 external bus protection trip command4694 CH7-EXT-BPTP CH7 external bus protection trip command4695 CH8-EXT-BPTP CH8 external bus protection trip command4696 CH9-EXT-BPTP CH9 external bus protection trip command4697 CH10-EXT-BPTP CH10 external bus protection trip command4698 CH11-EXT-BPTP CH11 external bus protection trip command4699 CH12-EXT-BPTP CH12 external bus protection trip command4700 CH13-EXT-BPTP CH13 external bus protection trip command4701 CH14-EXT-BPTP CH14 external bus protection trip command4702 CH15-EXT-BPTP CH15 external bus protection trip command4703 CH16-EXT-BPTP CH16 external bus protection trip command4704 CH17-EXT-BPTP CH17 external bus protection trip command

Page 235: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 234 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4705 CH18-EXT-BPTP CH18 external bus protection trip command4706 CH19-EXT-BPTP CH19 external bus protection trip command4707 CH20-EXT-BPTP CH20 external bus protection trip command4708 CH21-EXT-BPTP CH21 external bus protection trip command4709 CH22-EXT-BPTP CH22 external bus protection trip command4710 CH23-EXT-BPTP CH23 external bus protection trip command4711 CH24-EXT-BPTP CH24 external bus protection trip command4712 CH25-EXT-BPTP CH25 external bus protection trip command4713 CH26-EXT-BPTP CH26 external bus protection trip command4714 CH27-EXT-BPTP CH27 external bus protection trip command4715 CH28-EXT-BPTP CH28 external bus protection trip command4716 CH29-EXT-BPTP CH29 external bus protection trip command4717 CH30-EXT-BPTP CH30 external bus protection trip command4718 CH31-EXT-BPTP CH31 external bus protection trip command4719 CH32-EXT-BPTP CH32 external bus protection trip command4720 CH33-EXT-BPTP CH33 external bus protection trip command4721 CH34-EXT-BPTP CH34 external bus protection trip command4722 CH35-EXT-BPTP CH35 external bus protection trip command4723 CH36-EXT-BPTP CH36 external bus protection trip command4724 CH37-EXT-BPTP CH37 external bus protection trip command4725 CH38-EXT-BPTP CH38 external bus protection trip command4726 CH39-EXT-BPTP CH39 external bus protection trip command4727 CH40-EXT-BPTP CH40 external bus protection trip command4728 CH41-EXT-BPTP CH41 external bus protection trip command4729 CH42-EXT-BPTP CH42 external bus protection trip command4730 CH43-EXT-BPTP CH43 external bus protection trip command4731 CH44-EXT-BPTP CH44 external bus protection trip command4732 CH45-EXT-BPTP CH45 external bus protection trip command4733 CH46-EXT-BPTP CH46 external bus protection trip command4734 CH47-EXT-BPTP CH47 external bus protection trip command4735 CH48-EXT-BPTP CH48 external bus protection trip command4736 CH49-EXT-BPTP CH49 external bus protection trip command4737 CH50-EXT-BPTP CH50 external bus protection trip command4738 CH51-EXT-BPTP CH51 external bus protection trip command4739 CH52-EXT-BPTP CH52 external bus protection trip command4740 CH53-EXT-BPTP CH53 external bus protection trip command4741 CH54-EXT-BPTP CH54 external bus protection trip command4742 CH55-EXT-BPTP CH55 external bus protection trip command4743 CH56-EXT-BPTP CH56 external bus protection trip command4744 CH57-EXT-BPTP CH57 external bus protection trip command4745 CH58-EXT-BPTP CH58 external bus protection trip command4746 CH59-EXT-BPTP CH59 external bus protection trip command4747 CH60-EXT-BPTP CH60 external bus protection trip command4748 CH61-EXT-BPTP CH61 external bus protection trip command4749 CH62-EXT-BPTP CH62 external bus protection trip command4750 CH63-EXT-BPTP CH63 external bus protection trip command4751 CH64-EXT-BPTP CH64 external bus protection trip command4752 CH1-CBFIO CH1 CBF instantly operation command4753 CH2-CBFIO CH2 CBF instantly operation command4754 CH3-CBFIO CH3 CBF instantly operation command4755 CH4-CBFIO CH4 CBF instantly operation command4756 CH5-CBFIO CH5 CBF instantly operation command4757 CH6-CBFIO CH6 CBF instantly operation command4758 CH7-CBFIO CH7 CBF instantly operation command4759 CH8-CBFIO CH8 CBF instantly operation command4760 CH9-CBFIO CH9 CBF instantly operation command4761 CH10-CBFIO CH10 CBF instantly operation command4762 CH11-CBFIO CH11 CBF instantly operation command4763 CH12-CBFIO CH12 CBF instantly operation command4764 CH13-CBFIO CH13 CBF instantly operation command4765 CH14-CBFIO CH14 CBF instantly operation command4766 CH15-CBFIO CH15 CBF instantly operation command4767 CH16-CBFIO CH16 CBF instantly operation command4768 CH17-CBFIO CH17 CBF instantly operation command4769 CH18-CBFIO CH18 CBF instantly operation command4770 CH19-CBFIO CH19 CBF instantly operation command4771 CH20-CBFIO CH20 CBF instantly operation command4772 CH21-CBFIO CH21 CBF instantly operation command4773 CH22-CBFIO CH22 CBF instantly operation command4774 CH23-CBFIO CH23 CBF instantly operation command

Page 236: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 235 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4775 CH24-CBFIO CH24 CBF instantly operation command4776 CH25-CBFIO CH25 CBF instantly operation command4777 CH26-CBFIO CH26 CBF instantly operation command4778 CH27-CBFIO CH27 CBF instantly operation command4779 CH28-CBFIO CH28 CBF instantly operation command4780 CH29-CBFIO CH29 CBF instantly operation command4781 CH30-CBFIO CH30 CBF instantly operation command4782 CH31-CBFIO CH31 CBF instantly operation command4783 CH32-CBFIO CH32 CBF instantly operation command4784 CH33-CBFIO CH33 CBF instantly operation command4785 CH34-CBFIO CH34 CBF instantly operation command4786 CH35-CBFIO CH35 CBF instantly operation command4787 CH36-CBFIO CH36 CBF instantly operation command4788 CH37-CBFIO CH37 CBF instantly operation command4789 CH38-CBFIO CH38 CBF instantly operation command4790 CH39-CBFIO CH39 CBF instantly operation command4791 CH40-CBFIO CH40 CBF instantly operation command4792 CH41-CBFIO CH41 CBF instantly operation command4793 CH42-CBFIO CH42 CBF instantly operation command4794 CH43-CBFIO CH43 CBF instantly operation command4795 CH44-CBFIO CH44 CBF instantly operation command4796 CH45-CBFIO CH45 CBF instantly operation command4797 CH46-CBFIO CH46 CBF instantly operation command4798 CH47-CBFIO CH47 CBF instantly operation command4799 CH48-CBFIO CH48 CBF instantly operation command4800 CH49-CBFIO CH49 CBF instantly operation command4801 CH50-CBFIO CH50 CBF instantly operation command4802 CH51-CBFIO CH51 CBF instantly operation command4803 CH52-CBFIO CH52 CBF instantly operation command4804 CH53-CBFIO CH53 CBF instantly operation command4805 CH54-CBFIO CH54 CBF instantly operation command4806 CH55-CBFIO CH55 CBF instantly operation command4807 CH56-CBFIO CH56 CBF instantly operation command4808 CH57-CBFIO CH57 CBF instantly operation command4809 CH58-CBFIO CH58 CBF instantly operation command4810 CH59-CBFIO CH59 CBF instantly operation command4811 CH60-CBFIO CH60 CBF instantly operation command4812 CH61-CBFIO CH61 CBF instantly operation command4813 CH62-CBFIO CH62 CBF instantly operation command4814 CH63-CBFIO CH63 CBF instantly operation command4815 CH64-CBFIO CH64 CBF instantly operation command4816 CH1-COM.TP CH1 command trip initiation command4817 CH2-COM.TP CH2 command trip initiation command4818 CH3-COM.TP CH3 command trip initiation command4819 CH4-COM.TP CH4 command trip initiation command4820 CH5-COM.TP CH5 command trip initiation command4821 CH6-COM.TP CH6 command trip initiation command4822 CH7-COM.TP CH7 command trip initiation command4823 CH8-COM.TP CH8 command trip initiation command4824 CH9-COM.TP CH9 command trip initiation command4825 CH10-COM.TP CH10 command trip initiation command4826 CH11-COM.TP CH11 command trip initiation command4827 CH12-COM.TP CH12 command trip initiation command4828 CH13-COM.TP CH13 command trip initiation command4829 CH14-COM.TP CH14 command trip initiation command4830 CH15-COM.TP CH15 command trip initiation command4831 CH16-COM.TP CH16 command trip initiation command4832 CH17-COM.TP CH17 command trip initiation command4833 CH18-COM.TP CH18 command trip initiation command4834 CH19-COM.TP CH19 command trip initiation command4835 CH20-COM.TP CH20 command trip initiation command4836 CH21-COM.TP CH21 command trip initiation command4837 CH22-COM.TP CH22 command trip initiation command4838 CH23-COM.TP CH23 command trip initiation command4839 CH24-COM.TP CH24 command trip initiation command4840 CH25-COM.TP CH25 command trip initiation command4841 CH26-COM.TP CH26 command trip initiation command4842 CH27-COM.TP CH27 command trip initiation command4843 CH28-COM.TP CH28 command trip initiation command4844 CH29-COM.TP CH29 command trip initiation command

Page 237: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 236 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4845 CH30-COM.TP CH30 command trip initiation command4846 CH31-COM.TP CH31 command trip initiation command4847 CH32-COM.TP CH32 command trip initiation command4848 CH33-COM.TP CH33 command trip initiation command4849 CH34-COM.TP CH34 command trip initiation command4850 CH35-COM.TP CH35 command trip initiation command4851 CH36-COM.TP CH36 command trip initiation command4852 CH37-COM.TP CH37 command trip initiation command4853 CH38-COM.TP CH38 command trip initiation command4854 CH39-COM.TP CH39 command trip initiation command4855 CH40-COM.TP CH40 command trip initiation command4856 CH41-COM.TP CH41 command trip initiation command4857 CH42-COM.TP CH42 command trip initiation command4858 CH43-COM.TP CH43 command trip initiation command4859 CH44-COM.TP CH44 command trip initiation command4860 CH45-COM.TP CH45 command trip initiation command4861 CH46-COM.TP CH46 command trip initiation command4862 CH47-COM.TP CH47 command trip initiation command4863 CH48-COM.TP CH48 command trip initiation command4864 CH49-COM.TP CH49 command trip initiation command4865 CH50-COM.TP CH50 command trip initiation command4866 CH51-COM.TP CH51 command trip initiation command4867 CH52-COM.TP CH52 command trip initiation command4868 CH53-COM.TP CH53 command trip initiation command4869 CH54-COM.TP CH54 command trip initiation command4870 CH55-COM.TP CH55 command trip initiation command4871 CH56-COM.TP CH56 command trip initiation command4872 CH57-COM.TP CH57 command trip initiation command4873 CH58-COM.TP CH58 command trip initiation command4874 CH59-COM.TP CH59 command trip initiation command4875 CH60-COM.TP CH60 command trip initiation command4876 CH61-COM.TP CH61 command trip initiation command4877 CH62-COM.TP CH62 command trip initiation command4878 CH63-COM.TP CH63 command trip initiation command4879 CH64-COM.TP CH64 command trip initiation command488048814882 S1-ZAC.RESET Section1 zero ampere control reset command4883 S2-ZAC.RESET Section2 zero ampere control reset command4884 S3-ZAC.RESET Section3 zero ampere control reset command4885 S4-ZAC.RESET Section4 zero ampere control reset command4886 C1-ZAC.RESET Coupler1 zero ampere control reset command4887 C2-ZAC.RESET Coupler2 zero ampere control reset command4888 C3-ZAC.RESET Coupler3 zero ampere control reset command48894890 E1-ZAC.RESET End of section1 zero ampere control reset command4891 E2-ZAC.RESET End of section2 zero ampere control reset command4892 E3-ZAC.RESET End of section3 zero ampere control reset command4893 E4-ZAC.RESET End of section4 zero ampere control reset command489448954896 CH1-CBFCB CH1 CB for CBF initiation command4897 CH2-CBFCB CH2 CB for CBF initiation command4898 CH3-CBFCB CH3 CB for CBF initiation command4899 CH4-CBFCB CH4 CB for CBF initiation command4900 CH5-CBFCB CH5 CB for CBF initiation command4901 CH6-CBFCB CH6 CB for CBF initiation command4902 CH7-CBFCB CH7 CB for CBF initiation command4903 CH8-CBFCB CH8 CB for CBF initiation command4904 CH9-CBFCB CH9 CB for CBF initiation command4905 CH10-CBFCB CH10 CB for CBF initiation command4906 CH11-CBFCB CH11 CB for CBF initiation command4907 CH12-CBFCB CH12 CB for CBF initiation command4908 CH13-CBFCB CH13 CB for CBF initiation command4909 CH14-CBFCB CH14 CB for CBF initiation command4910 CH15-CBFCB CH15 CB for CBF initiation command4911 CH16-CBFCB CH16 CB for CBF initiation command4912 CH17-CBFCB CH17 CB for CBF initiation command4913 CH18-CBFCB CH18 CB for CBF initiation command4914 CH19-CBFCB CH19 CB for CBF initiation command

Page 238: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 237 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4915 CH20-CBFCB CH20 CB for CBF initiation command4916 CH21-CBFCB CH21 CB for CBF initiation command4917 CH22-CBFCB CH22 CB for CBF initiation command4918 CH23-CBFCB CH23 CB for CBF initiation command4919 CH24-CBFCB CH24 CB for CBF initiation command4920 CH25-CBFCB CH25 CB for CBF initiation command4921 CH26-CBFCB CH26 CB for CBF initiation command4922 CH27-CBFCB CH27 CB for CBF initiation command4923 CH28-CBFCB CH28 CB for CBF initiation command4924 CH29-CBFCB CH29 CB for CBF initiation command4925 CH30-CBFCB CH30 CB for CBF initiation command4926 CH31-CBFCB CH31 CB for CBF initiation command4927 CH32-CBFCB CH32 CB for CBF initiation command4928 CH33-CBFCB CH33 CB for CBF initiation command4929 CH34-CBFCB CH34 CB for CBF initiation command4930 CH35-CBFCB CH35 CB for CBF initiation command4931 CH36-CBFCB CH36 CB for CBF initiation command4932 CH37-CBFCB CH37 CB for CBF initiation command4933 CH38-CBFCB CH38 CB for CBF initiation command4934 CH39-CBFCB CH39 CB for CBF initiation command4935 CH40-CBFCB CH40 CB for CBF initiation command4936 CH41-CBFCB CH41 CB for CBF initiation command4937 CH42-CBFCB CH42 CB for CBF initiation command4938 CH43-CBFCB CH43 CB for CBF initiation command4939 CH44-CBFCB CH44 CB for CBF initiation command4940 CH45-CBFCB CH45 CB for CBF initiation command4941 CH46-CBFCB CH46 CB for CBF initiation command4942 CH47-CBFCB CH47 CB for CBF initiation command4943 CH48-CBFCB CH48 CB for CBF initiation command4944 CH49-CBFCB CH49 CB for CBF initiation command4945 CH50-CBFCB CH50 CB for CBF initiation command4946 CH51-CBFCB CH51 CB for CBF initiation command4947 CH52-CBFCB CH52 CB for CBF initiation command4948 CH53-CBFCB CH53 CB for CBF initiation command4949 CH54-CBFCB CH54 CB for CBF initiation command4950 CH55-CBFCB CH55 CB for CBF initiation command4951 CH56-CBFCB CH56 CB for CBF initiation command4952 CH57-CBFCB CH57 CB for CBF initiation command4953 CH58-CBFCB CH58 CB for CBF initiation command4954 CH59-CBFCB CH59 CB for CBF initiation command4955 CH60-CBFCB CH60 CB for CBF initiation command4956 CH61-CBFCB CH61 CB for CBF initiation command4957 CH62-CBFCB CH62 CB for CBF initiation command4958 CH63-CBFCB CH63 CB for CBF initiation command4959 CH64-CBFCB CH64 CB for CBF initiation command4960 BU1-OUT BU1 out of service command4961 BU2-OUT BU2 out of service command4962 BU3-OUT BU3 out of service command4963 BU4-OUT BU4 out of service command4964 BU5-OUT BU5 out of service command4965 BU6-OUT BU6 out of service command4966 BU7-OUT BU7 out of service command4967 BU8-OUT BU8 out of service command4968 BU9-OUT BU9 out of service command4969 BU10-OUT BU10 out of service command4970 BU11-OUT BU11 out of service command4971 BU12-OUT BU12 out of service command4972 BU13-OUT BU13 out of service command4973 BU14-OUT BU14 out of service command4974 BU15-OUT BU15 out of service command4975 BU16-OUT BU16 out of service command4976 BU17-OUT BU17 out of service command4977 BU18-OUT BU18 out of service command4978 BU19-OUT BU19 out of service command4979 BU20-OUT BU20 out of service command4980 BU21-OUT BU21 out of service command4981 BU22-OUT BU22 out of service command4982 BU23-OUT BU23 out of service command4983 BU24-OUT BU24 out of service command4984 BU25-OUT BU25 out of service command

Page 239: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 238 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

4985 BU26-OUT BU26 out of service command4986 BU27-OUT BU27 out of service command4987 BU28-OUT BU28 out of service command4988 BU29-OUT BU29 out of service command4989 BU30-OUT BU30 out of service command4990 BU31-OUT BU31 out of service command4991 BU32-OUT BU32 out of service command4992 BU33-OUT BU33 out of service command4993 BU34-OUT BU34 out of service command4994 BU35-OUT BU35 out of service command4995 BU36-OUT BU36 out of service command4996 BU37-OUT BU37 out of service command4997 BU38-OUT BU38 out of service command4998 BU39-OUT BU39 out of service command4999 BU40-OUT BU40 out of service command5000 BU41-OUT BU41 out of service command5001 BU42-OUT BU42 out of service command5002 BU43-OUT BU43 out of service command5003 BU44-OUT BU44 out of service command5004 BU45-OUT BU45 out of service command5005 BU46-OUT BU46 out of service command5006 BU47-OUT BU47 out of service command5007 BU48-OUT BU48 out of service command5008 BU49-OUT BU49 out of service command5009 BU50-OUT BU50 out of service command5010 BU51-OUT BU51 out of service command5011 BU52-OUT BU52 out of service command5012 BU53-OUT BU53 out of service command5013 BU54-OUT BU54 out of service command5014 BU55-OUT BU55 out of service command5015 BU56-OUT BU56 out of service command5016 BU57-OUT BU57 out of service command5017 BU58-OUT BU58 out of service command5018 BU59-OUT BU59 out of service command5019 BU60-OUT BU60 out of service command5020 BU61-OUT BU61 out of service command5021 BU62-OUT BU62 out of service command5022 BU63-OUT BU63 out of service command5023 BU64-OUT BU64 out of service command5024 CH1-EFPTR R Required condition for EFP transfer trip5025 CH2-EFPTR R ditto5026 CH3-EFPTR R ditto5027 CH4-EFPTR R ditto5028 CH5-EFPTR R ditto5029 CH6-EFPTR R ditto5030 CH7-EFPTR R ditto5031 CH8-EFPTR R ditto5032 CH9-EFPTR R ditto5033 CH10-EFPTR R ditto5034 CH11-EFPTR R ditto5035 CH12-EFPTR R ditto5036 CH13-EFPTR R ditto5037 CH14-EFPTR R ditto5038 CH15-EFPTR R ditto5039 CH16-EFPTR R ditto5040 CH17-EFPTR R ditto5041 CH18-EFPTR R ditto5042 CH19-EFPTR R ditto5043 CH20-EFPTR R ditto5044 CH21-EFPTR R ditto5045 CH22-EFPTR R ditto5046 CH23-EFPTR R ditto5047 CH24-EFPTR R ditto5048 CH25-EFPTR R ditto5049 CH26-EFPTR R ditto5050 CH27-EFPTR R ditto5051 CH28-EFPTR R ditto5052 CH29-EFPTR R ditto5053 CH30-EFPTR R ditto5054 CH31-EFPTR R ditto5055 CH32-EFPTR R ditto

Page 240: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 239 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5056 CH33-EFPTR R Required condition for EFP transfer trip5057 CH34-EFPTR R ditto5058 CH35-EFPTR R ditto5059 CH36-EFPTR R ditto5060 CH37-EFPTR R ditto5061 CH38-EFPTR R ditto5062 CH39-EFPTR R ditto5063 CH40-EFPTR R ditto5064 CH41-EFPTR R ditto5065 CH42-EFPTR R ditto5066 CH43-EFPTR R ditto5067 CH44-EFPTR R ditto5068 CH45-EFPTR R ditto5069 CH46-EFPTR R ditto5070 CH47-EFPTR R ditto5071 CH48-EFPTR R ditto5072 CH49-EFPTR R ditto5073 CH50-EFPTR R ditto5074 CH51-EFPTR R ditto5075 CH52-EFPTR R ditto5076 CH53-EFPTR R ditto5077 CH54-EFPTR R ditto5078 CH55-EFPTR R ditto5079 CH56-EFPTR R ditto5080 CH57-EFPTR R ditto5081 CH58-EFPTR R ditto5082 CH59-EFPTR R ditto5083 CH60-EFPTR R ditto5084 CH61-EFPTR R ditto5085 CH62-EFPTR R ditto5086 CH63-EFPTR R ditto5087 CH64-EFPTR R ditto5088 CH1-EFPTR ON EFP transfer trip enable command5089 CH2-EFPTR ON ditto5090 CH3-EFPTR ON ditto5091 CH4-EFPTR ON ditto5092 CH5-EFPTR ON ditto5093 CH6-EFPTR ON ditto5094 CH7-EFPTR ON ditto5095 CH8-EFPTR ON ditto5096 CH9-EFPTR ON ditto5097 CH10-EFPTR ON ditto5098 CH11-EFPTR ON ditto5099 CH12-EFPTR ON ditto5100 CH13-EFPTR ON ditto5101 CH14-EFPTR ON ditto5102 CH15-EFPTR ON ditto5103 CH16-EFPTR ON ditto5104 CH17-EFPTR ON ditto5105 CH18-EFPTR ON ditto5106 CH19-EFPTR ON ditto5107 CH20-EFPTR ON ditto5108 CH21-EFPTR ON ditto5109 CH22-EFPTR ON ditto5110 CH23-EFPTR ON ditto5111 CH24-EFPTR ON ditto5112 CH25-EFPTR ON ditto5113 CH26-EFPTR ON ditto5114 CH27-EFPTR ON ditto5115 CH28-EFPTR ON ditto5116 CH29-EFPTR ON ditto5117 CH30-EFPTR ON ditto5118 CH31-EFPTR ON ditto5119 CH32-EFPTR ON ditto5120 CH33-EFPTR ON EFP transfer trip enable command5121 CH34-EFPTR ON ditto5122 CH35-EFPTR ON ditto5123 CH36-EFPTR ON ditto5124 CH37-EFPTR ON ditto

Page 241: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 240 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5125 CH38-EFPTR ON ditto5126 CH39-EFPTR ON ditto5127 CH40-EFPTR ON ditto5128 CH41-EFPTR ON ditto5129 CH42-EFPTR ON ditto5130 CH43-EFPTR ON ditto5131 CH44-EFPTR ON ditto5132 CH45-EFPTR ON ditto5133 CH46-EFPTR ON ditto5134 CH47-EFPTR ON ditto5135 CH48-EFPTR ON ditto5136 CH49-EFPTR ON ditto5137 CH50-EFPTR ON ditto5138 CH51-EFPTR ON ditto5139 CH52-EFPTR ON ditto5140 CH53-EFPTR ON ditto5141 CH54-EFPTR ON ditto5142 CH55-EFPTR ON ditto5143 CH56-EFPTR ON ditto5144 CH57-EFPTR ON ditto5145 CH58-EFPTR ON ditto5146 CH59-EFPTR ON ditto5147 CH60-EFPTR ON ditto5148 CH61-EFPTR ON ditto5149 CH62-EFPTR ON ditto5150 CH63-EFPTR ON ditto5151 CH64-EFPTR ON ditto5152 CH1-TP1 Binary output signal of CH1-TP15153 CH1-TP2 TP2515451555156 CH1-BO3 BO35157 CH1-BO4 BO45158 CH1-BO5 BO55159 CH1-BO6 BO65160 CH2-TP1 Binary output signal of CH2-TP15161 CH2-TP2 TP2516251635164 CH2-BO3 BO35165 CH2-BO4 BO45166 CH2-BO5 BO55167 CH2-BO6 BO65168 CH3-TP1 Binary output signal of CH3-TP15169 CH3-TP2 TP2517051715172 CH3-BO3 BO35173 CH3-BO4 BO45174 CH3-BO5 BO55175 CH3-BO6 BO65176 CH4-TP1 Binary output signal of CH4-TP15177 CH4-TP2 TP2517851795180 CH4-BO3 BO35181 CH4-BO4 BO45182 CH4-BO5 BO55183 CH4-BO6 BO65184 CH5-TP1 Binary output signal of CH5-TP15185 CH5-TP2 TP2518651875188 CH5-BO3 BO35189 CH5-BO4 BO45190 CH5-BO5 BO55191 CH5-BO6 BO65192 CH6-TP1 Binary output signal of CH6-TP15193 CH6-TP2 TP25194

Page 242: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 241 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

51955196 CH6-BO3 BO35197 CH6-BO4 BO45198 CH6-BO5 BO55199 CH6-BO6 BO65200 CH7-TP1 Binary output signal of CH7-TP15201 CH7-TP2 TP2520252035204 CH7-BO3 BO35205 CH7-BO4 BO45206 CH7-BO5 BO55207 CH7-BO6 BO65208 CH8-TP1 Binary output signal of CH8-TP15209 CH8-TP2 TP2521052115212 CH8-BO3 BO35213 CH8-BO4 BO45214 CH8-BO5 BO55215 CH8-BO6 BO65216 CH9-TP1 Binary output signal of CH9-TP15217 CH9-TP2 TP2521852195220 CH9-BO3 BO35221 CH9-BO4 BO45222 CH9-BO5 BO55223 CH9-BO6 BO65224 CH10-TP1 Binary output signal of CH10-TP15225 CH10-TP2 TP2522652275228 CH10-BO3 BO35229 CH10-BO4 BO45230 CH10-BO5 BO55231 CH10-BO6 BO65232 CH11-TP1 Binary output signal of CH11-TP15233 CH11-TP2 TP2523452355236 CH11-BO3 BO35237 CH11-BO4 BO45238 CH11-BO5 BO55239 CH11-BO6 BO65240 CH12-TP1 Binary output signal of CH12-TP15241 CH12-TP2 TP2524252435244 CH12-BO3 BO35245 CH12-BO4 BO45246 CH12-BO5 BO55247 CH12-BO6 BO65248 CH13-TP1 Binary output signal of CH13-TP15249 CH13-TP2 TP2525052515252 CH13-BO3 BO35253 CH13-BO4 BO45254 CH13-BO5 BO55255 CH13-BO6 BO65256 CH14-TP1 Binary output signal of CH14-TP15257 CH14-TP2 TP2525852595260 CH14-BO3 BO35261 CH14-BO4 BO45262 CH14-BO5 BO55263 CH14-BO6 BO65264 CH15-TP1 Binary output signal of CH15-TP1

Page 243: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 242 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5265 CH15-TP2 TP2526652675268 CH15-BO3 BO35269 CH15-BO4 BO45270 CH15-BO5 BO55271 CH15-BO6 BO65272 CH16-TP1 Binary output signal of CH16-TP15273 CH16-TP2 TP2527452755276 CH16-BO3 BO35277 CH16-BO4 BO45278 CH16-BO5 BO55279 CH16-BO6 BO65280 CH17-TP1 Binary output signal of CH17-TP15281 CH17-TP2 TP2528252835284 CH17-BO3 BO35285 CH17-BO4 BO45286 CH17-BO5 BO55287 CH17-BO6 BO65288 CH18-TP1 Binary output signal of CH18-TP15289 CH18-TP2 TP2529052915292 CH18-BO3 BO35293 CH18-BO4 BO45294 CH18-BO5 BO55295 CH18-BO6 BO65296 CH19-TP1 Binary output signal of CH19-TP15297 CH19-TP2 TP2529852995300 CH19-BO3 BO35301 CH19-BO4 BO45302 CH19-BO5 BO55303 CH19-BO6 BO65304 CH20-TP1 Binary output signal of CH20-TP15305 CH20-TP2 TP2530653075308 CH20-BO3 BO35309 CH20-BO4 BO45310 CH20-BO5 BO55311 CH20-BO6 BO65312 CH21-TP1 Binary output signal of CH21-TP15313 CH21-TP2 TP2531453155316 CH21-BO3 BO35317 CH21-BO4 BO45318 CH21-BO5 BO55319 CH21-BO6 BO65320 CH22-TP1 Binary output signal of CH22-TP15321 CH22-TP2 TP2532253235324 CH22-BO3 BO35325 CH22-BO4 BO45326 CH22-BO5 BO55327 CH22-BO6 BO65328 CH23-TP1 Binary output signal of CH23-TP15329 CH23-TP2 TP2533053315332 CH23-BO3 BO35333 CH23-BO4 BO45334 CH23-BO5 BO5

Page 244: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 243 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5335 CH23-BO6 BO65336 CH24-TP1 Binary output signal of CH24-TP15337 CH24-TP2 TP2533853395340 CH24-BO3 BO35341 CH24-BO4 BO45342 CH24-BO5 BO55343 CH24-BO6 BO65344 CH25-TP1 Binary output signal of CH25-TP15345 CH25-TP2 TP2534653475348 CH25-BO3 BO35349 CH25-BO4 BO45350 CH25-BO5 BO55351 CH25-BO6 BO65352 CH26-TP1 Binary output signal of CH26-TP15353 CH26-TP2 TP2535453555356 CH26-BO3 BO35357 CH26-BO4 BO45358 CH26-BO5 BO55359 CH26-BO6 BO65360 CH27-TP1 Binary output signal of CH27-TP15361 CH27-TP2 TP2536253635364 CH27-BO3 BO35365 CH27-BO4 BO45366 CH27-BO5 BO55367 CH27-BO6 BO65368 CH28-TP1 Binary output signal of CH28-TP15369 CH28-TP2 TP2537053715372 CH28-BO3 BO35373 CH28-BO4 BO45374 CH28-BO5 BO55375 CH28-BO6 BO65376 CH29-TP1 Binary output signal of CH29-TP15377 CH29-TP2 TP2537853795380 CH29-BO3 BO35381 CH29-BO4 BO45382 CH29-BO5 BO55383 CH29-BO6 BO65384 CH30-TP1 Binary output signal of CH30-TP15385 CH30-TP2 TP2538653875388 CH30-BO3 BO35389 CH30-BO4 BO45390 CH30-BO5 BO55391 CH30-BO6 BO65392 CH31-TP1 Binary output signal of CH31-TP15393 CH31-TP2 TP2539453955396 CH31-BO3 BO35397 CH31-BO4 BO45398 CH31-BO5 BO55399 CH31-BO6 BO65400 CH32-TP1 Binary output signal of CH32-TP15401 CH32-TP2 TP2540254035404 CH32-BO3 BO3

Page 245: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 244 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5405 CH32-BO4 BO45406 CH32-BO5 BO55407 CH32-BO6 BO65408 CH33-TP1 Binary output signal of CH33-TP15409 CH33-TP2 TP2541054115412 CH33-BO3 BO35413 CH33-BO4 BO45414 CH33-BO5 BO55415 CH33-BO6 BO65416 CH34-TP1 Binary output signal of CH34-TP15417 CH34-TP2 TP2541854195420 CH34-BO3 BO35421 CH34-BO4 BO45422 CH34-BO5 BO55423 CH34-BO6 BO65424 CH35-TP1 Binary output signal of CH35-TP15425 CH35-TP2 TP2542654275428 CH35-BO3 BO35429 CH35-BO4 BO45430 CH35-BO5 BO55431 CH35-BO6 BO65432 CH36-TP1 Binary output signal of CH36-TP15433 CH36-TP2 TP2543454355436 CH36-BO3 BO35437 CH36-BO4 BO45438 CH36-BO5 BO55439 CH36-BO6 BO65440 CH37-TP1 Binary output signal of CH37-TP15441 CH37-TP2 TP2544254435444 CH37-BO3 BO35445 CH37-BO4 BO45446 CH37-BO5 BO55447 CH37-BO6 BO65448 CH38-TP1 Binary output signal of CH38-TP15449 CH38-TP2 TP2545054515452 CH38-BO3 BO35453 CH38-BO4 BO45454 CH38-BO5 BO55455 CH38-BO6 BO65456 CH39-TP1 Binary output signal of CH39-TP15457 CH39-TP2 TP2545854595460 CH39-BO3 BO35461 CH39-BO4 BO45462 CH39-BO5 BO55463 CH39-BO6 BO65464 CH40-TP1 Binary output signal of CH40-TP15465 CH40-TP2 TP2546654675468 CH40-BO3 BO35469 CH40-BO4 BO45470 CH40-BO5 BO55471 CH40-BO6 BO65472 CH41-TP1 Binary output signal of CH41-TP15473 CH41-TP2 TP25474

Page 246: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 245 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

54755476 CH41-BO3 BO35477 CH41-BO4 BO45478 CH41-BO5 BO55479 CH41-BO6 BO65480 CH42-TP1 Binary output signal of CH42-TP15481 CH42-TP2 TP2548254835484 CH42-BO3 BO35485 CH42-BO4 BO45486 CH42-BO5 BO55487 CH42-BO6 BO65488 CH43-TP1 Binary output signal of CH43-TP15489 CH43-TP2 TP2549054915492 CH43-BO3 BO35493 CH43-BO4 BO45494 CH43-BO5 BO55495 CH43-BO6 BO65496 CH44-TP1 Binary output signal of CH44-TP15497 CH44-TP2 TP2549854995500 CH44-BO3 BO35501 CH44-BO4 BO45502 CH44-BO5 BO55503 CH44-BO6 BO65504 CH45-TP1 Binary output signal of CH45-TP15505 CH45-TP2 TP2550655075508 CH45-BO3 BO35509 CH45-BO4 BO45510 CH45-BO5 BO55511 CH45-BO6 BO65512 CH46-TP1 Binary output signal of CH46-TP15513 CH46-TP2 TP2551455155516 CH46-BO3 BO35517 CH46-BO4 BO45518 CH46-BO5 BO55519 CH46-BO6 BO65520 CH47-TP1 Binary output signal of CH47-TP15521 CH47-TP2 TP2552255235524 CH47-BO3 BO35525 CH47-BO4 BO45526 CH47-BO5 BO55527 CH47-BO6 BO65528 CH48-TP1 Binary output signal of CH48-TP15529 CH48-TP2 TP2553055315532 CH48-BO3 BO35533 CH48-BO4 BO45534 CH48-BO5 BO55535 CH48-BO6 BO65536 CH49-TP1 Binary output signal of CH49-TP15537 CH49-TP2 TP2553855395540 CH49-BO3 BO35541 CH49-BO4 BO45542 CH49-BO5 BO55543 CH49-BO6 BO65544 CH50-TP1 Binary output signal of CH50-TP1

Page 247: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 246 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5545 CH50-TP2 TP2554655475548 CH50-BO3 BO35549 CH50-BO4 BO45550 CH50-BO5 BO55551 CH50-BO6 BO65552 CH51-TP1 Binary output signal of CH51-TP15553 CH51-TP2 TP2555455555556 CH51-BO3 BO35557 CH51-BO4 BO45558 CH51-BO5 BO55559 CH51-BO6 BO65560 CH52-TP1 Binary output signal of CH52-TP15561 CH52-TP2 TP2556255635564 CH52-BO3 BO35565 CH52-BO4 BO45566 CH52-BO5 BO55567 CH52-BO6 BO65568 CH53-TP1 Binary output signal of CH53-TP15569 CH53-TP2 TP2557055715572 CH53-BO3 BO35573 CH53-BO4 BO45574 CH53-BO5 BO55575 CH53-BO6 BO65576 CH54-TP1 Binary output signal of CH54-TP15577 CH54-TP2 TP2557855795580 CH54-BO3 BO35581 CH54-BO4 BO45582 CH54-BO5 BO55583 CH54-BO6 BO65584 CH55-TP1 Binary output signal of CH55-TP15585 CH55-TP2 TP2558655875588 CH55-BO3 BO35589 CH55-BO4 BO45590 CH55-BO5 BO55591 CH55-BO6 BO65592 CH56-TP1 Binary output signal of CH56-TP15593 CH56-TP2 TP2559455955596 CH56-BO3 BO35597 CH56-BO4 BO45598 CH56-BO5 BO55599 CH56-BO6 BO65600 CH57-TP1 Binary output signal of CH57-TP15601 CH57-TP2 TP2560256035604 CH57-BO3 BO35605 CH57-BO4 BO45606 CH57-BO5 BO55607 CH57-BO6 BO65608 CH58-TP1 Binary output signal of CH58-TP15609 CH58-TP2 TP2561056115612 CH58-BO3 BO35613 CH58-BO4 BO45614 CH58-BO5 BO5

Page 248: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 247 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5615 CH58-BO6 BO65616 CH59-TP1 Binary output signal of CH59-TP15617 CH59-TP2 TP2561856195620 CH59-BO3 BO35621 CH59-BO4 BO45622 CH59-BO5 BO55623 CH59-BO6 BO65624 CH60-TP1 Binary output signal of CH60-TP15625 CH60-TP2 TP2562656275628 CH60-BO3 BO35629 CH60-BO4 BO45630 CH60-BO5 BO55631 CH60-BO6 BO65632 CH61-TP1 Binary output signal of CH61-TP15633 CH61-TP2 TP2563456355636 CH61-BO3 BO35637 CH61-BO4 BO45638 CH61-BO5 BO55639 CH61-BO6 BO65640 CH62-TP1 Binary output signal of CH62-TP15641 CH62-TP2 TP2564256435644 CH62-BO3 BO35645 CH62-BO4 BO45646 CH62-BO5 BO55647 CH62-BO6 BO65648 CH63-TP1 Binary output signal of CH63-TP15649 CH63-TP2 TP2565056515652 CH63-BO3 BO35653 CH63-BO4 BO45654 CH63-BO5 BO55655 CH63-BO6 BO65656 CH64-TP1 Binary output signal of CH64-TP15657 CH64-TP2 TP2565856595660 CH64-BO3 BO35661 CH64-BO4 BO45662 CH64-BO5 BO55663 CH64-BO6 BO6566456655666566756685669567056715672567356745675567656775678567956805681568256835684

Page 249: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 248 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5685568656875688568956905691569256935694569556965697569856995700570157025703570457055706570757085709571057115712571357145715571657175718571957205721572257235724572557265727572857295730573157325733573457355736573757385739574057415742574357445745574657475748574957505751575257535754

Page 250: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 249 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5755575657575758575957605761576257635764576557665767576857695770577157725773577457755776577757785779578057815782578357845785578657875788578957905791579257935794579557965797579857995800580158025803580458055806580758085809581058115812581358145815581658175818581958205821582258235824

Page 251: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 250 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5825582658275828582958305831583258335834583558365837583858395840584158425843584458455846584758485849585058515852585358545855585658575858585958605861586258635864586558665867586858695870587158725873587458755876587758785879588058815882588358845885588658875888588958905891589258935894

Page 252: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 251 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5895589658975898589959005901590259035904590559065907590859095910591159125913591459155916591759185919592059215922592359245925592659275928592959305931593259335934593559365937593859395940594159425943594459455946594759485949595059515952595359545955595659575958595959605961596259635964

Page 253: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 252 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

5965596659675968596959705971597259735974597559765977597859795980598159825983598459855986598759885989599059915992599359945995599659975998599960006001600260036004600560066007600860096010601160126013601460156016601760186019602060216022602360246025602660276028602960306031603260336034

Page 254: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 253 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6035603660376038603960406041604260436044604560466047604860496050605160526053605460556056605760586059606060616062606360646065606660676068606960706071607260736074607560766077607860796080608160826083608460856086608760886089609060916092609360946095609660976098609961006101610261036104

Page 255: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 254 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6105610661076108610961106111611261136114611561166117611861196120612161226123612461256126612761286129613061316132613361346135613661376138613961406141614261436144614561466147 LED1 lit output (reserved)6148 LED2 lit output (reserved)6149 LED3 lit output (reserved)6150 LED4 lit output (reserved)6151 LED5 lit output (reserved)6152 LED6 lit output (reserved)6153 LED7 lit output (reserved)6154 LED8 lit output (reserved)615561566157615861596160 F.RECORD1 Fault record stored command 16161 F.RECORD2 26162 F.RECORD3 36163 F.RECORD4 46164 F.RCD MODE Fault record mode command (COM trip)6165616661676168 D.RECORD1 Disturbance record stored command 16169 D.RECORD2 26170 D.RECORD3 36171 D.RECORD4 46172 5 (reserved)6173 6 (reserved)6174 7 (reserved)

Page 256: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 255 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6175 8 (reserved)6176 SET.GROUP1 Active setting group changed commamd (Change to group1)6177 SET.GROUP2 26178 SET.GROUP3 36179 SET.GROUP4 46180 SET.GROUP5 56181 SET.GROUP6 66182 SET.GROUP7 76183 SET.GROUP8 8618461856186618761886189619061916192 CON TPMD1 User configurable trip mode in fault record6193 CON TPMD2 ditto6194 CON TPMD3 ditto6195 CON TPMD4 ditto6196 CON TPMD5 ditto6197 CON TPMD6 ditto6198 CON TPMD7 ditto6199 CON TPMD8 ditto620062016202620362046205620662076208620962106211621262136214621562166217621862196220 Auto-recloser inactivate command received (reserved)6221 Teleprotection inactivate command received (reserved)6222 PROT COM RECV protection inactivate command received 62236224 TPLED RST RCV TRIP LED RESET command received62256226622762286229623062316232623362346235623662376238623962406241624262436244

Page 257: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 256 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6245624662476248624962506251625262536254625562566257625862596260626162626263626462656266626762686269627062716272627362746275627662776278627962806281628262836284628562866287628862896290629162926293629462956296629762986299630063016302630363046305630663076308630963106311631263136314

Page 258: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 257 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6315631663176318631963206321632263236324632563266327632863296330633163326333633463356336633763386339634063416342634363446345634663476348634963506351635263536354635563566357635863596360636163626363636463656366636763686369637063716372637363746375637663776378637963806381638263836384

Page 259: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 258 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6385638663876388638963906391639263936394639563966397639863996400640164026403640464056406640764086409641064116412641364146415641664176418641964206421642264236424642564266427642864296430643164326433643464356436643764386439644064416442644364446445644664476448644964506451645264536454

Page 260: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 259 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6455645664576458645964606461646264636464646564666467646864696470647164726473647464756476647764786479648064816482648364846485648664876488648964906491649264936494649564966497649864996500650165026503650465056506650765086509651065116512651365146515651665176518651965206521652265236524

Page 261: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 260 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6525652665276528652965306531653265336534653565366537653865396540654165426543654465456546654765486549655065516552655365546555655665576558655965606561656265636564656565666567656865696570657165726573657465756576657765786579658065816582658365846585658665876588658965906591659265936594

Page 262: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 261 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6595659665976598659966006601660266036604660566066607660866096610661166126613661466156616661766186619662066216622662366246625662666276628662966306631663266336634663566366637663866396640664166426643664466456646664766486649665066516652665366546655665666576658665966606661666266636664

Page 263: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 262 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6665666666676668666966706671667266736674667566766677667866796680668166826683668466856686668766886689669066916692669366946695669666976698669967006701670267036704670567066707670867096710671167126713671467156716671767186719672067216722672367246725672667276728672967306731673267336734

Page 264: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 263 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6735673667376738673967406741674267436744674567466747674867496750675167526753675467556756675767586759676067616762676367646765676667676768676967706771677267736774677567766777677867796780678167826783678467856786678767886789679067916792679367946795679667976798679968006801680268036804

Page 265: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 264 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6805680668076808680968106811681268136814681568166817681868196820682168226823682468256826682768286829683068316832683368346835683668376838683968406841684268436844684568466847684868496850685168526853685468556856685768586859686068616862686368646865686668676868686968706871687268736874

Page 266: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 265 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

68756876687768786879688068816882688368846885688668876888688968906891689268936894689568966897689868996900690169026903690469056906690769086909691069116912 TEMP0016913 TEMP0026914 TEMP0036915 TEMP0046916 TEMP0056917 TEMP0066918 TEMP0076919 TEMP0086920 TEMP0096921 TEMP0106922 TEMP0116923 TEMP0126924 TEMP0136925 TEMP0146926 TEMP0156927 TEMP0166928 TEMP0176929 TEMP0186930 TEMP0196931 TEMP0206932 TEMP0216933 TEMP0226934 TEMP0236935 TEMP0246936 TEMP0256937 TEMP0266938 TEMP0276939 TEMP0286940 TEMP0296941 TEMP0306942 TEMP0316943 TEMP0326944 TEMP033

Page 267: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 266 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

6945 TEMP0346946 TEMP0356947 TEMP0366948 TEMP0376949 TEMP0386950 TEMP0396951 TEMP0406952 TEMP0416953 TEMP0426954 TEMP0436955 TEMP0446956 TEMP0456957 TEMP0466958 TEMP0476959 TEMP0486960 TEMP0496961 TEMP0506962 TEMP0516963 TEMP0526964 TEMP0536965 TEMP0546966 TEMP0556967 TEMP0566968 TEMP0576969 TEMP0586970 TEMP0596971 TEMP0606972 TEMP0616973 TEMP0626974 TEMP0636975 TEMP0646976 TEMP0656977 TEMP0666978 TEMP0676979 TEMP0686980 TEMP0696981 TEMP0706982 TEMP0716983 TEMP0726984 TEMP0736985 TEMP0746986 TEMP0756987 TEMP0766988 TEMP0776989 TEMP0786990 TEMP0796991 TEMP0806992 TEMP0816993 TEMP0826994 TEMP0836995 TEMP0846996 TEMP0856997 TEMP0866998 TEMP0876999 TEMP0887000 TEMP0897001 TEMP0907002 TEMP0917003 TEMP0927004 TEMP0937005 TEMP0947006 TEMP0957007 TEMP0967008 TEMP0977009 TEMP0987010 TEMP0997011 TEMP1007012 TEMP1017013 TEMP1027014 TEMP103

Page 268: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 267 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

7015 TEMP1047016 TEMP1057017 TEMP1067018 TEMP1077019 TEMP1087020 TEMP1097021 TEMP1107022 TEMP1117023 TEMP1127024 TEMP1137025 TEMP1147026 TEMP1157027 TEMP1167028 TEMP1177029 TEMP1187030 TEMP1197031 TEMP1207032 TEMP1217033 TEMP1227034 TEMP1237035 TEMP1247036 TEMP1257037 TEMP1267038 TEMP1277039 TEMP1287040 TEMP1297041 TEMP1307042 TEMP1317043 TEMP1327044 TEMP1337045 TEMP1347046 TEMP1357047 TEMP1367048 TEMP1377049 TEMP1387050 TEMP1397051 TEMP1407052 TEMP1417053 TEMP1427054 TEMP1437055 TEMP1447056 TEMP1457057 TEMP1467058 TEMP1477059 TEMP1487060 TEMP1497061 TEMP1507062 TEMP1517063 TEMP1527064 TEMP1537065 TEMP1547066 TEMP1557067 TEMP1567068 TEMP1577069 TEMP1587070 TEMP1597071 TEMP1607072 TEMP1617073 TEMP1627074 TEMP1637075 TEMP1647076 TEMP1657077 TEMP1667078 TEMP1677079 TEMP1687080 TEMP1697081 TEMP1707082 TEMP1717083 TEMP1727084 TEMP173

Page 269: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 268 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

7085 TEMP1747086 TEMP1757087 TEMP1767088 TEMP1777089 TEMP1787090 TEMP1797091 TEMP1807092 TEMP1817093 TEMP1827094 TEMP1837095 TEMP1847096 TEMP1857097 TEMP1867098 TEMP1877099 TEMP1887100 TEMP1897101 TEMP1907102 TEMP1917103 TEMP1927104 TEMP1937105 TEMP1947106 TEMP1957107 TEMP1967108 TEMP1977109 TEMP1987110 TEMP1997111 TEMP2007112 TEMP2017113 TEMP2027114 TEMP2037115 TEMP2047116 TEMP2057117 TEMP2067118 TEMP2077119 TEMP2087120 TEMP2097121 TEMP2107122 TEMP2117123 TEMP2127124 TEMP2137125 TEMP2147126 TEMP2157127 TEMP2167128 TEMP2177129 TEMP2187130 TEMP2197131 TEMP2207132 TEMP2217133 TEMP2227134 TEMP2237135 TEMP2247136 TEMP2257137 TEMP2267138 TEMP2277139 TEMP2287140 TEMP2297141 TEMP2307142 TEMP2317143 TEMP2327144 TEMP2337145 TEMP2347146 TEMP2357147 TEMP2367148 TEMP2377149 TEMP2387150 TEMP2397151 TEMP2407152 TEMP2417153 TEMP2427154 TEMP243

Page 270: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 269 ⎯

6 F 2 S 0 8 8 2

Signal ListNo. Signal Name Contents

7155 TEMP2447156 TEMP2457157 TEMP2467158 TEMP2477159 TEMP2487160 TEMP2497161 TEMP2507162 TEMP2517163 TEMP2527164 TEMP2537165 TEMP2547166 TEMP2557167 TEMP256

Page 271: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 270 ⎯

6 F 2 S 0 8 8 2

For IEC61850

Measure Table NO SIGNAL NAME CONTENTS

0 VaA_mag VaA magnitude1 VbA_mag VbA magnitude2 VcA_mag VcA magnitude3 VaA_ang VaA angle4 VbA_ang VbA angle5 VcA_ang VcA angle6 VaB_mag VaB magnitude7 VbB_mag VbB magnitude8 VcB_mag VcB magnitude9 VaB_ang VaB angle

10 VbB_ang VbB angle11 VcB_ang VcB angle12 VaC_mag VaC magnitude13 VbC_mag VbC magnitude14 VcC_mag VcC magnitude15 VaC_ang VaC angle16 VbC_ang VbC angle17 VcC_ang VcC angle18 VaD_mag VaD magnitude19 VbD_mag VbD magnitude20 VcD_mag VcD magnitude21 VaD_ang VaD angle22 VbD_ang VbD angle23 VcD_ang VcD angle24 V1A_mag V1A magnitude25 V2A_mag V2A magnitude26 V0A_mag V0A magnitude27 V1A_ang V1A angle28 V2A_ang V2A angle29 V0A_ang V0A angle30 V1B_mag V1B magnitude31 V2B_mag V2B magnitude32 V0B_mag V0B magnitude33 V1B_ang V1B angle34 V2B_ang V2B angle35 V0B_ang V0B angle36 V1C_mag V1C magnitude37 V2C_mag V2C magnitude38 V0C_mag V0C magnitude39 V1C_ang V1C angle40 V2C_ang V2C angle41 V0C_ang V0C angle42 V1D_mag V1D magnitude43 V2D_mag V2D magnitude44 V0D_mag V0D magnitude45 V1D_ang V1D angle46 V2D_ang V2D angle47 V0D_ang V0D angle48 CH1_Ia_mag CH1 Ia magnitude49 CH1_Ib_mag CH1 Ib magnitude50 CH1_Ic_mag CH1 Ic magnitude

NO SIGNAL NAME CONTENTS51 CH1_Ia_ang CH1 Ia angle52 CH1_Ib_ang CH1 Ib angle53 CH1_Ic_ang CH1 Ic angle54 CH2_Ia_mag CH2 Ia magnitude55 CH2_Ib_mag CH2 Ib magnitude56 CH2_Ic_mag CH2 Ic magnitude57 CH2_Ia_ang CH2 Ia angle58 CH2_Ib_ang CH2 Ib angle59 CH2_Ic_ang CH2 Ic angle60 CH3_Ia_mag CH3 Ia magnitude61 CH3_Ib_mag CH3 Ib magnitude62 CH3_Ic_mag CH3 Ic magnitude63 CH3_Ia_ang CH3 Ia angle64 CH3_Ib_ang CH3 Ib angle65 CH3_Ic_ang CH3 Ic angle66 CH4_Ia_mag CH4 Ia magnitude67 CH4_Ib_mag CH4 Ib magnitude68 CH4_Ic_mag CH4 Ic magnitude69 CH4_Ia_ang CH4 Ia angle70 CH4_Ib_ang CH4 Ib angle71 CH4_Ic_ang CH4 Ic angle72 CH5_Ia_mag CH5 Ia magnitude73 CH5_Ib_mag CH5 Ib magnitude74 CH5_Ic_mag CH5 Ic magnitude75 CH5_Ia_ang CH5 Ia angle76 CH5_Ib_ang CH5 Ib angle77 CH5_Ic_ang CH5 Ic angle78 CH6_Ia_mag CH6 Ia magnitude79 CH6_Ib_mag CH6 Ib magnitude80 CH6_Ic_mag CH6 Ic magnitude81 CH6_Ia_ang CH6 Ia angle82 CH6_Ib_ang CH6 Ib angle83 CH6_Ic_ang CH6 Ic angle84 CH7_Ia_mag CH7 Ia magnitude85 CH7_Ib_mag CH7 Ib magnitude86 CH7_Ic_mag CH7 Ic magnitude87 CH7_Ia_ang CH7 Ia angle88 CH7_Ib_ang CH7 Ib angle89 CH7_Ic_ang CH7 Ic angle90 CH8_Ia_mag CH8 Ia magnitude91 CH8_Ib_mag CH8 Ib magnitude92 CH8_Ic_mag CH8 Ic magnitude93 CH8_Ia_ang CH8 Ia angle94 CH8_Ib_ang CH8 Ib angle95 CH8_Ic_ang CH8 Ic angle96 CH9_Ia_mag CH9 Ia magnitude97 CH9_Ib_mag CH9 Ib magnitude98 CH9_Ic_mag CH9 Ic magnitude99 CH9_Ia_ang CH9 Ia angle

100 CH9_Ib_ang CH9 Ib angle

Page 272: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 271 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS101 CH9_Ic_ang CH9 Ic angle102 CH10_Ia_mag CH10 Ia magnitude103 CH10_Ib_mag CH10 Ib magnitude104 CH10_Ic_mag CH10 Ic magnitude105 CH10_Ia_ang CH10 Ia angle106 CH10_Ib_ang CH10 Ib angle107 CH10_Ic_ang CH10 Ic angle108 CH11_Ia_mag CH11 Ia magnitude109 CH11_Ib_mag CH11 Ib magnitude110 CH11_Ic_mag CH11 Ic magnitude111 CH11_Ia_ang CH11 Ia angle112 CH11_Ib_ang CH11 Ib angle113 CH11_Ic_ang CH11 Ic angle114 CH12_Ia_mag CH12 Ia magnitude115 CH12_Ib_mag CH12 Ib magnitude116 CH12_Ic_mag CH12 Ic magnitude117 CH12_Ia_ang CH12 Ia angle118 CH12_Ib_ang CH12 Ib angle119 CH12_Ic_ang CH12 Ic angle120 CH13_Ia_mag CH13 Ia magnitude121 CH13_Ib_mag CH13 Ib magnitude122 CH13_Ic_mag CH13 Ic magnitude123 CH13_Ia_ang CH13 Ia angle124 CH13_Ib_ang CH13 Ib angle125 CH13_Ic_ang CH13 Ic angle126 CH14_Ia_mag CH14 Ia magnitude127 CH14_Ib_mag CH14 Ib magnitude128 CH14_Ic_mag CH14 Ic magnitude129 CH14_Ia_ang CH14 Ia angle130 CH14_Ib_ang CH14 Ib angle131 CH14_Ic_ang CH14 Ic angle132 CH15_Ia_mag CH15 Ia magnitude133 CH15_Ib_mag CH15 Ib magnitude134 CH15_Ic_mag CH15 Ic magnitude135 CH15_Ia_ang CH15 Ia angle136 CH15_Ib_ang CH15 Ib angle137 CH15_Ic_ang CH15 Ic angle138 CH16_Ia_mag CH16 Ia magnitude139 CH16_Ib_mag CH16 Ib magnitude140 CH16_Ic_mag CH16 Ic magnitude141 CH16_Ia_ang CH16 Ia angle142 CH16_Ib_ang CH16 Ib angle143 CH16_Ic_ang CH16 Ic angle144 CH17_Ia_mag CH17 Ia magnitude145 CH17_Ib_mag CH17 Ib magnitude146 CH17_Ic_mag CH17 Ic magnitude147 CH17_Ia_ang CH17 Ia angle148 CH17_Ib_ang CH17 Ib angle149 CH17_Ic_ang CH17 Ic angle150 CH18_Ia_mag CH18 Ia magnitude

NO SIGNAL NAME CONTENTS151 CH18_Ib_mag CH18 Ib magnitude152 CH18_Ic_mag CH18 Ic magnitude153 CH18_Ia_ang CH18 Ia angle154 CH18_Ib_ang CH18 Ib angle155 CH18_Ic_ang CH18 Ic angle156 CH19_Ia_mag CH19 Ia magnitude157 CH19_Ib_mag CH19 Ib magnitude158 CH19_Ic_mag CH19 Ic magnitude159 CH19_Ia_ang CH19 Ia angle160 CH19_Ib_ang CH19 Ib angle161 CH19_Ic_ang CH19 Ic angle162 CH20_Ia_mag CH20 Ia magnitude163 CH20_Ib_mag CH20 Ib magnitude164 CH20_Ic_mag CH20 Ic magnitude165 CH20_Ia_ang CH20 Ia angle166 CH20_Ib_ang CH20 Ib angle167 CH20_Ic_ang CH20 Ic angle168 CH21_Ia_mag CH21 Ia magnitude169 CH21_Ib_mag CH21 Ib magnitude170 CH21_Ic_mag CH21 Ic magnitude171 CH21_Ia_ang CH21 Ia angle172 CH21_Ib_ang CH21 Ib angle173 CH21_Ic_ang CH21 Ic angle174 CH22_Ia_mag CH22 Ia magnitude175 CH22_Ib_mag CH22 Ib magnitude176 CH22_Ic_mag CH22 Ic magnitude177 CH22_Ia_ang CH22 Ia angle178 CH22_Ib_ang CH22 Ib angle179 CH22_Ic_ang CH22 Ic angle180 CH23_Ia_mag CH23 Ia magnitude181 CH23_Ib_mag CH23 Ib magnitude182 CH23_Ic_mag CH23 Ic magnitude183 CH23_Ia_ang CH23 Ia angle184 CH23_Ib_ang CH23 Ib angle185 CH23_Ic_ang CH23 Ic angle186 CH24_Ia_mag CH24 Ia magnitude187 CH24_Ib_mag CH24 Ib magnitude188 CH24_Ic_mag CH24 Ic magnitude189 CH24_Ia_ang CH24 Ia angle190 CH24_Ib_ang CH24 Ib angle191 CH24_Ic_ang CH24 Ic angle192 CH25_Ia_mag CH25 Ia magnitude193 CH25_Ib_mag CH25 Ib magnitude194 CH25_Ic_mag CH25 Ic magnitude195 CH25_Ia_ang CH25 Ia angle196 CH25_Ib_ang CH25 Ib angle197 CH25_Ic_ang CH25 Ic angle198 CH26_Ia_mag CH26 Ia magnitude199 CH26_Ib_mag CH26 Ib magnitude200 CH26_Ic_mag CH26 Ic magnitude

Page 273: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 272 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

201 CH26_Ia_ang CH26 Ia angle202 CH26_Ib_ang CH26 Ib angle203 CH26_Ic_ang CH26 Ic angle204 CH27_Ia_mag CH27 Ia magnitude205 CH27_Ib_mag CH27 Ib magnitude206 CH27_Ic_mag CH27 Ic magnitude207 CH27_Ia_ang CH27 Ia angle208 CH27_Ib_ang CH27 Ib angle209 CH27_Ic_ang CH27 Ic angle210 CH28_Ia_mag CH28 Ia magnitude211 CH28_Ib_mag CH28 Ib magnitude212 CH28_Ic_mag CH28 Ic magnitude213 CH28_Ia_ang CH28 Ia angle214 CH28_Ib_ang CH28 Ib angle215 CH28_Ic_ang CH28 Ic angle216 CH29_Ia_mag CH29 Ia magnitude217 CH29_Ib_mag CH29 Ib magnitude218 CH29_Ic_mag CH29 Ic magnitude219 CH29_Ia_ang CH29 Ia angle220 CH29_Ib_ang CH29 Ib angle221 CH29_Ic_ang CH29 Ic angle222 CH30_Ia_mag CH30 Ia magnitude223 CH30_Ib_mag CH30 Ib magnitude224 CH30_Ic_mag CH30 Ic magnitude225 CH30_Ia_ang CH30 Ia angle226 CH30_Ib_ang CH30 Ib angle227 CH30_Ic_ang CH30 Ic angle228 CH31_Ia_mag CH31 Ia magnitude229 CH31_Ib_mag CH31 Ib magnitude230 CH31_Ic_mag CH31 Ic magnitude231 CH31_Ia_ang CH31 Ia angle232 CH31_Ib_ang CH31 Ib angle233 CH31_Ic_ang CH31 Ic angle234 CH32_Ia_mag CH32 Ia magnitude235 CH32_Ib_mag CH32 Ib magnitude236 CH32_Ic_mag CH32 Ic magnitude237 CH32_Ia_ang CH32 Ia angle238 CH32_Ib_ang CH32 Ib angle239 CH32_Ic_ang CH32 Ic angle240 CH33_Ia_mag CH33 Ia magnitude241 CH33_Ib_mag CH33 Ib magnitude242 CH33_Ic_mag CH33 Ic magnitude243 CH33_Ia_ang CH33 Ia angle244 CH33_Ib_ang CH33 Ib angle245 CH33_Ic_ang CH33 Ic angle246 CH34_Ia_mag CH34 Ia magnitude247 CH34_Ib_mag CH34 Ib magnitude248 CH34_Ic_mag CH34 Ic magnitude249 CH34_Ia_ang CH34 Ia angle250 CH34_Ib_ang CH34 Ib angle

NO SIGNAL NAME CONTENTS251 CH34_Ic_ang CH34 Ic angle252 CH35_Ia_mag CH35 Ia magnitude253 CH35_Ib_mag CH35 Ib magnitude254 CH35_Ic_mag CH35 Ic magnitude255 CH35_Ia_ang CH35 Ia angle256 CH35_Ib_ang CH35 Ib angle257 CH35_Ic_ang CH35 Ic angle258 CH36_Ia_mag CH36 Ia magnitude259 CH36_Ib_mag CH36 Ib magnitude260 CH36_Ic_mag CH36 Ic magnitude261 CH36_Ia_ang CH36 Ia angle262 CH36_Ib_ang CH36 Ib angle263 CH36_Ic_ang CH36 Ic angle264 CH37_Ia_mag CH37 Ia magnitude265 CH37_Ib_mag CH37 Ib magnitude266 CH37_Ic_mag CH37 Ic magnitude267 CH37_Ia_ang CH37 Ia angle268 CH37_Ib_ang CH37 Ib angle269 CH37_Ic_ang CH37 Ic angle270 CH38_Ia_mag CH38 Ia magnitude271 CH38_Ib_mag CH38 Ib magnitude272 CH38_Ic_mag CH38 Ic magnitude273 CH38_Ia_ang CH38 Ia angle274 CH38_Ib_ang CH38 Ib angle275 CH38_Ic_ang CH38 Ic angle276 CH39_Ia_mag CH39 Ia magnitude277 CH39_Ib_mag CH39 Ib magnitude278 CH39_Ic_mag CH39 Ic magnitude279 CH39_Ia_ang CH39 Ia angle280 CH39_Ib_ang CH39 Ib angle281 CH39_Ic_ang CH39 Ic angle282 CH40_Ia_mag CH40 Ia magnitude283 CH40_Ib_mag CH40 Ib magnitude284 CH40_Ic_mag CH40 Ic magnitude285 CH40_Ia_ang CH40 Ia angle286 CH40_Ib_ang CH40 Ib angle287 CH40_Ic_ang CH40 Ic angle288 CH41_Ia_mag CH41 Ia magnitude289 CH41_Ib_mag CH41 Ib magnitude290 CH41_Ic_mag CH41 Ic magnitude291 CH41_Ia_ang CH41 Ia angle292 CH41_Ib_ang CH41 Ib angle293 CH41_Ic_ang CH41 Ic angle294 CH42_Ia_mag CH42 Ia magnitude295 CH42_Ib_mag CH42 Ib magnitude296 CH42_Ic_mag CH42 Ic magnitude297 CH42_Ia_ang CH42 Ia angle298 CH42_Ib_ang CH42 Ib angle299 CH42_Ic_ang CH42 Ic angle300 CH43_Ia_mag CH43 Ia magnitude

Page 274: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 273 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

301 CH43_Ib_mag CH43 Ib magnitude302 CH43_Ic_mag CH43 Ic magnitude303 CH43_Ia_ang CH43 Ia angle304 CH43_Ib_ang CH43 Ib angle305 CH43_Ic_ang CH43 Ic angle306 CH44_Ia_mag CH44 Ia magnitude307 CH44_Ib_mag CH44 Ib magnitude308 CH44_Ic_mag CH44 Ic magnitude309 CH44_Ia_ang CH44 Ia angle310 CH44_Ib_ang CH44 Ib angle311 CH44_Ic_ang CH44 Ic angle312 CH45_Ia_mag CH45 Ia magnitude313 CH45_Ib_mag CH45 Ib magnitude314 CH45_Ic_mag CH45 Ic magnitude315 CH45_Ia_ang CH45 Ia angle316 CH45_Ib_ang CH45 Ib angle317 CH45_Ic_ang CH45 Ic angle318 CH46_Ia_mag CH46 Ia magnitude319 CH46_Ib_mag CH46 Ib magnitude320 CH46_Ic_mag CH46 Ic magnitude321 CH46_Ia_ang CH46 Ia angle322 CH46_Ib_ang CH46 Ib angle323 CH46_Ic_ang CH46 Ic angle324 CH47_Ia_mag CH47 Ia magnitude325 CH47_Ib_mag CH47 Ib magnitude326 CH47_Ic_mag CH47 Ic magnitude327 CH47_Ia_ang CH47 Ia angle328 CH47_Ib_ang CH47 Ib angle329 CH47_Ic_ang CH47 Ic angle330 CH48_Ia_mag CH48 Ia magnitude331 CH48_Ib_mag CH48 Ib magnitude332 CH48_Ic_mag CH48 Ic magnitude333 CH48_Ia_ang CH48 Ia angle334 CH48_Ib_ang CH48 Ib angle335 CH48_Ic_ang CH48 Ic angle336 CH49_Ia_mag CH49 Ia magnitude337 CH49_Ib_mag CH49 Ib magnitude338 CH49_Ic_mag CH49 Ic magnitude339 CH49_Ia_ang CH49 Ia angle340 CH49_Ib_ang CH49 Ib angle341 CH49_Ic_ang CH49 Ic angle342 CH50_Ia_mag CH50 Ia magnitude343 CH50_Ib_mag CH50 Ib magnitude344 CH50_Ic_mag CH50 Ic magnitude345 CH50_Ia_ang CH50 Ia angle346 CH50_Ib_ang CH50 Ib angle347 CH50_Ic_ang CH50 Ic angle348 CH51_Ia_mag CH51 Ia magnitude349 CH51_Ib_mag CH51 Ib magnitude350 CH51_Ic_mag CH51 Ic magnitude

NO SIGNAL NAME CONTENTS351 CH51_Ia_ang CH51 Ia angle352 CH51_Ib_ang CH51 Ib angle353 CH51_Ic_ang CH51 Ic angle354 CH52_Ia_mag CH52 Ia magnitude355 CH52_Ib_mag CH52 Ib magnitude356 CH52_Ic_mag CH52 Ic magnitude357 CH52_Ia_ang CH52 Ia angle358 CH52_Ib_ang CH52 Ib angle359 CH52_Ic_ang CH52 Ic angle360 CH53_Ia_mag CH53 Ia magnitude361 CH53_Ib_mag CH53 Ib magnitude362 CH53_Ic_mag CH53 Ic magnitude363 CH53_Ia_ang CH53 Ia angle364 CH53_Ib_ang CH53 Ib angle365 CH53_Ic_ang CH53 Ic angle366 CH54_Ia_mag CH54 Ia magnitude367 CH54_Ib_mag CH54 Ib magnitude368 CH54_Ic_mag CH54 Ic magnitude369 CH54_Ia_ang CH54 Ia angle370 CH54_Ib_ang CH54 Ib angle371 CH54_Ic_ang CH54 Ic angle372 CH55_Ia_mag CH55 Ia magnitude373 CH55_Ib_mag CH55 Ib magnitude374 CH55_Ic_mag CH55 Ic magnitude375 CH55_Ia_ang CH55 Ia angle376 CH55_Ib_ang CH55 Ib angle377 CH55_Ic_ang CH55 Ic angle378 CH56_Ia_mag CH56 Ia magnitude379 CH56_Ib_mag CH56 Ib magnitude380 CH56_Ic_mag CH56 Ic magnitude381 CH56_Ia_ang CH56 Ia angle382 CH56_Ib_ang CH56 Ib angle383 CH56_Ic_ang CH56 Ic angle384 CH57_Ia_mag CH57 Ia magnitude385 CH57_Ib_mag CH57 Ib magnitude386 CH57_Ic_mag CH57 Ic magnitude387 CH57_Ia_ang CH57 Ia angle388 CH57_Ib_ang CH57 Ib angle389 CH57_Ic_ang CH57 Ic angle390 CH58_Ia_mag CH58 Ia magnitude391 CH58_Ib_mag CH58 Ib magnitude392 CH58_Ic_mag CH58 Ic magnitude393 CH58_Ia_ang CH58 Ia angle394 CH58_Ib_ang CH58 Ib angle395 CH58_Ic_ang CH58 Ic angle396 CH59_Ia_mag CH59 Ia magnitude397 CH59_Ib_mag CH59 Ib magnitude398 CH59_Ic_mag CH59 Ic magnitude399 CH59_Ia_ang CH59 Ia angle400 CH59_Ib_ang CH59 Ib angle

Page 275: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 274 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

401 CH59_Ic_ang CH59 Ic angle402 CH60_Ia_mag CH60 Ia magnitude403 CH60_Ib_mag CH60 Ib magnitude404 CH60_Ic_mag CH60 Ic magnitude405 CH60_Ia_ang CH60 Ia angle406 CH60_Ib_ang CH60 Ib angle407 CH60_Ic_ang CH60 Ic angle408 CH61_Ia_mag CH61 Ia magnitude409 CH61_Ib_mag CH61 Ib magnitude410 CH61_Ic_mag CH61 Ic magnitude411 CH61_Ia_ang CH61 Ia angle412 CH61_Ib_ang CH61 Ib angle413 CH61_Ic_ang CH61 Ic angle414 CH62_Ia_mag CH62 Ia magnitude415 CH62_Ib_mag CH62 Ib magnitude416 CH62_Ic_mag CH62 Ic magnitude417 CH62_Ia_ang CH62 Ia angle418 CH62_Ib_ang CH62 Ib angle419 CH62_Ic_ang CH62 Ic angle420 CH63_Ia_mag CH63 Ia magnitude421 CH63_Ib_mag CH63 Ib magnitude422 CH63_Ic_mag CH63 Ic magnitude423 CH63_Ia_ang CH63 Ia angle424 CH63_Ib_ang CH63 Ib angle425 CH63_Ic_ang CH63 Ic angle426 CH64_Ia_mag CH64 Ia magnitude427 CH64_Ib_mag CH64 Ib magnitude428 CH64_Ic_mag CH64 Ic magnitude429 CH64_Ia_ang CH64 Ia angle430 CH64_Ib_ang CH64 Ib angle431 CH64_Ic_ang CH64 Ic angle432 CH1_I1_mag CH1 I1 magnitude433 CH1_I2_mag CH1 I2 magnitude434 CH1_I0_mag CH1 I0 magnitude435 CH1_I1_ang CH1 I1 angle436 CH1_I2_ang CH1 I2 angle437 CH1_I0_ang CH1 I0 angle438 CH2_I1_mag CH2 I1 magnitude439 CH2_I2_mag CH2 I2 magnitude440 CH2_I0_mag CH2 I0 magnitude441 CH2_I1_ang CH2 I1 angle442 CH2_I2_ang CH2 I2 angle443 CH2_I0_ang CH2 I0 angle444 CH3_I1_mag CH3 I1 magnitude445 CH3_I2_mag CH3 I2 magnitude446 CH3_I0_mag CH3 I0 magnitude447 CH3_I1_ang CH3 I1 angle448 CH3_I2_ang CH3 I2 angle449 CH3_I0_ang CH3 I0 angle

NO SIGNAL NAME CONTENTS451 CH4_I2_mag CH4 I2 magnitude452 CH4_I0_mag CH4 I0 magnitude453 CH4_I1_ang CH4 I1 angle454 CH4_I2_ang CH4 I2 angle455 CH4_I0_ang CH4 I0 angle456 CH5_I1_mag CH5 I1 magnitude457 CH5_I2_mag CH5 I2 magnitude458 CH5_I0_mag CH5 I0 magnitude459 CH5_I1_ang CH5 I1 angle460 CH5_I2_ang CH5 I2 angle461 CH5_I0_ang CH5 I0 angle462 CH6_I1_mag CH6 I1 magnitude463 CH6_I2_mag CH6 I2 magnitude464 CH6_I0_mag CH6 I0 magnitude465 CH6_I1_ang CH6 I1 angle466 CH6_I2_ang CH6 I2 angle467 CH6_I0_ang CH6 I0 angle468 CH7_I1_mag CH7 I1 magnitude469 CH7_I2_mag CH7 I2 magnitude470 CH7_I0_mag CH7 I0 magnitude471 CH7_I1_ang CH7 I1 angle472 CH7_I2_ang CH7 I2 angle473 CH7_I0_ang CH7 I0 angle474 CH8_I1_mag CH8 I1 magnitude475 CH8_I2_mag CH8 I2 magnitude476 CH8_I0_mag CH8 I0 magnitude477 CH8_I1_ang CH8 I1 angle478 CH8_I2_ang CH8 I2 angle479 CH8_I0_ang CH8 I0 angle480 CH9_I1_mag CH9 I1 magnitude481 CH9_I2_mag CH9 I2 magnitude482 CH9_I0_mag CH9 I0 magnitude483 CH9_I1_ang CH9 I1 angle484 CH9_I2_ang CH9 I2 angle485 CH9_I0_ang CH9 I0 angle486 CH10_I1_mag CH10 I1 magnitude487 CH10_I2_mag CH10 I2 magnitude488 CH10_I0_mag CH10 I0 magnitude489 CH10_I1_ang CH10 I1 angle490 CH10_I2_ang CH10 I2 angle491 CH10_I0_ang CH10 I0 angle492 CH11_I1_mag CH11 I1 magnitude493 CH11_I2_mag CH11 I2 magnitude494 CH11_I0_mag CH11 I0 magnitude495 CH11_I1_ang CH11 I1 angle496 CH11_I2_ang CH11 I2 angle497 CH11_I0_ang CH11 I0 angle498 CH12_I1_mag CH12 I1 magnitude499 CH12_I2_mag CH12 I2 magnitude500 CH12_I0_mag CH12 I0 magnitude

Page 276: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 275 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

501 CH12_I1_ang CH12 I1 angle502 CH12_I2_ang CH12 I2 angle503 CH12_I0_ang CH12 I0 angle504 CH13_I1_mag CH13 I1 magnitude505 CH13_I2_mag CH13 I2 magnitude506 CH13_I0_mag CH13 I0 magnitude507 CH13_I1_ang CH13 I1 angle508 CH13_I2_ang CH13 I2 angle509 CH13_I0_ang CH13 I0 angle510 CH14_I1_mag CH14 I1 magnitude511 CH14_I2_mag CH14 I2 magnitude512 CH14_I0_mag CH14 I0 magnitude513 CH14_I1_ang CH14 I1 angle514 CH14_I2_ang CH14 I2 angle515 CH14_I0_ang CH14 I0 angle516 CH15_I1_mag CH15 I1 magnitude517 CH15_I2_mag CH15 I2 magnitude518 CH15_I0_mag CH15 I0 magnitude519 CH15_I1_ang CH15 I1 angle520 CH15_I2_ang CH15 I2 angle521 CH15_I0_ang CH15 I0 angle522 CH16_I1_mag CH16 I1 magnitude523 CH16_I2_mag CH16 I2 magnitude524 CH16_I0_mag CH16 I0 magnitude525 CH16_I1_ang CH16 I1 angle526 CH16_I2_ang CH16 I2 angle527 CH16_I0_ang CH16 I0 angle528 CH17_I1_mag CH17 I1 magnitude529 CH17_I2_mag CH17 I2 magnitude530 CH17_I0_mag CH17 I0 magnitude531 CH17_I1_ang CH17 I1 angle532 CH17_I2_ang CH17 I2 angle533 CH17_I0_ang CH17 I0 angle534 CH18_I1_mag CH18 I1 magnitude535 CH18_I2_mag CH18 I2 magnitude536 CH18_I0_mag CH18 I0 magnitude537 CH18_I1_ang CH18 I1 angle538 CH18_I2_ang CH18 I2 angle539 CH18_I0_ang CH18 I0 angle540 CH19_I1_mag CH19 I1 magnitude541 CH19_I2_mag CH19 I2 magnitude542 CH19_I0_mag CH19 I0 magnitude543 CH19_I1_ang CH19 I1 angle544 CH19_I2_ang CH19 I2 angle545 CH19_I0_ang CH19 I0 angle546 CH20_I1_mag CH20 I1 magnitude547 CH20_I2_mag CH20 I2 magnitude548 CH20_I0_mag CH20 I0 magnitude549 CH20_I1_ang CH20 I1 angle550 CH20_I2_ang CH20 I2 angle

NO SIGNAL NAME CONTENTS551 CH20_I0_ang CH20 I0 angle552 CH21_I1_mag CH21 I1 magnitude553 CH21_I2_mag CH21 I2 magnitude554 CH21_I0_mag CH21 I0 magnitude555 CH21_I1_ang CH21 I1 angle556 CH21_I2_ang CH21 I2 angle557 CH21_I0_ang CH21 I0 angle558 CH22_I1_mag CH22 I1 magnitude559 CH22_I2_mag CH22 I2 magnitude560 CH22_I0_mag CH22 I0 magnitude561 CH22_I1_ang CH22 I1 angle562 CH22_I2_ang CH22 I2 angle563 CH22_I0_ang CH22 I0 angle564 CH23_I1_mag CH23 I1 magnitude565 CH23_I2_mag CH23 I2 magnitude566 CH23_I0_mag CH23 I0 magnitude567 CH23_I1_ang CH23 I1 angle568 CH23_I2_ang CH23 I2 angle569 CH23_I0_ang CH23 I0 angle570 CH24_I1_mag CH24 I1 magnitude571 CH24_I2_mag CH24 I2 magnitude572 CH24_I0_mag CH24 I0 magnitude573 CH24_I1_ang CH24 I1 angle574 CH24_I2_ang CH24 I2 angle575 CH24_I0_ang CH24 I0 angle576 CH25_I1_mag CH25 I1 magnitude577 CH25_I2_mag CH25 I2 magnitude578 CH25_I0_mag CH25 I0 magnitude579 CH25_I1_ang CH25 I1 angle580 CH25_I2_ang CH25 I2 angle581 CH25_I0_ang CH25 I0 angle582 CH26_I1_mag CH26 I1 magnitude583 CH26_I2_mag CH26 I2 magnitude584 CH26_I0_mag CH26 I0 magnitude585 CH26_I1_ang CH26 I1 angle586 CH26_I2_ang CH26 I2 angle587 CH26_I0_ang CH26 I0 angle588 CH27_I1_mag CH27 I1 magnitude589 CH27_I2_mag CH27 I2 magnitude590 CH27_I0_mag CH27 I0 magnitude591 CH27_I1_ang CH27 I1 angle592 CH27_I2_ang CH27 I2 angle593 CH27_I0_ang CH27 I0 angle594 CH28_I1_mag CH28 I1 magnitude595 CH28_I2_mag CH28 I2 magnitude596 CH28_I0_mag CH28 I0 magnitude597 CH28_I1_ang CH28 I1 angle598 CH28_I2_ang CH28 I2 angle599 CH28_I0_ang CH28 I0 angle600 CH29_I1_mag CH29 I1 magnitude

Page 277: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 276 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

601 CH29_I2_mag CH29 I2 magnitude602 CH29_I0_mag CH29 I0 magnitude603 CH29_I1_ang CH29 I1 angle604 CH29_I2_ang CH29 I2 angle605 CH29_I0_ang CH29 I0 angle606 CH30_I1_mag CH30 I1 magnitude607 CH30_I2_mag CH30 I2 magnitude608 CH30_I0_mag CH30 I0 magnitude609 CH30_I1_ang CH30 I1 angle610 CH30_I2_ang CH30 I2 angle611 CH30_I0_ang CH30 I0 angle612 CH31_I1_mag CH31 I1 magnitude613 CH31_I2_mag CH31 I2 magnitude614 CH31_I0_mag CH31 I0 magnitude615 CH31_I1_ang CH31 I1 angle616 CH31_I2_ang CH31 I2 angle617 CH31_I0_ang CH31 I0 angle618 CH32_I1_mag CH32 I1 magnitude619 CH32_I2_mag CH32 I2 magnitude620 CH32_I0_mag CH32 I0 magnitude621 CH32_I1_ang CH32 I1 angle622 CH32_I2_ang CH32 I2 angle623 CH32_I0_ang CH32 I0 angle624 CH33_I1_mag CH33 I1 magnitude625 CH33_I2_mag CH33 I2 magnitude626 CH33_I0_mag CH33 I0 magnitude627 CH33_I1_ang CH33 I1 angle628 CH33_I2_ang CH33 I2 angle629 CH33_I0_ang CH33 I0 angle630 CH34_I1_mag CH34 I1 magnitude631 CH34_I2_mag CH34 I2 magnitude632 CH34_I0_mag CH34 I0 magnitude633 CH34_I1_ang CH34 I1 angle634 CH34_I2_ang CH34 I2 angle635 CH34_I0_ang CH34 I0 angle636 CH35_I1_mag CH35 I1 magnitude637 CH35_I2_mag CH35 I2 magnitude638 CH35_I0_mag CH35 I0 magnitude639 CH35_I1_ang CH35 I1 angle640 CH35_I2_ang CH35 I2 angle641 CH35_I0_ang CH35 I0 angle642 CH36_I1_mag CH36 I1 magnitude643 CH36_I2_mag CH36 I2 magnitude644 CH36_I0_mag CH36 I0 magnitude645 CH36_I1_ang CH36 I1 angle646 CH36_I2_ang CH36 I2 angle647 CH36_I0_ang CH36 I0 angle648 CH37_I1_mag CH37 I1 magnitude649 CH37_I2_mag CH37 I2 magnitude650 CH37_I0_mag CH37 I0 magnitude

NO SIGNAL NAME CONTENTS651 CH37_I1_ang CH37 I1 angle652 CH37_I2_ang CH37 I2 angle653 CH37_I0_ang CH37 I0 angle654 CH38_I1_mag CH38 I1 magnitude655 CH38_I2_mag CH38 I2 magnitude656 CH38_I0_mag CH38 I0 magnitude657 CH38_I1_ang CH38 I1 angle658 CH38_I2_ang CH38 I2 angle659 CH38_I0_ang CH38 I0 angle660 CH39_I1_mag CH39 I1 magnitude661 CH39_I2_mag CH39 I2 magnitude662 CH39_I0_mag CH39 I0 magnitude663 CH39_I1_ang CH39 I1 angle664 CH39_I2_ang CH39 I2 angle665 CH39_I0_ang CH39 I0 angle666 CH40_I1_mag CH40 I1 magnitude667 CH40_I2_mag CH40 I2 magnitude668 CH40_I0_mag CH40 I0 magnitude669 CH40_I1_ang CH40 I1 angle670 CH40_I2_ang CH40 I2 angle671 CH40_I0_ang CH40 I0 angle672 CH41_I1_mag CH41 I1 magnitude673 CH41_I2_mag CH41 I2 magnitude674 CH41_I0_mag CH41 I0 magnitude675 CH41_I1_ang CH41 I1 angle676 CH41_I2_ang CH41 I2 angle677 CH41_I0_ang CH41 I0 angle678 CH42_I1_mag CH42 I1 magnitude679 CH42_I2_mag CH42 I2 magnitude680 CH42_I0_mag CH42 I0 magnitude681 CH42_I1_ang CH42 I1 angle682 CH42_I2_ang CH42 I2 angle683 CH42_I0_ang CH42 I0 angle684 CH43_I1_mag CH43 I1 magnitude685 CH43_I2_mag CH43 I2 magnitude686 CH43_I0_mag CH43 I0 magnitude687 CH43_I1_ang CH43 I1 angle688 CH43_I2_ang CH43 I2 angle689 CH43_I0_ang CH43 I0 angle690 CH44_I1_mag CH44 I1 magnitude691 CH44_I2_mag CH44 I2 magnitude692 CH44_I0_mag CH44 I0 magnitude693 CH44_I1_ang CH44 I1 angle694 CH44_I2_ang CH44 I2 angle695 CH44_I0_ang CH44 I0 angle696 CH45_I1_mag CH45 I1 magnitude697 CH45_I2_mag CH45 I2 magnitude698 CH45_I0_mag CH45 I0 magnitude699 CH45_I1_ang CH45 I1 angle700 CH45_I2_ang CH45 I2 angle

Page 278: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 277 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

701 CH45_I0_ang CH45 I0 angle702 CH46_I1_mag CH46 I1 magnitude703 CH46_I2_mag CH46 I2 magnitude704 CH46_I0_mag CH46 I0 magnitude705 CH46_I1_ang CH46 I1 angle706 CH46_I2_ang CH46 I2 angle707 CH46_I0_ang CH46 I0 angle708 CH47_I1_mag CH47 I1 magnitude709 CH47_I2_mag CH47 I2 magnitude710 CH47_I0_mag CH47 I0 magnitude711 CH47_I1_ang CH47 I1 angle712 CH47_I2_ang CH47 I2 angle713 CH47_I0_ang CH47 I0 angle714 CH48_I1_mag CH48 I1 magnitude715 CH48_I2_mag CH48 I2 magnitude716 CH48_I0_mag CH48 I0 magnitude717 CH48_I1_ang CH48 I1 angle718 CH48_I2_ang CH48 I2 angle719 CH48_I0_ang CH48 I0 angle720 CH49_I1_mag CH49 I1 magnitude721 CH49_I2_mag CH49 I2 magnitude722 CH49_I0_mag CH49 I0 magnitude723 CH49_I1_ang CH49 I1 angle724 CH49_I2_ang CH49 I2 angle725 CH49_I0_ang CH49 I0 angle726 CH50_I1_mag CH50 I1 magnitude727 CH50_I2_mag CH50 I2 magnitude728 CH50_I0_mag CH50 I0 magnitude729 CH50_I1_ang CH50 I1 angle730 CH50_I2_ang CH50 I2 angle731 CH50_I0_ang CH50 I0 angle732 CH51_I1_mag CH51 I1 magnitude733 CH51_I2_mag CH51 I2 magnitude734 CH51_I0_mag CH51 I0 magnitude735 CH51_I1_ang CH51 I1 angle736 CH51_I2_ang CH51 I2 angle737 CH51_I0_ang CH51 I0 angle738 CH52_I1_mag CH52 I1 magnitude739 CH52_I2_mag CH52 I2 magnitude740 CH52_I0_mag CH52 I0 magnitude741 CH52_I1_ang CH52 I1 angle742 CH52_I2_ang CH52 I2 angle743 CH52_I0_ang CH52 I0 angle744 CH53_I1_mag CH53 I1 magnitude745 CH53_I2_mag CH53 I2 magnitude746 CH53_I0_mag CH53 I0 magnitude747 CH53_I1_ang CH53 I1 angle748 CH53_I2_ang CH53 I2 angle749 CH53_I0_ang CH53 I0 angle750 CH54_I1_mag CH54 I1 magnitude

NO SIGNAL NAME CONTENTS751 CH54_I2_mag CH54 I2 magnitude752 CH54_I0_mag CH54 I0 magnitude753 CH54_I1_ang CH54 I1 angle754 CH54_I2_ang CH54 I2 angle755 CH54_I0_ang CH54 I0 angle756 CH55_I1_mag CH55 I1 magnitude757 CH55_I2_mag CH55 I2 magnitude758 CH55_I0_mag CH55 I0 magnitude759 CH55_I1_ang CH55 I1 angle760 CH55_I2_ang CH55 I2 angle761 CH55_I0_ang CH55 I0 angle762 CH56_I1_mag CH56 I1 magnitude763 CH56_I2_mag CH56 I2 magnitude764 CH56_I0_mag CH56 I0 magnitude765 CH56_I1_ang CH56 I1 angle766 CH56_I2_ang CH56 I2 angle767 CH56_I0_ang CH56 I0 angle768 CH57_I1_mag CH57 I1 magnitude769 CH57_I2_mag CH57 I2 magnitude770 CH57_I0_mag CH57 I0 magnitude771 CH57_I1_ang CH57 I1 angle772 CH57_I2_ang CH57 I2 angle773 CH57_I0_ang CH57 I0 angle774 CH58_I1_mag CH58 I1 magnitude775 CH58_I2_mag CH58 I2 magnitude776 CH58_I0_mag CH58 I0 magnitude777 CH58_I1_ang CH58 I1 angle778 CH58_I2_ang CH58 I2 angle779 CH58_I0_ang CH58 I0 angle780 CH59_I1_mag CH59 I1 magnitude781 CH59_I2_mag CH59 I2 magnitude782 CH59_I0_mag CH59 I0 magnitude783 CH59_I1_ang CH59 I1 angle784 CH59_I2_ang CH59 I2 angle785 CH59_I0_ang CH59 I0 angle786 CH60_I1_mag CH60 I1 magnitude787 CH60_I2_mag CH60 I2 magnitude788 CH60_I0_mag CH60 I0 magnitude789 CH60_I1_ang CH60 I1 angle790 CH60_I2_ang CH60 I2 angle791 CH60_I0_ang CH60 I0 angle792 CH61_I1_mag CH61 I1 magnitude793 CH61_I2_mag CH61 I2 magnitude794 CH61_I0_mag CH61 I0 magnitude795 CH61_I1_ang CH61 I1 angle796 CH61_I2_ang CH61 I2 angle797 CH61_I0_ang CH61 I0 angle798 CH62_I1_mag CH62 I1 magnitude799 CH62_I2_mag CH62 I2 magnitude800 CH62_I0_mag CH62 I0 magnitude

Page 279: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 278 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

801 CH62_I1_ang CH62 I1 angle802 CH62_I2_ang CH62 I2 angle803 CH62_I0_ang CH62 I0 angle804 CH63_I1_mag CH63 I1 magnitude805 CH63_I2_mag CH63 I2 magnitude806 CH63_I0_mag CH63 I0 magnitude807 CH63_I1_ang CH63 I1 angle808 CH63_I2_ang CH63 I2 angle809 CH63_I0_ang CH63 I0 angle810 CH64_I1_mag CH64 I1 magnitude811 CH64_I2_mag CH64 I2 magnitude812 CH64_I0_mag CH64 I0 magnitude813 CH64_I1_ang CH64 I1 angle814 CH64_I2_ang CH64 I2 angle815 CH64_I0_ang CH64 I0 angle816 Freq Frequency817 Ida_mag Ida magnitude818 Idb_mag Idb magnitude819 Idc_mag Idc magnitude820 Ira_mag Ira magnitude821 Irb_mag Irb magnitude822 Irc_mag Irc magnitude823 IdaA_mag IdaA magnitude824 IdbA_mag IdbA magnitude825 IdcA_mag IdcA magnitude826 IraA_mag IraA magnitude827 IrbA_mag IrbA magnitude828 IrcA_mag IrcA magnitude829 IdaB_mag IdaB magnitude830 IdbB_mag IdbB magnitude831 IdcB_mag IdcB magnitude832 IraB_mag IraB magnitude833 IrbB_mag IrbB magnitude834 IrcB_mag IrcB magnitude835 IdaC_mag IdaC magnitude836 IdbC_mag IdbC magnitude837 IdcC_mag IdcC magnitude838 IraC_mag IraC magnitude839 IrbC_mag IrbC magnitude840 IrcC_mag IrcC magnitude841 IdaD_mag IdaD magnitude842 IdbD_mag IdbD magnitude843 IdcD_mag IdcD magnitude844 IraD_mag IraD magnitude845 IrbD_mag IrbD magnitude846 IrcD_mag IrcD magnitude

Page 280: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 279 ⎯

6 F 2 S 0 8 8 2

Setting Table

NO SIGNAL NAME CONTENTS0 GROUP_NO number of groups1 ACT_GROUP active group number2 EDIT_GROUP edit group number3 CHG_GROUP change active group456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950

NO SIGNAL NAME CONTENTS51525354555657585960616263646566676869707172737475767778798081828384858687888990 1A2_5A1 1A:2 5A:191 1A1_5A2 1A:1 5A:292 1A1_5A0 1A:1 5A:093 1A0_5A1 1A:0 5A:1949596979899

100 SoftType Software type

Page 281: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 280 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

101 MappingName Mapping info102 Vendor venfor name103104105106107108109110 Const0 Always 0111 Const1 Always 1112 Const2 Always 2113 Const3 Always 3114115116117118119

Page 282: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 281 ⎯

6 F 2 S 0 8 8 2

Status Table

NO SIGNAL NAME CONTENTS0 GOOSE_V_001 GOOSE_Value_0011 GOOSE_V_002 GOOSE_Value_0022 GOOSE_V_003 GOOSE_Value_0033 GOOSE_V_004 GOOSE_Value_0044 GOOSE_V_005 GOOSE_Value_0055 GOOSE_V_006 GOOSE_Value_0066 GOOSE_V_007 GOOSE_Value_0077 GOOSE_V_008 GOOSE_Value_0088 GOOSE_V_009 GOOSE_Value_0099 GOOSE_V_010 GOOSE_Value_010

10 GOOSE_V_011 GOOSE_Value_01111 GOOSE_V_012 GOOSE_Value_01212 GOOSE_V_013 GOOSE_Value_01313 GOOSE_V_014 GOOSE_Value_01414 GOOSE_V_015 GOOSE_Value_01515 GOOSE_V_016 GOOSE_Value_01616 GOOSE_V_017 GOOSE_Value_01717 GOOSE_V_018 GOOSE_Value_01818 GOOSE_V_019 GOOSE_Value_01919 GOOSE_V_020 GOOSE_Value_02020 GOOSE_V_021 GOOSE_Value_02121 GOOSE_V_022 GOOSE_Value_02222 GOOSE_V_023 GOOSE_Value_02323 GOOSE_V_024 GOOSE_Value_02424 GOOSE_V_025 GOOSE_Value_02525 GOOSE_V_026 GOOSE_Value_02626 GOOSE_V_027 GOOSE_Value_02727 GOOSE_V_028 GOOSE_Value_02828 GOOSE_V_029 GOOSE_Value_02929 GOOSE_V_030 GOOSE_Value_03030 GOOSE_V_031 GOOSE_Value_03131 GOOSE_V_032 GOOSE_Value_03232 GOOSE_V_033 GOOSE_Value_03333 GOOSE_V_034 GOOSE_Value_03434 GOOSE_V_035 GOOSE_Value_03535 GOOSE_V_036 GOOSE_Value_03636 GOOSE_V_037 GOOSE_Value_03737 GOOSE_V_038 GOOSE_Value_03838 GOOSE_V_039 GOOSE_Value_03939 GOOSE_V_040 GOOSE_Value_04040 GOOSE_V_041 GOOSE_Value_04141 GOOSE_V_042 GOOSE_Value_04242 GOOSE_V_043 GOOSE_Value_04343 GOOSE_V_044 GOOSE_Value_04444 GOOSE_V_045 GOOSE_Value_04545 GOOSE_V_046 GOOSE_Value_04646 GOOSE_V_047 GOOSE_Value_04747 GOOSE_V_048 GOOSE_Value_04848 GOOSE_V_049 GOOSE_Value_04949 GOOSE_V_050 GOOSE_Value_05050 GOOSE_V_051 GOOSE_Value_051

NO SIGNAL NAME CONTENTS51 GOOSE_V_052 GOOSE_Value_05252 GOOSE_V_053 GOOSE_Value_05353 GOOSE_V_054 GOOSE_Value_05454 GOOSE_V_055 GOOSE_Value_05555 GOOSE_V_056 GOOSE_Value_05656 GOOSE_V_057 GOOSE_Value_05757 GOOSE_V_058 GOOSE_Value_05858 GOOSE_V_059 GOOSE_Value_05959 GOOSE_V_060 GOOSE_Value_06060 GOOSE_V_061 GOOSE_Value_06161 GOOSE_V_062 GOOSE_Value_06262 GOOSE_V_063 GOOSE_Value_06363 GOOSE_V_064 GOOSE_Value_06464 GOOSE_V_065 GOOSE_Value_06565 GOOSE_V_066 GOOSE_Value_06666 GOOSE_V_067 GOOSE_Value_06767 GOOSE_V_068 GOOSE_Value_06868 GOOSE_V_069 GOOSE_Value_06969 GOOSE_V_070 GOOSE_Value_07070 GOOSE_V_071 GOOSE_Value_07171 GOOSE_V_072 GOOSE_Value_07272 GOOSE_V_073 GOOSE_Value_07373 GOOSE_V_074 GOOSE_Value_07474 GOOSE_V_075 GOOSE_Value_07575 GOOSE_V_076 GOOSE_Value_07676 GOOSE_V_077 GOOSE_Value_07777 GOOSE_V_078 GOOSE_Value_07878 GOOSE_V_079 GOOSE_Value_07979 GOOSE_V_080 GOOSE_Value_08080 GOOSE_V_081 GOOSE_Value_08181 GOOSE_V_082 GOOSE_Value_08282 GOOSE_V_083 GOOSE_Value_08383 GOOSE_V_084 GOOSE_Value_08484 GOOSE_V_085 GOOSE_Value_08585 GOOSE_V_086 GOOSE_Value_08686 GOOSE_V_087 GOOSE_Value_08787 GOOSE_V_088 GOOSE_Value_08888 GOOSE_V_089 GOOSE_Value_08989 GOOSE_V_090 GOOSE_Value_09090 GOOSE_V_091 GOOSE_Value_09191 GOOSE_V_092 GOOSE_Value_09292 GOOSE_V_093 GOOSE_Value_09393 GOOSE_V_094 GOOSE_Value_09494 GOOSE_V_095 GOOSE_Value_09595 GOOSE_V_096 GOOSE_Value_09696 GOOSE_V_097 GOOSE_Value_09797 GOOSE_V_098 GOOSE_Value_09898 GOOSE_V_099 GOOSE_Value_09999 GOOSE_V_100 GOOSE_Value_100

100 GOOSE_V_101 GOOSE_Value_101

Page 283: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 282 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS101 GOOSE_V_102 GOOSE_Value_102102 GOOSE_V_103 GOOSE_Value_103103 GOOSE_V_104 GOOSE_Value_104104 GOOSE_V_105 GOOSE_Value_105105 GOOSE_V_106 GOOSE_Value_106106 GOOSE_V_107 GOOSE_Value_107107 GOOSE_V_108 GOOSE_Value_108108 GOOSE_V_109 GOOSE_Value_109109 GOOSE_V_110 GOOSE_Value_110110 GOOSE_V_111 GOOSE_Value_111111 GOOSE_V_112 GOOSE_Value_112112 GOOSE_V_113 GOOSE_Value_113113 GOOSE_V_114 GOOSE_Value_114114 GOOSE_V_115 GOOSE_Value_115115 GOOSE_V_116 GOOSE_Value_116116 GOOSE_V_117 GOOSE_Value_117117 GOOSE_V_118 GOOSE_Value_118118 GOOSE_V_119 GOOSE_Value_119119 GOOSE_V_120 GOOSE_Value_120120 GOOSE_V_121 GOOSE_Value_121121 GOOSE_V_122 GOOSE_Value_122122 GOOSE_V_123 GOOSE_Value_123123 GOOSE_V_124 GOOSE_Value_124124 GOOSE_V_125 GOOSE_Value_125125 GOOSE_V_126 GOOSE_Value_126126 GOOSE_V_127 GOOSE_Value_127127 GOOSE_V_128 GOOSE_Value_128128129130131132133134135 LEDRST_EXEC LEDRST_EXEC136137138139140141142143144145146147148149150 HEALTH HEALTH

NO SIGNAL NAME CONTENTS151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200 MOD_001 IEC-MODE_001

Page 284: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 283 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS201 MOD_002 IEC-MODE_002202 MOD_003 IEC-MODE_003203 MOD_004 IEC-MODE_004204 MOD_005 IEC-MODE_005205 MOD_006 IEC-MODE_006206 MOD_007 IEC-MODE_007207 MOD_008 IEC-MODE_008208 MOD_009 IEC-MODE_009209 MOD_010 IEC-MODE_010210 MOD_011 IEC-MODE_011211 MOD_012 IEC-MODE_012212 MOD_013 IEC-MODE_013213 MOD_014 IEC-MODE_014214 MOD_015 IEC-MODE_015215 MOD_016 IEC-MODE_016216 MOD_017 IEC-MODE_017217 MOD_018 IEC-MODE_018218 MOD_019 IEC-MODE_019219 MOD_020 IEC-MODE_020220 MOD_021 IEC-MODE_021221 MOD_022 IEC-MODE_022222 MOD_023 IEC-MODE_023223 MOD_024 IEC-MODE_024224 MOD_025 IEC-MODE_025225 MOD_026 IEC-MODE_026226 MOD_027 IEC-MODE_027227 MOD_028 IEC-MODE_028228 MOD_029 IEC-MODE_029229 MOD_030 IEC-MODE_030230 MOD_031 IEC-MODE_031231 MOD_032 IEC-MODE_032232 MOD_033 IEC-MODE_033233 MOD_034 IEC-MODE_034234 MOD_035 IEC-MODE_035235 MOD_036 IEC-MODE_036236 MOD_037 IEC-MODE_037237 MOD_038 IEC-MODE_038238 MOD_039 IEC-MODE_039239 MOD_040 IEC-MODE_040240 MOD_041 IEC-MODE_041241 MOD_042 IEC-MODE_042242 MOD_043 IEC-MODE_043243 MOD_044 IEC-MODE_044244 MOD_045 IEC-MODE_045245 MOD_046 IEC-MODE_046246 MOD_047 IEC-MODE_047247 MOD_048 IEC-MODE_048248 MOD_049 IEC-MODE_049249 MOD_050 IEC-MODE_050250 MOD_051 IEC-MODE_051

NO SIGNAL NAME CONTENTS251 MOD_052 IEC-MODE_052252 MOD_053 IEC-MODE_053253 MOD_054 IEC-MODE_054254 MOD_055 IEC-MODE_055255 MOD_056 IEC-MODE_056256 MOD_057 IEC-MODE_057257 MOD_058 IEC-MODE_058258 MOD_059 IEC-MODE_059259 MOD_060 IEC-MODE_060260 MOD_061 IEC-MODE_061261 MOD_062 IEC-MODE_062262 MOD_063 IEC-MODE_063263 MOD_064 IEC-MODE_064264 MOD_065 IEC-MODE_065265 MOD_066 IEC-MODE_066266 MOD_067 IEC-MODE_067267 MOD_068 IEC-MODE_068268 MOD_069 IEC-MODE_069269 MOD_070 IEC-MODE_070270 MOD_071 IEC-MODE_071271 MOD_072 IEC-MODE_072272 MOD_073 IEC-MODE_073273 MOD_074 IEC-MODE_074274 MOD_075 IEC-MODE_075275 MOD_076 IEC-MODE_076276 MOD_077 IEC-MODE_077277 MOD_078 IEC-MODE_078278 MOD_079 IEC-MODE_079279 MOD_080 IEC-MODE_080280 MOD_081 IEC-MODE_081281 MOD_082 IEC-MODE_082282 MOD_083 IEC-MODE_083283 MOD_084 IEC-MODE_084284 MOD_085 IEC-MODE_085285 MOD_086 IEC-MODE_086286 MOD_087 IEC-MODE_087287 MOD_088 IEC-MODE_088288 MOD_089 IEC-MODE_089289 MOD_090 IEC-MODE_090290 MOD_091 IEC-MODE_091291 MOD_092 IEC-MODE_092292 MOD_093 IEC-MODE_093293 MOD_094 IEC-MODE_094294 MOD_095 IEC-MODE_095295 MOD_096 IEC-MODE_096296 MOD_097 IEC-MODE_097297 MOD_098 IEC-MODE_098298 MOD_099 IEC-MODE_099299 MOD_100 IEC-MODE_100300 BEH_001 IEC-Behavier_001

Page 285: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 284 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

301 BEH_002 IEC-Behavier_002302 BEH_003 IEC-Behavier_003303 BEH_004 IEC-Behavier_004304 BEH_005 IEC-Behavier_005305 BEH_006 IEC-Behavier_006306 BEH_007 IEC-Behavier_007307 BEH_008 IEC-Behavier_008308 BEH_009 IEC-Behavier_009309 BEH_010 IEC-Behavier_010310 BEH_011 IEC-Behavier_011311 BEH_012 IEC-Behavier_012312 BEH_013 IEC-Behavier_013313 BEH_014 IEC-Behavier_014314 BEH_015 IEC-Behavier_015315 BEH_016 IEC-Behavier_016316 BEH_017 IEC-Behavier_017317 BEH_018 IEC-Behavier_018318 BEH_019 IEC-Behavier_019319 BEH_020 IEC-Behavier_020320 BEH_021 IEC-Behavier_021321 BEH_022 IEC-Behavier_022322 BEH_023 IEC-Behavier_023323 BEH_024 IEC-Behavier_024324 BEH_025 IEC-Behavier_025325 BEH_026 IEC-Behavier_026326 BEH_027 IEC-Behavier_027327 BEH_028 IEC-Behavier_028328 BEH_029 IEC-Behavier_029329 BEH_030 IEC-Behavier_030330 BEH_031 IEC-Behavier_031331 BEH_032 IEC-Behavier_032332 BEH_033 IEC-Behavier_033333 BEH_034 IEC-Behavier_034334 BEH_035 IEC-Behavier_035335 BEH_036 IEC-Behavier_036336 BEH_037 IEC-Behavier_037337 BEH_038 IEC-Behavier_038338 BEH_039 IEC-Behavier_039339 BEH_040 IEC-Behavier_040340 BEH_041 IEC-Behavier_041341 BEH_042 IEC-Behavier_042342 BEH_043 IEC-Behavier_043343 BEH_044 IEC-Behavier_044344 BEH_045 IEC-Behavier_045345 BEH_046 IEC-Behavier_046346 BEH_047 IEC-Behavier_047347 BEH_048 IEC-Behavier_048348 BEH_049 IEC-Behavier_049349 BEH_050 IEC-Behavier_050350 BEH_051 IEC-Behavier_051

NO SIGNAL NAME CONTENTS351 BEH_052 IEC-Behavier_052352 BEH_053 IEC-Behavier_053353 BEH_054 IEC-Behavier_054354 BEH_055 IEC-Behavier_055355 BEH_056 IEC-Behavier_056356 BEH_057 IEC-Behavier_057357 BEH_058 IEC-Behavier_058358 BEH_059 IEC-Behavier_059359 BEH_060 IEC-Behavier_060360 BEH_061 IEC-Behavier_061361 BEH_062 IEC-Behavier_062362 BEH_063 IEC-Behavier_063363 BEH_064 IEC-Behavier_064364 BEH_065 IEC-Behavier_065365 BEH_066 IEC-Behavier_066366 BEH_067 IEC-Behavier_067367 BEH_068 IEC-Behavier_068368 BEH_069 IEC-Behavier_069369 BEH_070 IEC-Behavier_070370 BEH_071 IEC-Behavier_071371 BEH_072 IEC-Behavier_072372 BEH_073 IEC-Behavier_073373 BEH_074 IEC-Behavier_074374 BEH_075 IEC-Behavier_075375 BEH_076 IEC-Behavier_076376 BEH_077 IEC-Behavier_077377 BEH_078 IEC-Behavier_078378 BEH_079 IEC-Behavier_079379 BEH_080 IEC-Behavier_080380 BEH_081 IEC-Behavier_081381 BEH_082 IEC-Behavier_082382 BEH_083 IEC-Behavier_083383 BEH_084 IEC-Behavier_084384 BEH_085 IEC-Behavier_085385 BEH_086 IEC-Behavier_086386 BEH_087 IEC-Behavier_087387 BEH_088 IEC-Behavier_088388 BEH_089 IEC-Behavier_089389 BEH_090 IEC-Behavier_090390 BEH_091 IEC-Behavier_091391 BEH_092 IEC-Behavier_092392 BEH_093 IEC-Behavier_093393 BEH_094 IEC-Behavier_094394 BEH_095 IEC-Behavier_095395 BEH_096 IEC-Behavier_096396 BEH_097 IEC-Behavier_097397 BEH_098 IEC-Behavier_098398 BEH_099 IEC-Behavier_099399 BEH_100 IEC-Behavier_100400 Const0 Const0

Page 286: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 285 ⎯

6 F 2 S 0 8 8 2

NO SIGNAL NAME CONTENTS

401 Const1 Const1402 Const2 Const2403 Const3 Const3404 Const4 Const4405 Const5 Const5406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450

NO SIGNAL NAME CONTENTS451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499

Page 287: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 286 ⎯

6 F 2 S 0 8 8 2

Control Table

NO SIGNAL NAME CONTENTS0 LEDRST_SIG LED Reset1 LEDRST_ORCAT Control - LED Reset Originator category2 LEDRST_ORID Control - LED Reset Originator category3 LEDRST_ORCAT_ST Status - LED Rst Originator category4 LEDRST_ORID_ST Status - LED Rst Originator category5 RESERVE Reserve6 RESERVE Reserve7 RESERVE Reserve8 RESERVE Reserve9 RESERVE Reserve

10 MOD_CHECK MOD_CHECK11 MOD_CTLNUM MOD_CTLNUM12 MOD_CTLVAL MOD_CTLVAL13 MOD_ORCAT MOD_ORCAT14 MOD_ORIDENT MOD_ORIDENT15 MOD_TEST MOD_TEST16 MOD_CTLMDL MOD_CTLMDL17 MOD_ST_ORCAT MOD_ST_ORCAT18 MOD_ST_ORIDENT MOD_ST_ORIDENT19 MOD_SELECT MOD_SELECT20 MOD_SBOTIMEOUT MOD_SBOTIMEOUT21 MOD_SBOCLASS MOD_SBOCLASS

Page 288: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 287 ⎯

6 F 2 S 0 8 8 2

Appendix D

Variable Timer List

Page 289: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 288 ⎯

6 F 2 S 0 8 8 2

Variable Timer List

Timer Timer No. Contents Timer Timer No. Contents

T1BF1 1 CH1 BF retrip T26BF1 51 CH26 BF retripT1BF2 2 CH1 BF trip T26BF2 52 CH26 BF tripT2BF1 3 CH2 BF retrip T27BF1 53 CH27 BF retripT2BF2 4 CH2 BF trip T27BF2 54 CH27 BF tripT3BF1 5 CH3 BF retrip T28BF1 55 CH28 BF retripT3BF2 6 CH3 BF trip T28BF2 56 CH28 BF tripT4BF1 7 CH4 BF retrip T29BF1 57 CH29 BF retripT4BF2 8 CH4 BF trip T29BF2 58 CH29 BF tripT5BF1 9 CH5 BF retrip T30BF1 59 CH30 BF retripT5BF2 10 CH5 BF trip T30BF2 60 CH30 BF tripT6BF1 11 CH6 BF retrip T31BF1 61 CH31 BF retripT6BF2 12 CH6 BF trip T31BF2 62 CH31 BF tripT7BF1 13 CH7 BF retrip T32BF1 63 CH32 BF retripT7BF2 14 CH7 BF trip T32BF2 64 CH32 BF tripT8BF1 15 CH8 BF retrip T33BF1 65 CH33 BF retripT8BF2 16 CH8 BF trip T33BF2 66 CH33 BF tripT9BF1 17 CH9 BF retrip T34BF1 67 CH34 BF retripT9BF2 18 CH9 BF trip T34BF2 68 CH34 BF tripT10BF1 19 CH10 BF retrip T35BF1 69 CH35 BF retripT10BF2 20 CH10 BF trip T35BF2 70 CH35 BF tripT11BF1 21 CH11 BF retrip T36BF1 71 CH36 BF retripT11BF2 22 CH11 BF trip T36BF2 72 CH36 BF tripT12BF1 23 CH12 BF retrip T37BF1 73 CH37 BF retripT12BF2 24 CH12 BF trip T37BF2 74 CH37 BF tripT13BF1 25 CH13 BF retrip T38BF1 75 CH38 BF retripT13BF2 26 CH13 BF trip T38BF2 76 CH38 BF tripT14BF1 27 CH14 BF retrip T39BF1 77 CH39 BF retripT14BF2 28 CH14 BF trip T39BF2 78 CH39 BF tripT15BF1 29 CH15 BF retrip T40BF1 79 CH40 BF retripT15BF2 30 CH15 BF trip T40BF2 80 CH40 BF tripT16BF1 31 CH16 BF retrip T41BF1 81 CH41 BF retripT16BF2 32 CH16 BF trip T41BF2 82 CH41 BF tripT17BF1 33 CH17 BF retrip T42BF1 83 CH42 BF retripT17BF2 34 CH17 BF trip T42BF2 84 CH42 BF tripT18BF1 35 CH18 BF retrip T43BF1 85 CH43 BF retripT18BF2 36 CH18 BF trip T43BF2 86 CH43 BF tripT19BF1 37 CH19 BF retrip T44BF1 87 CH44 BF retripT19BF2 38 CH19 BF trip T44BF2 88 CH44 BF tripT20BF1 39 CH20 BF retrip T45BF1 89 CH45 BF retripT20BF2 40 CH20 BF trip T45BF2 90 CH45 BF tripT21BF1 41 CH21 BF retrip T46BF1 91 CH46 BF retripT21BF2 42 CH21 BF trip T46BF2 92 CH46 BF tripT22BF1 43 CH22 BF retrip T47BF1 93 CH47 BF retripT22BF2 44 CH22 BF trip T47BF2 94 CH47 BF tripT23BF1 45 CH23 BF retrip T48BF1 95 CH48 BF retripT23BF2 46 CH23 BF trip T48BF2 96 CH48 BF tripT24BF1 47 CH24 BF retrip T49BF1 97 CH49 BF retripT24BF2 48 CH24 BF trip T49BF2 98 CH49 BF tripT25BF1 49 CH25 BF retrip T50BF1 99 CH50 BF retripT25BF2 50 CH25 BF trip T50BF2 100 CH50 BF trip

Page 290: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 289 ⎯

6 F 2 S 0 8 8 2

Timer Timer No. Contents Timer Timer No. Contents

T51BF1 101 CH51 BF retrip 151T51BF2 102 CH51 BF trip 152T52BF1 103 CH52 BF retrip 153T52BF2 104 CH52 BF trip 154T53BF1 105 CH53 BF retrip 155T53BF2 106 CH53 BF trip 156T54BF1 107 CH54 BF retrip 157T54BF2 108 CH54 BF trip 158T55BF1 109 CH55 BF retrip 159T55BF2 110 CH55 BF trip 160T56BF1 111 CH56 BF retrip 161T56BF2 112 CH56 BF trip 162T57BF1 113 CH57 BF retrip 163T57BF2 114 CH57 BF trip 164T58BF1 115 CH58 BF retrip 165T58BF2 116 CH58 BF trip 166T59BF1 117 CH59 BF retrip 167T59BF2 118 CH59 BF trip 168T60BF1 119 CH60 BF retrip 169T60BF2 120 CH60 BF trip 170T61BF1 121 CH61 BF retrip 171T61BF2 122 CH61 BF trip 172T62BF1 123 CH62 BF retrip 173T62BF2 124 CH62 BF trip 174T63BF1 125 CH63 BF retrip 175T63BF2 126 CH63 BF trip 176T64BF1 127 CH64 BF retrip 177T64BF2 128 CH64 BF trip 178TIDSV 129 Id err detected time 179TBRDG 130 Busbar bridge alarm time 180

131 181132 182133 183134 184135 185136 186137 187138 188139 189140 190141 191142 192143 193144 194145 195146 196147 197148 198149 199150 200

Page 291: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 290 ⎯

6 F 2 S 0 8 8 2

Page 292: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 291 ⎯

6 F 2 S 0 8 8 2

Appendix E

Binary Output Default Setting List

Page 293: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 292 ⎯

6 F 2 S 0 8 8 2

Binary Output Default Setting List

Setting Signal NameBO1 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 0In #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO2 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 0In #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO3 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 0In #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingSettingDeviceName

ContentsRange

CU-IO#1

Page 294: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 293 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameBO1 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1600 DIF-ZA_TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO2 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1601 DIF-ZB_TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO3 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1602 DIF-ZC_TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO4 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1603 DIF-ZD_TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO5 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1594 BP-TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO6 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1594 BP-TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO7 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1595 CBF-RETRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO8 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1595 CBF-RETRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO9 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1596 CBF-TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

SettingDeviceName

Default SettingRange Contents

CU-IO#2

Page 295: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 294 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameBO10 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1596 CBF-TRIPIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO11 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1597 CBF-TRANSFERIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO12 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 1597 CBF-TRANSFERIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BO13 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer On --In #1 0 - 7167 Output signal 2833 RELAY_FAIL-AIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CU-IO#2

SettingDeviceName

Default SettingRange Contents

Page 296: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 295 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH1 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2464 CH1-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH2 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2465 CH2-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH3 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2466 CH3-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH4 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2467 CH4-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH5 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2468 CH5-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH6 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2469 CH6-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH7 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2470 CH7-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH8 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2471 CH8-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH9 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2472 CH9-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

BU-BO1

Setting DeviceName Range

Page 297: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 296 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH10 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2473 CH10-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH11 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2474 CH11-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH12 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2475 CH12-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH13 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2476 CH13-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH14 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2477 CH14-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH15 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2478 CH15-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH16 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2479 CH16-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH17 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2480 CH17-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH18 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2481 CH18-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO1

ContentsSetting Device

Name Range

Page 298: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 297 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH19 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2482 CH19-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH20 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2483 CH20-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH21 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2484 CH21-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH22 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2485 CH22-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH23 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2486 CH23-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH24 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2487 CH24-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH25 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2488 CH25-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH26 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2489 CH26-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH27 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2490 CH27-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO1

ContentsSetting Device

Name Range

Page 299: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 298 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH28 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2491 CH28-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH29 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2492 CH29-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH30 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2493 CH30-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH31 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2494 CH31-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH32 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2495 CH32-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH33 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2496 CH33-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH34 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2497 CH34-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH35 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2498 CH35-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH36 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2499 CH36-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO1

ContentsSetting Device

Name Range

Page 300: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 299 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH37 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2500 CH37-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH38 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2501 CH38-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH39 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2502 CH39-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH40 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2503 CH40-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH41 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2504 CH41-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH42 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2505 CH42-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH43 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2506 CH43-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH44 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2507 CH44-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH45 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2508 CH45-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO1

Page 301: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 300 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH46 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2509 CH46-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH47 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2510 CH47-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH48 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2511 CH48-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH49 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2512 CH49-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH50 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2513 CH50-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH51 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2514 CH51-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH52 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2515 CH52-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH53 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2516 CH53-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH54 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2517 CH54-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO1

Page 302: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 301 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH55 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2518 CH55-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH56 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2519 CH56-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH57 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2520 CH57-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH58 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2521 CH58-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH59 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2522 CH59-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH60 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2523 CH60-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH61 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2524 CH61-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH62 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2525 CH62-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH63 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2526 CH63-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO1

Page 303: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 302 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH64 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2527 CH64-CBF.TRIn #2 0 - 7167 ditto 0In #3 0 - 7167 ditto 0In #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO1

Page 304: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 303 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH1 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2272 CH1-BPTPIn #2 0 - 7167 ditto 2336 CH1-CBFRETPIn #3 0 - 7167 ditto 2400 CH1-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH2 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2273 CH2-BPTPIn #2 0 - 7167 ditto 2337 CH2-CBFRETPIn #3 0 - 7167 ditto 2401 CH2-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH3 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2274 CH3-BPTPIn #2 0 - 7167 ditto 2338 CH3-CBFRETPIn #3 0 - 7167 ditto 2402 CH3-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH4 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2275 CH4-BPTPIn #2 0 - 7167 ditto 2339 CH4-CBFRETPIn #3 0 - 7167 ditto 2403 CH4-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH5 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2276 CH5-BPTPIn #2 0 - 7167 ditto 2340 CH5-CBFRETPIn #3 0 - 7167 ditto 2404 CH5-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH6 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2277 CH6-BPTPIn #2 0 - 7167 ditto 2341 CH6-CBFRETPIn #3 0 - 7167 ditto 2405 CH6-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH7 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2278 CH7-BPTPIn #2 0 - 7167 ditto 2342 CH7-CBFRETPIn #3 0 - 7167 ditto 2406 CH7-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH8 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2279 CH8-BPTPIn #2 0 - 7167 ditto 2343 CH8-CBFRETPIn #3 0 - 7167 ditto 2407 CH8-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH9 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2280 CH9-BPTPIn #2 0 - 7167 ditto 2344 CH9-CBFRETPIn #3 0 - 7167 ditto 2408 CH9-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

BU-BO2

Setting DeviceName Range

Page 305: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 304 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH10 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2281 CH10-BPTPIn #2 0 - 7167 ditto 2345 CH10-CBFRETPIn #3 0 - 7167 ditto 2409 CH10-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH11 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2282 CH11-BPTPIn #2 0 - 7167 ditto 2346 CH11-CBFRETPIn #3 0 - 7167 ditto 2410 CH11-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH12 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2283 CH12-BPTPIn #2 0 - 7167 ditto 2347 CH12-CBFRETPIn #3 0 - 7167 ditto 2411 CH12-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH13 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2284 CH13-BPTPIn #2 0 - 7167 ditto 2348 CH13-CBFRETPIn #3 0 - 7167 ditto 2412 CH13-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH14 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2285 CH14-BPTPIn #2 0 - 7167 ditto 2349 CH14-CBFRETPIn #3 0 - 7167 ditto 2413 CH14-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH15 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2286 CH15-BPTPIn #2 0 - 7167 ditto 2350 CH15-CBFRETPIn #3 0 - 7167 ditto 2414 CH15-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH16 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2287 CH16-BPTPIn #2 0 - 7167 ditto 2351 CH16-CBFRETPIn #3 0 - 7167 ditto 2415 CH16-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH17 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2288 CH17-BPTPIn #2 0 - 7167 ditto 2352 CH17-CBFRETPIn #3 0 - 7167 ditto 2416 CH17-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH18 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2289 CH18-BPTPIn #2 0 - 7167 ditto 2353 CH18-CBFRETPIn #3 0 - 7167 ditto 2417 CH18-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO2

ContentsSetting Device

Name Range

Page 306: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 305 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH19 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2290 CH19-BPTPIn #2 0 - 7167 ditto 2354 CH19-CBFRETPIn #3 0 - 7167 ditto 2418 CH19-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH20 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2291 CH20-BPTPIn #2 0 - 7167 ditto 2355 CH20-CBFRETPIn #3 0 - 7167 ditto 2419 CH20-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH21 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2292 CH21-BPTPIn #2 0 - 7167 ditto 2356 CH21-CBFRETPIn #3 0 - 7167 ditto 2420 CH21-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH22 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2293 CH22-BPTPIn #2 0 - 7167 ditto 2357 CH22-CBFRETPIn #3 0 - 7167 ditto 2421 CH22-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH23 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2294 CH23-BPTPIn #2 0 - 7167 ditto 2358 CH23-CBFRETPIn #3 0 - 7167 ditto 2422 CH23-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH24 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2295 CH24-BPTPIn #2 0 - 7167 ditto 2359 CH24-CBFRETPIn #3 0 - 7167 ditto 2423 CH24-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH25 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2296 CH25-BPTPIn #2 0 - 7167 ditto 2360 CH25-CBFRETPIn #3 0 - 7167 ditto 2424 CH25-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH26 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2297 CH26-BPTPIn #2 0 - 7167 ditto 2361 CH26-CBFRETPIn #3 0 - 7167 ditto 2425 CH26-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH27 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2298 CH27-BPTPIn #2 0 - 7167 ditto 2362 CH27-CBFRETPIn #3 0 - 7167 ditto 2426 CH27-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO2

ContentsSetting Device

Name Range

Page 307: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 306 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH28 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2299 CH28-BPTPIn #2 0 - 7167 ditto 2363 CH28-CBFRETPIn #3 0 - 7167 ditto 2427 CH28-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH29 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2300 CH29-BPTPIn #2 0 - 7167 ditto 2364 CH29-CBFRETPIn #3 0 - 7167 ditto 2428 CH29-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH30 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2301 CH30-BPTPIn #2 0 - 7167 ditto 2365 CH30-CBFRETPIn #3 0 - 7167 ditto 2429 CH30-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH31 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2302 CH31-BPTPIn #2 0 - 7167 ditto 2366 CH31-CBFRETPIn #3 0 - 7167 ditto 2430 CH31-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH32 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2303 CH32-BPTPIn #2 0 - 7167 ditto 2367 CH32-CBFRETPIn #3 0 - 7167 ditto 2431 CH32-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH33 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2304 CH33-BPTPIn #2 0 - 7167 ditto 2368 CH33-CBFRETPIn #3 0 - 7167 ditto 2432 CH33-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH34 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2305 CH34-BPTPIn #2 0 - 7167 ditto 2369 CH34-CBFRETPIn #3 0 - 7167 ditto 2433 CH34-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH35 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2306 CH35-BPTPIn #2 0 - 7167 ditto 2370 CH35-CBFRETPIn #3 0 - 7167 ditto 2434 CH35-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH36 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2307 CH36-BPTPIn #2 0 - 7167 ditto 2371 CH36-CBFRETPIn #3 0 - 7167 ditto 2435 CH36-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default Setting

BU-BO2

ContentsSetting Device

Name Range

Page 308: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 307 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH37 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2308 CH37-BPTPIn #2 0 - 7167 ditto 2372 CH37-CBFRETPIn #3 0 - 7167 ditto 2436 CH37-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH38 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2309 CH38-BPTPIn #2 0 - 7167 ditto 2373 CH38-CBFRETPIn #3 0 - 7167 ditto 2437 CH38-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH39 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2310 CH39-BPTPIn #2 0 - 7167 ditto 2374 CH39-CBFRETPIn #3 0 - 7167 ditto 2438 CH39-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH40 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2311 CH40-BPTPIn #2 0 - 7167 ditto 2375 CH40-CBFRETPIn #3 0 - 7167 ditto 2439 CH40-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH41 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2312 CH41-BPTPIn #2 0 - 7167 ditto 2376 CH41-CBFRETPIn #3 0 - 7167 ditto 2440 CH41-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH42 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2313 CH42-BPTPIn #2 0 - 7167 ditto 2377 CH42-CBFRETPIn #3 0 - 7167 ditto 2441 CH42-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH43 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2314 CH43-BPTPIn #2 0 - 7167 ditto 2378 CH43-CBFRETPIn #3 0 - 7167 ditto 2442 CH43-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH44 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2315 CH44-BPTPIn #2 0 - 7167 ditto 2379 CH44-CBFRETPIn #3 0 - 7167 ditto 2443 CH44-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH45 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2316 CH45-BPTPIn #2 0 - 7167 ditto 2380 CH45-CBFRETPIn #3 0 - 7167 ditto 2444 CH45-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO2

Page 309: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 308 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH46 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2317 CH46-BPTPIn #2 0 - 7167 ditto 2381 CH46-CBFRETPIn #3 0 - 7167 ditto 2445 CH46-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH47 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2318 CH47-BPTPIn #2 0 - 7167 ditto 2382 CH47-CBFRETPIn #3 0 - 7167 ditto 2446 CH47-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH48 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2319 CH48-BPTPIn #2 0 - 7167 ditto 2383 CH48-CBFRETPIn #3 0 - 7167 ditto 2447 CH48-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH49 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2320 CH49-BPTPIn #2 0 - 7167 ditto 2384 CH49-CBFRETPIn #3 0 - 7167 ditto 2448 CH49-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH50 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2321 CH50-BPTPIn #2 0 - 7167 ditto 2385 CH50-CBFRETPIn #3 0 - 7167 ditto 2449 CH50-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH51 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2322 CH51-BPTPIn #2 0 - 7167 ditto 2386 CH51-CBFRETPIn #3 0 - 7167 ditto 2450 CH51-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH52 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2323 CH52-BPTPIn #2 0 - 7167 ditto 2387 CH52-CBFRETPIn #3 0 - 7167 ditto 2451 CH52-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH53 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2324 CH53-BPTPIn #2 0 - 7167 ditto 2388 CH53-CBFRETPIn #3 0 - 7167 ditto 2452 CH53-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH54 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2325 CH54-BPTPIn #2 0 - 7167 ditto 2389 CH54-CBFRETPIn #3 0 - 7167 ditto 2453 CH54-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

Default SettingContents

Setting DeviceName Range

BU-BO2

Page 310: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 309 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH55 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2326 CH55-BPTPIn #2 0 - 7167 ditto 2390 CH55-CBFRETPIn #3 0 - 7167 ditto 2454 CH55-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH56 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2327 CH56-BPTPIn #2 0 - 7167 ditto 2391 CH56-CBFRETPIn #3 0 - 7167 ditto 2455 CH56-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH57 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2328 CH57-BPTPIn #2 0 - 7167 ditto 2392 CH57-CBFRETPIn #3 0 - 7167 ditto 2456 CH57-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH58 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2329 CH58-BPTPIn #2 0 - 7167 ditto 2393 CH58-CBFRETPIn #3 0 - 7167 ditto 2457 CH58-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH59 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2330 CH59-BPTPIn #2 0 - 7167 ditto 2394 CH59-CBFRETPIn #3 0 - 7167 ditto 2458 CH59-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH60 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2331 CH60-BPTPIn #2 0 - 7167 ditto 2395 CH60-CBFRETPIn #3 0 - 7167 ditto 2459 CH60-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH61 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2332 CH61-BPTPIn #2 0 - 7167 ditto 2396 CH61-CBFRETPIn #3 0 - 7167 ditto 2460 CH61-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH62 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2333 CH62-BPTPIn #2 0 - 7167 ditto 2397 CH62-CBFRETPIn #3 0 - 7167 ditto 2461 CH62-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

CH63 Logic OR - AND Logic gate OR --BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2334 CH63-BPTPIn #2 0 - 7167 ditto 2398 CH63-CBFRETPIn #3 0 - 7167 ditto 2462 CH63-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BU-BO2

Default SettingContents

Setting DeviceName Range

Page 311: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 310 ⎯

6 F 2 S 0 8 8 2

Setting Signal NameCH64 Logic OR - AND Logic gate OR --

BOTD Off - On BOTD timer Off --In #1 0 - 7167 Output signal 2335 CH64-BPTPIn #2 0 - 7167 ditto 2399 CH64-CBFRETPIn #3 0 - 7167 ditto 2463 CH64-CBFTPIn #4 0 - 7167 ditto 0In #5 0 - 7167 ditto 0In #6 0 - 7167 ditto 0

BU-BO2

Default SettingContents

Setting DeviceName Range

Page 312: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 311 ⎯

6 F 2 S 0 8 8 2

Appendix F

Disturbance Record Signal List

Page 313: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 312 ⎯

6 F 2 S 0 8 8 2

Analog signals N o. N am e C ontent s N o. N am e C onte n ts N o. N am e C on tents

1 V aA A-phas e v o ltag e o f Z oneA 70 20Ia A -pha se c ur ren t o f C H 20 139 43Ia A -phase cur rent o f C H 432 V bA B-phas e v o ltag e o f Z oneA 71 20Ib B -pha se c ur ren t o f C H 20 140 43Ib B -phase cur rent o f C H 433 V cA C -phase vo l tage o f Zone A 72 20Ic C -phas e cu rrent o f C H20 141 43Ic C -phas e c urrent o f C H 434 V aB A-phas e v o ltag e o f Z oneB 73 21Ia A -pha se c ur ren t o f C H 21 142 44Ia A -phase cur rent o f C H 445 V bB B-phas e v o ltag e o f Z oneB 74 21Ib B -pha se c ur ren t o f C H 21 143 44Ib B -phase cur rent o f C H 446 V cB C -phase vo l tage o f Zone B 75 21Ic C -phas e cu rrent o f C H21 144 44Ic C -phas e c urrent o f C H 447 V aC A-phas e v o ltag e o f Z oneC 76 22Ia A -pha se c ur ren t o f C H 22 145 45Ia A -phase cur rent o f C H 458 V bC B-phas e v o ltag e o f Z oneC 77 22Ib B -pha se c ur ren t o f C H 22 146 45Ib B -phase cur rent o f C H 459 V cC C -phase vo l tage o f Zone C 78 22Ic C -phas e cu rrent o f C H22 147 45Ic C -phas e c urrent o f C H 45

10 V aD A-phas e v o ltag e o f Z oneD 79 23Ia A -pha se c ur ren t o f C H 23 148 46Ia A -phase cur rent o f C H 4611 V bD B-phas e v o ltag e o f Z oneD 80 23Ib B -pha se c ur ren t o f C H 23 149 46Ib B -phase cur rent o f C H 4612 V cD C -phase vo l tage o f Zone D 81 23Ic C -phas e cu rrent o f C H23 150 46Ic C -phas e c urrent o f C H 4613 1 Ia A-phas e c ur rent o f C H 1 82 24Ia A -pha se c ur ren t o f C H 24 151 47Ia A -phase cur rent o f C H 4714 1 Ib B-phas e c ur rent o f C H 1 83 24Ib B -pha se c ur ren t o f C H 24 152 47Ib B -phase cur rent o f C H 4715 1 Ic C -phase cur ren t o f C H 1 84 24Ic C -phas e cu rrent o f C H24 153 47Ic C -phas e c urrent o f C H 4716 2 Ia A-phas e c ur rent o f C H 2 85 25Ia A -pha se c ur ren t o f C H 25 154 48Ia A -phase cur rent o f C H 4817 2 Ib B-phas e c ur rent o f C H 2 86 25Ib B -pha se c ur ren t o f C H 25 155 48Ib B -phase cur rent o f C H 4818 2 Ic C -phase cur ren t o f C H 2 87 25Ic C -phas e cu rrent o f C H25 156 48Ic C -phas e c urrent o f C H 4819 3 Ia A-phas e c ur rent o f C H 3 88 26Ia A -pha se c ur ren t o f C H 26 157 49Ia A -phase cur rent o f C H 4920 3 Ib B-phas e c ur rent o f C H 3 89 26Ib B -pha se c ur ren t o f C H 26 158 49Ib B -phase cur rent o f C H 4921 3 Ic C -phase cur ren t o f C H 3 90 26Ic C -phas e cu rrent o f C H26 159 49Ic C -phas e c urrent o f C H 4922 4 Ia A-phas e c ur rent o f C H 4 91 27Ia A -pha se c ur ren t o f C H 27 160 50Ia A -phase cur rent o f C H 5023 4 Ib B-phas e c ur rent o f C H 4 92 27Ib B -pha se c ur ren t o f C H 27 161 50Ib B -phase cur rent o f C H 5024 4 Ic C -phase cur ren t o f C H 4 93 27Ic C -phas e cu rrent o f C H27 162 50Ic C -phas e c urrent o f C H 5025 5 Ia A-phas e c ur rent o f C H 5 94 28Ia A -pha se c ur ren t o f C H 28 163 51Ia A -phase cur rent o f C H 5126 5 Ib B-phas e c ur rent o f C H 5 95 28Ib B -pha se c ur ren t o f C H 28 164 51Ib B -phase cur rent o f C H 5127 5 Ic C -phase cur ren t o f C H 5 96 28Ic C -phas e cu rrent o f C H28 165 51Ic C -phas e c urrent o f C H 5128 6 Ia A-phas e c ur rent o f C H 6 97 29Ia A -pha se c ur ren t o f C H 29 166 52Ia A -phase cur rent o f C H 5229 6 Ib B-phas e c ur rent o f C H 6 98 29Ib B -pha se c ur ren t o f C H 29 167 52Ib B -phase cur rent o f C H 5230 6 Ic C -phase cur ren t o f C H 6 99 29Ic C -phas e cu rrent o f C H29 168 52Ic C -phas e c urrent o f C H 5231 7 Ia A-phas e c ur rent o f C H 7 100 30Ia A -pha se c ur ren t o f C H 30 169 53Ia A -phase cur rent o f C H 5332 7 Ib B-phas e c ur rent o f C H 7 101 30Ib B -pha se c ur ren t o f C H 30 170 53Ib B -phase cur rent o f C H 5333 7 Ic C -phase cur ren t o f C H 7 102 30Ic C -phas e cu rrent o f C H30 171 53Ic C -phas e c urrent o f C H 5334 8 Ia A-phas e c ur rent o f C H 8 103 31Ia A -pha se c ur ren t o f C H 31 172 54Ia A -phase cur rent o f C H 5435 8 Ib B-phas e c ur rent o f C H 8 104 31Ib B -pha se c ur ren t o f C H 31 173 54Ib B -phase cur rent o f C H 5436 8 Ic C -phase cur ren t o f C H 8 105 31Ic C -phas e cu rrent o f C H31 174 54Ic C -phas e c urrent o f C H 5437 9 Ia A-phas e c ur rent o f C H 9 106 32Ia A -pha se c ur ren t o f C H 32 175 55Ia A -phase cur rent o f C H 5538 9 Ib B-phas e c ur rent o f C H 9 107 32Ib B -pha se c ur ren t o f C H 32 176 55Ib B -phase cur rent o f C H 5539 9 Ic C -phase cur ren t o f C H 9 108 32Ic C -phas e cu rrent o f C H32 177 55Ic C -phas e c urrent o f C H 5540 1 0Ia A-phas e c ur rent o f C H 10 109 33Ia A -pha se c ur ren t o f C H 33 178 56Ia A -phase cur rent o f C H 5641 1 0Ib B-phas e c ur rent o f C H 10 110 33Ib B -pha se c ur ren t o f C H 33 179 56Ib B -phase cur rent o f C H 5642 1 0Ic C -phase cur ren t o f C H 10 111 33Ic C -phas e cu rrent o f C H33 180 56Ic C -phas e c urrent o f C H 5643 1 1Ia A-phas e c ur rent o f C H 11 112 34Ia A -pha se c ur ren t o f C H 34 181 57Ia A -phase cur rent o f C H 5744 1 1Ib B-phas e c ur rent o f C H 11 113 34Ib B -pha se c ur ren t o f C H 34 182 57Ib B -phase cur rent o f C H 5745 1 1Ic C -phase cur ren t o f C H 11 114 34Ic C -phas e cu rrent o f C H34 183 57Ic C -phas e c urrent o f C H 5746 1 2Ia A-phas e c ur rent o f C H 12 115 35Ia A -pha se c ur ren t o f C H 35 184 58Ia A -phase cur rent o f C H 5847 1 2Ib B-phas e c ur rent o f C H 12 116 35Ib B -pha se c ur ren t o f C H 35 185 58Ib B -phase cur rent o f C H 5848 1 2Ic C -phase cur ren t o f C H 12 117 35Ic C -phas e cu rrent o f C H35 186 58Ic C -phas e c urrent o f C H 5849 1 3Ia A-phas e c ur rent o f C H 13 118 36Ia A -pha se c ur ren t o f C H 36 187 59Ia A -phase cur rent o f C H 5950 1 3Ib B-phas e c ur rent o f C H 13 119 36Ib B -pha se c ur ren t o f C H 36 188 59Ib B -phase cur rent o f C H 5951 1 3Ic C -phase cur ren t o f C H 13 120 36Ic C -phas e cu rrent o f C H36 189 59Ic C -phas e c urrent o f C H 5952 1 4Ia A-phas e c ur rent o f C H 14 121 37Ia A -pha se c ur ren t o f C H 37 190 60Ia A -phase cur rent o f C H 6053 1 4Ib B-phas e c ur rent o f C H 14 122 37Ib B -pha se c ur ren t o f C H 37 191 60Ib B -phase cur rent o f C H 6054 1 4Ic C -phase cur ren t o f C H 14 123 37Ic C -phas e cu rrent o f C H37 192 60Ic C -phas e c urrent o f C H 6055 1 5Ia A-phas e c ur rent o f C H 15 124 38Ia A -pha se c ur ren t o f C H 38 193 61Ia A -phase cur rent o f C H 6156 1 5Ib B-phas e c ur rent o f C H 15 125 38Ib B -pha se c ur ren t o f C H 38 194 61Ib B -phase cur rent o f C H 6157 1 5Ic C -phase cur ren t o f C H 15 126 38Ic C -phas e cu rrent o f C H38 195 61Ic C -phas e c urrent o f C H 6158 1 6Ia A-phas e c ur rent o f C H 16 127 39Ia A -pha se c ur ren t o f C H 39 196 62Ia A -phase cur rent o f C H 6259 1 6Ib B-phas e c ur rent o f C H 16 128 39Ib B -pha se c ur ren t o f C H 39 197 62Ib B -phase cur rent o f C H 6260 1 6Ic C -phase cur ren t o f C H 16 129 39Ic C -phas e cu rrent o f C H39 198 62Ic C -phas e c urrent o f C H 6261 1 7Ia A-phas e c ur rent o f C H 17 130 40Ia A -pha se c ur ren t o f C H 40 199 63Ia A -phase cur rent o f C H 6362 1 7Ib B-phas e c ur rent o f C H 17 131 40Ib B -pha se c ur ren t o f C H 40 200 63Ib B -phase cur rent o f C H 6363 1 7Ic C -phase cur ren t o f C H 17 132 40Ic C -phas e cu rrent o f C H40 201 63Ic C -phas e c urrent o f C H 6364 1 8Ia A-phas e c ur rent o f C H 18 133 41Ia A -pha se c ur ren t o f C H 41 202 64Ia A -phase cur rent o f C H 6465 1 8Ib B-phas e c ur rent o f C H 18 134 41Ib B -pha se c ur ren t o f C H 41 203 64Ib B -phase cur rent o f C H 6466 1 8Ic C -phase cur ren t o f C H 18 135 41Ic C -phas e cu rrent o f C H41 204 64Ic C -phas e c urrent o f C H 6467 1 9Ia A-phas e c ur rent o f C H 19 136 42Ia A -pha se c ur ren t o f C H 4268 1 9Ib B-phas e c ur rent o f C H 19 137 42Ib B -pha se c ur ren t o f C H 4269 1 9Ic C -phase cur ren t o f C H 19 138 42Ic C -phas e cu rrent o f C H42

Page 314: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 313 ⎯

6 F 2 S 0 8 8 2

Binary signals No. Na me Con te nts No. Name Contents

1 DIFCH-A A -pha se o utp ut o f DIFCH 7 1 39O CBF-OR OR output of 39 OCBF-A , -B an d -C elements2 DIFCH-B B -pha se o utp ut o f DIFCH 7 2 40O CBF-OR OR output of 40 OCBF-A , -B an d -C elements3 DIFCH-C C-p hase output of DIFCH 7 3 41O CBF-OR OR output of 41 OCBF-A , -B an d -C elements4 DIFZA -A A -pha se o utp ut o f DIFZA 7 4 42O CBF-OR OR output of 42 OCBF-A , -B an d -C elements5 DIFZA -B B -pha se o utp ut o f DIFZA 7 5 43O CBF-OR OR output of 43 OCBF-A , -B an d -C elements6 DIFZA -C C-p hase output of DIFZA 7 6 44O CBF-OR OR output of 44 OCBF-A , -B an d -C elements7 DIFZB -A A -pha se o utp ut o f DIFZB 7 7 45O CBF-OR OR output of 45 OCBF-A , -B an d -C elements8 DIFZB -B B -pha se o utp ut o f DIFZB 7 8 46O CBF-OR OR output of 46 OCBF-A , -B an d -C elements9 DIFZB -C C-p hase output of DIFZB 7 9 47O CBF-OR OR output of 47 OCBF-A , -B an d -C elements

10 DIFZC-A A -pha se o utp ut o f DIFZC 8 0 48O CBF-OR OR output of 48 OCBF-A , -B an d -C elements11 DIFZC-B B -pha se o utp ut o f DIFZC 8 1 49O CBF-OR OR output of 49 OCBF-A , -B an d -C elements12 DIFZC-C C-p hase output of DIFZC 8 2 50O CBF-OR OR output of 50 OCBF-A , -B an d -C elements13 DIFZD-A A -pha se o utp ut o f DIFZD 8 3 51O CBF-OR OR output of 51 OCBF-A , -B an d -C elements14 DIFZD-B B -pha se o utp ut o f DIFZD 8 4 52O CBF-OR OR output of 52 OCBF-A , -B an d -C elements15 DIFZD-C C-p hase output of DIFZD 8 5 53O CBF-OR OR output of 53 OCBF-A , -B an d -C elements16 DIF-CH_TRIP DIF- CH trip 8 6 54O CBF-OR OR output of 54 OCBF-A , -B an d -C elements17 DIF-ZA_TRIP B usbar pro te ction Zon e A trip 8 7 55O CBF-OR OR output of 55 OCBF-A , -B an d -C elements18 DIF-ZB_TRIP B usbar pro te ction Zon e B trip 8 8 56O CBF-OR OR output of 56 OCBF-A , -B an d -C elements19 DIF=ZC_TRIP B usbar pro te ction Zon e C trip 8 9 57O CBF-OR OR output of 57 OCBF-A , -B an d -C elements20 DIF-ZD_ TRIP B usbar pro te ction Zon e D trip 9 0 58O CBF-OR OR output of 58 OCBF-A , -B an d -C elements21 CB F-RETRIP CB F retrip (O R o utp ut o f CH1 to CH32) 9 1 59O CBF-OR OR output of 59 OCBF-A , -B an d -C elements22 CB F-TRIP CB F trip (OR outpu t of CH1 to CH3 2) 9 2 60O CBF-OR OR output of 60 OCBF-A , -B an d -C elements23 CB F-TRANSFE R CB F transfer tri p (OR output of CH1 to CH32 ) 9 3 61O CBF-OR OR output of 61 OCBF-A , -B an d -C elements24 DIFCH-BLK -OR O R ou tp ut of DIFCH-BL K-A, -B and -C ele ments 9 4 62O CBF-OR OR output of 62 OCBF-A , -B an d -C elements25 DIFZA -BL K-O R O R ou tp ut of DIFZA-B LK-A , -B a nd -C e lemen ts 9 5 63O CBF-OR OR output of 63 OCBF-A , -B an d -C elements26 DIFZB -BL K-O R O R ou tp ut of DIFZB-B LK-A , -B a nd -C e lemen ts 9 6 64O CBF-OR OR output of 64 OCBF-A , -B an d -C elements27 DIFZC-B LK -OR O R ou tp ut of DIFZC-BLK -A, -B and -C ele ments 9 7 CH1 TRIP CH 1 t rip (O R oup put of BP t rip , CBF re trip an d C BF trip)28 DIFZD-B LK -OR O R ou tp ut of DIFZD-BLK -A, -B and -C ele ments 9 8 CH2 TRIP CH2 trip (d itto)29 UV ZA O R ou tp ut of UVG- ZA a nd UVS -ZA 9 9 CH3 TRIP CH3 trip (d itto)30 UV ZB O R ou tp ut of UVG- ZB a nd UVS -ZB 10 0 CH4 TRIP CH4 trip (d itto)31 UV ZC O R ou tp ut of UVG- ZC and UV S-ZC 10 1 CH5 TRIP CH5 trip (d itto)32 UV ZD O R ou tp ut of UVG- ZD and UV S-ZD 10 2 CH6 TRIP CH6 trip (d itto)33 1OCB F-O R O R ou tp ut of 1OCB F-BLK -A, -B and -C ele ments 10 3 CH7 TRIP CH7 trip (d itto)34 2OCB F-O R O R ou tp ut of 2OCB F-BLK -A, -B and -C ele ments 10 4 CH8 TRIP CH8 trip (d itto)35 3OCB F-O R O R ou tp ut of 3OCB F-BLK -A, -B and -C ele ments 10 5 CH9 TRIP CH9 trip (d itto)36 4OCB F-O R O R ou tp ut of 4OCB F-BLK -A, -B and -C ele ments 10 6 CH10 TRIP CH1 0 tri p ( ditto)37 5OCB F-O R O R ou tp ut of 5OCB F-BLK -A, -B and -C ele ments 10 7 CH11 TRIP CH1 1 tri p ( ditto)38 6OCB F-O R O R ou tp ut of 6OCB F-BLK -A, -B and -C ele ments 10 8 CH12 TRIP CH1 2 tri p ( ditto)39 7OCB F-O R O R ou tp ut of 7OCB F-BLK -A, -B and -C ele ments 10 9 CH13 TRIP CH1 3 tri p ( ditto)40 8OCB F-O R O R ou tp ut of 8OCB F-BLK -A, -B and -C ele ments 11 0 CH14 TRIP CH1 4 tri p ( ditto)41 9OCB F-O R O R ou tp ut of 9OCB F-BLK -A, -B and -C ele ments 11 1 CH15 TRIP CH1 5 tri p ( ditto)42 10OCB F-OR O R ou tp ut of 10O CBF-BL K-A , -B an d - C elements 11 2 CH16 TRIP CH1 6 tri p ( ditto)43 11OCB F-OR O R ou tp ut of 11O CBF-BL K-A , -B an d - C elements 11 3 CH17 TRIP CH1 7 tri p ( ditto)44 12OCB F-OR O R ou tp ut of 12O CBF-BL K-A , -B an d - C elements 11 4 CH18 TRIP CH1 8 tri p ( ditto)45 13OCB F-OR O R ou tp ut of 13O CBF-BL K-A , -B an d - C elements 11 5 CH19 TRIP CH1 9 tri p ( ditto)46 14OCB F-OR O R ou tp ut of 14O CBF-BL K-A , -B an d - C elements 11 6 CH20 TRIP CH2 0 tri p ( ditto)47 15OCB F-OR O R ou tp ut of 15O CBF-BL K-A , -B an d - C elements 11 7 CH21 TRIP CH2 1 tri p ( ditto)48 16OCB F-OR O R ou tp ut of 16O CBF-BL K-A , -B an d - C elements 11 8 CH22 TRIP CH2 2 tri p ( ditto)49 17OCB F-OR O R ou tp ut of 17O CBF-BL K-A , -B an d - C elements 11 9 CH23 TRIP CH2 3 tri p ( ditto)50 18OCB F-OR O R ou tp ut of 18O CBF-BL K-A , -B an d - C elements 12 0 CH24 TRIP CH2 4 tri p ( ditto)51 19OCB F-OR O R ou tp ut of 19O CBF-BL K-A , -B an d - C elements 12 1 CH25 TRIP CH2 5 tri p ( ditto)52 20OCB F-OR O R ou tp ut of 20O CBF-BL K-A , -B an d - C elements 12 2 CH26 TRIP CH2 6 tri p ( ditto)53 21OCB F-OR O R ou tp ut of 21O CBF-BL K-A , -B an d - C elements 12 3 CH27 TRIP CH2 7 tri p ( ditto)54 22OCB F-OR O R ou tp ut of 22O CBF-BL K-A , -B an d - C elements 12 4 CH28 TRIP CH2 8 tri p ( ditto)55 23OCB F-OR O R ou tp ut of 23O CBF-BL K-A , -B an d - C elements 12 5 CH29 TRIP CH2 9 tri p ( ditto)56 24OCB F-OR O R ou tp ut of 24O CBF-BL K-A , -B an d - C elements 12 6 CH30 TRIP CH3 0 tri p ( ditto)57 25OCB F-OR O R ou tp ut of 25O CBF-BL K-A , -B an d - C elements 12 7 CH31 TRIP CH3 1 tri p ( ditto)58 26OCB F-OR O R ou tp ut of 26O CBF-BL K-A , -B an d - C elements 12 8 CH32 TRIP CH3 2 tri p ( ditto)59 27OCB F-OR O R ou tp ut of 27O CBF-BL K-A , -B an d - C elements 12 9 CH33 TRIP CH3 3 tri p ( ditto)60 28OCB F-OR O R ou tp ut of 28O CBF-BL K-A , -B an d - C elements 13 0 CH34 TRIP CH3 4 tri p ( ditto)61 29OCB F-OR O R ou tp ut of 29O CBF-BL K-A , -B an d - C elements 13 1 CH35 TRIP CH3 5 tri p ( ditto)62 30OCB F-OR O R ou tp ut of 20O CBF-BL K-A , -B an d - C elements 13 2 CH36 TRIP CH3 6 tri p ( ditto)63 31OCB F-OR O R ou tp ut of 31O CBF-BL K-A , -B an d - C elements 13 3 CH37 TRIP CH3 7 tri p ( ditto)64 32OCB F-OR O R ou tp ut of 32O CBF-BL K-A , -B an d - C elements 13 4 CH38 TRIP CH3 8 tri p ( ditto)65 33OCB F-OR O R ou tp ut of 33O CBF-BL K-A , -B an d - C elements 13 5 CH39 TRIP CH3 9 tri p ( ditto)66 34OCB F-OR O R ou tp ut of 34O CBF-BL K-A , -B an d - C elements 13 6 CH40 TRIP CH4 0 tri p ( ditto)67 35OCB F-OR O R ou tp ut of 35O CBF-BL K-A , -B an d - C elements 13 7 CH41 TRIP CH4 1 tri p ( ditto)68 36OCB F-OR O R ou tp ut of 36O CBF-BL K-A , -B an d - C elements 13 8 CH42 TRIP CH4 2 tri p ( ditto)69 37OCB F-OR O R ou tp ut of 37O CBF-BL K-A , -B an d - C elements 13 9 CH43 TRIP CH4 3 tri p ( ditto)70 38OCB F-OR O R ou tp ut of 38O CBF-BL K-A , -B an d - C elements 14 0 CH44 TRIP CH4 4 tri p ( ditto)

(Note): No.1 to No.32 binary signals are settable and default settings. No.33 to No.224 binary signals are fixed.

Page 315: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 314 ⎯

6 F 2 S 0 8 8 2

N o. N am e C ontents N o. Name C ontents

141 C H45 TRIP C H45 trip (dit to) 183 CH 23 CBF-TR C H23 CBF t ransfer s ignal142 C H46 TRIP C H46 trip (dit to) 184 CH 24 CBF-TR C H24 CBF t ransfer s ignal143 C H47 TRIP C H47 trip (dit to) 185 CH 25 CBF-TR C H25 CBF t ransfer s ignal144 C H48 TRIP C H48 trip (dit to) 186 CH 26 CBF-TR C H26 CBF t ransfer s ignal145 C H49 TRIP C H49 trip (dit to) 187 CH 27 CBF-TR C H27 CBF t ransfer s ignal146 C H50 TRIP C H50 trip (dit to) 188 CH 28 CBF-TR C H28 CBF t ransfer s ignal147 C H51 TRIP C H51 trip (dit to) 189 CH 29 CBF-TR C H29 CBF t ransfer s ignal148 C H52 TRIP C H52 trip (dit to) 190 CH 30 CBF-TR C H30 CBF t ransfer s ignal149 C H53 TRIP C H53 trip (dit to) 191 CH 31 CBF-TR C H31 CBF t ransfer s ignal150 C H54 TRIP C H54 trip (dit to) 192 CH 32 CBF-TR C H32 CBF t ransfer s ignal151 C H55 TRIP C H55 trip (dit to) 193 CH 33 CBF-TR C H33 CBF t ransfer s ignal152 C H56 TRIP C H56 trip (dit to) 194 CH 34 CBF-TR C H34 CBF t ransfer s ignal153 C H57 TRIP C H57 trip (dit to) 195 CH 35 CBF-TR C H35 CBF t ransfer s ignal154 C H58 TRIP C H58 trip (dit to) 196 CH 36 CBF-TR C H36 CBF t ransfer s ignal155 C H59 TRIP C H59 trip (dit to) 197 CH 37 CBF-TR C H37 CBF t ransfer s ignal156 C H60 TRIP C H60 trip (dit to) 198 CH 38 CBF-TR C H38 CBF t ransfer s ignal157 C H61 TRIP C H61 trip (dit to) 199 CH 39 CBF-TR C H39 CBF t ransfer s ignal158 C H62 TRIP C H62 trip (dit to) 200 CH 40 CBF-TR C H40 CBF t ransfer s ignal159 C H63 TRIP C H63 trip (dit to) 201 CH 41 CBF-TR C H41 CBF t ransfer s ignal160 C H64 TRIP C H64 trip (dit to) 202 CH 42 CBF-TR C H42 CBF t ransfer s ignal161 C H1 CBF-TR C H1 CBF t ransfer signal 203 CH 43 CBF-TR C H43 CBF t ransfer s ignal162 C H2 CBF-TR C H2 CBF t ransfer signal 204 CH 44 CBF-TR C H44 CBF t ransfer s ignal163 C H3 CBF-TR C H3 CBF t ransfer signal 205 CH 45 CBF-TR C H45 CBF t ransfer s ignal164 C H4 CBF-TR C H4 CBF t ransfer signal 206 CH 46 CBF-TR C H46 CBF t ransfer s ignal165 C H5 CBF-TR C H5 CBF t ransfer signal 207 CH 47 CBF-TR C H47 CBF t ransfer s ignal166 C H6 CBF-TR C H6 CBF t ransfer signal 208 CH 48 CBF-TR C H48 CBF t ransfer s ignal167 C H7 CBF-TR C H7 CBF t ransfer signal 209 CH 49 CBF-TR C H49 CBF t ransfer s ignal168 C H8 CBF-TR C H8 CBF t ransfer signal 210 CH 50 CBF-TR C H50 CBF t ransfer s ignal169 C H9 CBF-TR C H9 CBF t ransfer signal 211 CH 51 CBF-TR C H51 CBF t ransfer s ignal170 C H10 CBF-TR C H10 CBF t ransfer s ignal 212 CH 52 CBF-TR C H52 CBF t ransfer s ignal171 C H11 CBF-TR C H11 CBF t ransfer s ignal 213 CH 53 CBF-TR C H53 CBF t ransfer s ignal172 C H12 CBF-TR C H12 CBF t ransfer s ignal 214 CH 54 CBF-TR C H54 CBF t ransfer s ignal173 C H13 CBF-TR C H13 CBF t ransfer s ignal 215 CH 55 CBF-TR C H55 CBF t ransfer s ignal174 C H14 CBF-TR C H14 CBF t ransfer s ignal 216 CH 56 CBF-TR C H56 CBF t ransfer s ignal175 C H15 CBF-TR C H15 CBF t ransfer s ignal 217 CH 57 CBF-TR C H57 CBF t ransfer s ignal176 C H16 CBF-TR C H16 CBF t ransfer s ignal 218 CH 58 CBF-TR C H58 CBF t ransfer s ignal177 C H17 CBF-TR C H17 CBF t ransfer s ignal 219 CH 59 CBF-TR C H59 CBF t ransfer s ignal178 C H18 CBF-TR C H18 CBF t ransfer s ignal 220 CH 60 CBF-TR C H60 CBF t ransfer s ignal179 C H19 CBF-TR C H19 CBF t ransfer s ignal 221 CH 61 CBF-TR C H61 CBF t ransfer s ignal180 C H20 CBF-TR C H20 CBF t ransfer s ignal 222 CH 62 CBF-TR C H62 CBF t ransfer s ignal181 C H21 CBF-TR C H21 CBF t ransfer s ignal 223 CH 63 CBF-TR C H63 CBF t ransfer s ignal182 C H22 CBF-TR C H22 CBF t ransfer s ignal 224 CH 64 CBF-TR C H64 CBF t ransfer s ignal

Page 316: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 315 ⎯

6 F 2 S 0 8 8 2

Appendix G

Details of Relay Menu and LCD & Operation Button Instruction

Page 317: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 316 ⎯

6 F 2 S 0 8 8 2

MENU 1=Record 2=Status 3=Setting(View) 4=Setting(change) 5=Test

/1 Record 1=Fault record 2=Event record 3=Disturbance record

/2 Fault record 1=Display 2=Clear

/3 Fault record 2/* #1 16/Oct/1998 23:18:03.913 #2 12/Feb/1998 03:51:37.622 #3 30/Jan/1997 15:06:11.835

/2 Fault record Clear all fault records? ENTER=Yes CANCEL=No

/4 Fault record #1 3/** 16/Oct/1998 23:18:03.913 Phase BC DIF

/2 Event record Clear all event records? ENTER=Yes CANCEL=No

/2 Disturbance record Clear all disturbance records? ENTER=Yes CANCEL=No

/2 Event record 1=Display 2=Clear

/3 Event record 2/*** 16/Oct/1998 23:18:04.294 BP block On 16/Oct/1998 23:18:03.913 BP block Off12/Feb/1998 03:51:37.622 Rly.set change

/2 Disturbance record 1=Display 2=Clear

/3 Disturbance record 1/ ** #1 16/Oct/1998 23:18:03.913 #2 12/Feb/1998 03:51:37.622 #3 30/Jan/1997 15:06:11.835

a-1

Page 318: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 317 ⎯

6 F 2 S 0 8 8 2 a-1

a-1, b-1

/2 Description 2/ 2 Plant name: ******************** Description: ********************

/2 Communication 1=Address/Parameter 2=Switch

/1 Status 1=Metering 2=Binary I/O 3=Relay element 4=Time sync source 5=Clock adjustment

/2 Metering 12/Feb/1998 22:56 3/*** Ida ***** % ******** A Ira ******** AIdb ***** % ******** A Irb ******** AIdc ***** % ******** A Irc ******** A

/2 12/Feb/1998 22:56:19 [local] 1/ 5 Minute ( 0 - 59) : 56 _ Hour ( 0 - 23) : 22 Day ( 1 - 31) : 12

/2 Relay version Relay Type: ******************** Serial no.: ******************** Main software: *******************

/2 Binary input & output 3/ ** Input (CU-IO#1) [000 000 000 000 ] Input (CU-IO#2) [000 ] Input (BU-CH1) [000 000 000 0 ]

/2 Relay element 3/ ** DIFCH [000 000 ] DIFZA [000 000 ] DIFZB [000 000 ]

/2 Time synchronization source 1/ 4 *IRIG: Active RSM: Inactive IEC: Inactive

/1 Setting(view) 1=Version 2=Description 3=Comm. 4=Record 5=Status 6=Protection 7=Binary input 8=Binary output 9=LED

/3 Address/Parameter 1/ 1 HDLC ( 1 ) IEC ( 2 ) SYADJ( 0 ms) IP-1 ( 10 ) IP-2 ( 245 ) IP-3 ( 105 )

/3 Switch 3/ 3 PRTCL1 1=HDLC 2=IEC103 2 232C 1=9.6 2=19.2 3=38.4 4=57.6 1 IECBR 1=9.6 2=19.2 2

Page 319: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 318 ⎯

6 F 2 S 0 8 8 2

a-1, b-1

a-1, b-1

/2 Status 1=Metering 2=Time synchronization 3=Time zone

/3 Time synchronization 1/ 1 0=Off 1=IRIG 2=RSM 3=IEC 4=SNTP Current No. = 2

/3 Time zone 1/ 1 GMT ( +9 hrs ) GMTm ( **min )

/3 Metering 1/ 1 Display value 1=Primary 2=Secondary 1

/3 Disturbance record 1=Record time & starter 2=Scheme switch 3=Binary signal 4=Signal name

/4 Record time & starter 3/** Time ( 1.0 s ) 1OCG ( 10.0 ) 1OCS ( 10.0 ) 2OCG ( 10.0 ) 2OCS ( 10.0 ) 3OCG ( 10.0 )

/4 Scheme switch 3/ 3 TRIP 0=Off 1=On 0 OCG 0=Off 1=On 0 OCS 0=Off 1=On 0

/4 Binary signal 3/ ** SIG1 ( 128 ) SIG2 ( 3071 ) SIG3 ( 0 ) SIG4 ( 1 ) SIG5 ( 1 ) SIG6 ( 2 )

/4 Signal name 3/ ** Signal name1 [ Signal name1 ] Signal name2 [ Signal name2 ] Signal name3 [ Signal name3 ]

/2 Record 1=Event record 2=Disturbance record

/4 Signal no. 1/** BITRN ( 128 ) EV1 ( 3071 )

/3 Event record 1=Signal no. 2=Event name 3=CH BI

/4 Event name 3/*** Event name1 [ Event record name1 ] Event name2 [ Event record name2 ] Event name3 [ Event record name3 ]

/4 CH BI 0=None 3=Both 3/*** CH1 BI 1=Operate 2=Reset 3 CH2 BI 1=Operate 2=Reset 3 CH3 BI 1=Operate 2=Reset 3

Page 320: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 319 ⎯

6 F 2 S 0 8 8 2

a-1, b-1

/4 Trip (Group 1) 1=Scheme switch 2=Protection element

/5 Scheme switch 3/** C.TP 0=BLK 1=Trip 0IDSV 0=Off 1=ALM&BLK 2=ALM 3=BBP 2AISV 0=Off 1=ALM&BLK 2=ALM 3=BBP 1

/5 Protection element (Group 1) 1=DIF 2=OC 3=FD

/6 DIF 3/** DIFCH ( 3000 A ) DIFZ ( 3000 A ) SLPCH ( 0.30 ) SLPZ ( 0.30 ) DIFSV ( 1000 A ) TIDSV ( 20 s )

/6 OC 3/** 1OCB ( 0.5 ) T1B1 ( 50 ms ) T1B2 ( 150 ms ) 2OCB ( 0.5 ) T2B1 ( 50 ms ) T2B2 ( 150 ms )

/2 Protection (Active group= *) 1=Group1 2=Group2 3=Group3 4=Group4 5=Group5 6=Group6 7=Group7 8=Group8

/5 CH name 3/** CH1 name : ******************** CH2 name : ******************** CH3 name : ********************

/3 Protection (Group 1) 1=Busbar parameter 2=Trip

/5 VT ratio 1/ 2 VTA ( 2000 ) VTB ( 2000 ) VTC ( 2000 ) VTD ( 2000 )

/4 Busbar parameter (Group 1) 1=CH name 2=VT ratio

/3 Protection (Group 2) 1=Busbar parameter 2=Trip

/2 Binary output 1=CU-IO#1 2=CU-IO#2 3=BU-BO1 4=BU-BO2

/2 Binary input 3/ ** BISW 1 1=Norm 2=Inv 1 BISW 2 1=Norm 2=Inv 1 BISW 3 1=Norm 2=Inv 1

/3 Binary output (CU-IO#1) 3/3 BO1 ( 1, 309, 0, 0, 0, 0)AND, BO2 ( 0, 0, 0, 0, 0, 0) OR, BO3 ( 15, 16, 17, 0, 0, 0) OR,D

/3 Binary output (BU-BO2) 3/** CH1 ( 1, 100, 0, 0, 0, 0)AND, CH2 ( 0, 0, 0, 0, 0, 0) OR, CH3 ( 1, 2, 3, 4, 5, 6) OR,D

/3 Protection (Group 8) 1=Busbar parameter 2=Trip

/6 FD 2/2 UVSF ( 80V ) UVGF ( 46V ) OVGF ( 10.0V )

/2 LED 2/ 4 LED1 ( 1, 309, 0, 0) AND, I LED2 ( 1, 0, 0, 0) OR, I LED3 ( 15, 16, 17, 0) OR, L

*3=FD is displayed for Model C400 series.

*2=VT is displayed for Model C400 series.

*/6 FD is displayed for Model C400 series.

* /5 VT ratio is displayed for Model C400 series.

a-1,

Page 321: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 320 ⎯

6 F 2 S 0 8 8 2

a-1

/2 Password 1=Setting 2=Test

/2 Description 1=Plant name 2=Description

/2 Communication 1=Address/Parameter 2=Switch

/1 Setting(change) 1=Password 2=Description 3=Comm. 4=Record 5=Status 6=Protection 7=Binary input 8=Binary output 9=LED : Confirmation trap

: Password trap Password Input password [_ ]

/2 ************* Change settings? ENTER=Yes CANCEL=No

/3 Plant name [ _ ]

ABCDEFGHIJKLMNOPQRSTUVWXYZ()[]@_ ← →abcdefghijklmnopqrstuvwxyz{}*/+-<=>← →0123456789!”#$%&’:;,. ̂̀ ← →

/3 Description [ _ ]

ABCDEFGHIJKLMNOPQRSTUVWXYZ()[]@_ ← →abcdefghijklmnopqrstuvwxyz{}*/+-<=>← →0123456789!”#$%&’:;,.^ ` ← →

/3 Switch 1/ * PRTCL1 1=HDLC 2=IEC103 2 _232C 1=9.6 2=19.2 3=38.4 4=57.6 1 IECBR 1=9.6 2=19.2 2

/3 Address/Parameter 1/ ** HDLC ( 1- 32) : 1 _ IEC ( 0- 254) : 2 SYADJ (-9999- 9999) : 0 ms

/3 Setting Input new password [_ ] Retype new password [ ]

/3 Test Input new password [_ ] Retype new password [ ]

/2 Record 1=Event record 2=Disturbance record

/3 Event record 1=Signal no. 2=CH BI

/3 Disturbance record 1=Record time & starter 2=Scheme switch 3=Binary signal

/4 Record time & starter 1/*** Time ( 0.1- 2.0): 2.0 _ s 1OCG ( 0.1- 10.0): 10.0 1OCS ( 0.1- 10.0): 10.0

/4 Scheme switch 1/* TRIP 0=Off 1=On 1 _ OCG 0=Off 1=On 1 OCS 0=Off 1=On 1

a-1, b-2

/2 Status 1=Metering 2=Time synchronization 3=Time zone

/3 Time synchronization 1/ 1 0=Off 1=IRIG 2=RSM 3=IEC 4=SNTP Current No. = 0 Select No. = _

/3 Time zone 1/ 2 GMT ( -12 - +12): +9 _ hrs GMTm ( -59 - +59): +0 min

/3 Metering 1/ 1 Display value 1=Primary 2=Secondary 1_

/4 CH BI 0=None 3=Both 1/** CH1 BI 1=Operate 2=Reset 3 _ CH2 BI 1=Operate 2=Reset 3 CH3 BI 1=Operate 2=Reset 3

/4 Signal no. 1/*** BITRN ( 0- 128): 128 _ EV1 ( 0- 7167): 0 EV2 ( 0- 7167): 1

/4 Binary signal 1/** SIG1 ( 0- 7167): 1 _ SIG2 ( 0- 7167): 2 SIG3 ( 0- 7167): 3

Page 322: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 321 ⎯

6 F 2 S 0 8 8 2

a-1, b-2

a-1, b-2

/5 Busbar parameter (Group 1) 1=CH name 2=VT ratio

/2 Protection 1=Change active group 2=Change setting 3=Copy group

/4 Protection (Group 1) 1=Busbar parameter 2=Trip

/6 CH name Select CH ( 1- 64)

Select No.= _

/5 Trip (Group 1) 1=Scheme switch 2=Protection element

/6 Scheme switch 1/*** C.TP 0=BLK 1=Trip 0 _IDSV 0=Off 1=ALM&BLK 2=ALM 3=BBP 2 AISV 0=Off 1=ALM&BLK 2=ALM 3=BBP 1

/6 Protection element (Group= 1) 1=DIF 2=OC 3=FD

/7 DIF 1/** DIFCH ( 500- 3000): 3000 _ A DIFZ ( 500- 3000): 3000 A SLCPH ( 0.30- 0.90): 0.30

/7 OC 1/** 1OCB ( 0.1- 2.0): 0.5 _ T1B1 ( 0- 500): 50 ms T1B2 ( 0- 500): 150 ms

/3Change active group(Active group= *) 1=Group1 2=Group2 3=Group3 4=Group4 5=Group5 6=Group6 7=Group7 8=Group8 Current No.= * Select No.= _

/3 Change setting (Active group= *) 1=Group1 2=Group2 3=Group3 4=Group4 5=Group5 6=Group6 7=Group7 8=Group8

/6 VT ratio 1/ 4 VTA ( 1- 20000): 2000 _ VTB ( 1- 20000): 2000 VTC ( 1- 20000): 2000

/7 CH** name [ _ ]

ABCDEFGHIJKLMNOPQRSTUVWXYZ()[]@_ ← →abcdefghijklmnopqrstuvwxyz{}*/+-<=>← →0123456789 !”#$%&’:;,. ̂` ← →

/2 Binary input 1/ ** BISW 1 1=Norm 2=Inv 1 _ BISW 2 1=Norm 2=Inv 1 BISW 3 1=Norm 2=Inv 1

/3 Copy group A to B (Active group= *) A ( 1- 8): _ B ( 1- 8):

/4 Protection (Group 8) 1=Busbar parameter 2=Trip

/4 Protection (Group 2) 1=Busbar parameter 2=Trip

*2=VT is displayed for Model C400 series.

*/6 VT ratio is displayed for Model C400 series.

*3=FD is displayed for Model C400 series.

/7 FD 1/** UVSF ( 60- 100): 80 V UVGF ( 20- 60): 46 V OVGF ( 0.1- 10.0): 10.0 V

*/7 FD is displayed for Model C400 series.

Page 323: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 322 ⎯

6 F 2 S 0 8 8 2

a-1, b-2

/2 LED Selectb LED ( 1- 4) Select No. = _

/3 Binary output (CU-IO#1) Select BO ( 1- **) Select No.= _

/2 Binary output 1=CU-IO#1 2=CU-IO#2 3=BU-BO1 4=BU-BO2

/5 Logic gate type & delay timer 1/ 2Logic 1=OR 2=AND 1 _ BOTD 0=Off 1=On 1

/5 Input to logic gate 1/ 6 In #1 ( 0 - 7167): 21 _ In #2 ( 0 - 7167): 4 In #3 ( 0 - 7167): 67

/4 Setting (BO 1 of IO#1) 1=Logic gate type & delay timer 2=Input to logic gate

/4 Setting (BO ** of IO#2) 1=Logic gate type & delay timer 2=Input to logic gate

/3 Binary output (BU-BO*) Select CH ( 1- 64) Select No.= _

/5 Logic gate type & delay timer 1/ 2Logic 1=OR 2=AND 1 _ BOTD 0=Off 1=On 1

/5 Input to logic gate 1/ 6 In #1 ( 0 - 7167): 21 _ In #2 ( 0 - 7167): 4 In #3 ( 0 - 7167): 67

/4 Setting (BO 1 of CH**) 1=Logic gate type & delay timer 2=Input to logic gate

/4 Setting (BO ** of CH**) 1=Logic gate type & delay timer 2=Input to logic gate

When 1 or 2 is selected:

When 3 or 4 is selected:

/3 Setting (LED*) 1=Logic gate type & reset 2=Input to logic gate

/4 Input to logic gate 1/4 In #1 ( 0- 7167): 21 _ In #2 ( 0- 7167): 4 In #3 ( 0- 7167): 67

/4 Logic gate type & reset 1/2 Logic 1=OR 2=AND 1 _ Reset 0=Inst 1=Latch 1

a-1

Page 324: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 323 ⎯

6 F 2 S 0 8 8 2

/1 Test 1=Switch 2=Binary output 3=Timer 4=Logic circuit 5=BU out

/2 Switch 1/** A.M.F. 0=Off 1=On 1 _ 1DS1 0=Normal 1=Open 2=Close 0 1DS2 0=Normal 1=Open 2=Close 0

/2 Timer 1/ 1 Timer( 1 - 200): 1 _

/2 Binary output 1=CU-IO#1 2=CU-IO#2 3=BU

/3 BO (0=Disable 1=Enable) 1/3 IO#1 BO1 1 _ IO#1 BO2 1 IO#1 BO3 1

/2 Timer 1/ 1 Press ENTER to operate. Press CANCEL to cancel.

/2 Timer 1/ 1 Operating . . . Press END to reset. Press CANCEL to cancel.

/2 Logic circuit 1/ 2 TermA( 0 - 7167): 1 _ TermB( 0 - 7167): 48

/3 BO (0=Disable 1=Enable) 1/*** CH1 TP1 1 _ CH1 TP2 0 CH1 BO1 0

/3 BO (0=Disable 1=Enable) 1/14 IO#2 BO1 1 _ IO#2 BO2 1 IO#2 BO3 1

/2 BU out 1/** BU1 0=Out 1=In 1 _ BU2 0=Out 1=In 1 BU3 0=Out 1=In 1

/3 BO Keep pressing 1 to operate. Press CANCEL to cancel.

a-1

Page 325: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 324 ⎯

6 F 2 S 0 8 8 2

LCD AND BUTTON OPERATION INSTRUCTION

NORMAL (DISPLAY OFF)

VIEW

METERING 1 ( DISPLAY ON )

VIEW RESET

METERING 4 ( DISPLAY ON )

VIEW

LATEST FAULT * ( DISPLAY ON )

RESET

VIEW

AUTO SUPERVISON * ( DISPLAY ON )

RESET

VIEW RESET

TRIP OUTPUT ISSUED !

TRIP ( LED ON )

MANUAL MODE

AUTO- MODE 1

RELAY FAILED !

ALARM ( LED ON )

AUTO- MODE 2

PRESS ANY BUTTON EXCEPT FOR "VIEW" AND "RESET"

MENU ( DISPLAY ON )

1=RECORD

1=FAULT RECORD

2=EVENT RECORD

2=STATUS

1=METERING

2=BINARY INPUT&OUTPUT

3=RELAY ELELMENT

4=TIME SYNC SOURCE

5=CLOCK ADJUSTMENT

3=SETTING (VIEW)

1=RELAY VERSION

2=DESCRIPTION

3=RSM COMMUNICATION

4=RECORD

5=STATUS

6=PROTECTION

7=BINARY INPUT

8=BINARY OUTPUT

9=LED

5=TEST

1=SWITCH

2=BINARY OUTPUT

3=TIMER

4=LOGIC CIRCUIT

1. PRESS ARROW KEY TO MOVE TO EACH DISPLAYED ITEMS 2. PRESS "END" KEY TO BACK TO PREVIOUS SCREEN

*. "LATEST FAULT" AND "AUTO SUPERVISION" SCREEN IS DISPLAYED ONLY IF DATA IS STORED

4=SETTING (CHANGE)

3=DISTURBANCE RECORD

Same as SETTING (VIEW) menu

5=BU OUT

Page 326: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 325 ⎯

6 F 2 S 0 8 8 2

Appendix H

Case Outline and Rack Mounting • Central unit

• Bay unit for centralized installation

• How to mount attachment kit for rack-mounting

Page 327: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 326 ⎯

6 F 2 S 0 8 8 2

Front View Side view

TB1-TB2: M3.5 Ring terminal

TB1 – TB2

A1 B1

A18 B18

E

CN1

TB2 TB1

TB3

B(*) C(*)

266

A(*)

34.75

190.5 260

6.2

E(*)

D(*)

4-φ5.5

Rear View Panel Cutout

Terminal Block

Case Outline : Central unit

TB3

1 2

17 18

TB3: M3.5 Ring terminal

276.2 2 32 28

(∗) 3/4 x 19” size (Models Cx10D, Cx20D, Cx3xD, Cx40D): A=364, B=326, C=330 1/1 x 19” size (Models Cx60D, Cx80D): A=483, B=445, C=449

(∗) 3/4 x 19” size: (Models Cx10D, Cx20D, Cx3xD, Cx40D) D=333, E=345.4 1/1 x 19” size: (Models Cx60D, Cx80D) D=452, E=464.4

The number of OPT terminal depends on the model.

Page 328: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 327 ⎯

6 F 2 S 0 8 8 2

BUSBAR PROTECTION BAY UNIT

POWER

Front View Side view

VCT

TB1

BUM5

TB3

A18

A1

B18

B1

1 2

13 14

OPT1

BUM1

TB2

A10

A1

B10

B1

E

TB4

A18

A1

B18

B1

BUM5

Rear view Panel cut-out

Terminal block

Case Outline: Bay unit

TB1

1 2

13 14

TB3, 4 TB2

A1 B1 A1 B1

A10 B10

A18 B18

TB3: M3.5 Ring terminal

TB1: M3.5 Ring terminal

34.75

190.5 260

6.2

235.4

223

4-φ5.5

E

266

254 276.22 32 28

Page 329: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 328 ⎯

6 F 2 S 0 8 8 2

Top View

2 6

5. 9

3 7.

7

POWER

Front View

Case Outline: Rack Mount for BU

4 HOLES - 6.8x10.3

465.1

483.0

279

Attachment kit EP-101 (large bracket)

Attachment kit (small bracket)

Attachment kit (top bar)

Page 330: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 329 ⎯

6 F 2 S 0 8 8 2

279

Attachment kit EP107 (large bracket)

Attachment kit (small bracket)

Attachment kit (top bar)

Top View

BUSBAR

PROTECTION BAY UNIT

POWER

265.

9

465.1

190.

5

483.0

Front View

Case Outline: Rack Mount for BU

Page 331: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 330 ⎯

6 F 2 S 0 8 8 2

Top View

2 6

5. 9

3 7.

7

GRB100C420 D- 22- 10

1A 1 00/1 10/11 5/12 0V

1 10/1 25v dc

Front View

Case Outline: Rack Mount for CU (3/4 x 19” size)

483.0

4 HOLES - 6.8x10.3

465.1

BUSBAR PROTECTION

279

Attachment kit EP-102 (large bracket)

Attachment kit (small bracket)

Attachment kit (top bar)

Page 332: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 331 ⎯

6 F 2 S 0 8 8 2

Dimensions of Attachment Kit EP-101

136

265.

9

247.8

(a) Large Bracket

265.

9

19.4 18.8

(b) Small Bracket

216

18

(c) Bar for Top and Bottom of Relay

Parts

(a) 1 Large bracket, 5 Round head screws with spring washers and washers (M4x8)

(b) 1 Small bracket, 3 Countersunk head screws (M4x6)

(c) 2 Bars, 4 Countersunk head screws (M3x8)

Page 333: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 332 ⎯

6 F 2 S 0 8 8 2

Dimensions of Attachment Kit EP-102

136

265.

9

137.8

(a) Large Bracket

265.

9

19.4 18.8

(b) Small Bracket

326

18

(c) Bar for Top and Bottom of Relay

Parts

(a) 1 Large bracket, 5 Round head screws with spring washers and washers (M4x8)

(b) 1 Small bracket, 3 Countersunk head screws (M4x6)

(c) 2 Bars, 4 Countersunk head screws (M3x8)

Page 334: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 333 ⎯

6 F 2 S 0 8 8 2

Dimensions of Attachment Kit EP-103 for Linking Two relays

(d) Link Panel for the Bottom

265.

9

19.4 18.8

(b) Small Bracket

(e) Bar for the Top and Bottom

Parts

(a) 1 Spacer, 3 Round head screws with spring washers and washers (M4x8)

(b) 2 Small bracket, 6 Countersunk head screws (M4x6) (c) 1 Link panel for the rear, 8 Round head screws with spring washers and washers (M4x10)

(d) 1 Link panel for the bottom, 6 Round head screws with spring washers and washers (M4x10)

(e) 2 Bars, 8 Countersunk head screws (M3x8)

258

13 18.2

(a) Spacer

445

18

189.4

66

246

39

(c) Link Panel for the Rear

Page 335: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 334 ⎯

6 F 2 S 0 8 8 2

Dimensions of Attachment Kit EP-107

265.

9

247.8

(a) Large Bracket

265.

9

189.4

18.8

(b) Small Bracket

216

18

(c) Bar for Top and Bottom of Relay

Parts

(a) 1 Large bracket, 3 Countersunk head screws (M4x6)

(b) 1 Small bracket, 3 Countersunk head screws (M4x6)

(c) 2 Bars, 4 Countersunk head screws (M3x8) (d) 1 Link, 6 Round head screws with spring washers and washers (M4x10)

248

53

(d) Link panel for Bottom of Relay and Bracket

19.4

Page 336: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 335 ⎯

6 F 2 S 0 8 8 2

How to Mount Attachment Kit for Rack-Mounting

Caution: Be careful that the relay modules or terminal blocks, etc., are not damage while mounting. Tighten screws to the specified torque according to the size of screw.

Step 1.

GPS ALARM SYNC. ALARM MODE 2A CF

Step 2.

GPS ALARM SYNC. ALARM MODE 2A CF

Step 3

GPS ALARM SYNC. ALARM MODE 2A CF

Step 4

GPS ALARM SYNC. ALARM MODE 2A CF

Remove case cover.

Remove the left and right brackets by unscrewing the three screws respectively, then remove two screws on left side of the relay. And then, remove four seals on the top and bottom of the relay.

Right bracket Left bracket

Top bar

Bottom bar

Mount the small bracket by screwing three countersunk head screws(M4x6) and apply adhesives to the screws to prevent them from loosening. Mount the large bracket by five round head screws(M4x8) with washer and spring washer. And then, mount the top and bottom bars by two countersunk head screws(M3x8) respectively.

Small bracket

Large bracket

Completed.

Seal

Seal

Screw

Note: EP-102 and EP-103 are to attach the kit at left side. EP-107 is to attach the kit at right side. EP-101 and EP-107 are attachment kits for BU, and EP-102 is for CU.

Page 337: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 336 ⎯

6 F 2 S 0 8 8 2

How to link two relays (units) together for rack-mounting Two relays (units) with 1/2 size (type A case size) can be housed in one rack to be linked together.

Step 1.

Step 2.

Step 3.

Step 4

Remove case cover.

Remove the left and right brackets by unscrewing the three screws respectively, in both relays. And then, remove four seals on the top and bottom of the relay.

Right bracket Left bracket

Seal

Seal

Mount the spacer on one relay by screwing three round head screws (M4x8) with spring washer and washer.

Spacer

Place another relay next to the relay. And then, mount the link panel on the rear of relays by eight round head screws (M4x10) with washer and spring washer, and also mount the link panel on the bottom of relays by six round head screws (M4x10) with washer and spring washer after removing six seals as follows.

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

Page 338: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 337 ⎯

6 F 2 S 0 8 8 2

Step 5

Step 6

Completed.

Rear View Bottom View

Mount the small bracket on the both sides by screwing three countersunk head screws(M4x6) respectively, and apply adhesives to the screws to prevent them from loosening. And then, mount the top and bottom bars by four countersunk head screws(M3x8) respectively.

Link panel for rear of the relay Link panel for bottom of the relay

Mount the link panel by attached screws after removing seals.

Don’t remove the six seals.

Top bar

Bottom bar

Small bracket

Small bracket

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

BUSBAR PROTECTION

BAY UNIT

POWER

Page 339: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 338 ⎯

6 F 2 S 0 8 8 2

Page 340: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 339 ⎯

6 F 2 S 0 8 8 2

Appendix I

Typical External Connections

Page 341: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 340 ⎯

6 F 2 S 0 8 8 2

External Connection for Bay Unit

Bay unit (BU)

1CT nCT

TB1 -1

(+)

B3

(N/O) TB3- A3

BI1 (N/C) A4

B4

BI5

(-)

B5

(N/O) A5

BI2 (N/C) A6

B6

BI6

B14 A14

BI3 A15

B15

BI7

B16 A16

BI4

TB2- A1

A2

B1

A-ph

B-ph

C-ph

BI11

BI12

B2 BI13

TB1 -4

TB1 -3

TB1 -2

TB1 -6

TB1 -5

1DS1-1 aux. contact

External trip signals

(CBF Initiation)

Terminal Block Arrangement (Rear view)

VCT

TB1

BUM5

TB3

1 2

13 14

OPT1

BU: Model GRB100-B301B, 311B

BUM1

TB2

A10

A1

B10

B1

E

From/To OPT terminal

of CU through optical

cable

OPT1

TP1-1

BUSBAR

1CB

1DS-1

mCB

mDS-1

ZONE-A

ZONE-B

m+1CB

m+1DS-1

nCB

NDS-1

ZONE-C

ZONE-D

BS

VT-A VT-B VT-C VT-D

m+1CT mCT

To CU To CU

TB3-A1

B1

A2

B2

TP1-2

TP1-3

TP2-1TB3-A17

B17

A18

B18

TP2-2

TP2-3

BO1

TB2-A5

B5

BO2

TB2-A6

B6

Command trip (Gas Press Low)

BO3

TB3-A7

B7

BO5-1

TB3-A10

B10

A11

B11BO5-2

BO6-1

TB3-A12

B12

A13

B13BO6-2

BO4-1TB3-A8

B8

A9

B9

BO4-2

BO4-3

1DS1-2 aux. contact

-2 -2 -2 -2

(∗)This connection is connected by short-link before shipment.

GRB100-B301:

Binary outputs

BO1

TB2-A5

B5

BO2

TB2-A6

B6

TP1 TB3-A1

B2

BO3

TB3-A7

B7

BO5-1

TB3-A10

B10

A11

B11 BO5-2

BO6-1

TB3-A12

B12

A13

B13 BO6-2

BO4-1TB3-A8

B8

A9

B9

BO4-2

BO4-3

TP2 TB3-A17

B18

Other circuits are same as Model B311.

TB1 -14

(FRAME EARTH) (∗1)

TB2- A9

+5Vdc

0V

A10 B10

B9

DC SUPPLY DC-DC

CASE EARTH E

(+)

(-)

(∗)

External connections for GRB100-B301B, B311B

Page 342: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 341 ⎯

6 F 2 S 0 8 8 2

Bay unit (BU)

1CT nCT

(+)

TB3 -B3 (N/O) TB3 -A3

BI1 (N/C) TB3 -A4

TB3 -B4

BI5

(-)

TB3 -B5 (N/O) TB3 -A5

BI2 (N/C) TB3 -A6

TB3 -B6

BI6

TB3 -B14 TB3 -A14

BI3 TB3 -A15

TB3 -B15

BI7

TB3 -B16 TB3 -A16

BI4

TB2 -A1

TB2 -A2

TB2 -B1

A-ph

B-ph

C-ph

BI11

BI12

TB2 -B2 BI13

TB1 -1

TB1 -4 TB1 -3 TB1 -2

TB1 -5

1DS1-1 aux. contact

External trip signals

(CBF Initiation)

From/To OPT terminal

of CU through optical

cable

OPT1

TP1-1

BUSBAR

1CB

1DS-1

mCB

mDS-1

ZONE-A

ZONE-B

m+1CB

m+1DS-1

nCB

NDS-1

ZONE-C

ZONE-D

BS

VT-A VT-B VT-C VT-D

m+1CT mCT

To CU To CU

TB3-A1

TB3-B1

TB3-A2

TB3-B2

TP1-2

TP1-3

TP2-1TB3-A17

TB3-B17

TB3-A18

TB3-B18

TP2-2

TP2-3

BO1

TB2-A5

TB2-B5

BO2

TB2-A6

TB2-B6

Command trip (Gas Press Low)

BO5-1

TB3-A10

TB3-B10

TB3-A11

TB3-B11

BO3

TB3-A7

TB3-B7

BO4-1TB3-A8

TB3-B8

TB3-A9

TB3-B9

BO4-2

BO4-3

BO5-2

BO6-1

TB3-A12

TB3-B12

TB3-A13

TB3-B13BO6-2

1DS1-2 aux. contact

-2 -2 -2 -2

(∗)This connection is connected by short-link before shipment.

TB2 -A9 +5Vdc

0V

TB2-A10 TB2 -B10

TB2 -B9

DC

SUPPLY DC-DC

(CASE EARTH) E

(+)

(-)

(∗)

Terminal Block Arrangement (Rear view)

VCT

TB1

BUM5

TB3

1 2

13 14

OPT1

BU: Model GRB100-B411L

BUM1

TB2

A 10

A1

B 10

B1

E

BUM 5

TB4 A1 B1

A 18 B 18

TB4 -B3 TB4 -A3

BI1 TB4 -A4

TB4 -B4

BI5

TB4 -B5 TB4 -A5

BI2 TB4 -A6

TB4 -B6

BI6

TB4 -B14 TB4 -A14

BI3

TB4 -A15

TB4 -B15 BI7

TB4 -B16 TB4 -A16

BI4

TB4

TB3

LED1

LED2

LED3

LED4

LED9

LED10

LED11

LED5

LED6

LED7

LED8

LED12

LED13

LED14

LED15

LED16

LED17

LED18

LED reset

LED test

TB1 -6

TB1 -14

(FRAME EARTH) (∗1)

TB2

Typical external connections for GRB100-B411L with LED indication (option)

Page 343: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 342 ⎯

6 F 2 S 0 8 8 2

LED

Circ

uit o

f GR

B10

0-B

411L

Page 344: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 343 ⎯

6 F 2 S 0 8 8 2

Application Example: BI, BO, LED of GRB100-B411L

(+)

TB3 -B3(N/O) TB3 -A3

BI1(N/C) TB3 -A4

TB3 -B4 BI5

(-)

TB3 -B5(N/O) TB3 -A5

BI2(N/C) TB3 -A6

TB3 -B6 BI6

TB3 -B14TB3 -A14

BI3TB3 -A15TB3 -B15 BI7

TB3 -B16TB3 -A16

BI4

TB2 -A1

TB2 -A2

TB2 -B1

A-ph

B-ph

C-ph

BI11

BI12

TB2 -B2 BI13

1DS1-1 aux. contact

External trip signals

(CBF Initiation)

CB trip command(to trip coil)

1DS1-2 aux. contact

TB4 -B3TB4 -A3

BI1TB4 -A4TB4 -B4 BI5

TB4 -B5TB4 -A5

BI2TB4 -A6TB4 -B6 BI6

TB4 -B14TB4 -A14

BI3

TB4

TB3

LED1

LED2

LED3

LED4

LED9

LED10

LED11

LED5

LED6

LED7

LED8

LED12

TB2

1DS1-1 1DS1-2

1DS2

1CB

(N/O)

(N/C)1DS2 aux. contact

(N/O)

(N/C)1CB aux. contact

TB4 -A15TB4 -B15 BI7

TB4 -B16TB4 -A16

BI4

LED reset

LED test

TP1-1TB3-A1

TB3-B1

TB3-A2

TB3-B2

TP1-2

TP1-3

LED13

TP2-1TB3-A17

TB3-B17

TB3-A18

TB3-B18

TP2-2

TP2-3

BO1

TB2-A5

TB2-B5

BO2

TB2-A6

TB2-B6

BO5-1

TB3-A10

TB3-B10

TB3-A11

TB3-B11

BO3

TB3-A7

TB3-B7

BO4-1TB3-A8

TB3-B8

TB3-A9

TB3-B9

BO4-2

BO4-3

BO5-2

BO6-1

TB3-A12

TB3-B12

TB3-A13

TB3-B13 BO6-2

LED14

LED15

LED16

LED17

LED18

CB trip command(to trip coil)

BP(87) trip signal(for alarm)

BP(End zone prot.)trip signal (for alarm)

BP trip signal(to lockout relay)

BP trip signal(for autoreclose block)

BUSBAR

Page 345: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 344 ⎯

6 F 2 S 0 8 8 2

External Connection for Central Unit

Typical External Connections for GRB100-C3∗0D

Terminal Block Arrangement (Rear view)

CU: Model GRB100-C3*D

IO#1:IO8 module IO#2:IO2A module

CN1(IRIG-B)

E

IO#1

TB1

A18

A1

B18

B1 OPTTB2

IO#2

OPT

Central unit (CU)

TB1- A3

A1

A2

B2

BO1

BO2

BO3

RELAY

FAILURE

A12

B12

FAIL

TB2-A3

B3

A4

A5

B4

B5

A6

A7

B6

B7

A8

A9

B8

B9

A10

A11

B11

A13

B13

B10

BO4

BO5

BO6

BO7

BO8

BO9

BO10

BO11

BO12

BO13

IRIG-B

OPT

From/To OPT1 of BU1

through optical cableOPT

OPT From/To other BU throu

optical cable

TB2- A2

A1

B1

B2

BO1

BO2

BO3

B3

IO#1(IO8)

IO#2(IO2)

(∗)This connection is connected by short link before shipment.

+5Vdc

DD FAIL. TB1 -A16

(-)

(+)

0V

B18 A18

E

B17

B16 A17

DC SUPPLY

CASE EARTH

DC-DC

RELAY FAIL.

≧ 1

(∗)

(∗)

(∗)

RS485 I/F(*1)

COM-B

COM-A

0V

TB2-A18

B18

A17

B17

A16

B16

(+)

Indication reset

Bus protection block

CBF protection block

A4B5

BI1

BI2

BI3

TB1- B4

(-)

BI4

BI5

A5B6A6B7A7B8A8

A9

B10

BI6

BI7

BI8

BI9

BI10

A10B11A11B12A12B13A13

BI11

BI12

A14B15A15

B9

B14

TB2- A14

B14

A15

BI13

BI14

B15 BI15

Ethernet LAN I/F (100Base-TX)(*1) RJ45

Opt. interface for IEC103(*1)

Ethernet LAN I/F (100Base-FX)(*1)

ST

SC

(*1) specified when order

Page 346: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 345 ⎯

6 F 2 S 0 8 8 2

B3

C e ntral un it (C U )

TB1- A3

A 1

A 2

B2

BO 1

BO 2

BO 3

RE LAY

FA ILURE

A12

B12

FA IL

T B2-A3

B3

A4

A5

B4

B5

A6

A7

B6

B7

A8

A9

B8

B9

A1 0

A1 1

B1 1

A1 3

B1 3

B1 0

BO 4

BO 5

BO 6

BO 7

BO 8

BO 9

B O1 0

B O1 1

B O1 2

BO 13

IRI G-B

O PT

From/To OPT1 of BU1 thr ough

optical c able O PT

O PT From/To other BU through

optical cable

TB2- A2

A1

B1

B2

BO 1

BO 2

BO 3

IO#1 (IO8)

IO#2( IO2)

(∗)Th is co n ne ctio n is co nn e cted by sho rt lin k b ef ore sh ip m en t.

+5 Vdc

DD FAIL.

TB1 - A16

(-)

( +)

0V

B18 A18

E

B17

B1 6

A17

DC

SUPPLY

C ASE EARTH

DC-DC

RELAY FA IL.

≧ 1

(∗)

(∗)

(∗)

RS485 I/ F(*1)

C OM -B

C OM -A

0V

TB2-A18

B18

A17

B1 7

A16

B16

2

TB 3- 1

3

4

6

5

7

8

For VT-B

VT- A from Bus bar

10 9

11

12

Fo r VT-C

14 13

15

16

For V T-D

18

(F RA ME EA RT H) (∗)

(+)

Indication reset

B us protect ion b lock

CBF pr otection blo ck

A4

B5 BI1

BI2

BI3

TB1- B4

(-)

BI4

BI5

A5 B6 A6 B7 A7 B8 A8

A9

B10 BI6

BI7

BI8

BI9

B I10

A10 B11 A11 B12 A12 B13 A13

B I11

B I12

A14 B15 A15

B9

B14

TB2- A14

B14

A15

BI13

BI14

B15 BI15

Ether net LAN I/ F (100B ase-TX)(*1 )RJ45

Opt. interface forIEC103(* 1)

Ethernet LAN I/F (100Base -FX)(*1)

ST

SC

(*1) specified when orde r.

Typical External Connections for GRB100-C4∗0D

CU: Model GRB100-C4*D

Terminal Block Arrangement (Rear view)

IO#1:IO8 module IO#2:IO2A module

CN1(IRIG-B)

E

IO#1

TB1

A18

A1

B18

B1 OPTTB2

IO#2

OPT

VCT

TB3 1 2

17 18

Page 347: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 346 ⎯

6 F 2 S 0 8 8 2

Page 348: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 347 ⎯

6 F 2 S 0 8 8 2

Appendix J

Relay Setting Sheet 1. Relay Identification

2. Contacts Setting

3. Relay and Protection Scheme Setting Sheet

Page 349: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 348 ⎯

6 F 2 S 0 8 8 2

Relay Setting Sheets

1. Relay Identification Date:

Relay type Serial Number Frequency CT rating VT rating dc supply voltage Password Active setting group

2. Contacts Setting

(1) CU-IO#1 BO1 BO2 BO3 (2) CU-IO#2 BO1 BO2 BO3 BO4 BO5 BO6 BO7 BO8 BO9 BO10 BO11 BO12 BO13 (3) BU-CHn BO1 BO2 BO3 BO4 BO5 BO6

Page 350: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 349 ⎯

6 F 2 S 0 8 8 2

3. Relay and Protection Scheme Setting Sheet Relay and Protection Scheme Setting Sheet

Default Setting of Relay Series(5A rating / 1A rating)without voltage fail-safe with voltage fail-safe

(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

1 21000 Active group 1 - 8 - Active setting group 1

2 5000 CH1 name Specified by user - CH name

3 5001 CH2 name Specified by user - ditto

4 5002 CH3 name Specified by user - ditto

5 5003 CH4 name Specified by user - ditto

6 5004 CH5 name Specified by user - ditto

7 5005 CH6 name Specified by user - ditto

8 5006 CH7 name Specified by user - ditto

9 5007 CH8 name Specified by user - ditto

10 5008 CH9 name Specified by user - ditto -- -- 11 5009 CH10 name Specified by user - ditto -- -- 12 5010 CH11 name Specified by user - ditto -- -- 13 5011 CH12 name Specified by user - ditto -- -- 14 5012 CH13 name Specified by user - ditto -- -- 15 5013 CH14 name Specified by user - ditto -- -- 16 5014 CH15 name Specified by user - ditto -- -- 17 5015 CH16 name Specified by user - ditto -- -- 18 5016 CH17 name Specified by user - ditto -- -- 19 5017 CH18 name Specified by user - ditto -- -- 20 5018 CH19 name Specified by user - ditto -- -- 21 5019 CH20 name Specified by user - ditto -- -- 22 5020 CH21 name Specified by user - ditto -- -- 23 5021 CH22 name Specified by user - ditto -- -- 24 5022 CH23 name Specified by user - ditto -- -- 25 5023 CH24 name Specified by user - ditto -- -- 26 5024 CH25 name Specified by user - ditto -- -- 27 5025 CH26 name Specified by user - ditto -- -- 28 5026 CH27 name Specified by user - ditto -- -- 29 5027 CH28 name Specified by user - ditto -- -- 30 5028 CH29 name Specified by user - ditto -- -- 31 5029 CH30 name Specified by user - ditto -- -- 32 5030 CH31 name Specified by user - ditto -- -- 33 5031 CH32 name Specified by user - ditto -- -- 34 5032 CH33 name Specified by user - ditto -- -- 35 5033 CH34 name Specified by user - ditto -- -- 36 5034 CH35 name Specified by user - ditto -- -- 37 5035 CH36 name Specified by user - ditto -- -- 38 5036 CH37 name Specified by user - ditto -- -- 39 5037 CH38 name Specified by user - ditto -- -- 40 5038 CH39 name Specified by user - ditto -- -- 41 5039 CH40 name Specified by user - ditto -- -- 42 5040 CH41 name Specified by user - ditto -- -- 43 5041 CH42 name Specified by user - ditto -- -- 44 5042 CH43 name Specified by user - ditto -- -- 45 5043 CH44 name Specified by user - ditto -- -- 46 5044 CH45 name Specified by user - ditto -- -- 47 5045 CH46 name Specified by user - ditto -- -- 48 5046 CH47 name Specified by user - ditto -- -- 49 5047 CH48 name Specified by user - ditto -- -- 50 5048 CH49 name Specified by user - ditto

51 5049 CH50 name Specified by user - ditto

52 5050 CH51 name Specified by user - ditto

53 5051 CH52 name Specified by user - ditto

54 5052 CH53 name Specified by user - ditto

55 5053 CH54 name Specified by user - ditto

56 5054 CH55 name Specified by user - ditto

57 5055 CH56 name Specified by user - ditto

58 5056 CH57 name Specified by user - ditto

59 5057 CH58 name Specified by user - ditto

60 5058 CH59 name Specified by user - ditto

61 5059 CH60 name Specified by user - ditto

62 5060 CH61 name Specified by user - ditto

63 5061 CH62 name Specified by user - ditto

64 5062 CH63 name Specified by user - ditto

65 5063 CH64 name Specified by user - ditto

66 6000 VTA 1 - 20000 - VT primary value of zone A 200067 6001 VTB 1 - 20000 - VT primary value of zone B -- 200068 6002 VTC 1 - 20000 - VT primary value of zone C 200069 6003 VTD 1 - 20000 - VT primary value of zone D -- 2000

----

--

--

--------

----

----

----

--------

--------

--------

--------

----

----

----

ContentsUser

setting№ Setting Device

Name

------------

RangeUnits

Page 351: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 350 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

69 1001 C.TP BLK - Trip -Under brige condition, coupler CBtriped or not

BLK

70 1002 IDSV Off - ALM&BLK - ALM - BBP - Id monitoring control ALM

71 1003 AISV Off - ALM&BLK - ALM - BBP -AC input imbalance monitoringcontrol

ALM&BLK

72 1102 AIFDSV Off - ALM&BLK - ALM - BBP -AC input imbalance of FD monitoringcontrol

-- ALM

73 1004 DSSV Off - ALM&BLK - ALM - BBP - DS monitoring control ALM

74 1005 CBSV Off - ALM&BLK - ALM - BBP - CB monitoring control ALM

75 1108 BFLOGIC BF1 - BF2 - CBF logic option BF176 1006 1BF1 Off - T - TOC - CBF re-trip Off77 1007 1BF2 Off - On - CBF related trip Off78 1008 1BFEXT Off - On - CBF initiation by ext. trip Off79 1009 2BF1 Off - T - TOC - CBF re-trip Off80 1010 2BF2 Off - On - CBF related trip Off81 1011 2BFEXT Off - On - CBF initiation by ext. trip Off82 1012 3BF1 Off - T - TOC - CBF re-trip Off83 1013 3BF2 Off - On - CBF related trip Off84 1014 3BFEXT Off - On - CBF initiation by ext. trip Off85 1015 4BF1 Off - T - TOC - CBF re-trip Off86 1016 4BF2 Off - On - CBF related trip Off87 1017 4BFEXT Off - On - CBF initiation by ext. trip Off88 1018 5BF1 Off - T - TOC - CBF re-trip Off89 1019 5BF2 Off - On - CBF related trip Off90 1020 5BFEXT Off - On - CBF initiation by ext. trip Off91 1021 6BF1 Off - T - TOC - CBF re-trip Off92 1022 6BF2 Off - On - CBF related trip Off93 1023 6BFEXT Off - On - CBF initiation by ext. trip Off94 1024 7BF1 Off - T - TOC - CBF re-trip Off95 1025 7BF2 Off - On - CBF related trip Off96 1026 7BFEXT Off - On - CBF initiation by ext. trip Off97 1027 8BF1 Off - T - TOC - CBF re-trip Off98 1028 8BF2 Off - On - CBF related trip Off99 1029 8BFEXT Off - On - CBF initiation by ext. trip Off

100 1030 9BF1 Off - T - TOC - CBF re-trip -- Off -- Off101 1031 9BF2 Off - On - CBF related trip -- Off -- Off102 1032 9BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off103 1033 10BF1 Off - T - TOC - CBF re-trip -- Off -- Off104 1034 10BF2 Off - On - CBF related trip -- Off -- Off105 1035 10BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off106 1036 11BF1 Off - T - TOC - CBF re-trip -- Off -- Off107 1037 11BF2 Off - On - CBF related trip -- Off -- Off108 1038 11BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off109 1039 12BF1 Off - T - TOC - CBF re-trip -- Off -- Off110 1040 12BF2 Off - On - CBF related trip -- Off -- Off111 1041 12BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off112 1042 13BF1 Off - T - TOC - CBF re-trip -- Off -- Off113 1043 13BF2 Off - On - CBF related trip -- Off -- Off114 1044 13BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off115 1045 14BF1 Off - T - TOC - CBF re-trip -- Off -- Off116 1046 14BF2 Off - On - CBF related trip -- Off -- Off117 1047 14BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off118 1048 15BF1 Off - T - TOC - CBF re-trip -- Off -- Off119 1049 15BF2 Off - On - CBF related trip -- Off -- Off120 1050 15BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off121 1051 16BF1 Off - T - TOC - CBF re-trip -- Off -- Off122 1052 16BF2 Off - On - CBF related trip -- Off -- Off123 1053 16BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off124 1054 17BF1 Off - T - TOC - CBF re-trip Off Off125 1055 17BF2 Off - On - CBF related trip Off Off126 1056 17BFEXT Off - On - CBF initiation by ext. trip Off Off127 1057 18BF1 Off - T - TOC - CBF re-trip Off Off128 1058 18BF2 Off - On - CBF related trip Off Off129 1059 18BFEXT Off - On - CBF initiation by ext. trip Off Off130 1060 19BF1 Off - T - TOC - CBF re-trip Off Off131 1061 19BF2 Off - On - CBF related trip Off Off132 1062 19BFEXT Off - On - CBF initiation by ext. trip Off Off133 1063 20BF1 Off - T - TOC - CBF re-trip Off Off134 1064 20BF2 Off - On - CBF related trip Off Off135 1065 20BFEXT Off - On - CBF initiation by ext. trip Off Off136 1066 21BF1 Off - T - TOC - CBF re-trip Off Off137 1067 21BF2 Off - On - CBF related trip Off Off

-- -- -- -- -- --

-- --

--

Usersetting

Setting DeviceName

RangeUnits Contents

--

-- -- -- --

-- -- -- -- -- -- -- --

-- --

-- -- -- --

Page 352: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 351 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

138 1067 21BF2 Off - On - CBF related trip Off Off139 1068 21BFEXT Off - On - CBF initiation by ext. trip Off Off140 1069 22BF1 Off - T - TOC - CBF re-trip Off Off141 1070 22BF2 Off - On - CBF related trip Off Off142 1071 22BFEXT Off - On - CBF initiation by ext. trip Off Off143 1072 23BF1 Off - T - TOC - CBF re-trip Off Off144 1073 23BF2 Off - On - CBF related trip Off Off145 1074 23BFEXT Off - On - CBF initiation by ext. trip Off Off146 1075 24BF1 Off - T - TOC - CBF re-trip Off Off147 1076 24BF2 Off - On - CBF related trip Off Off148 1077 24BFEXT Off - On - CBF initiation by ext. trip Off Off149 1078 25BF1 Off - T - TOC - CBF re-trip Off Off150 1079 25BF2 Off - On - CBF related trip Off Off151 1080 25BFEXT Off - On - CBF initiation by ext. trip Off Off152 1081 26BF1 Off - T - TOC - CBF re-trip Off Off153 1082 26BF2 Off - On - CBF related trip Off Off154 1083 26BFEXT Off - On - CBF initiation by ext. trip Off Off155 1084 27BF1 Off - T - TOC - CBF re-trip Off Off156 1085 27BF2 Off - On - CBF related trip Off Off157 1086 27BFEXT Off - On - CBF initiation by ext. trip Off Off158 1087 28BF1 Off - T - TOC - CBF re-trip Off Off159 1088 28BF2 Off - On - CBF related trip Off Off160 1089 28BFEXT Off - On - CBF initiation by ext. trip Off Off161 1090 29BF1 Off - T - TOC - CBF re-trip Off Off162 1091 29BF2 Off - On - CBF related trip Off Off163 1092 29BFEXT Off - On - CBF initiation by ext. trip Off Off164 1093 30BF1 Off - T - TOC - CBF re-trip Off Off165 1094 30BF2 Off - On - CBF related trip Off Off166 1095 30BFEXT Off - On - CBF initiation by ext. trip Off Off167 1096 31BF1 Off - T - TOC - CBF re-trip Off Off168 1097 31BF2 Off - On - CBF related trip Off Off169 1098 31BFEXT Off - On - CBF initiation by ext. trip Off Off170 1099 32BF1 Off - T - TOC - CBF re-trip Off Off171 1100 32BF2 Off - On - CBF related trip Off Off172 1101 32BFEXT Off - On - CBF initiation by ext. trip Off Off173 1109 33BF1 Off - T - TOC - CBF re-trip -- Off -- Off174 1110 33BF2 Off - On - CBF related trip -- Off -- Off175 1111 33BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off176 1112 34BF1 Off - T - TOC - CBF re-trip -- Off -- Off177 1113 34BF2 Off - On - CBF related trip -- Off -- Off178 1114 34BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off179 1115 35BF1 Off - T - TOC - CBF re-trip -- Off -- Off180 1116 35BF2 Off - On - CBF related trip -- Off -- Off181 1117 35BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off182 1118 36BF1 Off - T - TOC - CBF re-trip -- Off -- Off183 1119 36BF2 Off - On - CBF related trip -- Off -- Off184 1120 36BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off185 1121 37BF1 Off - T - TOC - CBF re-trip -- Off -- Off186 1122 37BF2 Off - On - CBF related trip -- Off -- Off187 1123 37BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off188 1124 38BF1 Off - T - TOC - CBF re-trip -- Off -- Off189 1125 38BF2 Off - On - CBF related trip -- Off -- Off190 1126 38BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off191 1127 39BF1 Off - T - TOC - CBF re-trip -- Off -- Off192 1128 39BF2 Off - On - CBF related trip -- Off -- Off193 1129 39BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off194 1130 40BF1 Off - T - TOC - CBF re-trip -- Off -- Off195 1131 40BF2 Off - On - CBF related trip -- Off -- Off196 1132 40BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off197 1133 41BF1 Off - T - TOC - CBF re-trip -- Off -- Off198 1134 41BF2 Off - On - CBF related trip -- Off -- Off199 1135 41BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off200 1136 42BF1 Off - T - TOC - CBF re-trip -- Off -- Off201 1137 42BF2 Off - On - CBF related trip -- Off -- Off202 1138 42BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off203 1139 43BF1 Off - T - TOC - CBF re-trip -- Off -- Off204 1140 43BF2 Off - On - CBF related trip -- Off -- Off205 1141 43BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off206 1142 44BF1 Off - T - TOC - CBF re-trip -- Off -- Off207 1143 44BF2 Off - On - CBF related trip -- Off -- Off208 1144 44BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off209 1145 45BF1 Off - T - TOC - CBF re-trip -- Off -- Off210 1146 45BF2 Off - On - CBF related trip -- Off -- Off

----

--------

--------

--------

--

------

----------

------

--------

--------

--------

--------

-- ------

------

-- -- -- --

-- -- --

--

-- -- --

-- -- --

-- -- --

-- -- -- --

Usersetting

Setting DeviceName

Range№Units Contents

Page 353: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 352 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

211 1147 45BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off212 1148 46BF1 Off - T - TOC - CBF re-trip -- Off -- Off213 1149 46BF2 Off - On - CBF related trip -- Off -- Off214 1150 46BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off215 1151 47BF1 Off - T - TOC - CBF re-trip -- Off -- Off216 1152 47BF2 Off - On - CBF related trip -- Off -- Off217 1153 47BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off218 1154 48BF1 Off - T - TOC - CBF re-trip -- Off -- Off219 1155 48BF2 Off - On - CBF related trip -- Off -- Off220 1156 48BFEXT Off - On - CBF initiation by ext. trip -- Off -- Off221 1157 49BF1 Off - T - TOC - CBF re-trip Off Off222 1158 49BF2 Off - On - CBF related trip Off Off223 1159 49BFEXT Off - On - CBF initiation by ext. trip Off Off224 1160 50BF1 Off - T - TOC - CBF re-trip Off Off225 1161 50BF2 Off - On - CBF related trip Off Off226 1162 50BFEXT Off - On - CBF initiation by ext. trip Off Off227 1163 51BF1 Off - T - TOC - CBF re-trip Off Off228 1164 51BF2 Off - On - CBF related trip Off Off229 1165 51BFEXT Off - On - CBF initiation by ext. trip Off Off230 1166 52BF1 Off - T - TOC - CBF re-trip Off Off231 1167 52BF2 Off - On - CBF related trip Off Off232 1168 52BFEXT Off - On - CBF initiation by ext. trip Off Off233 1169 53BF1 Off - T - TOC - CBF re-trip Off Off234 1170 53BF2 Off - On - CBF related trip Off Off235 1171 53BFEXT Off - On - CBF initiation by ext. trip Off Off236 1172 54BF1 Off - T - TOC - CBF re-trip Off Off237 1173 54BF2 Off - On - CBF related trip Off Off238 1174 54BFEXT Off - On - CBF initiation by ext. trip Off Off239 1175 55BF1 Off - T - TOC - CBF re-trip Off Off240 1176 55BF2 Off - On - CBF related trip Off Off241 1177 55BFEXT Off - On - CBF initiation by ext. trip Off Off242 1178 56BF1 Off - T - TOC - CBF re-trip Off Off243 1179 56BF2 Off - On - CBF related trip Off Off244 1180 56BFEXT Off - On - CBF initiation by ext. trip Off Off245 1181 57BF1 Off - T - TOC - CBF re-trip Off Off246 1182 57BF2 Off - On - CBF related trip Off Off247 1183 57BFEXT Off - On - CBF initiation by ext. trip Off Off248 1184 58BF1 Off - T - TOC - CBF re-trip Off Off249 1185 58BF2 Off - On - CBF related trip Off Off250 1186 58BFEXT Off - On - CBF initiation by ext. trip Off Off251 1187 59BF1 Off - T - TOC - CBF re-trip Off Off252 1188 59BF2 Off - On - CBF related trip Off Off253 1189 59BFEXT Off - On - CBF initiation by ext. trip Off Off254 1190 60BF1 Off - T - TOC - CBF re-trip Off Off255 1191 60BF2 Off - On - CBF related trip Off Off256 1192 60BFEXT Off - On - CBF initiation by ext. trip Off Off257 1193 61BF1 Off - T - TOC - CBF re-trip Off Off258 1194 61BF2 Off - On - CBF related trip Off Off259 1195 61BFEXT Off - On - CBF initiation by ext. trip Off Off260 1196 62BF1 Off - T - TOC - CBF re-trip Off Off261 1197 62BF2 Off - On - CBF related trip Off Off262 1198 62BFEXT Off - On - CBF initiation by ext. trip Off Off263 1199 63BF1 Off - T - TOC - CBF re-trip Off Off264 1200 63BF2 Off - On - CBF related trip Off Off265 1201 63BFEXT Off - On - CBF initiation by ext. trip Off Off266 1202 64BF1 Off - T - TOC - CBF re-trip Off Off267 1203 64BF2 Off - On - CBF related trip Off Off268 1204 64BFEXT Off - On - CBF initiation by ext. trip Off Off269 1103 BFTRIO Off - On - CBF transfer operating time control Off270 1104 COMTP Off - On - Command trip enable Off271 1105 EFPTR Off - On - End fault transfer trip enable Off272 1106 CTFEN Off - On - OPT-On - CTF detect.function use or not -- Off273 1107 CTFCNT NA - BLK - Control by CTF detectinon -- NA274 3000 DIFCH 500 - 3000 A Minimum operating current of DIFCH 2000275 3001 DIFZ 500 - 3000 A Minimum operating current of DIFDZ 2000276 3035 SLPCH 0.30 - 0.90 - Slope of DIFCH relay characteristic 0.30277 3036 SLPZ 0.30 - 0.90 - Slope of DIFDZ relay characteristic 0.30278 3002 DIFSV 20 - 3000 A Minimum operating current of DIFSV 200279 12064 TIDSV 0 - 60 s Id err detected timer 10280 12065 TBRDG 0 - 60 s bridge timer 60281 12068 TDSSV 0 - 60 s DS failure detected timer 60282 12069 TCBSV 0 - 60 s CB failure detected timer 10283 6004 1CT 100 - 10000 A CT primary value 2000

------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--

------------------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

Setting DeviceName

№ Usersetting

Range

----

Units Contents

--

Page 354: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 353 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

284 6005 2CT 100 - 10000 A ditto 2000285 6006 3CT 100 - 10000 A ditto 2000286 6007 4CT 100 - 10000 A ditto 2000287 6008 5CT 100 - 10000 A ditto 2000288 6009 6CT 100 - 10000 A ditto 2000289 6010 7CT 100 - 10000 A ditto 2000290 6011 8CT 100 - 10000 A ditto 2000291 6012 9CT 100 - 10000 A ditto -- 2000 -- 2000292 6013 10CT 100 - 10000 A ditto -- 2000 -- 2000293 6014 11CT 100 - 10000 A ditto -- 2000 -- 2000294 6015 12CT 100 - 10000 A ditto -- 2000 -- 2000295 6016 13CT 100 - 10000 A ditto -- 2000 -- 2000296 6017 14CT 100 - 10000 A ditto -- 2000 -- 2000297 6018 15CT 100 - 10000 A ditto -- 2000 -- 2000298 6019 16CT 100 - 10000 A ditto -- 2000 -- 2000299 6020 17CT 100 - 10000 A ditto 2000 2000300 6021 18CT 100 - 10000 A ditto 2000 2000301 6022 19CT 100 - 10000 A ditto 2000 2000302 6023 20CT 100 - 10000 A ditto 2000 2000303 6024 21CT 100 - 10000 A ditto 2000 2000304 6025 22CT 100 - 10000 A ditto 2000 2000305 6026 23CT 100 - 10000 A ditto 2000 2000306 6027 24CT 100 - 10000 A ditto 2000 2000307 6028 25CT 100 - 10000 A ditto 2000 2000308 6029 26CT 100 - 10000 A ditto 2000 2000309 6030 27CT 100 - 10000 A ditto 2000 2000310 6031 28CT 100 - 10000 A ditto 2000 2000311 6032 29CT 100 - 10000 A ditto 2000 2000312 6033 30CT 100 - 10000 A ditto 2000 2000313 6034 31CT 100 - 10000 A ditto 2000 2000314 6035 32CT 100 - 10000 A ditto 2000 2000315 6036 33CT 100 - 10000 A ditto 2000 2000316 6037 34CT 100 - 10000 A ditto 2000 2000317 6038 35CT 100 - 10000 A ditto 2000 2000318 6039 36CT 100 - 10000 A ditto 2000 2000319 6040 37CT 100 - 10000 A ditto 2000 2000320 6041 38CT 100 - 10000 A ditto 2000 2000321 6042 39CT 100 - 10000 A ditto 2000 2000322 6043 40CT 100 - 10000 A ditto 2000 2000323 6044 41CT 100 - 10000 A ditto 2000 2000324 6045 42CT 100 - 10000 A ditto 2000 2000325 6046 43CT 100 - 10000 A ditto 2000 2000326 6047 44CT 100 - 10000 A ditto 2000 2000327 6048 45CT 100 - 10000 A ditto 2000 2000328 6049 46CT 100 - 10000 A ditto 2000 2000329 6050 47CT 100 - 10000 A ditto 2000 2000330 6051 48CT 100 - 10000 A ditto 2000 2000331 6052 49CT 100 - 10000 A ditto 2000 2000332 6053 50CT 100 - 10000 A ditto 2000 2000333 6054 51CT 100 - 10000 A ditto 2000 2000334 6055 52CT 100 - 10000 A ditto 2000 2000335 6056 53CT 100 - 10000 A ditto 2000 2000336 6057 54CT 100 - 10000 A ditto 2000 2000337 6058 55CT 100 - 10000 A ditto 2000 2000338 6059 56CT 100 - 10000 A ditto 2000 2000339 6060 57CT 100 - 10000 A ditto 2000 2000340 6061 58CT 100 - 10000 A ditto 2000 2000341 6062 59CT 100 - 10000 A ditto 2000 2000342 6063 60CT 100 - 10000 A ditto 2000 2000343 6064 61CT 100 - 10000 A ditto 2000 2000344 6065 62CT 100 - 10000 A ditto 2000 2000345 6066 63CT 100 - 10000 A ditto 2000 2000346 6067 64CT 100 - 10000 A ditto 2000 2000347 3050 CFID 50 - 3000 A Id level of CTF scheme 200348 3051 CFUV 20 - 60 V UV level of CTF scheme 20349 3052 CFDV 1 - 10 % UVD level of CTF scheme 7350 3053 CFOVG 0.1 - 10.0 V Zero pahse overvoltage of CTF

scheme1.0

351 3003 1OCB 0.1 - 2.0 - Minimum operating current 0.8352 12000 T1B1 0 - 500 ms CBF timer for re-trip 150353 12001 T1B2 0 - 500 ms CBF timer for related trip 200354 3004 2OCB 0.1 - 2.0 - Minimum operating current 0.8355 12002 T2B1 0 - 500 ms CBF timer for re-trip 150356 12003 T2B2 0 - 500 ms CBF timer for related trip 200

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--

----------------

--------

-- ------

--

-- -- -- --

-- -- --

--

Usersetting

Setting DeviceName

Range

--

№Units Contents

-- -- --

-- --

Page 355: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 354 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

357 3005 3OCB 0.1 - 2.0 - Minimum operating current 0.8358 12004 T3B1 0 - 500 ms CBF timer for re-trip 150359 12005 T3B2 0 - 500 ms CBF timer for related trip 200360 3006 4OCB 0.1 - 2.0 - Minimum operating current 0.8361 12006 T4B1 0 - 500 ms CBF timer for re-trip 150362 12007 T4B2 0 - 500 ms CBF timer for related trip 200363 3007 5OCB 0.1 - 2.0 - Minimum operating current 0.8364 12008 T5B1 0 - 500 ms CBF timer for re-trip 150365 12009 T5B2 0 - 500 ms CBF timer for related trip 200366 3008 6OCB 0.1 - 2.0 - Minimum operating current 0.8367 12010 T6B1 0 - 500 ms CBF timer for re-trip 150368 12011 T6B2 0 - 500 ms CBF timer for related trip 200369 3009 7OCB 0.1 - 2.0 - Minimum operating current 0.8370 12012 T7B1 0 - 500 ms CBF timer for re-trip 150371 12013 T7B2 0 - 500 ms CBF timer for related trip 200372 3010 8OCB 0.1 - 2.0 - Minimum operating current 0.8373 12014 T8B1 0 - 500 ms CBF timer for re-trip 150374 12015 T8B2 0 - 500 ms CBF timer for related trip 200375 3011 9OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8376 12016 T9B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150377 12017 T9B2 0 - 500 ms CBF timer for related trip -- 200 -- 200378 3012 10OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8379 12018 T10B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150380 12019 T10B2 0 - 500 ms CBF timer for related trip -- 200 -- 200381 3013 11OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8382 12020 T11B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150383 12021 T11B2 0 - 500 ms CBF timer for related trip -- 200 -- 200384 3014 12OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8385 12022 T12B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150386 12023 T12B2 0 - 500 ms CBF timer for related trip -- 200 -- 200387 3015 13OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8388 12024 T13B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150389 12025 T13B2 0 - 500 ms CBF timer for related trip -- 200 -- 200390 3016 14OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8391 12026 T14B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150392 12027 T14B2 0 - 500 ms CBF timer for related trip -- 200 -- 200393 3017 15OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8394 12028 T15B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150395 12029 T15B2 0 - 500 ms CBF timer for related trip -- 200 -- 200396 3018 16OCB 0.1 - 2.0 - Minimum operating current -- 0.8 -- 0.8397 12030 T16B1 0 - 500 ms CBF timer for re-trip -- 150 -- 150398 12031 T16B2 0 - 500 ms CBF timer for related trip -- 200 -- 200399 3019 17OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8400 12032 T17B1 0 - 500 ms CBF timer for re-trip 150 150401 12033 T17B2 0 - 500 ms CBF timer for related trip 200 200402 3020 18OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8403 12034 T18B1 0 - 500 ms CBF timer for re-trip 150 150404 12035 T18B2 0 - 500 ms CBF timer for related trip 200 200405 3021 19OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8406 12036 T19B1 0 - 500 ms CBF timer for re-trip 150 150407 12037 T19B2 0 - 500 ms CBF timer for related trip 200 200408 3022 20OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8409 12038 T20B1 0 - 500 ms CBF timer for re-trip 150 150410 12039 T20B2 0 - 500 ms CBF timer for related trip 200 200411 3023 21OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8412 12040 T21B1 0 - 500 ms CBF timer for re-trip 150 150413 12041 T21B2 0 - 500 ms CBF timer for related trip 200 200414 3024 22OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8415 12042 T22B1 0 - 500 ms CBF timer for re-trip 150 150416 12043 T22B2 0 - 500 ms CBF timer for related trip 200 200417 3025 23OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8418 12044 T23B1 0 - 500 ms CBF timer for re-trip 150 150419 12045 T23B2 0 - 500 ms CBF timer for related trip 200 200420 3026 24OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8421 12046 T24B1 0 - 500 ms CBF timer for re-trip 150 150422 12047 T24B2 0 - 500 ms CBF timer for related trip 200 200423 3027 25OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8424 12048 T25B1 0 - 500 ms CBF timer for re-trip 150 150425 12049 T25B2 0 - 500 ms CBF timer for related trip 200 200426 3028 26OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8427 12050 T26B1 0 - 500 ms CBF timer for re-trip 150 150428 12051 T26B2 0 - 500 ms CBF timer for related trip 200 200429 3029 27OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8

-- -- --

-- -- -- --

-- -- --

-- -- -- --

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

Usersetting

Setting DeviceName

Range№Units Contents

Page 356: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 355 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

430 12052 T27B1 0 - 500 ms CBF timer for re-trip 150 150431 12053 T27B2 0 - 500 ms CBF timer for related trip 200 200432 3030 28OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8433 12054 T28B1 0 - 500 ms CBF timer for re-trip 150 150434 12055 T28B2 0 - 500 ms CBF timer for related trip 200 200435 3031 29OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8436 12056 T29B1 0 - 500 ms CBF timer for re-trip 150 150437 12057 T29B2 0 - 500 ms CBF timer for related trip 200 200438 3032 30OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8439 12058 T30B1 0 - 500 ms CBF timer for re-trip 150 150440 12059 T30B2 0 - 500 ms CBF timer for related trip 200 200441 3033 31OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8442 12060 T31B1 0 - 500 ms CBF timer for re-trip 150 150443 12061 T31B2 0 - 500 ms CBF timer for related trip 200 200444 3034 32OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8445 12062 T32B1 0 - 500 ms CBF timer for re-trip 150 150446 12063 T32B2 0 - 500 ms CBF timer for related trip 200 200447 3055 33OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8448 12070 T33B1 0 - 500 ms CBF timer for re-trip 150 150449 12071 T33B2 0 - 500 ms CBF timer for related trip 200 200450 3056 34OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8451 12072 T34B1 0 - 500 ms CBF timer for re-trip 150 150452 12073 T34B2 0 - 500 ms CBF timer for related trip 200 200453 3057 35OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8454 12074 T35B1 0 - 500 ms CBF timer for re-trip 150 150455 12075 T35B2 0 - 500 ms CBF timer for related trip 200 200456 3058 36OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8457 12076 T36B1 0 - 500 ms CBF timer for re-trip 150 150458 12077 T36B2 0 - 500 ms CBF timer for related trip 200 200459 3059 37OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8460 12078 T37B1 0 - 500 ms CBF timer for re-trip 150 150461 12079 T37B2 0 - 500 ms CBF timer for related trip 200 200462 3060 38OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8463 12080 T38B1 0 - 500 ms CBF timer for re-trip 150 150464 12081 T38B2 0 - 500 ms CBF timer for related trip 200 200465 3061 39OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8466 12082 T39B1 0 - 500 ms CBF timer for re-trip 150 150467 12083 T39B2 0 - 500 ms CBF timer for related trip 200 200468 3062 40OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8469 12084 T40B1 0 - 500 ms CBF timer for re-trip 150 150470 12085 T40B2 0 - 500 ms CBF timer for related trip 200 200471 3063 41OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8472 12086 T41B1 0 - 500 ms CBF timer for re-trip 150 150473 12087 T41B2 0 - 500 ms CBF timer for related trip 200 200474 3064 42OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8475 12088 T42B1 0 - 500 ms CBF timer for re-trip 150 150476 12089 T42B2 0 - 500 ms CBF timer for related trip 200 200477 3065 43OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8478 12090 T43B1 0 - 500 ms CBF timer for re-trip 150 150479 12091 T43B2 0 - 500 ms CBF timer for related trip 200 200480 3066 44OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8481 12092 T44B1 0 - 500 ms CBF timer for re-trip 150 150482 12093 T44B2 0 - 500 ms CBF timer for related trip 200 200483 3067 45OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8484 12094 T45B1 0 - 500 ms CBF timer for re-trip 150 150485 12095 T45B2 0 - 500 ms CBF timer for related trip 200 200486 3068 46OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8487 12096 T46B1 0 - 500 ms CBF timer for re-trip 150 150488 12097 T46B2 0 - 500 ms CBF timer for related trip 200 200489 3069 47OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8490 12098 T47B1 0 - 500 ms CBF timer for re-trip 150 150491 12099 T47B2 0 - 500 ms CBF timer for related trip 200 200492 3070 48OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8493 12100 T48B1 0 - 500 ms CBF timer for re-trip 150 150494 12101 T48B2 0 - 500 ms CBF timer for related trip 200 200495 3071 49OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8496 12102 T49B1 0 - 500 ms CBF timer for re-trip 150 150497 12103 T49B2 0 - 500 ms CBF timer for related trip 200 200498 3072 50OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8499 12104 T50B1 0 - 500 ms CBF timer for re-trip 150 150500 12105 T50B2 0 - 500 ms CBF timer for related trip 200 200501 3073 51OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8502 12106 T51B1 0 - 500 ms CBF timer for re-trip 150 150

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

--

-- -- --

-- -- -- --

-- --

--

Units Contents

--

-- -- -- --

№ Usersetting

Setting DeviceName

Range

-- --

Page 357: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 356 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

503 12107 T51B2 0 - 500 ms CBF timer for related trip 200 200504 3074 52OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8505 12108 T52B1 0 - 500 ms CBF timer for re-trip 150 150506 12109 T52B2 0 - 500 ms CBF timer for related trip 200 200507 3075 53OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8508 12110 T53B1 0 - 500 ms CBF timer for re-trip 150 150509 12111 T53B2 0 - 500 ms CBF timer for related trip 200 200510 3076 54OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8511 12112 T54B1 0 - 500 ms CBF timer for re-trip 150 150512 12113 T54B2 0 - 500 ms CBF timer for related trip 200 200513 3077 55OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8514 12114 T55B1 0 - 500 ms CBF timer for re-trip 150 150515 12115 T55B2 0 - 500 ms CBF timer for related trip 200 200516 3078 56OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8517 12116 T56B1 0 - 500 ms CBF timer for re-trip 150 150518 12117 T56B2 0 - 500 ms CBF timer for related trip 200 200519 3079 57OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8520 12118 T57B1 0 - 500 ms CBF timer for re-trip 150 150521 12119 T57B2 0 - 500 ms CBF timer for related trip 200 200522 3080 58OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8523 12120 T58B1 0 - 500 ms CBF timer for re-trip 150 150524 12121 T58B2 0 - 500 ms CBF timer for related trip 200 200525 3081 59OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8526 12122 T59B1 0 - 500 ms CBF timer for re-trip 150 150527 12123 T59B2 0 - 500 ms CBF timer for related trip 200 200528 3082 60OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8529 12124 T60B1 0 - 500 ms CBF timer for re-trip 150 150530 12125 T60B2 0 - 500 ms CBF timer for related trip 200 200531 3083 61OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8532 12126 T61B1 0 - 500 ms CBF timer for re-trip 150 150533 12127 T61B2 0 - 500 ms CBF timer for related trip 200 200534 3084 62OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8535 12128 T62B1 0 - 500 ms CBF timer for re-trip 150 150536 12129 T62B2 0 - 500 ms CBF timer for related trip 200 200537 3085 63OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8538 12130 T63B1 0 - 500 ms CBF timer for re-trip 150 150539 12131 T63B2 0 - 500 ms CBF timer for related trip 200 200540 3086 64OCB 0.1 - 2.0 - Minimum operating current 0.8 0.8541 12132 T64B1 0 - 500 ms CBF timer for re-trip 150 150542 12133 T64B2 0 - 500 ms CBF timer for related trip 200 200

12066

544 12067 TCBO 0.00 - 10.00 s CB opened timer for EFP-TR 1.00545 3048 UVSF 60 - 100 V Phase-to-phase undervoltage 80546 3049 UVGF 20 - 60 V Phase-to-earth undervoltage 46547 3054 OVGF 0.1 - 10.0 V Zero-phase overvoltage 10.0548 22000 BISW1 Norm - Inv - Binary input Norm549 22001 BISW2 Norm - Inv - ditto Norm550 22002 BISW3 Norm - Inv - ditto Norm551 22003 BISW4 Norm - Inv - ditto Norm552 22004 BISW5 Norm - Inv - ditto Norm553 22005 BISW6 Norm - Inv - ditto Norm554 22006 BISW7 Norm - Inv - ditto Norm555 22007 BISW8 Norm - Inv - ditto Norm556 22008 BISW9 Norm - Inv - ditto Norm557 22009 BISW10 Norm - Inv - ditto Norm558 22010 BISW11 Norm - Inv - ditto Norm559 22011 BISW12 Norm - Inv - ditto Norm560 22012 BISW13 Norm - Inv - ditto Norm561 22013 BISW14 Norm - Inv - ditto Norm562 22014 BISW15 Norm - Inv - ditto Norm563 23032 LED1 Logic OR - AND - LED* Logic Gate Type OR564 23033 Reset Inst - Latch - LED* Reset operation Inst565 23000 In #1 0 - 7167 - LED Functions 0566 23004 In #2 0 - 7167 - ditto 0567 23008 In #3 0 - 7167 - ditto 0568 23012 In #4 0 - 7167 - ditto 0569 23034 LED2 Logic OR - AND - LED* Logic Gate Type OR570 23035 Reset Inst - Latch - LED* Reset operation Inst571 23001 In #1 0 - 7167 - LED Functions 0572 23005 In #2 0 - 7167 - ditto 0573 23006 In #3 0 - 7167 - ditto 0574 23007 In #4 0 - 7167 - ditto 0

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

--------

Usersetting

Setting DeviceName

RangeUnits

--

543 TBFDO 0.00 - 10.00 s

-- --

CBF operatin drop-off timer 0.10

Contents

--------

Page 358: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 357 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

575 23036 LED3 Logic OR - AND - LED* Logic Gate Type OR576 23037 Reset Inst - Latch - LED* Reset operation Inst577 23002 In #1 0 - 7167 - LED Functions 0578 23009 In #2 0 - 7167 - ditto 0579 23010 In #3 0 - 7167 - ditto 0580 23011 In #4 0 - 7167 - ditto 0581 23038 LED4 Logic OR - AND - LED* Logic Gate Type OR582 23039 Reset Inst - Latch - LED* Reset operation Inst583 23003 In #1 0 - 7167 - LED Functions 0584 23013 In #2 0 - 7167 - ditto 0585 23014 In #3 0 - 7167 - ditto 0586 23015 In #4 0 - 7167 - ditto 0587 17000 Plant name Specified by user - Plant name no-name588 17001 Description ditto - Memorandum for user no-data589 19000 HDLC(注) 1 - 32 - Relay ID No. for RSM 1590 19001 IEC(注) 0 - 254 - Station address for IEC103 2591 19024 SYADJ -9999 - 9999 ms Time sync. Compensation 0592 19096 IP1-1 0 - 254 - CH1 IP address 192593 19097 IP1-2 0 - 254 - 168594 19098 IP1-3 0 - 254 - 19595 19099 IP1-4 0 - 254 - 172596 19100 SM1-1 0 - 255 - CH1 Subnet mask 255597 19101 SM1-2 0 - 255 - 255598 19102 SM1-3 0 - 255 - 255599 19103 SM1-4 0 - 255 - 0600 19104 GW1-1 0 - 254 - CH1 Gateway 192601 19105 GW1-2 0 - 254 - 168602 19106 GW1-3 0 - 254 - 19603 19107 GW1-4 0 - 254 - 1604 19084 IP2-1 0 - 254 - IP Address of CH#2 192605 19085 IP2-2 0 - 254 - 168606 19086 IP2-3 0 - 254 - 19607 19087 IP2-4 0 - 254 - 173608 19088 SM2-1 0 - 255 - Subnet Mask of CH#2 255609 19089 SM2-2 0 - 255 - 255610 19090 SM2-3 0 - 255 - 255611 19091 SM2-4 0 - 255 - 0612 19092 GW2-1 0 - 254 - Gateway Address of CH#2 192613 19093 GW2-2 0 - 254 - 168614 19094 GW2-3 0 - 254 - 19615 19095 GW2-4 0 - 254 - 1616 19108 SI1-1 0 - 254 - SNTP Server1 Address 0617 19109 SI1-2 0 - 254 - 0618 19110 SI1-3 0 - 254 - 0619 19111 SI1-4 0 - 254 - 0620 19112 SI2-1 0 - 254 - SNTP Server2 Address 0621 19113 SI2-2 0 - 254 - 0622 19114 SI2-3 0 - 254 - 0623 19115 SI2-4 0 - 254 - 0624 19116 SI3-1 0 - 254 - SNTP Server3 Address 0625 19117 SI3-2 0 - 254 - 0626 19118 SI3-3 0 - 254 - 0627 19119 SI3-4 0 - 254 - 0628 19120 SI4-1 0 - 254 - SNTP Server4 Address 0629 19121 SI4-2 0 - 254 - 0630 19122 SI4-3 0 - 254 - 0631 19123 SI4-4 0 - 254 - 0632 19124 SMODE 0 - 1 - 0633 19042 DEADT 1 - 120 min TCP KeepAlive Time 120634 19025 GOINT 1 - 60 s 60635 19076 PG1-1 0 - 254 - Ping check addrs port#1 0636 19077 PG1-2 0 - 254 - 0637 19078 PG1-3 0 - 254 - 0638 19079 PG1-4 0 - 254 - 0639 19080 PG2-1 0 - 254 - Ping check addrs port#2 0640 19081 PG2-2 0 - 254 - 0641 19082 PG2-3 0 - 254 - 0642 19083 PG2-4 0 - 254 - 0643 19040 PRTCL1 HDLC - IEC103 - CH1 Communication protocol HDLC644 19032 232C 9.6 - 19.2 - 38.4 - 57.6 - RS-232C baud rate 9.6645 19034 IECBR 9.6 - 19.2 - IEC103 baud rate 19.2646 19035 IECBLK Normal - Blocked - Monitor direction blocked Normal647 19036 850BLK Normal - Blocked - IEC61850 Block Normal

Units ContentsUser

settingSetting Device

NameRange№

Page 359: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 358 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

648 19037 850AUT Off - On - IEC61850 Authorize Off649 19038 TSTMOD Off - On - IEC61850 Test mode Off650 19039 GSECHK Off - On - GOOSE receive check Off651 19041 PINGCHK Off - On - Ping check Off652 18000 BITRN 0 - 128 - Number of bi-trigger (on/off) events 100653 18001 CH1 BI None - Operate - Reset - Both - ditto Both654 18002 CH2 BI None - Operate - Reset - Both - ditto Both655 18003 CH3 BI None - Operate - Reset - Both - ditto Both656 18004 CH4 BI None - Operate - Reset - Both - ditto Both657 18005 CH5 BI None - Operate - Reset - Both - ditto Both658 18006 CH6 BI None - Operate - Reset - Both - ditto Both659 18007 CH7 BI None - Operate - Reset - Both - ditto Both660 18008 CH8 BI None - Operate - Reset - Both - ditto Both661 18009 CH9 BI None - Operate - Reset - Both - ditto -- Both -- Both662 18010 CH10 BI None - Operate - Reset - Both - ditto -- Both -- Both663 18011 CH11 BI None - Operate - Reset - Both - ditto -- Both -- Both664 18012 CH12 BI None - Operate - Reset - Both - ditto -- Both -- Both665 18013 CH13 BI None - Operate - Reset - Both - ditto -- Both -- Both666 18014 CH14 BI None - Operate - Reset - Both - ditto -- Both -- Both667 18015 CH15 BI None - Operate - Reset - Both - ditto -- Both -- Both668 18016 CH16 BI None - Operate - Reset - Both - ditto -- Both -- Both669 18017 CH17 BI None - Operate - Reset - Both - ditto Both Both670 18018 CH18 BI None - Operate - Reset - Both - ditto Both Both671 18019 CH19 BI None - Operate - Reset - Both - ditto Both Both672 18020 CH20 BI None - Operate - Reset - Both - ditto Both Both673 18021 CH21 BI None - Operate - Reset - Both - ditto Both Both674 18022 CH22 BI None - Operate - Reset - Both - ditto Both Both675 18023 CH23 BI None - Operate - Reset - Both - ditto Both Both676 18024 CH24 BI None - Operate - Reset - Both - ditto Both Both677 18025 CH25 BI None - Operate - Reset - Both - ditto Both Both678 18026 CH26 BI None - Operate - Reset - Both - ditto Both Both679 18027 CH27 BI None - Operate - Reset - Both - ditto Both Both680 18028 CH28 BI None - Operate - Reset - Both - ditto Both Both681 18029 CH29 BI None - Operate - Reset - Both - ditto Both Both682 18030 CH30 BI None - Operate - Reset - Both - ditto Both Both683 18031 CH31 BI None - Operate - Reset - Both - ditto Both Both684 18032 CH32 BI None - Operate - Reset - Both - ditto Both Both685 18033 CH33 BI None - Operate - Reset - Both - ditto Both Both686 18034 CH34 BI None - Operate - Reset - Both - ditto Both Both687 18035 CH35 BI None - Operate - Reset - Both - ditto Both Both688 18036 CH36 BI None - Operate - Reset - Both - ditto Both Both689 18037 CH37 BI None - Operate - Reset - Both - ditto Both Both690 18038 CH38 BI None - Operate - Reset - Both - ditto Both Both691 18039 CH39 BI None - Operate - Reset - Both - ditto Both Both692 18040 CH40 BI None - Operate - Reset - Both - ditto Both Both693 18041 CH41 BI None - Operate - Reset - Both - ditto Both Both694 18042 CH42 BI None - Operate - Reset - Both - ditto Both Both695 18043 CH43 BI None - Operate - Reset - Both - ditto Both Both696 18044 CH44 BI None - Operate - Reset - Both - ditto Both Both697 18045 CH45 BI None - Operate - Reset - Both - ditto Both Both698 18046 CH46 BI None - Operate - Reset - Both - ditto Both Both699 18047 CH47 BI None - Operate - Reset - Both - ditto Both Both700 18048 CH48 BI None - Operate - Reset - Both - ditto Both Both701 18049 CH49 BI None - Operate - Reset - Both - ditto Both Both702 18050 CH50 BI None - Operate - Reset - Both - ditto Both Both703 18051 CH51 BI None - Operate - Reset - Both - ditto Both Both704 18052 CH52 BI None - Operate - Reset - Both - ditto Both Both705 18053 CH53 BI None - Operate - Reset - Both - ditto Both Both706 18054 CH54 BI None - Operate - Reset - Both - ditto Both Both707 18055 CH55 BI None - Operate - Reset - Both - ditto Both Both708 18056 CH56 BI None - Operate - Reset - Both - ditto Both Both709 18057 CH57 BI None - Operate - Reset - Both - ditto Both Both710 18058 CH58 BI None - Operate - Reset - Both - ditto Both Both711 18059 CH59 BI None - Operate - Reset - Both - ditto Both Both712 18060 CH60 BI None - Operate - Reset - Both - ditto Both Both713 18061 CH61 BI None - Operate - Reset - Both - ditto Both Both714 18062 CH62 BI None - Operate - Reset - Both - ditto Both Both715 18063 CH63 BI None - Operate - Reset - Both - ditto Both Both716 18064 CH64 BI None - Operate - Reset - Both - ditto Both Both717 18256 0.1 - 2.0 1.0 1.0718 18000 0.1 - 1.0 1.0 1.0719 18257 1OCG 0.1 - 10.0 - OC element for disturbance 1.0720 18258 1OCS 0.1 - 10.0 - ditto 2.0

----

-- -- --

--------

--------

------

--------------

--------

--------

--------

-- --

---- --

--

-- -- --

-- -- -- -- --

-- -- --

-- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- --

-- -- --

-- -- -- -- -- -- --

-- -- -- --

--

----------------

Units

Time s

ContentsUser

settingSetting Device

NameRange№

Disturbance record

----------------

Page 360: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 359 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

721 18259 2OCG 0.1 - 10.0 - ditto 1.0722 18260 2OCS 0.1 - 10.0 - ditto 2.0723 18261 3OCG 0.1 - 10.0 - ditto 1.0724 18262 3OCS 0.1 - 10.0 - ditto 2.0725 18263 4OCG 0.1 - 10.0 - ditto 1.0726 18264 4OCS 0.1 - 10.0 - ditto 2.0727 18265 5OCG 0.1 - 10.0 - ditto 1.0728 18266 5OCS 0.1 - 10.0 - ditto 2.0729 18267 6OCG 0.1 - 10.0 - ditto 1.0730 18268 6OCS 0.1 - 10.0 - ditto 2.0731 18269 7OCG 0.1 - 10.0 - ditto 1.0732 18270 7OCS 0.1 - 10.0 - ditto 2.0733 18271 8OCG 0.1 - 10.0 - ditto 1.0734 18272 8OCS 0.1 - 10.0 - ditto 2.0735 18273 9OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0736 18274 9OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0737 18275 10OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0738 18276 10OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0739 18277 11OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0740 18278 11OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0741 18279 12OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0742 18280 12OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0743 18281 13OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0744 18282 13OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0745 18283 14OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0746 18284 14OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0747 18285 15OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0748 18286 15OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0749 18287 16OCG 0.1 - 10.0 - ditto -- 1.0 -- 1.0750 18288 16OCS 0.1 - 10.0 - ditto -- 2.0 -- 2.0751 18289 17OCG 0.1 - 10.0 - ditto 1.0 1.0752 18290 17OCS 0.1 - 10.0 - ditto 2.0 2.0753 18291 18OCG 0.1 - 10.0 - ditto 1.0 1.0754 18292 18OCS 0.1 - 10.0 - ditto 2.0 2.0755 18293 19OCG 0.1 - 10.0 - ditto 1.0 1.0756 18294 19OCS 0.1 - 10.0 - ditto 2.0 2.0757 18295 20OCG 0.1 - 10.0 - ditto 1.0 1.0758 18296 20OCS 0.1 - 10.0 - ditto 2.0 2.0759 18297 21OCG 0.1 - 10.0 - ditto 1.0 1.0760 18298 21OCS 0.1 - 10.0 - ditto 2.0 2.0761 18299 22OCG 0.1 - 10.0 - ditto 1.0 1.0762 18300 22OCS 0.1 - 10.0 - ditto 2.0 2.0763 18301 23OCG 0.1 - 10.0 - ditto 1.0 1.0764 18302 23OCS 0.1 - 10.0 - ditto 2.0 2.0765 18303 24OCG 0.1 - 10.0 - ditto 1.0 1.0766 18304 24OCS 0.1 - 10.0 - ditto 2.0 2.0767 18305 25OCG 0.1 - 10.0 - ditto 1.0 1.0768 18306 25OCS 0.1 - 10.0 - ditto 2.0 2.0769 18307 26OCG 0.1 - 10.0 - ditto 1.0 1.0770 18308 26OCS 0.1 - 10.0 - ditto 2.0 2.0771 18309 27OCG 0.1 - 10.0 - ditto 1.0 1.0772 18310 27OCS 0.1 - 10.0 - ditto 2.0 2.0773 18311 28OCG 0.1 - 10.0 - ditto 1.0 1.0774 18312 28OCS 0.1 - 10.0 - ditto 2.0 2.0775 18313 29OCG 0.1 - 10.0 - ditto 1.0 1.0776 18314 29OCS 0.1 - 10.0 - ditto 2.0 2.0777 18315 30OCG 0.1 - 10.0 - ditto 1.0 1.0778 18316 30OCS 0.1 - 10.0 - ditto 2.0 2.0779 18317 31OCG 0.1 - 10.0 - ditto 1.0 1.0780 18318 31OCS 0.1 - 10.0 - ditto 2.0 2.0781 18319 32OCG 0.1 - 10.0 - ditto 1.0 1.0782 18320 32OCS 0.1 - 10.0 - ditto 2.0 2.0783 18321 33OCG 0.1 - 10.0 - ditto 1.0 1.0784 18322 33OCS 0.1 - 10.0 - ditto 2.0 2.0785 18323 34OCG 0.1 - 10.0 - ditto 1.0 1.0786 18324 34OCS 0.1 - 10.0 - ditto 2.0 2.0787 18325 35OCG 0.1 - 10.0 - ditto 1.0 1.0788 18326 35OCS 0.1 - 10.0 - ditto 2.0 2.0789 18327 36OCG 0.1 - 10.0 - ditto 1.0 1.0790 18328 36OCS 0.1 - 10.0 - ditto 2.0 2.0791 18329 37OCG 0.1 - 10.0 - ditto 1.0 1.0792 18330 37OCS 0.1 - 10.0 - ditto 2.0 2.0793 18331 38OCG 0.1 - 10.0 - ditto 1.0 1.0

----

--------

------

------

--------

------

--

-- -- --

-- --

-- -- -- --

--

-- -- -- -- -- -- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- --

-- -- -- -- -- -- --

-- -- -- --

-- -- -- --

Units ContentsUser

settingRange

-- -- -- -- --

Setting DeviceName

Page 361: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 360 ⎯

6 F 2 S 0 8 8 2

Relay and Protection Scheme Setting Sheet Default Setting of Relay Series(5A rating / 1A rating)

without voltage fail-safe with voltage fail-safe(No.) (Offset No.) 5A rating 1A rating 310 320 330 340 360 380 410 420 430 440 460 480

794 18332 38OCS 0.1 - 10.0 - ditto 2.0 2.0795 18333 39OCG 0.1 - 10.0 - ditto 1.0 1.0796 18334 39OCS 0.1 - 10.0 - ditto 2.0 2.0797 18335 40OCG 0.1 - 10.0 - ditto 1.0 1.0798 18336 40OCS 0.1 - 10.0 - ditto 2.0 2.0799 18337 41OCG 0.1 - 10.0 - ditto 1.0 1.0800 18338 41OCS 0.1 - 10.0 - ditto 2.0 2.0801 18339 42OCG 0.1 - 10.0 - ditto 1.0 1.0802 18340 42OCS 0.1 - 10.0 - ditto 2.0 2.0803 18341 43OCG 0.1 - 10.0 - ditto 1.0 1.0804 18342 43OCS 0.1 - 10.0 - ditto 2.0 2.0805 18343 44OCG 0.1 - 10.0 - ditto 1.0 1.0806 18344 44OCS 0.1 - 10.0 - ditto 2.0 2.0807 18345 45OCG 0.1 - 10.0 - ditto 1.0 1.0808 18346 45OCS 0.1 - 10.0 - ditto 2.0 2.0809 18347 46OCG 0.1 - 10.0 - ditto 1.0 1.0810 18348 46OCS 0.1 - 10.0 - ditto 2.0 2.0811 18349 47OCG 0.1 - 10.0 - ditto 1.0 1.0812 18350 47OCS 0.1 - 10.0 - ditto 2.0 2.0813 18351 48OCG 0.1 - 10.0 - ditto 1.0 1.0814 18352 48OCS 0.1 - 10.0 - ditto 2.0 2.0815 18353 49OCG 0.1 - 10.0 - ditto 1.0 1.0816 18354 49OCS 0.1 - 10.0 - ditto 2.0 2.0817 18355 50OCG 0.1 - 10.0 - ditto 1.0 1.0818 18356 50OCS 0.1 - 10.0 - ditto 2.0 2.0819 18357 51OCG 0.1 - 10.0 - ditto 1.0 1.0820 18358 51OCS 0.1 - 10.0 - ditto 2.0 2.0821 18359 52OCG 0.1 - 10.0 - ditto 1.0 1.0822 18360 52OCS 0.1 - 10.0 - ditto 2.0 2.0823 18361 53OCG 0.1 - 10.0 - ditto 1.0 1.0824 18362 53OCS 0.1 - 10.0 - ditto 2.0 2.0825 18363 54OCG 0.1 - 10.0 - ditto 1.0 1.0826 18364 54OCS 0.1 - 10.0 - ditto 2.0 2.0827 18365 55OCG 0.1 - 10.0 - ditto 1.0 1.0828 18366 55OCS 0.1 - 10.0 - ditto 2.0 2.0829 18367 56OCG 0.1 - 10.0 - ditto 1.0 1.0830 18368 56OCS 0.1 - 10.0 - ditto 2.0 2.0831 18369 57OCG 0.1 - 10.0 - ditto 1.0 1.0832 18370 57OCS 0.1 - 10.0 - ditto 2.0 2.0833 18371 58OCG 0.1 - 10.0 - ditto 1.0 1.0834 18372 58OCS 0.1 - 10.0 - ditto 2.0 2.0835 18373 59OCG 0.1 - 10.0 - ditto 1.0 1.0836 18374 59OCS 0.1 - 10.0 - ditto 2.0 2.0837 18375 60OCG 0.1 - 10.0 - ditto 1.0 1.0838 18376 60OCS 0.1 - 10.0 - ditto 2.0 2.0839 18377 61OCG 0.1 - 10.0 - ditto 1.0 1.0840 18378 61OCS 0.1 - 10.0 - ditto 2.0 2.0841 18379 62OCG 0.1 - 10.0 - ditto 1.0 1.0842 18380 62OCS 0.1 - 10.0 - ditto 2.0 2.0843 18381 63OCG 0.1 - 10.0 - ditto 1.0 1.0844 18382 63OCS 0.1 - 10.0 - ditto 2.0 2.0845 18383 64OCG 0.1 - 10.0 - ditto 1.0 1.0846 18384 64OCS 0.1 - 10.0 - ditto 2.0 2.0847 18065 TRIP Off - On - Disturbance trigger On848 18066 OCG Off - On - ditto Off849 18067 OCS Off - On - ditto Off850 20000 Display value Primary - Secondary - Metering Primary851 20008 Sync Off - IRIG - RSM - IEC - SNTP - Time Off852 20009 GMT -12 - +12 hrs Time 0853 20010 GMTm -59 - +59 min Time 0

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

-- -- -- --

--------

--------

--------

--------

--------

--

------

--------

----

--

--

--------

--

Units Contents

----

------

Usersetting

Setting DeviceName

Range№

Page 362: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 361 ⎯

6 F 2 S 0 8 8 2

Event recordSetting Device Name Default Setting of Relay Series(5A rating / 1A rating)

Signal No. Signal Name without voltage fail-safe with voltage fail-safeModel Model

Range 310 320 330 340 360 380 410 420 430 440 460 4801 EV1 0 - 7167 Event name1 Event record signal 1600 ZA trip On/Off2 EV2 0 - 7167 Event name2 ditto 1601 ZB trip On/Off3 EV3 0 - 7167 Event name3 ditto 1602 ZC trip On/Off4 EV4 0 - 7167 Event name4 ditto 1603 ZD trip On/Off5 EV5 0 - 7167 Event name5 ditto 1599 Trip On/Off6 EV6 0 - 7167 Event name6 ditto 1595 CBF-retrip On/Off7 EV7 0 - 7167 Event name7 ditto 1596 CBF-trip On/Off8 EV8 0 - 7167 Event name8 ditto 1597 CBF-TR On/Off9 EV9 0 - 7167 Event name9 ditto 1608 COM-trip On/Off

10 EV10 0 - 7167 Event name10 ditto 1615 EFP-TR On/Off11 EV11 0 - 7167 Event name11 ditto 1583 Bus bridge On/Off12 EV12 0 - 7167 Event name12 ditto 1577 Trans. bus On/Off13 EV13 0 - 7167 Event name13 ditto 4609 BP block On/Off14 EV14 0 - 7167 Event name14 ditto 4610 CBF block On/Off15 EV15 0 - 7167 Event name15 ditto 4608 Ind.reset On/Off16 EV16 0 - 7167 Event name16 ditto 2826 Relay fail On/Off17 EV17 0 - 7167 Event name17 ditto 2842 CT err On/Off18 EV18 0 - 7167 Event name18 ditto 2843 V0 err -- X On/Off19 EV19 0 - 7167 Event name19 ditto 2844 V2 err -- X On/Off20 EV20 0 - 7167 Event name20 ditto 2832 Id err On/Off21 EV21 0 - 7167 Event name21 ditto 2829 DS fail On/Off22 EV22 0 - 7167 Event name22 ditto 2830 CB fail On/Off23 EV23 0 - 7167 Event name23 ditto 2872 CTF -- X On/Off24 EV24 0 - 7167 Event name24 ditto 2868 CTF-ZA -- X On/Off25 EV25 0 - 7167 Event name25 ditto 2869 CTF-ZB -- X On/Off26 EV26 0 - 7167 Event name26 ditto 2870 CTF-ZC -- X On/Off27 EV27 0 - 7167 Event name27 ditto 2871 CTF-ZD -- X On/Off28 EV28 0 - 7167 Event name28 ditto 0 On/Off29 EV29 0 - 7167 Event name29 ditto 0 On/Off30 EV30 0 - 7167 Event name30 ditto 0 On/Off31 EV31 0 - 7167 Event name31 ditto 0 On/Off32 EV32 0 - 7167 Event name32 ditto 0 On/Off33 EV33 0 - 7167 Event name33 ditto 0 On/Off34 EV34 0 - 7167 Event name34 ditto 0 On/Off35 EV35 0 - 7167 Event name35 ditto 0 On/Off36 EV36 0 - 7167 Event name36 ditto 0 On/Off37 EV37 0 - 7167 Event name37 ditto 0 On/Off38 EV38 0 - 7167 Event name38 ditto 0 On/Off39 EV39 0 - 7167 Event name39 ditto 0 On/Off40 EV40 0 - 7167 Event name40 ditto 0 On/Off41 EV41 0 - 7167 Event name41 ditto 0 On/Off42 EV42 0 - 7167 Event name42 ditto 0 On/Off43 EV43 0 - 7167 Event name43 ditto 0 On/Off44 EV44 0 - 7167 Event name44 ditto 0 On/Off45 EV45 0 - 7167 Event name45 ditto 0 On/Off46 EV46 0 - 7167 Event name46 ditto 0 On/Off47 EV47 0 - 7167 Event name47 ditto 0 On/Off48 EV48 0 - 7167 Event name48 ditto 0 On/Off49 EV49 0 - 7167 Event name49 ditto 2833 Relay fail-A On/Off50 EV50 0 - 7167 Event name50 ditto 3112 Data lost On/Off51 EV51 0 - 7167 Event name51 ditto 0 On/Off52 EV52 0 - 7167 Event name52 ditto 0 On/Off53 EV53 0 - 7167 Event name53 ditto 0 On/Off54 EV54 0 - 7167 Event name54 ditto 0 On/Off55 EV55 0 - 7167 Event name55 ditto 0 On/Off56 EV56 0 - 7167 Event name56 ditto 0 On/Off57 EV57 0 - 7167 Event name57 ditto 0 On/Off58 EV58 0 - 7167 Event name58 ditto 0 On/Off59 EV59 0 - 7167 Event name59 ditto 0 On/Off60 EV60 0 - 7167 Event name60 ditto 0 On/Off61 EV61 0 - 7167 Event name61 ditto 0 On/Off62 EV62 0 - 7167 Event name62 ditto 0 On/Off63 EV63 0 - 7167 Event name63 ditto 0 On/Off64 EV64 0 - 7167 Event name64 ditto 0 On/Off

TypeSignalNo. Signal Name

No. Contents

XX

XXXXXXXXXXXXXXX

XX

XXX

Page 363: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 362 ⎯

6 F 2 S 0 8 8 2

Event recordSetting Device Name Default Setting of Relay Series(5A rating / 1A rating)

Signal No. Signal Name without voltage fail-safe with voltage fail-safeModel Model

Range 310 320 330 340 360 380 410 420 430 440 460 48065 EV65 0 - 7167 Event name65 ditto 0 On/Off66 EV66 0 - 7167 Event name66 ditto 0 On/Off67 EV67 0 - 7167 Event name67 ditto 0 On/Off68 EV68 0 - 7167 Event name68 ditto 0 On/Off69 EV69 0 - 7167 Event name69 ditto 0 On/Off70 EV70 0 - 7167 Event name70 ditto 0 On/Off71 EV71 0 - 7167 Event name71 ditto 0 On/Off72 EV72 0 - 7167 Event name72 ditto 0 On/Off73 EV73 0 - 7167 Event name73 ditto 0 On/Off74 EV74 0 - 7167 Event name74 ditto 0 On/Off75 EV75 0 - 7167 Event name75 ditto 0 On/Off76 EV76 0 - 7167 Event name76 ditto 0 On/Off77 EV77 0 - 7167 Event name77 ditto 0 On/Off78 EV78 0 - 7167 Event name78 ditto 0 On/Off79 EV79 0 - 7167 Event name79 ditto 0 On/Off80 EV80 0 - 7167 Event name80 ditto 0 On/Off81 EV81 0 - 7167 Event name81 ditto 0 On/Off82 EV82 0 - 7167 Event name82 ditto 0 On/Off83 EV83 0 - 7167 Event name83 ditto 0 On/Off84 EV84 0 - 7167 Event name84 ditto 0 On/Off85 EV85 0 - 7167 Event name85 ditto 0 On/Off86 EV86 0 - 7167 Event name86 ditto 0 On/Off87 EV87 0 - 7167 Event name87 ditto 0 On/Off88 EV88 0 - 7167 Event name88 ditto 0 On/Off89 EV89 0 - 7167 Event name89 ditto 0 On/Off90 EV90 0 - 7167 Event name90 ditto 0 On/Off91 EV91 0 - 7167 Event name91 ditto 0 On/Off92 EV92 0 - 7167 Event name92 ditto 0 On/Off93 EV93 0 - 7167 Event name93 ditto 0 On/Off94 EV94 0 - 7167 Event name94 ditto 0 On/Off95 EV95 0 - 7167 Event name95 ditto 0 On/Off96 EV96 0 - 7167 Event name96 ditto 0 On/Off97 EV97 0 - 7167 Event name97 ditto 0 On/Off98 EV98 0 - 7167 Event name98 ditto 0 On/Off99 EV99 0 - 7167 Event name99 ditto 0 On/Off

100 EV100 0 - 7167 Event name100 ditto 0 On/Off101 EV101 0 - 7167 Event name101 ditto 6176 SET.GROUP1 On102 EV102 0 - 7167 Event name102 ditto 6177 SET.GROUP2 On103 EV103 0 - 7167 Event name103 ditto 6178 SET.GROUP3 On104 EV104 0 - 7167 Event name104 ditto 6179 SET.GROUP4 On105 EV105 0 - 7167 Event name105 ditto 6180 SET.GROUP5 On106 EV106 0 - 7167 Event name106 ditto 6181 SET.GROUP6 On107 EV107 0 - 7167 Event name107 ditto 6182 SET.GROUP7 On108 EV108 0 - 7167 Event name108 ditto 6183 SET.GROUP8 On109 EV109 0 - 7167 Event name109 ditto 3122 Sys. Set change On110 EV110 0 - 7167 Event name110 ditto 3123 Rly. Set change On111 EV111 0 - 7167 Event name111 ditto 3124 Grp. Set change On112 EV112 0 - 7167 Event name112 ditto 0 On113 EV113 0 - 7167 Event name113 ditto 0 On114 EV114 0 - 7167 Event name114 ditto 0 On115 EV115 0 - 7167 Event name115 ditto 0 On116 EV116 0 - 7167 Event name116 ditto 0 On117 EV117 0 - 7167 Event name117 ditto 0 On118 EV118 0 - 7167 Event name118 ditto 0 On119 EV119 0 - 7167 Event name119 ditto 3119 PLC data CHG On120 EV120 0 - 7167 Event name120 ditto 0 On121 EV121 0 - 7167 Event name121 ditto 3083 LED RST On122 EV122 0 - 7167 Event name122 ditto 3109 F.record_CLR On123 EV123 0 - 7167 Event name123 ditto 0 On124 EV124 0 - 7167 Event name124 ditto 3110 E.record_CLR On125 EV125 0 - 7167 Event name125 ditto 3111 D.record_CLR On126 EV126 0 - 7167 Event name126 ditto 0 On127 EV127 0 - 7167 Event name127 ditto 0 On128 EV128 0 - 7167 Event name128 ditto 0 On

TypeSignalNo. Signal Name

No. Contents

XXX

X

XXXXXXXX

X

XX

X

Page 364: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 363 ⎯

6 F 2 S 0 8 8 2

Disturbance recordSetting Device Name Default Setting of Relay Series(5A rating / 1A rating)

Signal No. Signal Name without voltage fail-safe with voltage fail-safe

Range Signal Name 310 320 330 340 360 380 410 420 430 440 460 4801 SIG1 0 - 7167 Signal name1 Disturbance record signal 1072 DIFCH-A2 SIG2 0 - 7167 Signal name2 ditto 1073 DIFCH-B3 SIG3 0 - 7167 Signal name3 ditto 1074 DIFCH-C4 SIG4 0 - 7167 Signal name4 ditto 1075 DIFZA-A5 SIG5 0 - 7167 Signal name5 ditto 1076 DIFZA-B6 SIG6 0 - 7167 Signal name6 ditto 1077 DIFZA-C7 SIG7 0 - 7167 Signal name7 ditto 1078 DIFZB-A8 SIG8 0 - 7167 Signal name8 ditto 1079 DIFZB-B9 SIG9 0 - 7167 Signal name9 ditto 1080 DIFZB-C

10 SIG10 0 - 7167 Signal name10 ditto 1081 DIFZC-A11 SIG11 0 - 7167 Signal name11 ditto 1082 DIFZC-B12 SIG12 0 - 7167 Signal name12 ditto 1083 DIFZC-C13 SIG13 0 - 7167 Signal name13 ditto 1084 DIFZD-A14 SIG14 0 - 7167 Signal name14 ditto 1085 DIFZD-B15 SIG15 0 - 7167 Signal name15 ditto 1086 DIFZD-C16 SIG16 0 - 7167 Signal name16 ditto 1599 DIF-CH_TRIP17 SIG17 0 - 7167 Signal name17 ditto 1600 DIF-ZA_TRIP18 SIG18 0 - 7167 Signal name18 ditto 1601 DIF-ZB-TRIP19 SIG19 0 - 7167 Signal name19 ditto 1602 DIF-ZC_TRIP20 SIG20 0 - 7167 Signal name20 ditto 1603 DIF-ZD_TRIP21 SIG21 0 - 7167 Signal name21 ditto 1595 CBF-RETRIP22 SIG22 0 - 7167 Signal name22 ditto 1596 CBF-TRIP23 SIG23 0 - 7167 Signal name23 ditto 1597 CBF-TRANSFER24 SIG24 0 - 7167 Signal name24 ditto 1134 DIFCH-BLK-OR25 SIG25 0 - 7167 Signal name25 ditto 1135 DIFZA-BLK-OR26 SIG26 0 - 7167 Signal name26 ditto 1136 DIFZB-BLK-OR27 SIG27 0 - 7167 Signal name27 ditto 1137 DIFZC-BLK-OR28 SIG28 0 - 7167 Signal name28 ditto 1138 DIFZD-BLK-OR29 SIG29 0 - 7167 Signal name29 ditto 1144 UVZA -- X30 SIG30 0 - 7167 Signal name30 ditto 1145 UVZB -- X31 SIG31 0 - 7167 Signal name31 ditto 1146 UVZC -- X32 SIG32 0 - 7167 Signal name32 ditto 1147 UVZD -- X

No. ContentsModel Model

X

XXXXXXX

XX

XXXX

X

XXXX

SignalNo.

XXX

XXXX

XX

Page 365: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 364 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

358435853586 CH1-DS2 N/O X 0 [13]CH1-BI2 X3587 CH1-DS2 N/C X 0 [14]CH1-BI6 X3588 CH1-DS3 N/O --3589 CH1-DS3 N/C --3590 CH1-DS4 N/O --3591 CH1-DS4 N/C --3592 CH1-CB N/O X 0 [15]CH1-BI3 X3593 CH1-CB N/C X 0 [16]CH1-BI7 X359435953596359735983599360036013602 CH2-DS2 N/O X 1 [29]CH2-BI2 X3603 CH2-DS2 N/C X 1 [30]CH2-BI6 X3604 CH2-DS3 N/O --3605 CH2-DS3 N/C --3606 CH2-DS4 N/O --3607 CH2-DS4 N/C --3608 CH2-CB N/O X 1 [31]CH2-BI3 X3609 CH2-CB N/C X 1 [32]CH2-BI7 X361036113612361336143615361636173618 CH3-DS2 N/O X 2 [45]CH3-BI2 X3619 CH3-DS2 N/C X 2 [46]CH3-BI6 X3620 CH3-DS3 N/O --3621 CH3-DS3 N/C --3622 CH3-DS4 N/O --3623 CH3-DS4 N/C --3624 CH3-CB N/O X 2 [47]CH3-BI3 X3625 CH3-CB N/C X 2 [48]CH3-BI7 X362636273628362936303631363236333634 CH4-DS2 N/O X 0 [61]CH4-BI2 X3635 CH4-DS2 N/C X 0 [62]CH4-BI6 X3636 CH4-DS3 N/O --3637 CH4-DS3 N/C --3638 CH4-DS4 N/O --3639 CH4-DS4 N/C --3640 CH4-CB N/O X 0 [63]CH4-BI3 X3641 CH4-CB N/C X 0 [64]CH4-BI7 X364236433644364536463647364836493650 CH5-DS2 N/O X 1 [77]CH5-BI2 X3651 CH5-DS2 N/C X 1 [78]CH5-BI6 X3652 CH5-DS3 N/O --3653 CH5-DS3 N/C --3654 CH5-DS4 N/O --3655 CH5-DS4 N/C --3656 CH5-CB N/O X 1 [79]CH5-BI3 X3657 CH5-CB N/C X 1 [80]CH5-BI7 X365836593660366136623663366436653666 CH6-DS2 N/O X 2 [93]CH6-BI2 X3667 CH6-DS2 N/C X 2 [94]CH6-BI6 X3668 CH6-DS3 N/O --3669 CH6-DS3 N/C --3670 CH6-DS4 N/O --

№ Signal Turn NoneModel 300s Model 400s

Page 366: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 365 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

3671 CH6-DS4 N/C --3672 CH6-CB N/O X 2 [95]CH6-BI3 X3673 CH6-CB N/C X 2 [96]CH6-BI7 X367436753676367736783679368036813682 CH7-DS2 N/O X 0 [109]CH7-BI2 X3683 CH7-DS2 N/C X 0 [110]CH7-BI6 X3684 CH7-DS3 N/O --3685 CH7-DS3 N/C --3686 CH7-DS4 N/O --3687 CH7-DS4 N/C --3688 CH7-CB N/O X 0 [111]CH7-BI3 X3689 CH7-CB N/C X 0 [112]CH7-BI7 X369036913692369336943695369636973698 CH8-DS2 N/O X 1 [125]CH8-BI2 X3699 CH8-DS2 N/C X 1 [126]CH8-BI6 X3700 CH8-DS3 N/O --3701 CH8-DS3 N/C --3702 CH8-DS4 N/O --3703 CH8-DS4 N/C --3704 CH8-CB N/O X 1 [127]CH8-BI3 X3705 CH8-CB N/C X 1 [128]CH8-BI7 X370637073708370937103711371237133714 CH9-DS2 N/O X 2 [141]CH9-BI2 X3715 CH9-DS2 N/C X 2 [142]CH9-BI6 X3716 CH9-DS3 N/O --3717 CH9-DS3 N/C --3718 CH9-DS4 N/O --3719 CH9-DS4 N/C --3720 CH9-CB N/O X 2 [143]CH9-BI3 X3721 CH9-CB N/C X 2 [144]CH9-BI7 X372237233724372537263727372837293730 CH10-DS2 N/O X 0 [157]CH10-BI2 X3731 CH10-DS2 N/C X 0 [158]CH10-BI6 X3732 CH10-DS3 N/O --3733 CH10-DS3 N/C --3734 CH10-DS4 N/O --3735 CH10-DS4 N/C --3736 CH10-CB N/O X 0 [159]CH10-BI3 X3737 CH10-CB N/C X 0 [160]CH10-BI7 X373837393740374137423743374437453746 CH11-DS2 N/O X 1 [173]CH11-BI2 X3747 CH11-DS2 N/C X 1 [174]CH11-BI6 X3748 CH11-DS3 N/O --3749 CH11-DS3 N/C --3750 CH11-DS4 N/O --3751 CH11-DS4 N/C --3752 CH11-CB N/O X 1 [175]CH11-BI3 X3753 CH11-CB N/C X 1 [176]CH11-BI7 X375437553756

№ Signal Turn NoneModel 300s Model 400s

Page 367: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 366 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

375737583759376037613762 CH12-DS2 N/O X 2 [189]CH12-BI2 X3763 CH12-DS2 N/C X 2 [190]CH12-BI6 X3764 CH12-DS3 N/O --3765 CH12-DS3 N/C --3766 CH12-DS4 N/O --3767 CH12-DS4 N/C --3768 CH12-CB N/O X 2 [191]CH12-BI3 X3769 CH12-CB N/C X 2 [192]CH12-BI7 X377037713772377337743775377637773778 CH13-DS2 N/O X 0 [205]CH13-BI2 X3779 CH13-DS2 N/C X 0 [206]CH13-BI6 X3780 CH13-DS3 N/O --3781 CH13-DS3 N/C --3782 CH13-DS4 N/O --3783 CH13-DS4 N/C --3784 CH13-CB N/O X 0 [207]CH13-BI3 X3785 CH13-CB N/C X 0 [208]CH13-BI7 X378637873788378937903791379237933794 CH14-DS2 N/O X 1 [221]CH14-BI2 X3795 CH14-DS2 N/C X 1 [222]CH14-BI6 X3796 CH14-DS3 N/O --3797 CH14-DS3 N/C --3798 CH14-DS4 N/O --3799 CH14-DS4 N/C --3800 CH14-CB N/O X 1 [223]CH14-BI3 X3801 CH14-CB N/C X 1 [224]CH14-BI7 X380238033804380538063807380838093810 CH15-DS2 N/O X 2 [237]CH15-BI2 X3811 CH15-DS2 N/C X 2 [238]CH15-BI6 X3812 CH15-DS3 N/O --3813 CH15-DS3 N/C --3814 CH15-DS4 N/O --3815 CH15-DS4 N/C --3816 CH15-CB N/O X 2 [239]CH15-BI3 X3817 CH15-CB N/C X 2 [240]CH15-BI7 X381838193820382138223823382438253826 CH16-DS2 N/O X 0 [253]CH16-BI2 X3827 CH16-DS2 N/C X 0 [254]CH16-BI6 X3828 CH16-DS3 N/O --3829 CH16-DS3 N/C --3830 CH16-DS4 N/O --3831 CH16-DS4 N/C --3832 CH16-CB N/O X 0 [255]CH16-BI3 X3833 CH16-CB N/C X 0 [256]CH16-BI7 X383438353836383738383839384038413842 CH17-DS2 N/O X 1 [269]CH17-BI2 X

№ Signal Turn NoneModel 300s Model 400s

Page 368: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 367 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

3843 CH17-DS2 N/C X 1 [270]CH17-BI6 X3844 CH17-DS3 N/O --3845 CH17-DS3 N/C --3846 CH17-DS4 N/O --3847 CH17-DS4 N/C --3848 CH17-CB N/O X 1 [271]CH17-BI3 X3849 CH17-CB N/C X 1 [272]CH17-BI7 X385038513852385338543855385638573858 CH18-DS2 N/O X 2 [285]CH18-BI2 X3859 CH18-DS2 N/C X 2 [286]CH18-BI6 X3860 CH18-DS3 N/O --3861 CH18-DS3 N/C --3862 CH18-DS4 N/O --3863 CH18-DS4 N/C --3864 CH18-CB N/O X 2 [287]CH18-BI3 X3865 CH18-CB N/C X 2 [288]CH18-BI7 X386638673868386938703871387238733874 CH19-DS2 N/O X 0 [301]CH19-BI2 X3875 CH19-DS2 N/C X 0 [302]CH19-BI6 X3876 CH19-DS3 N/O --3877 CH19-DS3 N/C --3878 CH19-DS4 N/O --3879 CH19-DS4 N/C --3880 CH19-CB N/O X 0 [303]CH19-BI3 X3881 CH19-CB N/C X 0 [304]CH19-BI7 X388238833884388538863887388838893890 CH20-DS2 N/O X 1 [317]CH20-BI2 X3891 CH20-DS2 N/C X 1 [318]CH20-BI6 X3892 CH20-DS3 N/O --3893 CH20-DS3 N/C --3894 CH20-DS4 N/O --3895 CH20-DS4 N/C --3896 CH20-CB N/O X 1 [319]CH20-BI3 X3897 CH20-CB N/C X 1 [320]CH20-BI7 X389838993900390139023903390439053906 CH21-DS2 N/O X 2 [333]CH21-BI2 X3907 CH21-DS2 N/C X 2 [334]CH21-BI6 X3908 CH21-DS3 N/O --3909 CH21-DS3 N/C --3910 CH21-DS4 N/O --3911 CH21-DS4 N/C --3912 CH21-CB N/O X 2 [335]CH21-BI3 X3913 CH21-CB N/C X 2 [336]CH21-BI7 X391439153916391739183919392039213922 CH22-DS2 N/O X 0 [349]CH22-BI2 X3923 CH22-DS2 N/C X 0 [350]CH22-BI6 X3924 CH22-DS3 N/O --3925 CH22-DS3 N/C --3926 CH22-DS4 N/O --3927 CH22-DS4 N/C --3928 CH22-CB N/O X 0 [351]CH22-BI3 X

№ Signal Turn NoneModel 300s Model 400s

Page 369: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 368 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

3929 CH22-CB N/C X 0 [352]CH22-BI7 X393039313932393339343935393639373938 CH23-DS2 N/O X 1 [365]CH23-BI2 X3939 CH23-DS2 N/C X 1 [366]CH23-BI6 X3940 CH23-DS3 N/O --3941 CH23-DS3 N/C --3942 CH23-DS4 N/O --3943 CH23-DS4 N/C --3944 CH23-CB N/O X 1 [367]CH23-BI3 X3945 CH23-CB N/C X 1 [368]CH23-BI7 X394639473948394939503951395239533954 CH24-DS2 N/O X 2 [381]CH24-BI2 X3955 CH24-DS2 N/C X 2 [382]CH24-BI6 X3956 CH24-DS3 N/O --3957 CH24-DS3 N/C --3958 CH24-DS4 N/O --3959 CH24-DS4 N/C --3960 CH24-CB N/O X 2 [383]CH24-BI3 X3961 CH24-CB N/C X 2 [384]CH24-BI7 X396239633964396539663967396839693970 CH25-DS2 N/O X 0 [397]CH25-BI2 X3971 CH25-DS2 N/C X 0 [398]CH25-BI6 X3972 CH25-DS3 N/O --3973 CH25-DS3 N/C --3974 CH25-DS4 N/O --3975 CH25-DS4 N/C --3976 CH25-CB N/O X 0 [399]CH25-BI3 X3977 CH25-CB N/C X 0 [400]CH25-BI7 X397839793980398139823983398439853986 CH26-DS2 N/O X 1 [413]CH26-BI2 X3987 CH26-DS2 N/C X 1 [414]CH26-BI6 X3988 CH26-DS3 N/O --3989 CH26-DS3 N/C --3990 CH26-DS4 N/O --3991 CH26-DS4 N/C --3992 CH26-CB N/O X 1 [415]CH26-BI3 X3993 CH26-CB N/C X 1 [416]CH26-BI7 X399439953996399739983999400040014002 CH27-DS2 N/O X 2 [429]CH27-BI2 X4003 CH27-DS2 N/C X 2 [430]CH27-BI6 X4004 CH27-DS3 N/O --4005 CH27-DS3 N/C --4006 CH27-DS4 N/O --4007 CH27-DS4 N/C --4008 CH27-CB N/O X 2 [431]CH27-BI3 X4009 CH27-CB N/C X 2 [432]CH27-BI7 X40104011401240134014

№ Signal Turn NoneModel 300s Model 400s

Page 370: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 369 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4015401640174018 CH28-DS2 N/O X 0 [445]CH28-BI2 X4019 CH28-DS2 N/C X 0 [446]CH28-BI6 X4020 CH28-DS3 N/O --4021 CH28-DS3 N/C --4022 CH28-DS4 N/O --4023 CH28-DS4 N/C --4024 CH28-CB N/O X 0 [447]CH28-BI3 X4025 CH28-CB N/C X 0 [448]CH28-BI7 X402640274028402940304031403240334034 CH29-DS2 N/O X 1 [461]CH29-BI2 X4035 CH29-DS2 N/C X 1 [462]CH29-BI6 X4036 CH29-DS3 N/O --4037 CH29-DS3 N/C --4038 CH29-DS4 N/O --4039 CH29-DS4 N/C --4040 CH29-CB N/O X 1 [463]CH29-BI3 X4041 CH29-CB N/C X 1 [464]CH29-BI7 X404240434044404540464047404840494050 CH30-DS2 N/O X 2 [477]CH30-BI2 X4051 CH30-DS2 N/C X 2 [478]CH30-BI6 X4052 CH30-DS3 N/O --4053 CH30-DS3 N/C --4054 CH30-DS4 N/O --4055 CH30-DS4 N/C --4056 CH30-CB N/O X 2 [479]CH30-BI3 X4057 CH30-CB N/C X 2 [480]CH30-BI7 X405840594060406140624063406440654066 CH31-DS2 N/O X 0 [493]CH31-BI2 X4067 CH31-DS2 N/C X 0 [494]CH31-BI6 X4068 CH31-DS3 N/O --4069 CH31-DS3 N/C --4070 CH31-DS4 N/O --4071 CH31-DS4 N/C --4072 CH31-CB N/O X 0 [495]CH31-BI3 X4073 CH31-CB N/C X 0 [496]CH31-BI7 X407440754076407740784079408040814082 CH32-DS2 N/O X 1 [509]CH32-BI2 X4083 CH32-DS2 N/C X 1 [510]CH32-BI6 X4084 CH32-DS3 N/O --4085 CH32-DS3 N/C --4086 CH32-DS4 N/O --4087 CH32-DS4 N/C --4088 CH32-CB N/O X 1 [511]CH32-BI3 X4089 CH32-CB N/C X 1 [512]CH32-BI7 X409040914092409340944095409640974098 CH33-DS2 N/O X 2 [525]CH33-BI2 X4099 CH33-DS2 N/C X 2 [526]CH33-BI6 X4100 CH33-DS3 N/O --

№ Signal Turn NoneModel 300s Model 400s

Page 371: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 370 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4101 CH33-DS3 N/C --4102 CH33-DS4 N/O --4103 CH33-DS4 N/C --4104 CH33-CB N/O X 2 [527]CH33-BI3 X4105 CH33-CB N/C X 2 [528]CH33-BI7 X410641074108410941104111411241134114 CH34-DS2 N/O X 0 [541]CH34-BI2 X4115 CH34-DS2 N/C X 0 [542]CH34-BI6 X4116 CH34-DS3 N/O --4117 CH34-DS3 N/C --4118 CH34-DS4 N/O --4119 CH34-DS4 N/C --4120 CH34-CB N/O X 0 [543]CH34-BI3 X4121 CH34-CB N/C X 0 [544]CH34-BI7 X412241234124412541264127412841294130 CH35-DS2 N/O X 1 [557]CH35-BI2 X4131 CH35-DS2 N/C X 1 [558]CH35-BI6 X4132 CH35-DS3 N/O --4133 CH35-DS3 N/C --4134 CH35-DS4 N/O --4135 CH35-DS4 N/C --4136 CH35-CB N/O X 1 [559]CH35-BI3 X4137 CH35-CB N/C X 1 [560]CH35-BI7 X413841394140414141424143414441454146 CH36-DS2 N/O X 2 [573]CH36-BI2 X4147 CH36-DS2 N/C X 2 [574]CH36-BI6 X4148 CH36-DS3 N/O --4149 CH36-DS3 N/C --4150 CH36-DS4 N/O --4151 CH36-DS4 N/C --4152 CH36-CB N/O X 2 [575]CH36-BI3 X4153 CH36-CB N/C X 2 [576]CH36-BI7 X415441554156415741584159416041614162 CH37-DS2 N/O X 0 [589]CH37-BI2 X4163 CH37-DS2 N/C X 0 [590]CH37-BI6 X4164 CH37-DS3 N/O --4165 CH37-DS3 N/C --4166 CH37-DS4 N/O --4167 CH37-DS4 N/C --4168 CH37-CB N/O X 0 [591]CH37-BI3 X4169 CH37-CB N/C X 0 [592]CH37-BI7 X417041714172417341744175417641774178 CH38-DS2 N/O X 1 [605]CH38-BI2 X4179 CH38-DS2 N/C X 1 [606]CH38-BI6 X4180 CH38-DS3 N/O --4181 CH38-DS3 N/C --4182 CH38-DS4 N/O --4183 CH38-DS4 N/C --4184 CH38-CB N/O X 1 [607]CH38-BI3 X4185 CH38-CB N/C X 1 [608]CH38-BI7 X4186

№ Signal Turn NoneModel 300s Model 400s

Page 372: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 371 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

41874188418941904191419241934194 CH39-DS2 N/O X 2 [621]CH39-BI2 X4195 CH39-DS2 N/C X 2 [622]CH39-BI6 X4196 CH39-DS3 N/O --4197 CH39-DS3 N/C --4198 CH39-DS4 N/O --4199 CH39-DS4 N/C --4200 CH39-CB N/O X 2 [623]CH39-BI3 X4201 CH39-CB N/C X 2 [624]CH39-BI7 X420242034204420542064207420842094210 CH40-DS2 N/O X 0 [637]CH40-BI2 X4211 CH40-DS2 N/C X 0 [638]CH40-BI6 X4212 CH40-DS3 N/O --4213 CH40-DS3 N/C --4214 CH40-DS4 N/O --4215 CH40-DS4 N/C --4216 CH40-CB N/O X 0 [639]CH40-BI3 X4217 CH40-CB N/C X 0 [640]CH40-BI7 X421842194220422142224223422442254226 CH41-DS2 N/O X 1 [653]CH41-BI2 X4227 CH41-DS2 N/C X 1 [654]CH41-BI6 X4228 CH41-DS3 N/O --4229 CH41-DS3 N/C --4230 CH41-DS4 N/O --4231 CH41-DS4 N/C --4232 CH41-CB N/O X 1 [655]CH41-BI3 X4233 CH41-CB N/C X 1 [656]CH41-BI7 X423442354236423742384239424042414242 CH42-DS2 N/O X 2 [669]CH42-BI2 X4243 CH42-DS2 N/C X 2 [670]CH42-BI6 X4244 CH42-DS3 N/O --4245 CH42-DS3 N/C --4246 CH42-DS4 N/O --4247 CH42-DS4 N/C --4248 CH42-CB N/O X 2 [671]CH42-BI3 X4249 CH42-CB N/C X 2 [672]CH42-BI7 X425042514252425342544255425642574258 CH43-DS2 N/O X 0 [685]CH43-BI2 X4259 CH43-DS2 N/C X 0 [686]CH43-BI6 X4260 CH43-DS3 N/O --4261 CH43-DS3 N/C --4262 CH43-DS4 N/O --4263 CH43-DS4 N/C --4264 CH43-CB N/O X 0 [687]CH43-BI3 X4265 CH43-CB N/C X 0 [688]CH43-BI7 X4266426742684269427042714272

№ Signal Turn NoneModel 300s Model 400s

Page 373: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 372 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

42734274 CH44-DS2 N/O X 1 [701]CH44-BI2 X4275 CH44-DS2 N/C X 1 [702]CH44-BI6 X4276 CH44-DS3 N/O --4277 CH44-DS3 N/C --4278 CH44-DS4 N/O --4279 CH44-DS4 N/C --4280 CH44-CB N/O X 1 [703]CH44-BI3 X4281 CH44-CB N/C X 1 [704]CH44-BI7 X428242834284428542864287428842894290 CH45-DS2 N/O X 2 [717]CH45-BI2 X4291 CH45-DS2 N/C X 2 [718]CH45-BI6 X4292 CH45-DS3 N/O --4293 CH45-DS3 N/C --4294 CH45-DS4 N/O --4295 CH45-DS4 N/C --4296 CH45-CB N/O X 2 [719]CH45-BI3 X4297 CH45-CB N/C X 2 [720]CH45-BI7 X429842994300430143024303430443054306 CH46-DS2 N/O X 0 [733]CH46-BI2 X4307 CH46-DS2 N/C X 0 [734]CH46-BI6 X4308 CH46-DS3 N/O --4309 CH46-DS3 N/C --4310 CH46-DS4 N/O --4311 CH46-DS4 N/C --4312 CH46-CB N/O X 0 [735]CH46-BI3 X4313 CH46-CB N/C X 0 [736]CH46-BI7 X431443154316431743184319432043214322 CH47-DS2 N/O X 1 [749]CH47-BI2 X4323 CH47-DS2 N/C X 1 [750]CH47-BI6 X4324 CH47-DS3 N/O --4325 CH47-DS3 N/C --4326 CH47-DS4 N/O --4327 CH47-DS4 N/C --4328 CH47-CB N/O X 1 [751]CH47-BI3 X4329 CH47-CB N/C X 1 [752]CH47-BI7 X433043314332433343344335433643374338 CH48-DS2 N/O X 2 [765]CH48-BI2 X4339 CH48-DS2 N/C X 2 [766]CH48-BI6 X4340 CH48-DS3 N/O --4341 CH48-DS3 N/C --4342 CH48-DS4 N/O --4343 CH48-DS4 N/C --4344 CH48-CB N/O X 2 [767]CH48-BI3 X4345 CH48-CB N/C X 2 [768]CH48-BI7 X434643474348434943504351435243534354 CH49-DS2 N/O X 0 [781]CH49-BI2 X4355 CH49-DS2 N/C X 0 [782]CH49-BI6 X4356 CH49-DS3 N/O --4357 CH49-DS3 N/C --4358 CH49-DS4 N/O --

№ Signal Turn NoneModel 300s Model 400s

Page 374: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 373 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4359 CH49-DS4 N/C --4360 CH49-CB N/O X 0 [783]CH49-BI3 X4361 CH49-CB N/C X 0 [784]CH49-BI7 X436243634364436543664367436843694370 CH50-DS2 N/O X 1 [797]CH50-BI2 X4371 CH50-DS2 N/C X 1 [798]CH50-BI6 X4372 CH50-DS3 N/O --4373 CH50-DS3 N/C --4374 CH50-DS4 N/O --4375 CH50-DS4 N/C --4376 CH50-CB N/O X 1 [799]CH50-BI3 X4377 CH50-CB N/C X 1 [800]CH50-BI7 X437843794380438143824383438443854386 CH51-DS2 N/O X 2 [813]CH51-BI2 X4387 CH51-DS2 N/C X 2 [814]CH51-BI6 X4388 CH51-DS3 N/O --4389 CH51-DS3 N/C --4390 CH51-DS4 N/O --4391 CH51-DS4 N/C --4392 CH51-CB N/O X 2 [815]CH51-BI3 X4393 CH51-CB N/C X 2 [816]CH51-BI7 X439443954396439743984399440044014402 CH52-DS2 N/O X 0 [829]CH52-BI2 X4403 CH52-DS2 N/C X 0 [830]CH52-BI6 X4404 CH52-DS3 N/O --4405 CH52-DS3 N/C --4406 CH52-DS4 N/O --4407 CH52-DS4 N/C --4408 CH52-CB N/O X 0 [831]CH52-BI3 X4409 CH52-CB N/C X 0 [832]CH52-BI7 X441044114412441344144415441644174418 CH53-DS2 N/O X 1 [845]CH53-BI2 X4419 CH53-DS2 N/C X 1 [846]CH53-BI6 X4420 CH53-DS3 N/O --4421 CH53-DS3 N/C --4422 CH53-DS4 N/O --4423 CH53-DS4 N/C --4424 CH53-CB N/O X 1 [847]CH53-BI3 X4425 CH53-CB N/C X 1 [848]CH53-BI7 X442644274428442944304431443244334434 CH54-DS2 N/O X 2 [861]CH54-BI2 X4435 CH54-DS2 N/C X 2 [862]CH54-BI6 X4436 CH54-DS3 N/O --4437 CH54-DS3 N/C --4438 CH54-DS4 N/O --4439 CH54-DS4 N/C --4440 CH54-CB N/O X 2 [863]CH54-BI3 X4441 CH54-CB N/C X 2 [864]CH54-BI7 X444244434444

№ Signal Turn NoneModel 300s Model 400s

Page 375: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 374 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

444544464447444844494450 CH55-DS2 N/O X 0 [877]CH55-BI2 X4451 CH55-DS2 N/C X 0 [878]CH55-BI6 X4452 CH55-DS3 N/O --4453 CH55-DS3 N/C --4454 CH55-DS4 N/O --4455 CH55-DS4 N/C --4456 CH55-CB N/O X 0 [879]CH55-BI3 X4457 CH55-CB N/C X 0 [880]CH55-BI7 X445844594460446144624463446444654466 CH56-DS2 N/O X 1 [893]CH56-BI2 X4467 CH56-DS2 N/C X 1 [894]CH56-BI6 X4468 CH56-DS3 N/O --4469 CH56-DS3 N/C --4470 CH56-DS4 N/O --4471 CH56-DS4 N/C --4472 CH56-CB N/O X 1 [895]CH56-BI3 X4473 CH56-CB N/C X 1 [896]CH56-BI7 X447444754476447744784479448044814482 CH57-DS2 N/O X 2 [909]CH57-BI2 X4483 CH57-DS2 N/C X 2 [910]CH57-BI6 X4484 CH57-DS3 N/O --4485 CH57-DS3 N/C --4486 CH57-DS4 N/O --4487 CH57-DS4 N/C --4488 CH57-CB N/O X 2 [911]CH57-BI3 X4489 CH57-CB N/C X 2 [912]CH57-BI7 X449044914492449344944495449644974498 CH58-DS2 N/O X 0 [925]CH58-BI2 X4499 CH58-DS2 N/C X 0 [926]CH58-BI6 X4500 CH58-DS3 N/O --4501 CH58-DS3 N/C --4502 CH58-DS4 N/O --4503 CH58-DS4 N/C --4504 CH58-CB N/O X 0 [927]CH58-BI3 X4505 CH58-CB N/C X 0 [928]CH58-BI7 X450645074508450945104511451245134514 CH59-DS2 N/O X 1 [941]CH59-BI2 X4515 CH59-DS2 N/C X 1 [942]CH59-BI6 X4516 CH59-DS3 N/O --4517 CH59-DS3 N/C --4518 CH59-DS4 N/O --4519 CH59-DS4 N/C --4520 CH59-CB N/O X 1 [943]CH59-BI3 X4521 CH59-CB N/C X 1 [944]CH59-BI7 X452245234524452545264527452845294530 CH60-DS2 N/O X 2 [957]CH60-BI2 X

№ Signal Turn NoneModel 300s Model 400s

Page 376: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 375 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4531 CH60-DS2 N/C X 2 [958]CH60-BI6 X4532 CH60-DS3 N/O --4533 CH60-DS3 N/C --4534 CH60-DS4 N/O --4535 CH60-DS4 N/C --4536 CH60-CB N/O X 2 [959]CH60-BI3 X4537 CH60-CB N/C X 2 [960]CH60-BI7 X453845394540454145424543454445454546 CH61-DS2 N/O X 0 [973]CH61-BI2 X4547 CH61-DS2 N/C X 0 [974]CH61-BI6 X4548 CH61-DS3 N/O --4549 CH61-DS3 N/C --4550 CH61-DS4 N/O --4551 CH61-DS4 N/C --4552 CH61-CB N/O X 0 [975]CH61-BI3 X4553 CH61-CB N/C X 0 [976]CH61-BI7 X455445554556455745584559456045614562 CH62-DS2 N/O X 1 [989]CH62-BI2 X4563 CH62-DS2 N/C X 1 [990]CH62-BI6 X4564 CH62-DS3 N/O --4565 CH62-DS3 N/C --4566 CH62-DS4 N/O --4567 CH62-DS4 N/C --4568 CH62-CB N/O X 1 [991]CH62-BI3 X4569 CH62-CB N/C X 1 [992]CH62-BI7 X457045714572457345744575457645774578 CH63-DS2 N/O X 2 [1005]CH63-BI2 X4579 CH63-DS2 N/C X 2 [1006]CH63-BI6 X4580 CH63-DS3 N/O --4581 CH63-DS3 N/C --4582 CH63-DS4 N/O --4583 CH63-DS4 N/C --4584 CH63-CB N/O X 2 [1007]CH63-BI3 X4585 CH63-CB N/C X 2 [1008]CH63-BI7 X458645874588458945904591459245934594 CH64-DS2 N/O X 0 [1021]CH64-BI2 X4595 CH64-DS2 N/C X 0 [1022]CH64-BI6 X4596 CH64-DS3 N/O --4597 CH64-DS3 N/C --4598 CH64-DS4 N/O --4599 CH64-DS4 N/C --4600 CH64-CB N/O X 0 [1023]CH64-BI3 X4601 CH64-CB N/C X 0 [1024]CH64-BI7 X4602460346044605460646074608 IND.RESET X 0 [1040]CU-BI1 X4609 BP BLOCK-A X 1 [1041]CU-BI2 X4610 CBF BLOCK-A X 2 [1042]CU-BI3 X4611 BP BLOCK-B X 1 [1043]CU-BI4 X4612 CBF BLOCK-B X 2 [1044]CU-BI5 X4613461446154616

№ Signal Turn NoneModel 300s Model 400s

Page 377: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 376 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

46174618461946204621462246234624 DIFFS-ZA X [1]CONSTANT 1 [1384]UVGZA + [1385]UVSZA + [1353]OVGZA X4625 DIFFS-ZB X [1]CONSTANT 1 [1387]UVGZB + [1388]UVSZB + [1363]OVGZB X4626 DIFFS-ZC X [1]CONSTANT 1 [1390]UVGZC + [1391]UVSZC + [1373]OVGZC X4627 DIFFS-ZD X [1]CONSTANT 1 [1393]UVGZD + [1394]UVSZD + [1383]OVGZD X4628 DIFFS X [1]CONSTANT 1 X4629 DIFCH CHARA --4630463146324633463446354636463746384639

4640 CBFFS-ZA X [1]CONSTANT_1 [1384]UVGZA + [1385]UVSZA + [1386]UVDZA+ [1353]OVGZA X

4641 CBFFS-ZB X [1]CONSTANT_1 [1387]UVGZB + [1388]UVSZB + [1389]UVDZB+ [1363]OVGZB X

4642 CBFFS-ZC X [1]CONSTANT_1 [1390]UVGZC + [1391]UVSZC + [1392]UVDZC+ [1373]OVGZC X

4643 CBFFS-ZD X [1]CONSTANT_1 [1393]UVGZD + [1394]UVSZD + [1395]UVDZD+ [1383]OVGZD X

4644 CBFFS-NOUSE --4645464646474648 COMTP-ZA COM --4649 COMTP-ZB COM --4650 COMTP-ZC COM --4651 COMTP-ZD COM --4652 CTF BLOCK --465346544655

4656 CBFTRFS-ZA X [1]CONSTANT_1 [1384]UVGZA + [1385]UVSZA + [1386]UVDZA+ [1353]OVGZA X

4657 CBFTRFS-ZB X [1]CONSTANT_1 [1387]UVGZB + [1388]UVSZB + [1389]UVDZB+ [1363]OVGZB X

4658 CBFTRFS-ZC X [1]CONSTANT_1 [1390]UVGZC + [1391]UVSZC + [1392]UVDZC+ [1373]OVGZC X

4659 CBFTRFS-ZD X [1]CONSTANT_1 [1393]UVGZD + [1394]UVSZD + [1395]UVDZD+ [1383]OVGZD X

4660 CBFTRFS-NOUSE --466146624663466446654666466746684669467046714672 DIFZA DELAY X 0 [1585]DIFZA-OPERATE X 60 ms4673 DIFZB DELAY X 0 [1586]DIFZB-OPERATE X 60 ms4674 DIFZC DELAY X 0 [1587]DIFZC-OPERATE X 60 ms4675 DIFZD DELAY X 0 [1588]DIFZD-OPERATE X 60 ms4676 DIF DELAY X 0 [1584]DIFCH-OPERATE X 60 ms4677467846794680 C1-CUR.BLK S --4681 C2-CUR.BLK S --4682 C3-CUR.BLK S --4683 C4-CUR.BLK S --46844685468646874688 CH1-EXT-BPTP --4689 CH2-EXT-BPTP --4690 CH3-EXT-BPTP --4691 CH4-EXT-BPTP --4692 CH5-EXT-BPTP --4693 CH6-EXT-BPTP --

№ Signal Turn NoneModel 300s Model 400s

Page 378: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 377 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4694 CH7-EXT-BPTP --4695 CH8-EXT-BPTP --4696 CH9-EXT-BPTP --4697 CH10-EXT-BPTP --4698 CH11-EXT-BPTP --4699 CH12-EXT-BPTP --4700 CH13-EXT-BPTP --4701 CH14-EXT-BPTP --4702 CH15-EXT-BPTP --4703 CH16-EXT-BPTP --4704 CH17-EXT-BPTP --4705 CH18-EXT-BPTP --4706 CH19-EXT-BPTP --4707 CH20-EXT-BPTP --4708 CH21-EXT-BPTP --4709 CH22-EXT-BPTP --4710 CH23-EXT-BPTP --4711 CH24-EXT-BPTP --4712 CH25-EXT-BPTP --4713 CH26-EXT-BPTP --4714 CH27-EXT-BPTP --4715 CH28-EXT-BPTP --4716 CH29-EXT-BPTP --4717 CH30-EXT-BPTP --4718 CH31-EXT-BPTP --4719 CH32-EXT-BPTP --4720 CH33-EXT-BPTP --4721 CH34-EXT-BPTP --4722 CH35-EXT-BPTP --4723 CH36-EXT-BPTP --4724 CH37-EXT-BPTP --4725 CH38-EXT-BPTP --4726 CH39-EXT-BPTP --4727 CH40-EXT-BPTP --4728 CH41-EXT-BPTP --4729 CH42-EXT-BPTP --4730 CH43-EXT-BPTP --4731 CH44-EXT-BPTP --4732 CH45-EXT-BPTP --4733 CH46-EXT-BPTP --4734 CH47-EXT-BPTP --4735 CH48-EXT-BPTP --4736 CH49-EXT-BPTP --4737 CH50-EXT-BPTP --4738 CH51-EXT-BPTP --4739 CH52-EXT-BPTP --4740 CH53-EXT-BPTP --4741 CH54-EXT-BPTP --4742 CH55-EXT-BPTP --4743 CH56-EXT-BPTP --4744 CH57-EXT-BPTP --4745 CH58-EXT-BPTP --4746 CH59-EXT-BPTP --4747 CH60-EXT-BPTP --4748 CH61-EXT-BPTP --4749 CH62-EXT-BPTP --4750 CH63-EXT-BPTP --4751 CH64-EXT-BPTP --4752 CH1-CBFIO --4753 CH2-CBFIO --4754 CH3-CBFIO --4755 CH4-CBFIO --4756 CH5-CBFIO --4757 CH6-CBFIO --4758 CH7-CBFIO --4759 CH8-CBFIO --4760 CH9-CBFIO --4761 CH10-CBFIO --4762 CH11-CBFIO --4763 CH12-CBFIO --4764 CH13-CBFIO --4765 CH14-CBFIO --4766 CH15-CBFIO --4767 CH16-CBFIO --4768 CH17-CBFIO --4769 CH18-CBFIO --4770 CH19-CBFIO --4771 CH20-CBFIO --4772 CH21-CBFIO --4773 CH22-CBFIO --4774 CH23-CBFIO --4775 CH24-CBFIO --4776 CH25-CBFIO --4777 CH26-CBFIO --4778 CH27-CBFIO --4779 CH28-CBFIO --

№ Signal Turn NoneModel 300s Model 400s

Page 379: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 378 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4780 CH29-CBFIO --4781 CH30-CBFIO --4782 CH31-CBFIO --4783 CH32-CBFIO --4784 CH33-CBFIO --4785 CH34-CBFIO --4786 CH35-CBFIO --4787 CH36-CBFIO --4788 CH37-CBFIO --4789 CH38-CBFIO --4790 CH39-CBFIO --4791 CH40-CBFIO --4792 CH41-CBFIO --4793 CH42-CBFIO --4794 CH43-CBFIO --4795 CH44-CBFIO --4796 CH45-CBFIO --4797 CH46-CBFIO --4798 CH47-CBFIO --4799 CH48-CBFIO --4800 CH49-CBFIO --4801 CH50-CBFIO --4802 CH51-CBFIO --4803 CH52-CBFIO --4804 CH53-CBFIO --4805 CH54-CBFIO --4806 CH55-CBFIO --4807 CH56-CBFIO --4808 CH57-CBFIO --4809 CH58-CBFIO --4810 CH59-CBFIO --4811 CH60-CBFIO --4812 CH61-CBFIO --4813 CH62-CBFIO --4814 CH63-CBFIO --4815 CH64-CBFIO --4816 CH1-COM.TP --4817 CH2-COM.TP --4818 CH3-COM.TP --4819 CH4-COM.TP --4820 CH5-COM.TP --4821 CH6-COM.TP --4822 CH7-COM.TP --4823 CH8-COM.TP --4824 CH9-COM.TP --4825 CH10-COM.TP --4826 CH11-COM.TP --4827 CH12-COM.TP --4828 CH13-COM.TP --4829 CH14-COM.TP --4830 CH15-COM.TP --4831 CH16-COM.TP --4832 CH17-COM.TP --4833 CH18-COM.TP --4834 CH19-COM.TP --4835 CH20-COM.TP --4836 CH21-COM.TP --4837 CH22-COM.TP --4838 CH23-COM.TP --4839 CH24-COM.TP --4840 CH25-COM.TP --4841 CH26-COM.TP --4842 CH27-COM.TP --4843 CH28-COM.TP --4844 CH29-COM.TP --4845 CH30-COM.TP --4846 CH31-COM.TP --4847 CH32-COM.TP --4848 CH33-COM.TP --4849 CH34-COM.TP --4850 CH35-COM.TP --4851 CH36-COM.TP --4852 CH37-COM.TP --4853 CH38-COM.TP --4854 CH39-COM.TP --4855 CH40-COM.TP --4856 CH41-COM.TP --4857 CH42-COM.TP --4858 CH43-COM.TP --4859 CH44-COM.TP --4860 CH45-COM.TP --4861 CH46-COM.TP --4862 CH47-COM.TP --4863 CH48-COM.TP --4864 CH49-COM.TP --4865 CH50-COM.TP --

№ Signal Turn NoneModel 300s Model 400s

Page 380: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 379 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4866 CH51-COM.TP --4867 CH52-COM.TP --4868 CH53-COM.TP --4869 CH54-COM.TP --4870 CH55-COM.TP --4871 CH56-COM.TP --4872 CH57-COM.TP --4873 CH58-COM.TP --4874 CH59-COM.TP --4875 CH60-COM.TP --4876 CH61-COM.TP --4877 CH62-COM.TP --4878 CH63-COM.TP --4879 CH64-COM.TP --488048814882 S1-ZAC.RESET --4883 S2-ZAC.RESET --4884 S3-ZAC.RESET --4885 S4-ZAC.RESET --4886 C1-ZAC.RESET --4887 C2-ZAC.RESET --4888 C3-ZAC.RESET --48894890 E1-ZAC.RESET --4891 E2-ZAC.RESET --4892 E3-ZAC.RESET --4893 E4-ZAC.RESET --489448954896 CH1-CBFCB --4897 CH2-CBFCB --4898 CH3-CBFCB --4899 CH4-CBFCB --4900 CH5-CBFCB --4901 CH6-CBFCB --4902 CH7-CBFCB --4903 CH8-CBFCB --4904 CH9-CBFCB --4905 CH10-CBFCB --4906 CH11-CBFCB --4907 CH12-CBFCB --4908 CH13-CBFCB --4909 CH14-CBFCB --4910 CH15-CBFCB --4911 CH16-CBFCB --4912 CH17-CBFCB --4913 CH18-CBFCB --4914 CH19-CBFCB --4915 CH20-CBFCB --4916 CH21-CBFCB --4917 CH22-CBFCB --4918 CH23-CBFCB --4919 CH24-CBFCB --4920 CH25-CBFCB --4921 CH26-CBFCB --4922 CH27-CBFCB --4923 CH28-CBFCB --4924 CH29-CBFCB --4925 CH30-CBFCB --4926 CH31-CBFCB --4927 CH32-CBFCB --4928 CH33-CBFCB --4929 CH34-CBFCB --4930 CH35-CBFCB --4931 CH36-CBFCB --4932 CH37-CBFCB --4933 CH38-CBFCB --4934 CH39-CBFCB --4935 CH40-CBFCB --4936 CH41-CBFCB --4937 CH42-CBFCB --4938 CH43-CBFCB --4939 CH44-CBFCB --4940 CH45-CBFCB --4941 CH46-CBFCB --4942 CH47-CBFCB --4943 CH48-CBFCB --4944 CH49-CBFCB --4945 CH50-CBFCB --4946 CH51-CBFCB --4947 CH52-CBFCB --4948 CH53-CBFCB --4949 CH54-CBFCB --4950 CH55-CBFCB --4951 CH56-CBFCB --

№ Signal Turn NoneModel 300s Model 400s

Page 381: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 380 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

4952 CH57-CBFCB --4953 CH58-CBFCB --4954 CH59-CBFCB --4955 CH60-CBFCB --4956 CH61-CBFCB --4957 CH62-CBFCB --4958 CH63-CBFCB --4959 CH64-CBFCB --4960 BU1-OUT --4961 BU2-OUT --4962 BU3-OUT --4963 BU4-OUT --4964 BU5-OUT --4965 BU6-OUT --4966 BU7-OUT --4967 BU8-OUT --4968 BU9-OUT --4969 BU10-OUT --4970 BU11-OUT --4971 BU12-OUT --4972 BU13-OUT --4973 BU14-OUT --4974 BU15-OUT --4975 BU16-OUT --4976 BU17-OUT --4977 BU18-OUT --4978 BU19-OUT --4979 BU20-OUT --4980 BU21-OUT --4981 BU22-OUT --4982 BU23-OUT --4983 BU24-OUT --4984 BU25-OUT --4985 BU26-OUT --4986 BU27-OUT --4987 BU28-OUT --4988 BU29-OUT --4989 BU30-OUT --4990 BU31-OUT --4991 BU32-OUT --4992 BU33-OUT --4993 BU34-OUT --4994 BU35-OUT --4995 BU36-OUT --4996 BU37-OUT --4997 BU38-OUT --4998 BU39-OUT --4999 BU40-OUT --5000 BU41-OUT --5001 BU42-OUT --5002 BU43-OUT --5003 BU44-OUT --5004 BU45-OUT --5005 BU46-OUT --5006 BU47-OUT --5007 BU48-OUT --5008 BU49-OUT --5009 BU50-OUT --5010 BU51-OUT --5011 BU52-OUT --5012 BU53-OUT --5013 BU54-OUT --5014 BU55-OUT --5015 BU56-OUT --5016 BU57-OUT --5017 BU58-OUT --5018 BU59-OUT --5019 BU60-OUT --5020 BU61-OUT --5021 BU62-OUT --5022 BU63-OUT --5023 BU64-OUT --5024 CH1-EFPTR R --5025 CH2-EFPTR R --5026 CH3-EFPTR R --5027 CH4-EFPTR R --5028 CH5-EFPTR R --5029 CH6-EFPTR R --5030 CH7-EFPTR R --5031 CH8-EFPTR R --5032 CH9-EFPTR R --5033 CH10-EFPTR R --5034 CH11-EFPTR R --5035 CH12-EFPTR R --5036 CH13-EFPTR R --5037 CH14-EFPTR R --

№ Signal Turn NoneModel 300s Model 400s

Page 382: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 381 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5038 CH15-EFPTR R --5039 CH16-EFPTR R --5040 CH17-EFPTR R --5041 CH18-EFPTR R --5042 CH19-EFPTR R --5043 CH20-EFPTR R --5044 CH21-EFPTR R --5045 CH22-EFPTR R --5046 CH23-EFPTR R --5047 CH24-EFPTR R --5048 CH25-EFPTR R --5049 CH26-EFPTR R --5050 CH27-EFPTR R --5051 CH28-EFPTR R --5052 CH29-EFPTR R --5053 CH30-EFPTR R --5054 CH31-EFPTR R --5055 CH32-EFPTR R --5056 CH33-EFPTR R --5057 CH34-EFPTR R --5058 CH35-EFPTR R --5059 CH36-EFPTR R --5060 CH37-EFPTR R --5061 CH38-EFPTR R --5062 CH39-EFPTR R --5063 CH40-EFPTR R --5064 CH41-EFPTR R --5065 CH42-EFPTR R --5066 CH43-EFPTR R --5067 CH44-EFPTR R --5068 CH45-EFPTR R --5069 CH46-EFPTR R --5070 CH47-EFPTR R --5071 CH48-EFPTR R --5072 CH49-EFPTR R --5073 CH50-EFPTR R --5074 CH51-EFPTR R --5075 CH52-EFPTR R --5076 CH53-EFPTR R --5077 CH54-EFPTR R --5078 CH55-EFPTR R --5079 CH56-EFPTR R --5080 CH57-EFPTR R --5081 CH58-EFPTR R --5082 CH59-EFPTR R --5083 CH60-EFPTR R --5084 CH61-EFPTR R --5085 CH62-EFPTR R --5086 CH63-EFPTR R --5087 CH64-EFPTR R --5088 CH1-EFPTR ON --5089 CH2-EFPTR ON --5090 CH3-EFPTR ON --5091 CH4-EFPTR ON --5092 CH5-EFPTR ON --5093 CH6-EFPTR ON --5094 CH7-EFPTR ON --5095 CH8-EFPTR ON --5096 CH9-EFPTR ON --5097 CH10-EFPTR ON --5098 CH11-EFPTR ON --5099 CH12-EFPTR ON --5100 CH13-EFPTR ON --5101 CH14-EFPTR ON --5102 CH15-EFPTR ON --5103 CH16-EFPTR ON --5104 CH17-EFPTR ON --5105 CH18-EFPTR ON --5106 CH19-EFPTR ON --5107 CH20-EFPTR ON --5108 CH21-EFPTR ON --5109 CH22-EFPTR ON --5110 CH23-EFPTR ON --5111 CH24-EFPTR ON --5112 CH25-EFPTR ON --5113 CH26-EFPTR ON --5114 CH27-EFPTR ON --5115 CH28-EFPTR ON --5116 CH29-EFPTR ON --5117 CH30-EFPTR ON --5118 CH31-EFPTR ON --5119 CH32-EFPTR ON --5120 CH33-EFPTR ON --5121 CH34-EFPTR ON --5122 CH35-EFPTR ON --5123 CH36-EFPTR ON --

№ Signal Turn NoneModel 300s Model 400s

Page 383: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 382 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5124 CH37-EFPTR ON --5125 CH38-EFPTR ON --5126 CH39-EFPTR ON --5127 CH40-EFPTR ON --5128 CH41-EFPTR ON --5129 CH42-EFPTR ON --5130 CH43-EFPTR ON --5131 CH44-EFPTR ON --5132 CH45-EFPTR ON --5133 CH46-EFPTR ON --5134 CH47-EFPTR ON --5135 CH48-EFPTR ON --5136 CH49-EFPTR ON --5137 CH50-EFPTR ON --5138 CH51-EFPTR ON --5139 CH52-EFPTR ON --5140 CH53-EFPTR ON --5141 CH54-EFPTR ON --5142 CH55-EFPTR ON --5143 CH56-EFPTR ON --5144 CH57-EFPTR ON --5145 CH58-EFPTR ON --5146 CH59-EFPTR ON --5147 CH60-EFPTR ON --5148 CH61-EFPTR ON --5149 CH62-EFPTR ON --5150 CH63-EFPTR ON --5151 CH64-EFPTR ON --5152 CH1-TP1 X [2272]CH1-BPTP X5153 CH1-TP2 X [2528]CH1-CBF/RE X515451555156 CH1-BO3 --5157 CH1-BO4 --5158 CH1-BO5 --5159 CH1-BO6 --5160 CH2-TP1 X [2273]CH2-BPTP X5161 CH2-TP2 X [2529]CH2-CBF/RE X516251635164 CH2-BO3 --5165 CH2-BO4 --5166 CH2-BO5 --5167 CH2-BO6 --5168 CH3-TP1 X [2274]CH3-BPTP X5169 CH3-TP2 X [2530]CH3-CBF/RE X517051715172 CH3-BO3 --5173 CH3-BO4 --5174 CH3-BO5 --5175 CH3-BO6 --5176 CH4-TP1 X [2275]CH4-BPTP X5177 CH4-TP2 X [2531]CH4-CBF/RE X517851795180 CH4-BO3 --5181 CH4-BO4 --5182 CH4-BO5 --5183 CH4-BO6 --5184 CH5-TP1 X [2276]CH5-BPTP X5185 CH5-TP2 X [2532]CH5-CBF/RE X518651875188 CH5-BO3 --5189 CH5-BO4 --5190 CH5-BO5 --5191 CH5-BO6 --5192 CH6-TP1 X [2277]CH6-BPTP X5193 CH6-TP2 X [2533]CH6-CBF/RE X519451955196 CH6-BO3 --5197 CH6-BO4 --5198 CH6-BO5 --5199 CH6-BO6 --5200 CH7-TP1 X [2278]CH7-BPTP X5201 CH7-TP2 X [2534]CH7-CBF/RE X520252035204 CH7-BO3 --5205 CH7-BO4 --5206 CH7-BO5 --5207 CH7-BO6 --5208 CH8-TP1 X [2279]CH8-BPTP X5209 CH8-TP2 X [2535]CH8-CBF/RE X

№ Signal Turn NoneModel 300s Model 400s

Page 384: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 383 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

521052115212 CH8-BO3 --5213 CH8-BO4 --5214 CH8-BO5 --5215 CH8-BO6 --5216 CH9-TP1 X [2280]CH9-BPTP X5217 CH9-TP2 X [2536]CH9-CBF/RE X521852195220 CH9-BO3 --5221 CH9-BO4 --5222 CH9-BO5 --5223 CH9-BO6 --5224 CH10-TP1 X [2281]CH10-BPTP X5225 CH10-TP2 X [2537]CH10-CBF/RE X522652275228 CH10-BO3 --5229 CH10-BO4 --5230 CH10-BO5 --5231 CH10-BO6 --5232 CH11-TP1 X [2282]CH11-BPTP X5233 CH11-TP2 X [2538]CH11-CBF/RE X523452355236 CH11-BO3 --5237 CH11-BO4 --5238 CH11-BO5 --5239 CH11-BO6 --5240 CH12-TP1 X [2283]CH12-BPTP X5241 CH12-TP2 X [2539]CH12-CBF/RE X524252435244 CH12-BO3 --5245 CH12-BO4 --5246 CH12-BO5 --5247 CH12-BO6 --5248 CH13-TP1 X [2284]CH13-BPTP X5249 CH13-TP2 X [2540]CH13-CBF/RE X525052515252 CH13-BO3 --5253 CH13-BO4 --5254 CH13-BO5 --5255 CH13-BO6 --5256 CH14-TP1 X [2285]CH14-BPTP X5257 CH14-TP2 X [2541]CH14-CBF/RE X525852595260 CH14-BO3 --5261 CH14-BO4 --5262 CH14-BO5 --5263 CH14-BO6 --5264 CH15-TP1 X [2286]CH15-BPTP X5265 CH15-TP2 X [2542]CH15-CBF/RE X526652675268 CH15-BO3 --5269 CH15-BO4 --5270 CH15-BO5 --5271 CH15-BO6 --5272 CH16-TP1 X [2287]CH16-BPTP X5273 CH16-TP2 X [2543]CH16-CBF/RE X527452755276 CH16-BO3 --5277 CH16-BO4 --5278 CH16-BO5 --5279 CH16-BO6 --5280 CH17-TP1 X [2288]CH17-BPTP X5281 CH17-TP2 X [2544]CH17-CBF/RE X528252835284 CH17-BO3 --5285 CH17-BO4 --5286 CH17-BO5 --5287 CH17-BO6 --5288 CH18-TP1 X [2289]CH18-BPTP X5289 CH18-TP2 X [2545]CH18-CBF/RE X529052915292 CH18-BO3 --5293 CH18-BO4 --5294 CH18-BO5 --5295 CH18-BO6 --

№ Signal Turn NoneModel 300s Model 400s

Page 385: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 384 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5296 CH19-TP1 X [2290]CH19-BPTP X5297 CH19-TP2 X [2546]CH19-CBF/RE X529852995300 CH19-BO3 --5301 CH19-BO4 --5302 CH19-BO5 --5303 CH19-BO6 --5304 CH20-TP1 X [2291]CH20-BPTP X5305 CH20-TP2 X [2547]CH20-CBF/RE X530653075308 CH20-BO3 --5309 CH20-BO4 --5310 CH20-BO5 --5311 CH20-BO6 --5312 CH21-TP1 X [2292]CH21-BPTP X5313 CH21-TP2 X [2548]CH21-CBF/RE X531453155316 CH21-BO3 --5317 CH21-BO4 --5318 CH21-BO5 --5319 CH21-BO6 --5320 CH22-TP1 X [2293]CH22-BPTP X5321 CH22-TP2 X [2549]CH22-CBF/RE X532253235324 CH22-BO3 --5325 CH22-BO4 --5326 CH22-BO5 --5327 CH22-BO6 --5328 CH23-TP1 X [2294]CH23-BPTP X5329 CH23-TP2 X [2550]CH23-CBF/RE X533053315332 CH23-BO3 --5333 CH23-BO4 --5334 CH23-BO5 --5335 CH23-BO6 --5336 CH24-TP1 X [2295]CH24-BPTP X5337 CH24-TP2 X [2551]CH24-CBF/RE X533853395340 CH24-BO3 --5341 CH24-BO4 --5342 CH24-BO5 --5343 CH24-BO6 --5344 CH25-TP1 X [2296]CH25-BPTP X5345 CH25-TP2 X [2552]CH25-CBF/RE X534653475348 CH25-BO3 --5349 CH25-BO4 --5350 CH25-BO5 --5351 CH25-BO6 --5352 CH26-TP1 X [2297]CH26-BPTP X5353 CH26-TP2 X [2553]CH26-CBF/RE X535453555356 CH26-BO3 --5357 CH26-BO4 --5358 CH26-BO5 --5359 CH26-BO6 --5360 CH27-TP1 X [2298]CH27-BPTP X5361 CH27-TP2 X [2554]CH27-CBF/RE X536253635364 CH27-BO3 --5365 CH27-BO4 --5366 CH27-BO5 --5367 CH27-BO6 --5368 CH28-TP1 X [2299]CH28-BPTP X5369 CH28-TP2 X [2555]CH28-CBF/RE X537053715372 CH28-BO3 --5373 CH28-BO4 --5374 CH28-BO5 --5375 CH28-BO6 --5376 CH29-TP1 X [2300]CH29-BPTP X5377 CH29-TP2 X [2556]CH29-CBF/RE X537853795380 CH29-BO3 --5381 CH29-BO4 --

№ Signal Turn NoneModel 300s Model 400s

Page 386: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 385 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5382 CH29-BO5 --5383 CH29-BO6 --5384 CH30-TP1 X [2301]CH30-BPTP X5385 CH30-TP2 X [2557]CH30-CBF/RE X538653875388 CH30-BO3 --5389 CH30-BO4 --5390 CH30-BO5 --5391 CH30-BO6 --5392 CH31-TP1 X [2302]CH31-BPTP X5393 CH31-TP2 X [2558]CH31-CBF/RE X539453955396 CH31-BO3 --5397 CH31-BO4 --5398 CH31-BO5 --5399 CH31-BO6 --5400 CH32-TP1 X [2303]CH32-BPTP X5401 CH32-TP2 X [2559]CH32-CBF/RE X540254035404 CH32-BO3 --5405 CH32-BO4 --5406 CH32-BO5 --5407 CH32-BO6 --5408 CH33-TP1 X [2304]CH33-BPTP X5409 CH33-TP2 X [2560]CH33-CBF/RE X541054115412 CH33-BO3 --5413 CH33-BO4 --5414 CH33-BO5 --5415 CH33-BO6 --5416 CH34-TP1 X [2305]CH34-BPTP X5417 CH34-TP2 X [2561]CH34-CBF/RE X541854195420 CH34-BO3 --5421 CH34-BO4 --5422 CH34-BO5 --5423 CH34-BO6 --5424 CH35-TP1 X [2306]CH35-BPTP X5425 CH35-TP2 X [2562]CH35-CBF/RE X542654275428 CH35-BO3 --5429 CH35-BO4 --5430 CH35-BO5 --5431 CH35-BO6 --5432 CH36-TP1 X [2307]CH36-BPTP X5433 CH36-TP2 X [2563]CH36-CBF/RE X543454355436 CH36-BO3 --5437 CH36-BO4 --5438 CH36-BO5 --5439 CH36-BO6 --5440 CH37-TP1 X [2308]CH37-BPTP X5441 CH37-TP2 X [2564]CH37-CBF/RE X544254435444 CH37-BO3 --5445 CH37-BO4 --5446 CH37-BO5 --5447 CH37-BO6 --5448 CH38-TP1 X [2309]CH38-BPTP X5449 CH38-TP2 X [2565]CH38-CBF/RE X545054515452 CH38-BO3 --5453 CH38-BO4 --5454 CH38-BO5 --5455 CH38-BO6 --5456 CH39-TP1 X [2310]CH39-BPTP X5457 CH39-TP2 X [2566]CH39-CBF/RE X545854595460 CH39-BO3 --5461 CH39-BO4 --5462 CH39-BO5 --5463 CH39-BO6 --5464 CH40-TP1 X [2311]CH40-BPTP X5465 CH40-TP2 X [2567]CH40-CBF/RE X54665467

№ Signal Turn NoneModel 300s Model 400s

Page 387: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 386 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5468 CH40-BO3 --5469 CH40-BO4 --5470 CH40-BO5 --5471 CH40-BO6 --5472 CH41-TP1 X [2312]CH41-BPTP X5473 CH41-TP2 X [2568]CH41-CBF/RE X547454755476 CH41-BO3 --5477 CH41-BO4 --5478 CH41-BO5 --5479 CH41-BO6 --5480 CH42-TP1 X [2313]CH42-BPTP X5481 CH42-TP2 X [2569]CH42-CBF/RE X548254835484 CH42-BO3 --5485 CH42-BO4 --5486 CH42-BO5 --5487 CH42-BO6 --5488 CH43-TP1 X [2314]CH43-BPTP X5489 CH43-TP2 X [2570]CH43-CBF/RE X549054915492 CH43-BO3 --5493 CH43-BO4 --5494 CH43-BO5 --5495 CH43-BO6 --5496 CH44-TP1 X [2315]CH44-BPTP X5497 CH44-TP2 X [2571]CH44-CBF/RE X549854995500 CH44-BO3 --5501 CH44-BO4 --5502 CH44-BO5 --5503 CH44-BO6 --5504 CH45-TP1 X [2316]CH45-BPTP X5505 CH45-TP2 X [2572]CH45-CBF/RE X550655075508 CH45-BO3 --5509 CH45-BO4 --5510 CH45-BO5 --5511 CH45-BO6 --5512 CH46-TP1 X [2317]CH46-BPTP X5513 CH46-TP2 X [2573]CH46-CBF/RE X551455155516 CH46-BO3 --5517 CH46-BO4 --5518 CH46-BO5 --5519 CH46-BO6 --5520 CH47-TP1 X [2318]CH47-BPTP X5521 CH47-TP2 X [2574]CH47-CBF/RE X552255235524 CH47-BO3 --5525 CH47-BO4 --5526 CH47-BO5 --5527 CH47-BO6 --5528 CH48-TP1 X [2319]CH48-BPTP X5529 CH48-TP2 X [2575]CH48-CBF/RE X553055315532 CH48-BO3 --5533 CH48-BO4 --5534 CH48-BO5 --5535 CH48-BO6 --5536 CH49-TP1 X [2320]CH49-BPTP X5537 CH49-TP2 X [2576]CH49-CBF/RE X553855395540 CH49-BO3 --5541 CH49-BO4 --5542 CH49-BO5 --5543 CH49-BO6 --5544 CH50-TP1 X [2321]CH50-BPTP X5545 CH50-TP2 X [2577]CH50-CBF/RE X554655475548 CH50-BO3 --5549 CH50-BO4 --5550 CH50-BO5 --5551 CH50-BO6 --5552 CH51-TP1 X [2322]CH51-BPTP X5553 CH51-TP2 X [2578]CH51-CBF/RE X

№ Signal Turn NoneModel 300s Model 400s

Page 388: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 387 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

555455555556 CH51-BO3 --5557 CH51-BO4 --5558 CH51-BO5 --5559 CH51-BO6 --5560 CH52-TP1 X [2323]CH52-BPTP X5561 CH52-TP2 X [2579]CH52-CBF/RE X556255635564 CH52-BO3 --5565 CH52-BO4 --5566 CH52-BO5 --5567 CH52-BO6 --5568 CH53-TP1 X [2324]CH53-BPTP X5569 CH53-TP2 X [2580]CH53-CBF/RE X557055715572 CH53-BO3 --5573 CH53-BO4 --5574 CH53-BO5 --5575 CH53-BO6 --5576 CH54-TP1 X [2325]CH54-BPTP X5577 CH54-TP2 X [2581]CH54-CBF/RE X557855795580 CH54-BO3 --5581 CH54-BO4 --5582 CH54-BO5 --5583 CH54-BO6 --5584 CH55-TP1 X [2326]CH55-BPTP X5585 CH55-TP2 X [2582]CH55-CBF/RE X558655875588 CH55-BO3 --5589 CH55-BO4 --5590 CH55-BO5 --5591 CH55-BO6 --5592 CH56-TP1 X [2327]CH56-BPTP X5593 CH56-TP2 X [2583]CH56-CBF/RE X559455955596 CH56-BO3 --5597 CH56-BO4 --5598 CH56-BO5 --5599 CH56-BO6 --5600 CH57-TP1 X [2328]CH57-BPTP X5601 CH57-TP2 X [2584]CH57-CBF/RE X560256035604 CH57-BO3 --5605 CH57-BO4 --5606 CH57-BO5 --5607 CH57-BO6 --5608 CH58-TP1 X [2329]CH58-BPTP X5609 CH58-TP2 X [2585]CH58-CBF/RE X561056115612 CH58-BO3 --5613 CH58-BO4 --5614 CH58-BO5 --5615 CH58-BO6 --5616 CH59-TP1 X [2330]CH59-BPTP X5617 CH59-TP2 X [2586]CH59-CBF/RE X561856195620 CH59-BO3 --5621 CH59-BO4 --5622 CH59-BO5 --5623 CH59-BO6 --5624 CH60-TP1 X [2331]CH60-BPTP X5625 CH60-TP2 X [2587]CH60-CBF/RE X562656275628 CH60-BO3 --5629 CH60-BO4 --5630 CH60-BO5 --5631 CH60-BO6 --5632 CH61-TP1 X [2332]CH61-BPTP X5633 CH61-TP2 X [2588]CH61-CBF/RE X563456355636 CH61-BO3 --5637 CH61-BO4 --5638 CH61-BO5 --5639 CH61-BO6 --

№ Signal Turn NoneModel 300s Model 400s

Page 389: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 388 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

5640 CH62-TP1 X [2333]CH62-BPTP X5641 CH62-TP2 X [2589]CH62-CBF/RE X564256435644 CH62-BO3 --5645 CH62-BO4 --5646 CH62-BO5 --5647 CH62-BO6 --5648 CH63-TP1 X [2334]CH63-BPTP X5649 CH63-TP2 X [2590]CH63-CBF/RE X565056515652 CH63-BO3 --5653 CH63-BO4 --5654 CH63-BO5 --5655 CH63-BO6 --5656 CH64-TP1 X [2335]CH64-BPTP X5657 CH64-TP2 X [2591]CH64-CBF/RE X565856595660 CH64-BO3 --5661 CH64-BO4 --5662 CH64-BO5 --5663 CH64-BO6 --56645665566656675668566956705671567256735674567556765677567856795680568156825683568456855686568756885689569056915692569356945695569656975698569957005701570257035704570557065707570857095710571157125713571457155716571757185719572057215722572357245725

№ Signal Turn NoneModel 300s Model 400s

Page 390: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 389 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

57265727572857295730573157325733573457355736573757385739574057415742574357445745574657475748574957505751575257535754575557565757575857595760576157625763576457655766576757685769577057715772577357745775577657775778577957805781578257835784578557865787578857895790579157925793579457955796579757985799580058015802580358045805580658075808580958105811

№ Signal Turn NoneModel 300s Model 400s

Page 391: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 390 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

58125813581458155816581758185819582058215822582358245825582658275828582958305831583258335834583558365837583858395840584158425843584458455846584758485849585058515852585358545855585658575858585958605861586258635864586558665867586858695870587158725873587458755876587758785879588058815882588358845885588658875888588958905891589258935894589558965897

№ Signal Turn NoneModel 300s Model 400s

Page 392: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 391 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

58985899590059015902590359045905590659075908590959105911591259135914591559165917591859195920592159225923592459255926592759285929593059315932593359345935593659375938593959405941594259435944594559465947594859495950595159525953595459555956595759585959596059615962596359645965596659675968596959705971597259735974597559765977597859795980598159825983

№ Signal Turn NoneModel 300s Model 400s

Page 393: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 392 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

59845985598659875988598959905991599259935994599559965997599859996000600160026003600460056006600760086009601060116012601360146015601660176018601960206021602260236024602560266027602860296030603160326033603460356036603760386039604060416042604360446045604660476048604960506051605260536054605560566057605860596060606160626063606460656066606760686069

№ Signal Turn NoneModel 300s Model 400s

Page 394: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 393 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

60706071607260736074607560766077607860796080608160826083608460856086608760886089609060916092609360946095609660976098609961006101610261036104610561066107610861096110611161126113611461156116611761186119612061216122612361246125612661276128612961306131613261336134613561366137613861396140614161426143614461456146614761486149615061516152615361546155

№ Signal Turn NoneModel 300s Model 400s

Page 395: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 394 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

61566157615861596160 F.RECORD1 --6161 F.RECORD2 --6162 F.RECORD3 --6163 F.RECORD4 --6164 F.RCD MODE X [1608]COM-TRIP X6165616661676168 D.RECORD1 --6169 D.RECORD2 --6170 D.RECORD3 --6171 D.RECORD4 --61726173617461756176 SET.GROUP1 --6177 SET.GROUP2 --6178 SET.GROUP3 --6179 SET.GROUP4 --6180 SET.GROUP5 --6181 SET.GROUP6 --6182 SET.GROUP7 --6183 SET.GROUP8 --618461856186618761886189619061916192 CON TPMD1 --6193 CON TPMD2 --6194 CON TPMD3 --6195 CON TPMD4 --6196 CON TPMD5 --6197 CON TPMD6 --6198 CON TPMD7 --6199 CON TPMD8 --62006201620262036204620562066207620862096210621162126213621462156216621762186219622062216222 PROT COM RECV --62236224 TPLED RST RCV --62256226622762286229623062316232623362346235623662376238623962406241

№ Signal Turn NoneModel 300s Model 400s

Page 396: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 395 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

62426243624462456246624762486249625062516252625362546255625662576258625962606261626262636264626562666267626862696270627162726273627462756276627762786279628062816282628362846285628662876288628962906291629262936294629562966297629862996300630163026303630463056306630763086309631063116312631363146315631663176318631963206321632263236324632563266327

№ Signal Turn NoneModel 300s Model 400s

Page 397: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 396 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

63286329633063316332633363346335633663376338633963406341634263436344634563466347634863496350635163526353635463556356635763586359636063616362636363646365636663676368636963706371637263736374637563766377637863796380638163826383638463856386638763886389639063916392639363946395639663976398639964006401640264036404640564066407640864096410641164126413

№ Signal Turn NoneModel 300s Model 400s

Page 398: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 397 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

64146415641664176418641964206421642264236424642564266427642864296430643164326433643464356436643764386439644064416442644364446445644664476448644964506451645264536454645564566457645864596460646164626463646464656466646764686469647064716472647364746475647664776478647964806481648264836484648564866487648864896490649164926493649464956496649764986499

№ Signal Turn NoneModel 300s Model 400s

Page 399: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 398 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

65006501650265036504650565066507650865096510651165126513651465156516651765186519652065216522652365246525652665276528652965306531653265336534653565366537653865396540654165426543654465456546654765486549655065516552655365546555655665576558655965606561656265636564656565666567656865696570657165726573657465756576657765786579658065816582658365846585

№ Signal Turn NoneModel 300s Model 400s

Page 400: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 399 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

65866587658865896590659165926593659465956596659765986599660066016602660366046605660666076608660966106611661266136614661566166617661866196620662166226623662466256626662766286629663066316632663366346635663666376638663966406641664266436644664566466647664866496650665166526653665466556656665766586659666066616662666366646665666666676668666966706671

№ Signal Turn NoneModel 300s Model 400s

Page 401: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 400 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

66726673667466756676667766786679668066816682668366846685668666876688668966906691669266936694669566966697669866996700670167026703670467056706670767086709671067116712671367146715671667176718671967206721672267236724672567266727672867296730673167326733673467356736673767386739674067416742674367446745674667476748674967506751675267536754675567566757

№ Signal Turn NoneModel 300s Model 400s

Page 402: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 401 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

67586759676067616762676367646765676667676768676967706771677267736774677567766777677867796780678167826783678467856786678767886789679067916792679367946795679667976798679968006801680268036804680568066807680868096810681168126813681468156816681768186819682068216822682368246825682668276828682968306831683268336834683568366837683868396840684168426843

№ Signal Turn NoneModel 300s Model 400s

Page 403: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 402 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

684468456846684768486849685068516852685368546855685668576858685968606861686268636864686568666867686868696870687168726873687468756876687768786879688068816882688368846885688668876888688968906891689268936894689568966897689868996900690169026903690469056906690769086909691069116912 TEMP001 --6913 TEMP002 --6914 TEMP003 --6915 TEMP004 --6916 TEMP005 --6917 TEMP006 --6918 TEMP007 --6919 TEMP008 --6920 TEMP009 --6921 TEMP010 --6922 TEMP011 --6923 TEMP012 --6924 TEMP013 --6925 TEMP014 --6926 TEMP015 --6927 TEMP016 --6928 TEMP017 --6929 TEMP018 --

№ Signal Turn NoneModel 300s Model 400s

Page 404: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 403 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

6930 TEMP019 --6931 TEMP020 --6932 TEMP021 --6933 TEMP022 --6934 TEMP023 --6935 TEMP024 --6936 TEMP025 --6937 TEMP026 --6938 TEMP027 --6939 TEMP028 --6940 TEMP029 --6941 TEMP030 --6942 TEMP031 --6943 TEMP032 --6944 TEMP033 --6945 TEMP034 --6946 TEMP035 --6947 TEMP036 --6948 TEMP037 --6949 TEMP038 --6950 TEMP039 --6951 TEMP040 --6952 TEMP041 --6953 TEMP042 --6954 TEMP043 --6955 TEMP044 --6956 TEMP045 --6957 TEMP046 --6958 TEMP047 --6959 TEMP048 --6960 TEMP049 --6961 TEMP050 --6962 TEMP051 --6963 TEMP052 --6964 TEMP053 --6965 TEMP054 --6966 TEMP055 --6967 TEMP056 --6968 TEMP057 --6969 TEMP058 --6970 TEMP059 --6971 TEMP060 --6972 TEMP061 --6973 TEMP062 --6974 TEMP063 --6975 TEMP064 --6976 TEMP065 --6977 TEMP066 --6978 TEMP067 --6979 TEMP068 --6980 TEMP069 --6981 TEMP070 --6982 TEMP071 --6983 TEMP072 --6984 TEMP073 --6985 TEMP074 --6986 TEMP075 --6987 TEMP076 --6988 TEMP077 --6989 TEMP078 --6990 TEMP079 --6991 TEMP080 --6992 TEMP081 --6993 TEMP082 --6994 TEMP083 --6995 TEMP084 --6996 TEMP085 --6997 TEMP086 --6998 TEMP087 --6999 TEMP088 --7000 TEMP089 --7001 TEMP090 --7002 TEMP091 --7003 TEMP092 --7004 TEMP093 --7005 TEMP094 --7006 TEMP095 --7007 TEMP096 --7008 TEMP097 --7009 TEMP098 --7010 TEMP099 --7011 TEMP100 --7012 TEMP101 --7013 TEMP102 --7014 TEMP103 --7015 TEMP104 --

№ Signal Turn NoneModel 300s Model 400s

Page 405: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 404 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

7016 TEMP105 --7017 TEMP106 --7018 TEMP107 --7019 TEMP108 --7020 TEMP109 --7021 TEMP110 --7022 TEMP111 --7023 TEMP112 --7024 TEMP113 --7025 TEMP114 --7026 TEMP115 --7027 TEMP116 --7028 TEMP117 --7029 TEMP118 --7030 TEMP119 --7031 TEMP120 --7032 TEMP121 --7033 TEMP122 --7034 TEMP123 --7035 TEMP124 --7036 TEMP125 --7037 TEMP126 --7038 TEMP127 --7039 TEMP128 --7040 TEMP129 --7041 TEMP130 --7042 TEMP131 --7043 TEMP132 --7044 TEMP133 --7045 TEMP134 --7046 TEMP135 --7047 TEMP136 --7048 TEMP137 --7049 TEMP138 --7050 TEMP139 --7051 TEMP140 --7052 TEMP141 --7053 TEMP142 --7054 TEMP143 --7055 TEMP144 --7056 TEMP145 --7057 TEMP146 --7058 TEMP147 --7059 TEMP148 --7060 TEMP149 --7061 TEMP150 --7062 TEMP151 --7063 TEMP152 --7064 TEMP153 --7065 TEMP154 --7066 TEMP155 --7067 TEMP156 --7068 TEMP157 --7069 TEMP158 --7070 TEMP159 --7071 TEMP160 --7072 TEMP161 --7073 TEMP162 --7074 TEMP163 --7075 TEMP164 --7076 TEMP165 --7077 TEMP166 --7078 TEMP167 --7079 TEMP168 --7080 TEMP169 --7081 TEMP170 --7082 TEMP171 --7083 TEMP172 --7084 TEMP173 --7085 TEMP174 --7086 TEMP175 --7087 TEMP176 --7088 TEMP177 --7089 TEMP178 --7090 TEMP179 --7091 TEMP180 --7092 TEMP181 --7093 TEMP182 --7094 TEMP183 --7095 TEMP184 --7096 TEMP185 --7097 TEMP186 --7098 TEMP187 --7099 TEMP188 --7100 TEMP189 --7101 TEMP190 --

№ Signal Turn NoneModel 300s Model 400s

Page 406: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 405 ⎯

6 F 2 S 0 8 8 2

PLC Default SettingOutput Timing Logic expression Delay Time / Flip Flop

Cycle Flip Flop Timer

30 90 User Norm BackUp

ReleaseSignal

OffDelay

OnDelay

OneShot Time Value

7102 TEMP191 --7103 TEMP192 --7104 TEMP193 --7105 TEMP194 --7106 TEMP195 --7107 TEMP196 --7108 TEMP197 --7109 TEMP198 --7110 TEMP199 --7111 TEMP200 --7112 TEMP201 --7113 TEMP202 --7114 TEMP203 --7115 TEMP204 --7116 TEMP205 --7117 TEMP206 --7118 TEMP207 --7119 TEMP208 --7120 TEMP209 --7121 TEMP210 --7122 TEMP211 --7123 TEMP212 --7124 TEMP213 --7125 TEMP214 --7126 TEMP215 --7127 TEMP216 --7128 TEMP217 --7129 TEMP218 --7130 TEMP219 --7131 TEMP220 --7132 TEMP221 --7133 TEMP222 --7134 TEMP223 --7135 TEMP224 --7136 TEMP225 --7137 TEMP226 --7138 TEMP227 --7139 TEMP228 --7140 TEMP229 --7141 TEMP230 --7142 TEMP231 --7143 TEMP232 --7144 TEMP233 --7145 TEMP234 --7146 TEMP235 --7147 TEMP236 --7148 TEMP237 --7149 TEMP238 --7150 TEMP239 --7151 TEMP240 --7152 TEMP241 --7153 TEMP242 --7154 TEMP243 --7155 TEMP244 --7156 TEMP245 --7157 TEMP246 --7158 TEMP247 --7159 TEMP248 --7160 TEMP249 --7161 TEMP250 --7162 TEMP251 --7163 TEMP252 --7164 TEMP253 --7165 TEMP254 --7166 TEMP255 --7167 TEMP256 --

№ Signal Turn NoneModel 300s Model 400s

Page 407: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 406 ⎯

6 F 2 S 0 8 8 2

Page 408: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 407 ⎯

6 F 2 S 0 8 8 2

Appendix K

Commissioning Test Sheet (sample) 1. Relay identification

2. Preliminary check

3. Hardware check

3.1 User interface check

3.2 Binary input/binary output circuit check

3.3 AC input circuit check

4. Function test

4.1 Current differential element test

4.2 Overcurrent element test

4.3 FD element test

5. Protection scheme test

6. Metering and recording check

Page 409: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 408 ⎯

6 F 2 S 0 8 8 2

1. Relay identification

Type Serial number

Model System frequency

Station Date

Circuit Engineer

Protection scheme Witness

Active settings group number

2. Preliminary check

Relay AC ratings

DC power supply

Wiring

Calendar and clock

3. Hardware check User interface check

Binary input/binary output circuit check

Binary input circuit

Binary output circuit

3.3 AC input circuit check

Page 410: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 409 ⎯

6 F 2 S 0 8 8 2

4. Function test

4.1 Current differential element test

(1) Minimum operating value test

Element Tap setting Measured current

DIFCH

DIFZA

DIFZB

DIFZC

DIFZD

DIFSV

(2) Percentage restraining characteristic test

DIFCH

Tap setting I Measured current (Iout)

× Tap

× Tap

× Tap DIFZA

Tap setting I Measured current (Iout)

× Tap

× Tap

× Tap DIFZB

Tap setting I Measured current (Iout)

× Tap

× Tap

× Tap DIFZC

Tap setting I Measured current (Iout)

× Tap

× Tap

× Tap

Page 411: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 410 ⎯

6 F 2 S 0 8 8 2

DIFZD

Tap setting I Measured current (Iout)

× Tap

× Tap

× Tap

4.2 Overcurrent element test

Element Tap setting Measured current

1OCBF

2OCBF

3OCBF

4OCBF

5OCBF

6OCBF

7OCBF

8OCBF

9OCBF

10OCBF

11OCBF

12OCBF

13OCBF

14OCBF

15OCBF

16OCBF

17OCBF

18OCBF

19OCBF

20OCBF

21OCBF

22OCBF

23OCBF

24OCBF

25OCBF

26OCBF

27OCBF

28OCBF

29OCBF

Page 412: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 411 ⎯

6 F 2 S 0 8 8 2

30OCBF

31OCBF

32OCBF

33OCBF

34OCBF

35OCBF

36OCBF

37OCBF

38OCBF

39OCBF

40OCBF

41OCBF

42OCBF

43OCBF

44OCBF

45OCBF

46OCBF

47OCBF

48OCBF

49OCBF

50OCBF

51OCBF

52OCBF

53OCBF

54OCBF

55OCBF

56OCBF

57OCBF

58OCBF

59OCBF

60OCBF

61OCBF

62OCBF

63OCBF

64OCBF

Page 413: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 412 ⎯

6 F 2 S 0 8 8 2

4.3 FD element test

Element Measured value

UVSFA

UVSFB

UVSFC

UVSFD

UVGFA

UVGFB

UVGFC

UVGFD

OVGF

5. Protection scheme test

6. Metering and recording check

Page 414: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 413 ⎯

6 F 2 S 0 8 8 2

Appendix L

Return Repair Form

Page 415: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 414 ⎯

6 F 2 S 0 8 8 2

RETURN / REPAIR FORM

Please fill in this form and return it to Toshiba Corporation with the GRB100 to be repaired.

TOSHIBA CORPORATION

Fuchu Complex

1,Toshiba-cho, Fuchu-shi, Tokyo, Japan

For: Power Systems Protection & Control Department

Quality Assurance Section

Central Unit

Type: GRB100 Model:

(Example: Type: GRB100 Model: C420D-30-A0)

Product No.:

Serial No. :

Date:

Bay Unit

Type: GRB100 Model:

(Example: Type: GRB100 Model: B310B-21-10)

Product No.:

Serial No. :

Date:

1. Why the relay is being returned ?

mal-operation

does not operate

increased error

investigation

others

Page 416: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 415 ⎯

6 F 2 S 0 8 8 2

2. Fault records, event records or disturbance records stored in the relay and relay settings are very helpful information to investigate the incident.

So please inform us the information concerned in the incident with Floppy Disk, or filling up the Fault Record sheet and Relay Setting sheet attached.

Page 417: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 416 ⎯

6 F 2 S 0 8 8 2

Fault Record Date/Month/Year Time / / / : : .

(Example: 04/ Nov./ 2001 15:09:58.442)

Faulty phase:

Tripping mode:

Tripped channel:

Fault values (VT ratio: kV/: V) Ida: % Idb: % Idc: % IdaA: % IdaB: % IdbA: % IdbB: % IdcA: % IdcB: % IdaC: % IdaD: % IdbC: % IdbD: % IdcC: % IdcD: % VaA: kV∠ ° V1A: kV∠ ° VbA: kV∠ ° V2A: kV∠ ° VcA: kV∠ ° V0A: kV∠ ° VaB: kV∠ ° V1B: kV∠ ° VbB: kV∠ ° V2B: kV∠ ° VcB: kV∠ ° V0B: kV∠ ° VaC: kV∠ ° V1C: kV∠ ° VbC: kV∠ ° V2C: kV∠ ° VcC: kV∠ ° V0C: kV∠ ° VaD: kV∠ ° V1D: kV∠ ° VbD: kV∠ ° V2D: kV∠ ° VcD: kV∠ ° V0D: kV∠ ° CH1 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH2 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH3 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH3 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH4 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 418: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 417 ⎯

6 F 2 S 0 8 8 2

CH5 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH6 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH7 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH8 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH9 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH10 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH11 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH12 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH13 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH14 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH15 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH16 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 419: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 418 ⎯

6 F 2 S 0 8 8 2

CH17 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH18 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH19 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH20 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH21 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH22 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH23 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH22 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH23 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH24 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH25 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH26 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 420: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 419 ⎯

6 F 2 S 0 8 8 2

CH27 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH28 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH29 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH30 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH31 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH32 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH33 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH34 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH35 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH36 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH37 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH38 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 421: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 420 ⎯

6 F 2 S 0 8 8 2

CH39 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH40 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH41 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH42 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH43 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH44 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH45 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH46 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH47 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH48 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH49 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH50 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 422: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 421 ⎯

6 F 2 S 0 8 8 2

CH51 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH52 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH53 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH54 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH55 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH56 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH57 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH58 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH59 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH60 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH61 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH62 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 423: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 422 ⎯

6 F 2 S 0 8 8 2

CH63 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH64 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Prefault values (VT ratio: kV/: V) Ida: % Idb: % Idc: % IdaA: % IdaB: % IdbA: % IdbB: % IdcA: % IdcB: % IdaC: % IdaD: % IdbC: % IdbD: % IdcC: % IdcD: % VaA: kV∠ ° V1A: kV∠ ° VbA: kV∠ ° V2A: kV∠ ° VcA: kV∠ ° V0A: kV∠ ° VaB: kV∠ ° V1B: kV∠ ° VbB: kV∠ ° V2B: kV∠ ° VcB: kV∠ ° V0B: kV∠ ° VaC: kV∠ ° V1C: kV∠ ° VbC: kV∠ ° V2C: kV∠ ° VcC: kV∠ ° V0C: kV∠ ° VaD: kV∠ ° V1D: kV∠ ° VbD: kV∠ ° V2D: kV∠ ° VcD: kV∠ ° V0D: kV∠ ° CH1 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH2 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH3 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH3 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH4 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 424: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 423 ⎯

6 F 2 S 0 8 8 2

CH5 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH6 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH7 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH8 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH9 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH10 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH11 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH12 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH13 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH14 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH15 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH16 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 425: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 424 ⎯

6 F 2 S 0 8 8 2

CH17 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH18 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH19 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH20 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH21 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH22 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH23 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH22 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH23 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH24 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH25 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH26 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 426: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 425 ⎯

6 F 2 S 0 8 8 2

CH27 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH28 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH29 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH30 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH31 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH32 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH33 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH34 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH35 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH36 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH37 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH38 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 427: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 426 ⎯

6 F 2 S 0 8 8 2

CH39 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH40 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH41 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH42 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH43 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH44 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH45 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH46 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH47 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH48 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH49 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH50 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 428: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 427 ⎯

6 F 2 S 0 8 8 2

CH51 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH52 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH53 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH54 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH55 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH56 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH57 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH58 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH59 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH60 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH61 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH62 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ °

Page 429: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 428 ⎯

6 F 2 S 0 8 8 2

CH63 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° CH64 Ia: kA or A∠ ° I1: kA or A∠ ° Ib: kA or A∠ ° I2: kA or A∠ ° Ic: kA or A∠ ° I0: kA or A∠ ° 3. What was the message on the LCD display at the time of the incident.

4. Please write the detail of the incident.

5. Date of the incident occurred.

Day/ Month/ Year: / / /

(Example: 10/ July/ 2001)

6. Please write any comments on the GRB100, including the document.

Page 430: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 429 ⎯

6 F 2 S 0 8 8 2

Customer

Name:

Company Name:

Address:

Telephone No.:

Facsimile No.:

Signature:

Page 431: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 430 ⎯

6 F 2 S 0 8 8 2

Page 432: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 431 ⎯

6 F 2 S 0 8 8 2

Appendix M

Technical Data

Page 433: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 432 ⎯

6 F 2 S 0 8 8 2

Technical Data

Ratings AC current In: 1A or 5A AC voltage Vn: 100V, 110V, 115V, 120V Frequency: 50Hz or 60Hz DC power supply: 110Vdc/125Vdc (Operative range: 88 - 150Vdc),

220Vdc/250Vdc (Operative range: 176 - 300Vdc), 48Vdc/54Vdc/60Vdc (Operative range: 38.4 - 72Vdc)

AC ripple on DC supply IEC60255-11 maximum 12% DC supply interruption IEC60255-11

Permissive duration of DC supply voltage interruption to maintain normal operation: Restart time:

less than 50ms at 110V less than 10s

Binary input circuit DC voltage 110Vdc/125Vdc, 220Vdc/250Vdc, 48Vdc/54Vdc/60Vdc

Overload Ratings AC current input AC voltage input

4 times rated continuous 100 times rated for 1s 2 times rated continuous 2.5 times rated for 1s

Burden Central unit (CU): AC voltage circuit: DC power supply: Bay unit (BU): AC current circuit: DC power supply: 1 BU per 1bay:

0.1VA (at rated voltage) less than 50W (quiescent) 0.3VA per phase (at rated 5A) 0.1VA per phase (at rated 1A) less than 8W (quiescent) less than 12W (operating)

Binary input circuit: ≤ 0.5W/input at 110Vdc Current Differential Protection Minimum operating current (DIFCH, DIFZ): % slope (SLPCH, SLPZ): Primary rating of CT:

500 to 3000A in 1A steps (CT primary amps) 0.30 to 0.90 in 0.1 steps 100 to 10000A in 1A steps

Operating Time and Accuracy of Current Differential Element Typical operating time: Accuracy:

Typical 1 cycle ±5% (±7% at I < 0.3×In)

Breaker Failure (BF) Protection Overcurrent element (OCB): BF timer for retrip of failed breaker: BF timer for related breaker trip: Operating time of overcurrent element Resetting time of overcurrent element Accuracy of overcurrent element: DO/PU ratio:

0.1 to 2.0 times of current rating in 0.1 steps 0 to 500ms in 1ms steps 50 to 500ms in 1ms steps less than 20ms at 50Hz or less than 17ms at 60Hz less than 15ms at 50Hz or less than 13ms at 60Hz ±5% (±10% at I < 0.5×In) 0.8

Voltage Check Function Undervoltage element (UVGF): Undervoltage element (UVSF): Zero-phase overvoltage element (OVGF): Undervoltage change detection element (UVDF)

20 to 60V in 1V steps 60 to 100V in 1V steps 0.1 to 10.0V in 0.1V steps 0.07 times voltage before fault

Disturbance Record Initiation Overcurrent element: 0.1 to 10.0 times of current rating in 0.1 steps

Page 434: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 433 ⎯

6 F 2 S 0 8 8 2

CU to BU communication Type (for GRB100−∗∗∗∗∗−∗∗−∗0-(J)): Connector: Cable with connector and length

Plastic optical fibre RFA4012GV, Specify the length when ordering.

Type (for GRB100−∗∗∗∗∗−∗∗−∗2-(J)): Connector: Cable:

GI optical fibre ST connector Graded-index multi-mode 50/125μm or 62.5/125μm

Communication Port of Central Unit Front communication port (local PC) Connection Cable type Cable length Connector

Point to point Multi-core (straight) 15m (max.) RS232C 9-pin D-sub miniature connector female

Rear communication port (remote PC or Substation Automation System)

RS485 I/F: Transmission data rate for RSM system Connection Connector Cable and length Isolation

64kbps Multidrop mode (max. 32 relays) Screw terminals Twisted pair cable with shield, max. 1200m 2kVac for 1min.

Fibre optic I/F:

ST connector, graded-index multi-mode 62.5/125μm type optical fibres

Ethernet LAN I/F: 100BASE-TX: RJ-45 connector 100BASE-FX: SC connector, Multimode 62.5/125μm type optical fibres

IRIG-B Port on Central Unit IRIG Time Code Input impedance Input voltage range Connector type Cable type

IRIG-B122 4k-ohm 4Vp-p to 10Vp-p BNC connector 50 ohm coaxial cable

Binary Inputs Operating voltage Typical 74Vdc(min.70Vdc) for 110V/125Vdc rating

Typical 138Vdc(min.125Vdc) for 220V/250Vdc rating Typical 31Vdc(min.28Vdc) for 48V/54V/60Vdc rating

Contact Ratings Trip contacts (heavy duty contacts) Make and carry Break Auxiliary contacts Make and carry Break

5A continuously, 30A, 290Vdc for 0.5s (L/R=10ms) 0.15A, 290Vdc (L/R=40ms) 4A continuously, 10A, 220Vdc for 0.5s (L/R�5ms) 0.1A, 220Vdc (L/R=40ms)

Mechanical design Weight Central Unit Bay Unit Case colour Installation

12kg 9.5kg 10YR8/1 Flush mounting or rack mounting

Page 435: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 434 ⎯

6 F 2 S 0 8 8 2

ENVIRONMENTAL PERFORMANCE CLAIMS

Test Standards Details Atmospheric Environment Temperature I1EC60068-2-1/2 Operating range: -10°C to +55°C.

Storage / Transit: -25°C to +70°C. Humidity IEC60068-2-78 56 days at 40°C and 93% relative humidity. Enclosure Protection IEC60529 IP51 (Rear: IP20) Mechanical Environment Vibration IEC60255-21-1 Response - Class 1

Endurance - Class 1 Shock and Bump IEC60255-21-2 Shock Response Class 1

Shock Withstand Class 1 Bump Class 1

Seismic IEC60255-21-3 Class 1 Electrical Environment Dielectric Withstand IEC60255-5 2kVrms for 1 minute between all terminals and earth.

2kVrms for 1 minute between independent circuits. 1kVrms for 1 minute across normally open contacts.

High Voltage Impulse IEC60255-5 Three positive and three negative impulses of 5kV(peak), 1.2/50μs, 0.5J between all terminals and between all terminals and earth.

Electromagnetic Environment High Frequency Disturbance / Damped Oscillatory Wave

IEC60255-22-1 Class 3, IEC61000-4-12 / EN61000-4-12

1MHz 2.5kV applied to all ports in common mode. 1MHz 1.0kV applied to all ports in differential mode.

Electrostatic Discharge IEC60255-22-2 Class 3, IEC61000-4-2 / EN61000-4-2

6kV contact discharge, 8kV air discharge.

Radiated RF Electromagnetic Disturbance

IEC60255-22-3 Class 3, IEC61000-4-3 / EN61000-4-3

Field strength 10V/m for frequency sweeps of 80MHz to 1GHz and 1.7GHz to 2.2GHz. Additional spot tests at 80, 160, 450, 900 and 1890MHz.

Fast Transient Disturbance

IEC60255-22-4, IEC61000-4-4 / EN61000-4-4

4kV, 2.5kHz, 5/50ns applied to HV, I/O ports. 2kV, 5kHz, 5/50ns applied to RS485 port, LAN port.

Surge Immunity IEC60255-22-5, IEC61000-4-5 / EN61000-4-5

1.2/50μs surge in common/differential modes: HV ports: 2kV/1kV (peak) PSU and I/O ports: 2kV/1kV (peak) RS485 port: 1kV (peak)

Conducted RF Electromagnetic Disturbance

IEC60255-22-6 Class 3, IEC61000-4-6 / EN61000-4-6

10Vrms applied over frequency range 150kHz to 80MHz. Additional spot tests at 27 and 68MHz.

Power Frequency Disturbance

IEC60255-22-7, IEC61000-4-16 / EN61000-4-16

300V 50Hz for 10s applied to ports in common mode. 150V 50Hz for 10s applied to ports in differential mode. Not applicable to AC inputs.

Conducted and Radiated Emissions

IEC60255-25, EN55022 Class A, IEC61000-6-4 / EN61000-6-4

Conducted emissions: 0.15 to 0.50MHz: <79dB (peak) or <66dB (mean) 0.50 to 30MHz: <73dB (peak) or <60dB (mean) Radiated emissions (at 30m): 30 to 230MHz: <30dB 230 to 1000MHz: <37dB

Page 436: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 435 ⎯

6 F 2 S 0 8 8 2

Appendix N

Symbols Used in Scheme Logic

Page 437: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 436 ⎯

6 F 2 S 0 8 8 2

Symbols used in the scheme logic and their meanings are as follows:

Signal names Marked with : Measuring element output signal

Marked with : Binary signal input from or output to the external equipment

Marked with [ ] : Scheme switch

Marked with " " : Scheme switch position

Unmarked : Internal scheme logic signal

AND gates

A B C Output 1 1 1 1

Other cases 0

A B C Output 1 1 0 1

Other cases 0

A B C Output 1 0 0 1

Other cases 0

OR gates

A B C Output 0 0 0 0

Other cases 1

A B C Output 0 0 1 0

Other cases 1

A B C Output 0 1 1 0

Other cases 1

A

Output B &

C

A

Output B ≥1

C

A

Output B &

C

A

Output B

C

A

Output B ≥1

C

A

Output B ≥1

C

&

Page 438: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 437 ⎯

6 F 2 S 0 8 8 2

Signal inversion

A Output 0 1 1 0

Timer Delaye pick-up timer with fixed setting

XXX: Set time

Delayed drop-off timer with fixed setting

XXX: Set time

Delaye pick-up timer with variable setting

XXX - YYY: Setting range

Delayed drop-off timer with variable setting

XXX - YYY: Setting range

One-shot timer

XXX - YYY: Setting range

Flip-flop S R Output 0 0 No change 1 0 1 0 1 0 1 1 0

Scheme switch A Switch Output 1 ON 1 Other cases 0

Switch Output

ON 1 OFF 0

0 t

XXX

t 0

XXX

0 t

XXX - YYY

XXX - YYY

t 0

Output

Output

ON

ON

+

A

S Output F/F

R

Output A 1

XXX - YYY

A Output A

Output

Page 439: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 438 ⎯

6 F 2 S 0 8 8 2

Page 440: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 439 ⎯

6 F 2 S 0 8 8 2

Appendix O

Sample of Setting Calculation

Page 441: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 440 ⎯

6 F 2 S 0 8 8 2

1. Power System Data

Example

• VT Ratio: 154kV/115V

• CT Ratio: 2000A/5A

• Minimum fault current: 2000A (Assumption)

• Number of feeder : 8 feeders (10 channels)

10 feeders (12 channels)

12 feeders (14 channels)

2. Relay Setting

- Relay application:

Relay type: GRB100

Page 442: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 441 ⎯

6 F 2 S 0 8 8 2

3. Setting Calculation

3.1 DIF setting

The setting of DIF (DIFCH and DIFZ) is determined from the minimum fault IFmin current that can occur on the busbar fault.

DIF setting < 0.8 x IFmin 0.8 : Margin

The setting is based on the primary circuit value, so IFmin is a primary value. The CT ratios or the difference of the CT ratios between the channels can be disregarded in the setting.

If the minimum operating current is set too low when the CT primary rating is high, the operation error of the differential element is increased as shown in Figure 3.1.1. If it is required to keep the accuracy of minimum operating current less than 5%, the following condition must be checked for the DIFCH and DIFZ setting obtained above depending on the total number of channels.

0.64 × CT primary rating < DIF setting for 49 - 64 channels

0.50 × CT primary rating < DIF setting for 33 - 48 channels

0.40 × CT primary rating < DIF setting for 25 - 32 channels

0.34 × CT primary rating < DIF setting for 17- 24 channels

0.28 × CT primary rating < DIF setting for 9 - 16 channels

0.23 × CT primary rating < DIF setting for 1 - 8 channels

0

1

2

3

4

5

6

7

8

9

10

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1DIF Setting/CT Primary Rating

Err

or

(%)

64 Channels

48 Channels

32 Channels

24 Channels

16 Channels

8 Channels

Figure 3.1.1 Accuracy Check

Page 443: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 442 ⎯

6 F 2 S 0 8 8 2

DIFCH, DIFZ = 0.8 x IFmin

= 0.8 x 2,000A

= 1,600A

Checking for accuracy of minimum operating current less than 5%.

When the number of feeder is 8 – 12, the number of channel is 10 – 14 channels.

0.28 x CT primary rating < DIF setting for 9 – 16 channels

0.28 x 2,000A < 1,600A

560A < 1,600A

Element Setting

DIFCH 1,600A

DIFZ 1,600A

3.2 DIF setting (Slope setting)

This slope is set to a ratio of 50% (ratio of incoming to outgoing), considering the maximum outgoing current 1/2 (2 is incoming and 1 is outgoing) in the event of a busbar fault as shown in Figure 3.2.1 below.

Id: Differential current, IR: Restraint current, Iko: Min. operating current

Figure 3.2.1 Percentage Restraining Characteristic

In the above case, Differential current(Id) is 1 and Restraint current(IR) is 3.

So,

SLPCH, SLPZ = 0.3 < Id / IR = 1/3

Element Setting

SLPCH 0.3

SLPZ 0.3

(Example)

Id = 1 IR = 3

OPEN CB CB

CB

CB

Operate

Iko

Id

IR

3

10

Id / IR = 1/3

Page 444: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 443 ⎯

6 F 2 S 0 8 8 2

3.3 nOCBF setting

The overcurrent element nOCBF checks that the breaker has opened and the current has disappeared. Therefore, since it is allowed to respond to the load current, it can be set from 10 to 200% of the rated current.

The setting of TnB2 are determined by the opening time of the original breaker (Tcb in Figure 3.3.1) and the reset time of the overcurrent element (Toc in Figure 3.3.1).

TnB2 = Breaker opening time + nOCBF reset time + Margin

= 50ms + 10ms +20ms

= 80ms

Element Setting Remark

nOCB 0.8

TnB2 80ms

nBFEXT ON

nBF1 OFF Retrip is no used

nBF2 ON n: 1 to 64

Fault

nCBF- TRIP

TnB2

RETRIP

TnB1

nOCBF

Original breaker

Adjacent breakers

TRIP

Retrip

TocToc

TcbTcb

TB1

TB2

Normal trip

Trip

Open Closed

Start CBF

OpenOpenClosed

Tcb: operating time of the original breaker Toc: reset time of the overcurrent element nOCBF

Figure 3.3.1 Sequence Diagram

(Example)

Page 445: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 444 ⎯

6 F 2 S 0 8 8 2

3.4 Undervoltage elements setting

The undervoltage element (UVSF, UVGF) is set to about 70% of the rated voltage.

Element Setting

UVSF 80V

UVGF 46V

3.5 DIFSV setting

The setting of DIFSV for differential current monitoring is determined from the maximum erroneous differential current during normal service condition.

(Example 1)

DIFSV setting > maximum erroneous differential current

= ε × n × ILmax ε : CT error

n : Number of channel

ILmax: Maximum load current (assumed to be max. CT primary rating current)

DIFSV = 1.2 × 0.05 × 10 × 2000A

= 1.2 × 320A

= 384A

ε = 5%, n = 10, ILmax = 2000 (Primary rating)

1.2 = Margin

Element Setting

DIFSV 380A

(Example 2)

DIFSV setting = 1.2 × (2 times of the differential current measured in normal service condition)

1.2 = Margin

When the differential current measured in normal service condition is 10% of DIF setting,

DIFSV = 1.2 × 1600A × 0.1 × 2

= 1.2 × 320A

= 384A

Element Setting

DIFSV 380A

(Example)

Page 446: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 445 ⎯

6 F 2 S 0 8 8 2

3.6 UVDF setting

The sensitivity of UVDF is fixed. The UVDF operates if a voltage drops by 7% compared to that of two cycles before. The UVDF can detect the voltage drop in the system condition SIR≥0.1 as a fault detector for CBF initiation as described below.

(Description)

ZB : Back source impedance ZL : Line impedance ZF : Fault point impedance I : Relay input current V: Relay input voltage

UVDF F

I

V

ZF

ZL

ZB

I = V

ZB + ZF = V

ZL(ZB/ZL + ZF/ZL) SIR : Source Impedance Ratio

SIR %

I = E

ZL(SIR + %) , V = E

SIR + % E : Rated voltage

When SIR = 0.1 and % = 1(ZL = ZF), the voltage drop V is as follows:

V = E

0.1 + 1 = 0.91E

Therefore, the UVDF with 7% fixed setting can detect the voltage drop in the system condition SIR≥0.1.

The following table shows the voltage drop depending on SIR.

SIR 0.1 0.3 0.5 1

V (pu) 0.91 0.77 0.67 0.50

Page 447: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 446 ⎯

6 F 2 S 0 8 8 2

Page 448: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 447 ⎯

6 F 2 S 0 8 8 2

Appendix P

IEC60870-5-103: Interoperability

Page 449: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 448 ⎯

6 F 2 S 0 8 8 2

IEC60870-5-103 Configurator IEC103 configurator software is included in a same CD as RSM100, and can be installed easily as follows:

Installation of IEC103 Configurator Insert the CD-ROM (RSM100) into a CDROM drive to install this software on a PC.

Double click the “Setup.exe” of the folder “¥IEC103Conf” under the root directory, and operate it according to the message.

When installation has been completed, the IEC103 Configurator will be registered in the start menu.

Starting IEC103 Configurator Click [Start]→[Programs]→[IEC103 Configurator]→[IECConf] to the IEC103 Configurator software.

Note: The instruction manual of IEC103 Configurator can be viewed by clicking [Help]→[Manual] on IEC103 Configurator.

IEC60870-5-103: Interoperability 1. Physical Layer 1.1 Electrical interface: EIA RS-485

Number of loads, 32 for one protection equipment

1.2 Optical interface

Glass fibre (option)

ST type connector (option)

1.3 Transmission speed

User setting: 9600 or 19200 bit/s

2. Application Layer COMMON ADDRESS of ASDU

One COMMON ADDRESS OF ASDU (identical with station address)

3. List of Information The following items can be customized with the original software tool “IEC103 configurator”. (For details, refer to “IEC103 configurator” manual No.6F2S0839.)

- Items for “Time-tagged message”: Type ID(1/2), INF, FUN, Transmission condition(Signal number), COT

- Items for “Time-tagged measurands”: INF, FUN, Transmission condition(Signal number), COT, Type of measurand quantities

- Items for “General command”: INF, FUN, Control condition(Signal number)

- Items for “Measurands”: Type ID(3/9), INF, FUN, Number of measurand, Type of measurand quantities

- Common setting

• Transmission cycle of Measurand frame • FUN of System function • Test mode, etc.

Page 450: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 449 ⎯

6 F 2 S 0 8 8 2

Note: To be effective the setting data written via the RS232C, turn off the DC supply of the relay and turn on again.

3. 1 IEC60870-5-103 Interface 3.1.1 Spontaneous events

The events created by the relay will be sent using Function type (FUN) / Information numbers (INF) to the IEC60870-5-103 master station.

3.1.2 General interrogation

The GI request can be used to read the status of the relay, the Function types and Information numbers that will be returned during the GI cycle are shown in the table below.

For details, refer to the standard IEC60870-5-103 section 7.4.3.

3.1.3 Cyclic measurements

The relay will produce measured values using Type ID=3 or 9 on a cyclical basis, this can be read from the relay using a Class 2 poll. The rate at which the relay produces new measured values can be customized.

3.1.4 Commands

The supported commands can be customized. The relay will respond to non-supported commands with a cause of transmission (COT) of negative acknowledgement of a command.

For details, refer to the standard IEC60870-5-103 section 7.4.4.

3.1.5 Test mode

In test mode, both spontaneous messages and polled measured values, intended for processing in the control system, are designated by means of the CAUSE OF TRANSMISSION ‘test mode’. This means that CAUSE OF TRANSMISSION = 7 ‘test mode’ is used for messages normally transmitted with COT=1 (spontaneous) or COT=2 (cyclic).

For details, refer to the standard IEC60870-5-103 section 7.4.5.

3.1.6 Blocking of monitor direction

If the blocking of the monitor direction is activated in the protection equipment, all indications and measurands are no longer transmitted.

For details, refer to the standard IEC60870-5-103 section 7.4.6.

3.2 List of Information The followings are the default settings.

Page 451: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 450 ⎯

6 F 2 S 0 8 8 2

List of Information IEC103 Configurator Default setting

INF Description Contents GI Type COT FUN DPI ID Signal No. OFF ON

Standard Information numbers in monitor directionSystem Function

0 End of General Interrogation Transmission completion of GI items. -- 8 10 255 -- -- --

0 Time Synchronization Time Synchronization ACK. -- 6 8 255 -- -- --

2 Reset FCB Reset FCB(toggle bit) ACK -- 5 3 220 -- -- --

3 Reset CU Reset CU ACK -- 5 4 220 -- -- --

4 Start/Restart Relay start/restart -- 5 5 220 -- -- --

5 Power On Relay power on. Not supported -- -- --

Status Indications

16 Auto-recloser active If it is possible to use auto-recloser, this item is setactive, if impossible, inactive. Not supported

17 Teleprotection active If protection using telecommunication is available,this item is set to active. If not, set to inactive. Not supported

18 Protection active If the protection is available, this item is set toactive. If not, set to inactive. GI 1 1, , 9, 12 220 3087 1 2

19 LED reset Reset of latched LEDs -- 1 1, 11, 12 220 3083 -- 2

20 Monitor direction blocked Block the 103 transmission from a relay to controlsystem. IECBLK: "Blocked" settimg. GI 1 9, 11 220 2816 1 2

21 Test mode Transmission of testmode situation from a relay tocontrol system. IECTST "ON" setting. GI 1 9, 11 220 2817 1 2

22 Local parameter Setting When a setting change has done at the local, theevent is sent to control system. Not supported

23 Characteristic1 Setting group 1 active GI 1 1, 9, 11, 12 220 2818 1 2

24 Characteristic2 Setting group 2 active GI 1 1, 9, 11, 12 220 2819 1 2

25 Characteristic3 Setting group 3 active GI 1 1, 9, 11, 12 220 2820 1 2

26 Characteristic4 Setting group 4 active GI 1 1, 9, 11, 12 220 2821 1 2

27 Auxiliary input1 Binary input 1 No set

28 Auxiliary input2 Binary input 2 No set

29 Auxiliary input3 Binary input 3 No set

30 Auxiliary input4 Binary input 4 No set

Supervision Indications32 Measurand supervision I Zero sequence current supervision GI 1 1, 9 220 2842 1 2

33 Measurand supervision V Zero sequence voltage supervision GI 1 1, 9 220 2843 1 2

35 Phase sequence supervision Negative sequence voltage supevision GI 1 1, 9 220 2844 1 2

36 Trip circuit supervision Output circuit supervision GI 1 1, 9 220 2834 1 2

37 I>>backup operation Not supported

38 VT fuse failure VT failure Not supported

39 Teleprotection disturbed CF(Communication system Fail) supervision Not supported

46 Group warning Only alarming GI 1 1, 9 220 2833 1 2

47 Group alarm Trip blocking and alarming GI 1 1, 9 220 2827 1 2

Earth Fault Indications48 Earth Fault L1 A phase earth fault Not set

49 Earth Fault L2 B phase earth fault Not set

50 Earth Fault L3 C phase earth fault Not set

51 Earth Fault Fwd Earth fault forward Not supported

52 Earth Fault Rev Earth fault reverse Not supported

Page 452: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 451 ⎯

6 F 2 S 0 8 8 2

IEC103 Configurator Default setting

INF Description Contents GI Type COT FUN DPI ID Signal NO. OFF ON

Fault Indications64 Start/pick-up L1 A phase, A-B phase or C-A phase element pick-up No set

65 Start/pick-up L2 B phase, A-B phase or B-C phase element pick-up No set

66 Start/pick-up L3 C phase, B-C phase or C-A phase element pick-up No set

67 Start/pick-up N Earth fault element pick-up Not supported

68 General trip Any trip -- 2 1 220 2855 -- 2

69 Trip L1 A phase, A-B phase or C-A phase trip No set

70 Trip L2 B phase, A-B phase or B-C phase trip No set

71 Trip L3 C phase, B-C phase or C-A phase trip No set

72 Trip I>>(back-up) Back up trip Not supported

73 Fault location X In ohms Fault location Not supported

74 Fault forward/line Forward fault Not supported

75 Fault reverse/Busbar Reverse fault Not supported

76 Teleprotection Signaltransmitted Carrier signal sending Not supported

77 Teleprotection Signal received Carrier signal receiving Not supported

78 Zone1 Zone 1 trip Not supported

79 Zone2 Zone 2 trip Not supported

80 Zone3 Zone 3 trip Not supported

81 Zone4 Zone 4 trip Not supported

82 Zone5 Zone 5 trip Not supported

83 Zone6 Zone 6 trip Not supported

84 General Start/Pick-up Any elements pick-up No set

85 Breaker Failure CBF trip or CBF retrip No set

86 Trip measuring system L1 Not supported

87 Trip measuring system L2 Not supported

88 Trip measuring system L3 Not supported

89 Trip measuring system E Not supported

90 Trip I> Inverse t ime OC trip Not supported

91 Trip I>> Definite time OC trip Not supported

92 Trip IN> Inverse t ime earth fault OC trip Not supported

93 Trip IN>> Definite time earth fault OC trip Not supported

Autoreclose indications128 CB 'ON' by Autoreclose CB close command output Not supported

129 CB 'ON' by long-timeAutoreclose Not supported

130 Autoreclose Blocked Autoreclose block Not supported

Page 453: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 452 ⎯

6 F 2 S 0 8 8 2

IEC103 configurator Default settingINF Description Contents GI Type

ID COT FUN Max. No.

Measurands144 Measurand I <meaurand I> No 0

145 Measurand I,V <meaurand I> No 0

146 Measurand I,V,P,Q <meaurand I> No 0

147 Measurand IN,VEN <meaurand I> No 0

148 Measurand IL1,2,3, VL1,2,3,P,Q,f

CH1-Ia, CH2-Ib, CH3-Ic, f measurand <meaurandII> -- 9 2, 7 220 9

Generic Function240 Read Headings Not supported

241 Read attributes of all entriesof a group Not supported

243 Read directory of entry Not supported

244 Real attribute of entry Not supported

245 End of GGI Not supported

249 Write entry with confirm Not supported

250 Write entry with execute Not supported

251 Write entry aborted Not supported

Details of MEA settings in IEC103 configurator

INF MEA Tbl Offset Data type Limit CoeffLower Upper

148 CH1-Ia 1 96 short 0 4096 4.266666

CH1-Ib 1 100 short 0 4096 4.266666

CH1-Ic 1 104 short 0 4096 4.266666

(empty)

(empty)

(empty)

(empty)

(empty)

f 2 0 short 0 4096 0.34133

Page 454: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 453 ⎯

6 F 2 S 0 8 8 2

IEC103 Configurator Default settingControl

directionType

ID COT FUN

Selection of standard information numbers in control directionSystem functions

0 Initiation of generalinterrogation -- 7 9 255

0 Time synchronization -- 6 8 255

General commands16 Auto-recloser on/off Not supported

17 Teleprotection on/off Not supported

18 Protection on/off (*1) ON/OFF 20 20 220

19 LED reset Reset indication of latched LEDs. ON 20 20 220

23 Activate characteristic 1 Setting Group 1 ON 20 20 220

24 Activate characteristic 2 Setting Group 2 ON 20 20 220

25 Activate characteristic 3 Setting Group 3 ON 20 20 220

26 Activate characteristic 4 Setting Group 4 ON 20 20 220

Generic functions

240 Read headings of all definedgroups Not supported

241 Read values or attributes of allentries of one group Not supported

243 Read directory of a singleentry Not supported

244 Read values or attributes of asingle entry Not supported

245 General Interrogation ofgeneric data Not supported

248 Write entry Not supported

249 Write entry with confirmation Not supported

250 Write entry with execution Not supported

INF Description Contents

(∗1) Note: While the relay receives the "Protection off" command, " IN SERVICE LED" is off.

Details of Command settings in IEC103 configurator

INF DCOSig off Sig on Rev Valid time

18 2686 2686 0

19 0 2688 200

23 0 2640 1000

24 0 2641 1000

25 0 2642 1000

26 0 2643 1000 ✓: signal reverse

Page 455: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 454 ⎯

6 F 2 S 0 8 8 2

Description Contents GRB100supported Comment

Basic application functionsTest mode Yes

Blocking of monitor direction Yes

Disturbance data No

Generic services No

Private data Yes

Miscellaneous

Measurand Max. MVAL = rated value times

Current L1 Ia Configurable

Current L2 Ib Configurable

Current L3 Ic Configurable

Voltage L1-E Va No set

Voltage L2-E Vb No set

Voltage L3-E Vc No set

Active power P P No set

Reactive power Q Q No set

Frequency f f Configurable

Voltage L1 - L2 Vab No set

Details of Common settings in IEC103 configurator

- Setting file’s remark: IGRB100DA001 - Remote operation valid time [ms]: 4000 - Local operation valid time [ms]: 4000 - Measurand period [s]: 2 - Function type of System functions: 220 - Signal No. of Test mode: 2817 - Signal No. for Real time and Fault number: 2854

Page 456: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 455 ⎯

6 F 2 S 0 8 8 2

[Legend]

GI: General Interrogation (refer to IEC60870-5-103 section 7.4.3)

Type ID: Type Identification (refer to IEC60870-5-103 section 7.2.1)

1 : time-tagged message 2 : time-tagged message with relative time 3 : measurands I 4 : time-tagged measurands with relative time 5 : identification 6 : time synchronization 8 : general interrogation termination 9 : measurands II 10: generic data 11: generic identification 20: general command 23: list of recorded disturbances 26: ready for transmission for disturbance data 27: ready for transmission of a channel 28: ready for transmission of tags 29: transmission of tags 30: transmission of disturbance values 31: end of transmission

COT: Cause of Transmission (refer to IEC60870-5-103 section 7.2.3) 1: spontaneous 2: cyclic 3: reset frame count bit (FCB) 4: reset communication unit (CU) 5: start / restart 6: power on 7: test mode 8: time synchronization 9: general interrogation 10: termination of general interrogation 11: local operation 12: remote operation 20: positive acknowledgement of command 21: negative acknowledgement of command 31: transmission of disturbance data 40: positive acknowledgement of generic write command 41: negative acknowledgement of generic write command 42: valid data response to generic read command 43: invalid data response to generic read command 44: generic write confirmation

FUN: Function type (refer to IEC60870-5-103 section 7.2.5.1)

DPI: Double-point Information (refer to IEC60870-5-103 section 7.2.6.5)

DCO: Double Command (refer to IEC60870-5-103 section 7.2.6.4)

Page 457: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 456 ⎯

6 F 2 S 0 8 8 2

IEC103 setting data is recommended to be saved as follows:

(1) Naming for IEC103setting data

The file extension of IEC103 setting data is “.csv”. The version name is recommended to be provided with a revision number in order to be changed in future as follows:

First draft: ∗∗∗∗∗∗_01.csv

Second draft: ∗∗∗∗∗∗_02.csv

Third draft: ∗∗∗∗∗∗_03.csv

Revision number

The name “∗∗∗∗∗∗” is recommended to be able to discriminate the relay type such as GRZ100 or GRL100, etc. The setting files remark field of IEC103 is able to enter up to 12 one-byte characters. It is utilized for control of IEC103 setting data.

(2) Saving theIEC103 setting data

The IEC103 setting data is recommended to be saved in external media such as FD (floppy disk) or CD-R, not to remain in the folder.

Page 458: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 457 ⎯

6 F 2 S 0 8 8 2

Troubleshooting

No. Phenomena Supposed causes Check / Confirmation

Object Procedure

1 Communication trouble (IEC103 communication is not available.)

Address setting is incorrect. BCU

RY

Match address setting between BCU and relay.

Avoid duplication of address with other relay.

Transmission baud rate setting is incorrect.

BCU

RY

Match transmission baud rate setting between BCU and relay.

Start bit, stop bit and parity settings of data that BCU transmits to relay is incorrect.

BCU Go over the following settings by BCU. Relay setting is fixed as following settings. - Start bit: 1bit - Stop bit: 1bit - Parity setting: even

The PRTCL1 setting is incorrect. (The model with PRTCL1 setting.)

RY Change the PRTCL1 setting. Relation between PRTCL1 setting and available transmission protocol is referred to the following table.

RS485 port at the back of the relay

PRTCL1 =HDLC

PRTCL1=IEC

COM HDLC IEC

RS485 or optical cable interconnection is incorrect.

Cable - Check the connection port.(CH1) - Check the interconnection of RS485 A/B/COM - Check the send and received interconnection of

optical cable.

The setting of converter is incorrect. (RS485/optic conversion is executed with the transmission channel, etc.)

Converter In the event of using G1IF2, change the DIPSW setting in reference to INSTRUCTION MANUAL (6F2S0794).

The relationship between logical “0/1” of the signal and Sig.on/off is incorrect. (In the event of using optical cable)

BCU Check the following; Logical0 : Sig.on Logical1:Sig.off

Terminal resistor is not offered. (Especially when RS485 cable is long.)

cable Impose terminal resistor (150[ohms]) to both ends of RS 485 cable.

Relay cannot receive the requirement frame from BCU.

(The timing coordination of sending and receiving switch control is irregular in half-duplex communication.)

BCU Check to secure the margin more than 15ms between receiving the reply frame from the relay and transmitting the next requirement frame on BCU.

The requirement frame from BCU and the reply frame from relay contend.

(The sending and receiving timing coordination is irregular in half-duplex communication.)

BCU Check to set the time-out of reply frame from the relay.

Time-out setting: more than 100ms (acceptable value of response time 50ms plus margin)

Page 459: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 458 ⎯

6 F 2 S 0 8 8 2

No. Phenomena Supposed causes Check / Confirmation

Object Procedure

2 HMI does not display IEC103 event on the SAS side.

The relevant event sending condition is not valid.

RY Change the event sending condition (signal number) of IEC103 configurator if there is a setting error. When the setting is correct, check the signal condition by programmable LED, etc.

The relevant event Information Number (INF) and/or Function Type (FUN) may be different between the relay and SAS.

RY

SAS

Match the relevant event Information Number (INF) or Function Type (FUN) between the relay and SAS.

The relay is not initialised after writing IEC103 configurator setting.

RY Check the sum value of IEC103 setting data from the LCD screen. When differing from the sum value on IEC103 configurator, initialise the relay.

It changes to the block mode. RY Change the IECBR settling to Normal.

3 Time can be synchronised with IEC103 communication.

BCU does not transmit the frame of time synchronisation.

BCU Transmit the frame of time synchronisation.

The settling of time synchronisation source is set to other than IEC.

RY Change the settling of time synchronisation source to IEC.

(Note) BCU: Bay control unit, RY: Relay

Page 460: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 459 ⎯

6 F 2 S 0 8 8 2

Appendix Q IEC61850 : MICS & PICS Setting

Page 461: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 460 ⎯

6 F 2 S 0 8 8 2

MICS: IEC61850 Model Implementation Conformance Statement The GRB100 relay supports IEC 61850 logical nodes and common data classes as indicated in the following tables. Logical nodes in IEC 61850-7-4 Logical Nodes GRB100 L: System Logical Nodes LPHD Yes Common Logical Node Yes LLN0 Yes P: Logical Nodes for Protection functions PDIF Yes PDIR --- PDIS --- PDOP --- PDUP --- PFRC --- PHAR --- PHIZ --- PIOC --- PMRI --- PMSS --- POPE --- PPAM --- PSCH --- PSDE --- PTEF --- PTOC --- PTOF --- PTOV --- PTRC --- PTRC_CHEX Yes PTTR --- PTUC --- PTUV --- PUPF --- PTUF --- PVOC --- PVPH --- PZSU --- R: Logical Nodes for protection related functions RDRE --- RADR --- RBDR --- RDRS --- RBRF --- RBRF_EX Yes RBRF_CHEX Yes RDIR --- RFLO --- RPSB --- RREC --- RSYN --- C: Logical Nodes for Control CALH --- CCGR --- CILO --- CPOW --- CSWI --- G: Logical Nodes for Generic references GAPC Yes GGIO Yes GGIO_GOOSE Yes

GSAL --- I: Logical Nodes for Interfacing and archiving IARC --- IHMI --- ITCI --- ITMI --- A: Logical Nodes for Automatic control ANCR --- ARCO --- ATCC --- AVCO --- M: Logical Nodes for Metering and measurement MDIF --- MHAI --- MHAN --- MMTR --- MMXN --- MMXU Yes MMXU_CHEX Yes MSQI Yes MSQI_CHEX Yes MSTA --- S: Logical Nodes for Sensors and monitoring SARC --- SIMG --- SIML --- SPDC --- X: Logical Nodes for Switchgear XCBR --- XSWI --- T: Logical Nodes for Instrument transformers TCTR --- TVTR --- Y: Logical Nodes for Power transformers YEFN --- YLTC --- YPSH --- YPTR --- Z: Logical Nodes for Further power system equipment ZAXN --- ZBAT --- ZCAB --- ZCAP --- ZCON --- ZGEN --- ZGIL --- ZLIN --- ZMOT ---

ZREA --- ZRRC --- ZSAR --- ZTCF --- ZTCR ---

Page 462: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 461 ⎯

6 F 2 S 0 8 8 2

Common data classes in IEC61850-7-3 Common data classes GRB100Status information SPS Yes DPS --- INS Yes ACT Yes ACT_ABC --- ACD Yes ACD_ABC Yes SEC --- BCR --- Measured information MV Yes CMV Yes SAV --- WYE Yes WYE_ABCN --- DEL --- SEQ Yes HMV --- HWYE ---

HDEL --- Controllable status information SPC Yes DPC -- INC Yes BSC --- ISC --- Controllable analogue information APC --- Status settings SPG --- ING --- Analogue settings ASG Yes CURVE --- Description information DPL Yes LPL Yes CSD ---

Page 463: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 462 ⎯

6 F 2 S 0 8 8 2

LPHD class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data PhyName DPL Physical device name plate M Y PhyHealth INS Physical device health M Y OutOv SPS Output communications buffer overflow O N Proxy SPS Indicates if this LN is a proxy M Y InOv SPS Input communications buffer overflow O N NumPwrUp INS Number of Power ups O N WrmStr INS Number of Warm Starts O N WacTrg INS Number of watchdog device resets detected O N PwrUp SPS Power Up detected O N PwrDn SPS Power Down detected O N PwrSupAlm SPS External power supply alarm O N RsStat SPC Reset device statistics T O N Common Logical Node class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Mandatory Logical Node Information (Shall be inherited by ALL LN but LPHD)Mod INC Mode M Y Beh INS Behaviour M Y Health INS Health M Y NamPlt LPL Name plate M Y Optional Logical Node Information Loc SPS Local operation O N EEHealth INS External equipment health O N EEName DPL External equipment name plate O N OpCntRs INC Operation counter resetable O N OpCnt INS Operation counter O N OpTmh INS Operation time O N Data Sets (see IEC 61850-7-2)Inherited and pecialized from Logical Node class (see IEC 61850-7-2) Control Blocks (see IEC 61850-7-2) Inherited and pecialized from Logical Node class (see IEC 61850-7-2) Services (see IEC 61850-7-2)Inherited and pecialized from Logical Node class (see IEC 61850-7-2) LLNO class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M Loc SPS Local operation for complete logical device O Y OpTmh INS Operation time O N Cobtrols Diag SPC Run Diagnostics O Y LEDRs SPC LED reset T O Y

Page 464: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 463 ⎯

6 F 2 S 0 8 8 2

PDIF class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M OpCntRs INC Resetable operation counter O N Status Information Str ACD_ABC Start M Y Op ACT Operate T M Y TmAst CSD Active curve characteristic O N Measured Values DifAClc WYE Differential Current O Y RstA WYE Restraint Current O Y Setting LinCapac ASG Line capacitance (for load currents) O N LoSet ING Low operate value, percentage of the nominal current O N HiSet ING High operate value, percentage of the nominal current O N MinOpTmms ING Minimum Operate Time O N MaxOpTmms ING Maximum Operate Time O N RstMod ING Restraint Mode O N RsDlTmms ING Reset Delay Time O N TmACrv CURVE Operating Curve Type O N PTRC_CHEX class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M OpCntRs INC Resetable operation counter O N Status Information Tr1 ACT Trip CH1 C Y Tr2 ACT Trip CH2 C Y Tr3 ACT Trip CH3 C Y Tr4 ACT Trip CH4 C Y Tr5 ACT Trip CH5 C Y Tr6 ACT Trip CH6 C Y Tr7 ACT Trip CH7 C Y Tr8 ACT Trip CH8 C Y Tr9 ACT Trip CH9 C Y Tr10 ACT Trip CH10 C Y

: : :

Tr16 ACT Trip CH16 C Y Op ACT Operate (combination of subscribed Op from protection functions) C N Str ACD Sum of all starts of all connected Logical Nodes O N

Settings TrMod ING Trip Mode O N TrPlsTmms ING Trip Pulse Time O N Condition C: At least one of the two status information (Tr, Op) shall be used.

Page 465: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 464 ⎯

6 F 2 S 0 8 8 2

RBRF_EX class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M OpCntRs INC Resetable operation counter O N Status Information Str ACD Start, timer running O N OpEx ACT Breaker failure trip (“external trip”) T C Y OpIn ACT Operate, retrip (“internal trip”) T C Y OpTr ACT Transfer trip T O Y Settings

FailMod ING Breaker Failure Detection Mode (current, breaker status, both,other) O N

FailTmms ING Breaker Failure Time Delay for bus bar trip O N SPlTrTmms ING Single Pole Retrip Time Delay O N TPTrTmms ING Three Pole Retrip Time Delay O N DetValA ASG Current Detector Value O N ReTrMod ING Retrip Mode O N Condition C: At least one of either data shall be used depending on the applied tripping schema.

Page 466: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 465 ⎯

6 F 2 S 0 8 8 2

RBRF_CHEX class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M OpCntRs INC Resetable operation counter O N Status Information Str ACD Start, timer running O N OpEx1 ACT Breaker failure trip (“external trip”) (CH1) T C Y OpEx2 ACT Breaker failure trip (“external trip”) (CH2) T C Y OpEx3 ACT Breaker failure trip (“external trip”) (CH3) T C Y OpEx4 ACT Breaker failure trip (“external trip”) (CH4) T C Y OpEx5 ACT Breaker failure trip (“external trip”) (CH5) T C Y

: : :

OpEx16 ACT Breaker failure trip (“external trip”) (CH16) T C Y OpIn1 ACT Operate, retrip (“internal trip”) (CH1) T C Y OpIn2 ACT Operate, retrip (“internal trip”) (CH2) T C Y OpIn3 ACT Operate, retrip (“internal trip”) (CH3) T C Y OpIn4 ACT Operate, retrip (“internal trip”) (CH4) T C Y OpIn5 ACT Operate, retrip (“internal trip”) (CH5) T C Y

: : :

OpIn16 ACT Operate, retrip (“internal trip”) (CH16) T C Y OpTr1 ACT Transfer trip (CH1) T O Y OpTr2 ACT Transfer trip (CH2) T O Y OpTr3 ACT Transfer trip (CH3) T O Y OpTr4 ACT Transfer trip (CH4) T O Y OpTr5 ACT Transfer trip (CH5) T O Y

: : :

OpTr16 ACT Transfer trip (CH16) T O Y Settings

FailMod ING Breaker Failure Detection Mode (current, breaker status, both,other) O N

FailTmms ING Breaker Failure Time Delay for bus bar trip O N SPlTrTmms ING Single Pole Retrip Time Delay O N TPTrTmms ING Three Pole Retrip Time Delay O N DetValA1 ASG Current Detector Value (CH1) O Y DetValA2 ASG Current Detector Value (CH2) O Y DetValA3 ASG Current Detector Value (CH3) O Y DetValA4 ASG Current Detector Value (CH4) O Y DetValA5 ASG Current Detector Value (CH5) O Y

: : :

DetValA16 ASG Current Detector Value (CH16) O Y ReTrMod ING Retrip Mode O N Condition C: At least one of either data shall be used depending on the applied tripping schema.

Page 467: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 466 ⎯

6 F 2 S 0 8 8 2

GAPC class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M Loc SPS Local operation O N OpCntRs INC Resetable operation counter O N

Controls SPCSO SPC Single point controllable status output O N DPCSO DPC Double point controllable status output O N ISCSO INC Integer status controllable status output O N Status Information Auto SPS Automatic operation O N Str ACD Start M Y Op ACT Operate T M Y Settings StrVal ASG Start Value O N GGIO class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N EEName DPL External equipment name plate O N Loc SPS Local operation O N OpCntRs INC Resetable operation counter O N Measured Values AnIn MV Analogue input O N Controls SPCSO SPC Single point controllable status output O N DPCSO DPC Double point controllable status output O N ISCSO INC Integer status controllable status output O N Status Information IntIn INS Integer status input O N Alm SPS General single alarm O N Ind1 SPS General indication (binary input) O Y Ind2 SPS General indication (binary input) O Y Ind3 SPS General indication (binary input) O Y Ind4 SPS General indication (binary input) O Y Ind5 SPS General indication (binary input) O Y Ind6 SPS General indication (binary input) O Y Ind7 SPS General indication (binary input) O Y Ind8 SPS General indication (binary input) O Y Ind9 SPS General indication (binary input) O Y Ind10 SPS General indication (binary input) O Y

: : :

Ind64 SPS General indication (binary input) O Y

Page 468: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 467 ⎯

6 F 2 S 0 8 8 2

GGIO_GOOSE class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N EEName DPL External equipment name plate O N Loc SPS Local operation O N OpCntRs INC Resetable operation counter O N Measured Values AnIn MV Analogue input O N Controls SPCSO SPC Single point controllable status output O N DPCSO DPC Double point controllable status output O N ISCSO INC Integer status controllable status output O N Status Information IntIn INS Integer status input O N Alm SPS General single alarm O N Ind1 SPS General indication (binary input) O Y Ind2 SPS General indication (binary input) O Y Ind3 SPS General indication (binary input) O Y Ind4 SPS General indication (binary input) O Y Ind5 SPS General indication (binary input) O Y Ind6 SPS General indication (binary input) O Y Ind7 SPS General indication (binary input) O Y Ind8 SPS General indication (binary input) O Y Ind9 SPS General indication (binary input) O Y Ind0 SPS General indication (binary input) O Y Ind11 SPS General indication (binary input) O Y Ind12 SPS General indication (binary input) O Y Ind13 SPS General indication (binary input) O Y Ind14 SPS General indication (binary input) O Y Ind15 SPS General indication (binary input) O Y Ind16 SPS General indication (binary input) O Y

Page 469: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 468 ⎯

6 F 2 S 0 8 8 2

MMXU class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N Measured Values TotW MV Total Active Power (Total P) O N TotVAr MV Total Reactive Power (Total Q) O N TotVA MV Total Apparent Power (Total S) O N TotPF MV Average Power factor (Total PF) O N Hz MV Frequency O Y PPV DEL Phase to phase voltages (VL1VL2, …) O N PhV WYE Phase to ground voltages (VL1ER, …) O Y A WYE Phase currents (IL1, IL2, IL3) O N W WYE Phase active power (P) O N VAr WYE Phase reactive power (Q) O N VA WYE Phase apparent power (S) O N PF WYE Phase power factor O N Z WYE Phase Impedance O N

Page 470: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 469 ⎯

6 F 2 S 0 8 8 2

MMXU class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N Measured Values TotW MV Total Active Power (Total P) O N TotVAr MV Total Reactive Power (Total Q) O N TotVA MV Total Apparent Power (Total S) O N TotPF MV Average Power factor (Total PF) O N Hz MV Frequency O N PPV DEL Phase to phase voltages (VL1VL2, …) O N PhV WYE Phase to ground voltages (VL1ER, …) O N A1 WYE Phase currents (IL1, IL2, IL3) (CH1) O Y A2 WYE Phase currents (IL1, IL2, IL3) (CH2) O Y A3 WYE Phase currents (IL1, IL2, IL3) (CH3) O Y A4 WYE Phase currents (IL1, IL2, IL3) (CH4) O Y A5 WYE Phase currents (IL1, IL2, IL3) (CH5) O Y A6 WYE Phase currents (IL1, IL2, IL3) (CH6) O Y A7 WYE Phase currents (IL1, IL2, IL3) (CH7) O Y A8 WYE Phase currents (IL1, IL2, IL3) (CH8) O Y A9 WYE Phase currents (IL1, IL2, IL3) (CH9) O Y A10 WYE Phase currents (IL1, IL2, IL3) (CH10) O Y

: : :

A16 WYE Phase currents (IL1, IL2, IL3) (CH16) O Y W WYE Phase active power (P) O N VAr WYE Phase reactive power (Q) O N VA WYE Phase apparent power (S) O N PF WYE Phase power factor O N Z WYE Phase Impedance O N

Page 471: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 470 ⎯

6 F 2 S 0 8 8 2

MSQI class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N EEName DPL External equipment name plate O N Measured Values SeqA SEQ Positive, Negative and Zero Sequence Current C N SeqV SEQ Positive, Negative and Zero Sequence Voltage C Y DQ0Seq SEQ DQ0 Sequence O N ImbA WYE Imbalance current O N ImbNgA MV Imbalance negative sequence current O N ImbNgV MV Imbalance negative sequence voltage O N ImbPPV DEL Imbalance phase-phase voltage O N ImbV WYE Imbalance voltage O N ImbZroA MV Imbalance zero sequence current O N ImbZroV MV Imbalance zero sequence voltage O N MaxImbA MV Maximum imbalance current O N MaxImbPPV MV Maximum imbalance phase-phase voltage O N MaxImbV MV Maximum imbalance voltage O N Condition C: At least one of either data shall be used.

Page 472: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 471 ⎯

6 F 2 S 0 8 8 2

MSQI_CHEX class Attribute Name Attr. Type Explanation T M/O GRB100LNName Shall be inherited from Logical-Node Class (see IEC 61850-7-2) Data Common Logical Node Information LN shall inherit all Mandatory Data from Common Logical Node Class M EEHealth INS External equipment health (external sensor) O N EEName DPL External equipment name plate O N

Measured values SeqA1 SEQ Positive, Negative and Zero Sequence Current (CH1) C Y SeqA2 SEQ Positive, Negative and Zero Sequence Current (CH2) C Y SeqA3 SEQ Positive, Negative and Zero Sequence Current (CH3) C Y SeqA4 SEQ Positive, Negative and Zero Sequence Current (CH4) C Y SeqA5 SEQ Positive, Negative and Zero Sequence Current (CH5) C Y SeqA6 SEQ Positive, Negative and Zero Sequence Current (CH6) C Y SeqA7 SEQ Positive, Negative and Zero Sequence Current (CH7) C Y SeqA8 SEQ Positive, Negative and Zero Sequence Current (CH8) C Y SeqA9 SEQ Positive, Negative and Zero Sequence Current (CH9) C Y SeqA10 SEQ Positive, Negative and Zero Sequence Current (CH10) C Y

: : :

SeqA16 SEQ Positive, Negative and Zero Sequence Current (CH16) C Y SeqV SEQ Positive, Negative and Zero Sequence Voltage C N DQ0Seq SEQ DQ0 Sequence O N ImbA WYE Imbalance current O N ImbNgA MV Imbalance negative sequence current O N ImbNgV MV Imbalance negative sequence voltage O N ImbPPV DEL Imbalance phase-phase voltage O N ImbV WYE Imbalance voltage O N ImbZroA MV Imbalance zero sequence current O N ImbZroV MV Imbalance zero sequence voltage O N MaxImbA MV Maximum imbalance current O N MaxImbPPV MV Maximum imbalance phase-phase voltage O N MaxImbV MV Maximum imbalance voltage O N Condition C: At least one of either data shall be used.

Page 473: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 472 ⎯

6 F 2 S 0 8 8 2

SPS class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

status stVal BOOLEAN ST dchg TRUE | FALSE M Y q Quality ST qchg M Y t TimeStamp ST M Y

substitution subEna BOOLEAN SV PICS_SUBST N subVal BOOLEAN SV TRUE | FALSE PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 13 INS class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

status stVal INT32 ST dchg M Y(*1) q Quality ST qchg M Y t TimeStamp ST M Y

Substitution subEna BOOLEAN SV PICS_SUBST N subVal INT32 SV PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 13 (*1): “ENUM” type is also used.

Page 474: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 473 ⎯

6 F 2 S 0 8 8 2

ACT class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

status general BOOLEAN ST dchg M Y phsA BOOLEAN ST dchg O N phsB BOOLEAN ST dchg O N phsC BOOLEAN ST dchg O N neut BOOLEAN ST dchg O N q Quality ST qchg M Y t TimeStamp ST M Y

configuration, description and extension operTm TimeStamp CF O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 13

Page 475: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 474 ⎯

6 F 2 S 0 8 8 2

ACD class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

status general BOOLEAN ST dchg M Y dirGeneral ENUMERATED ST dchg unknown | forward | backward | both M Y phsA BOOLEAN ST dchg GC_2 (1) N dirPhsA ENUMERATED ST dchg unknown | forward | backward GC_2 (1) N phsB BOOLEAN ST dchg GC_2 (2) N dirPhsB ENUMERATED ST dchg unknown | forward | backward GC_2 (2) N phsC BOOLEAN ST dchg GC_2 (3) N dirPhsC ENUMERATED ST dchg unknown | forward | backward GC_2 (3) N neut BOOLEAN ST dchg GC_2 (4) N dirNeut ENUMERATED ST dchg unknown | forward | backward GC_2 (4) N q Quality ST qchg M Y t TimeStamp ST M Y

configuration, description and extension d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 13 ACD_ABC class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

status general BOOLEAN ST dchg M Y dirGeneral ENUMERATED ST dchg unknown | forward | backward | both M Y phsA BOOLEAN ST dchg GC_2 (1) Y dirPhsA ENUMERATED ST dchg unknown | forward | backward GC_2 (1) Y phsB BOOLEAN ST dchg GC_2 (2) Y dirPhsB ENUMERATED ST dchg unknown | forward | backward GC_2 (2) Y phsC BOOLEAN ST dchg GC_2 (3) Y dirPhsC ENUMERATED ST dchg unknown | forward | backward GC_2 (3) Y neut BOOLEAN ST dchg GC_2 (4) N dirNeut ENUMERATED ST dchg unknown | forward | backward GC_2 (4) N q Quality ST qchg M Y t TimeStamp ST M Y

configuration, description and extension d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 13

Page 476: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 475 ⎯

6 F 2 S 0 8 8 2

MV class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

measured values instMag AnalogueValue MX O N mag AnalogueValue MX dchg M Y range ENUMERATED MX dchg normal | high | low | high-high | low-low |… O N q Quality MX qchg M Y t TimeStamp MX M Y

substitution subEna BOOLEAN SV PICS_SUBST N subVal AnalogueValue SV PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension units Unit CF see Annex A O Y db INT32U CF 0 … 100 000 O N zeroDb INT32U CF 0 … 100 000 O N sVC ScaledValueConfig CF AC_SCAV N rangeC RangeConfig CF GC_CON N smpRate INT32U CF O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 21

Page 477: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 476 ⎯

6 F 2 S 0 8 8 2

CMV class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

measured values instCVal Vector MX O N cVal Vector MX dchg M Y range ENUMERATED MX dchg normal | high | low | high-high | low-low |… O N q Quality MX qchg M Y t TimeStamp MX M Y

substitution subEna BOOLEAN SV PICS_SUBST N subVal Vector SV PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension units Unit CF see Annex A O Y db INT32U CF 0 … 100 000 O N zeroDb INT32U CF 0 … 100 000 O N rangeC RangeConfig CF GC_CON N magSVC ScaledValueConfig CF AC_SCAV N angSVC ScaledValueConfig CF AC_SCAV N angRef ENUMERATED CF V | A | other … O N smpRate INT32U CF O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 21

Page 478: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 477 ⎯

6 F 2 S 0 8 8 2

WYE class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) Data phsA CMV GC_1 Y phsB CMV GC_1 Y phsC CMV GC_1 Y neut CMV GC_1 N net CMV GC_1 N res CMV GC_1 N DataAttribute

configuration, description and extension angRef ENUMERATED CF Va | Vb | Vc | Aa | Ab | Ac | Vab | Vbc | Vca |

Vother | AotherO N

d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 21

SEQ class Attribute

Name Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) Data c1 CMV M Y c2 CMV M Y c3 CMV M Y DataAttribute

measured attributes seqT ENUMERATED MX pos-neg-zero | dir-quad-zero M Y

configuration, description and extension phsRef ENUMERATED CF A | B | C | … O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 21

Page 479: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 478 ⎯

6 F 2 S 0 8 8 2

SPC class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

control and status ctlVal BOOLEAN CO off (FALSE) | on (TRUE) AC_CO_M N operTm TimeStamp CO AC_CO_O N origin Originator_RO CO, ST AC_CO_O Y ctlNum INT8U_RO CO, ST 0..255 AC_CO_O N SBO VISIBLE STRING65 CO AC_CO_SBO_N_M N SBOw SBOW CO AC_CO_SBOW_E_M N Oper Oper CO AC_CO _M Y Cancel Cancel CO AC_CO_SBO_N_M

and AC_CO_SBOW_E_M

and AC_CO_TA_E_M

N

stVal BOOLEAN ST dchg FALSE | TRUE AC_ST Y q Quality ST qchg AC_ST Y t TimeStamp ST AC_ST Y stSeld BOOLEAN ST dchg AC_CO_O N

substitution subEna BOOLEAN SV PICS_SUBST N subVal BOOLEAN SV FALSE | TRUE PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension pulseConfig PulseConfig CF AC_CO_O N CtlModel CtlModels CF M Y sboTimeout INT32U CF AC_CO_O N sboClass SboClasses CF AC_CO_O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 31

Page 480: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 479 ⎯

6 F 2 S 0 8 8 2

INC class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

control and status ctlVal INT32 CO AC_CO_M N operTm TimeStamp CO AC_CO_O N origin Originator CO, ST AC_CO_O N ctlNum INT8U CO, ST 0..255 AC_CO_O N SBO VISIBLE STRING65 CO AC_CO_SBO_N_M N SBOw SBOW CO AC_CO_SBOW_E_M N Oper Oper CO AC_CO _M N Cancel Cancel CO AC_CO_SBO_N_M

and AC_CO_SBOW_E_M

and AC_CO_TA_E_M

N

stVal INT32 ST dchg M Y Q Quality ST qchg M Y T TimeStamp ST M Y stSeld BOOLEAN ST dchg AC_CO_O N

substitution subEna BOOLEAN SV PICS_SUBST N subVal INT32 SV FALSE | TRUE PICS_SUBST N subQ Quality SV PICS_SUBST N subID VISIBLE STRING64 SV PICS_SUBST N

configuration, description and extension CtlModel CtlModels CF M Y sboTimeout INT32U CF AC_CO_O N sboClass SboClasses CF AC_CO_O N minVal INT32 CF O N maxVal INT32 CF O N stepSize INT32U CF 1 … (maxVal – minVal) O N D VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 31

Page 481: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 480 ⎯

6 F 2 S 0 8 8 2

ASG class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) Data Attribute

setting setMag AnalogueValue SP AC_NSG_M Y setMag AnalogueValue SG, SE AC_SG_M N

configuration, description and extension units Unit CF see Annex A O Y sVC ScaledValueConfig CF AC_SCAV Y minVal AnalogueValue CF O N maxVal AnalogueValue CF O N stepSize AnalogueValue CF 1 … (maxVal – minVal) O N d VISIBLE STRING255 DC Text O N dU UNICODE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 42

Page 482: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 481 ⎯

6 F 2 S 0 8 8 2

DPL class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

configuration, description and extension vendor VISIBLE STRING255 DC M Y hwRev VISIBLE STRING255 DC O N swRev VISIBLE STRING255 DC O Y serNum VISIBLE STRING255 DC O N model VISIBLE STRING255 DC O Y location VISIBLE STRING255 DC O N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 45 LPL class

Attribute Name

Attribute Type FC TrgOp Value/Value Range M/O/C GRB100

DataName Inherited from Data Class (see IEC 61850-7-2) DataAttribute

configuration, description and extension vendor VISIBLE STRING255 DC M Y swRev VISIBLE STRING255 DC M Y d VISIBLE STRING255 DC M Y dU UNICODE STRING255 DC O N configRev VISIBLE STRING255 DC AC_LN0_M Y ldNs VISIBLE STRING255 EX shall be included in LLN0 only;

for example "IEC 61850-7-4:2003"AC_LN0_EX N

lnNs VISIBLE STRING255 EX AC_DLD_M N cdcNs VISIBLE STRING255 EX AC_DLNDA_M N cdcName VISIBLE STRING255 EX AC_DLNDA_M N dataNs VISIBLE STRING255 EX AC_DLN_M N Services As defined in Table 45

Page 483: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 482 ⎯

6 F 2 S 0 8 8 2

PICS: IEC61850 ASCI Conformance Statement Client/

subscriberServer/

publisherGRB100 Remarks

Client-server roles B11 Server side (of TWO-PARTY-

APPLICATION-ASSOCIATION) - c1 Y

B12 Client side of (TWO-PARTY- APPLICATION-ASSOCIATION)

c1 - -

SCSMs supported B21 SCSM: IEC61850-8-1 used Y B22 SCSM: IEC61850-9-1 used N B23 SCSM: IEC61850-9-2 used N B24 SCSM: other - Generic substation event model (GSE) B31 Publisher side - O Y B32 Subscriber side O - Y Transmission of sampled value model (SVC) B41 Publisher side - O N B42 Subscriber side O - N If Server side (B11) supported M1 Logical device c2 c2 Y M2 Logical node c3 c3 Y M3 Data c4 c4 Y M4 Data set c5 c5 Y M5 Substitution O O N M6 Setting group control O O Y Reporting M7 Buffered report control O O Y M7-1 sequence-number Y M7-2 report-time-stamp Y M7-3 reason-for-inclusion Y M7-4 data-set-name Y M7-5 data-reference Y M7-6 buffer-overflow Y M7-7 entryID Y M7-8 BufTm Y M7-9 IntgPd Y M7-10 GI Y Unbuffered report control O O Y M8-1 sequence-number Y M8-2 report-time-stamp Y M8-3 reason-for-inclusion Y M8-4 data-set-name Y M8-5 data-reference Y M8-6 BufTm Y M8-7 IntgPd Y M8-8 GI Y Logging O O N M9 Log control O O N M9-1 IntgPd N M10 Log O O N M11 Control M M Y If GSE (B31/B32) is supported GOOSE O O Y

Page 484: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 483 ⎯

6 F 2 S 0 8 8 2

M12-1 entryID M12-2 DataRefInc M13 GSSE O O N If SVC (B41/B42) is supported M14 Multicast SVC O O N M15 Unicast SVC O O N M16 Time M M Y M17 File Transfer O O Y Server S1 ServerDirectory M Y Application association S2 Associate M M Y S3 Abort M M Y S4 Release M M Y Logical device S5 LogicalDeviceDirectory M M Y Logical node S6 LogicalNodeDirectory M M Y S7 GetAllDataValues O M Y Data S8 GetDataValues M M Y S9 SetDataValues O O N S10 GetDataDirectory O M Y S11 GetDataDefinition O M Y Data set S12 GetDataSetValues O M Y S13 SetDataSetValues O O N S14 CreateDataSet O O N S15 DeleteDataSet O O N S16 GetDataSetDirectory O O Y Substitution S17 SetDataValues M M N Setting group control S18 SelectActiveSG O O Y S19 SelectEditSG O O N S20 SetSGValues O O N S21 ConfirmEditSGValues O O N S22 GetSGValues O O N S23 GetSGCBValues O O Y Reporting Buffered report control block (BRCB) S24 Report c6 c6 Y S24-1 data-change (dchg) Y S24-2 quality-change (qchg) Y S24-3 data-update (dupd) N S25 GetBRCBValues c6 c6 Y S26 SetBRCBValues c6 c6 Y Unbuffered report control block (BRCB) S27 Report c6 c6 Y S27-1 data-change (dchg) Y S27-2 quality-change (qchg) Y S27-3 data-update (dupd) N S28 GetURCBValues c6 c6 Y S29 SetURCBValues c6 c6 Y Logging Log control block

Page 485: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 484 ⎯

6 F 2 S 0 8 8 2

S30 GetLCBValues M M N S31 SetLCBValues O M N Log S32 QueryLogByTime c7 M N S33 QueryLogAfter c7 M N S34 GetLogStatusValues M M N Generic substation event model (GSE) GOOSE-CONTROL-BLOCK S35 SendGOOSEMessage c8 c8 Y S36 GetGoReference O c9 N S37 GetGOOSEElementNumber O c9 N S38 GetGoCBValues O O Y S39 SetGoCBValues O O Y GSSE-CONTROL-BLOCK S40 SendGSSEMessage c8 c8 N S41 GetGsReference O c9 N S42 GetGSSEElementNumber O c9 N S43 GetGsCBValues O O N S44 SetGsCBValues O O N Transmission of sampled value model (SVC) Multicast SVC S45 SendMSVMessage c10 c10 N S46 GetMSVCBValues O O N S47 SetMSVCBValues O O N Unicast SVC S48 SendUSVMessage c10 c10 N S49 GetUSVCBValues O O N S50 SetUSVCBValues O O N Control S51 Select M O N S52 SelectWithValue M O Y S53 Cancel O O Y S54 Operate M M Y S55 CommandTermination M O Y S56 TimeActivatedOperate O O N File Transfer S57 GetFile O M Y S58 SetFile O O N S59 DeleteFile O O N S60 GetFileAttributeValues O O Y Time T1 Time resolution of internal clock 1ms T2 Time accuracy of internal clock 1ms T1 T3 Supported TimeStamp resolution 1ms M – Mandatory O – Optional c1 – shall be ‘M’ if support for LOGICAL-DEVICE model has been declared. c2 – shall be ‘M’ if support for LOGICAL-NODE model has been declared. c3 – shall be ‘M’ if support for DATA model has been declared. c4 – shall be ‘M’ if support for DATA-SET, Substitution, Report, Log Control, or Time model has been declared. c5 – shall be ‘M’ if support for Report, GSE, or SV models has been declared. c6 – shall declare support for at least one (BRCB or URCB) c7 – shall declare support for at least one (QueryLogByTime or QueryLogAfter). c8 – shall declare support for at least one (SendGOOSEMessage or SendGSSEMessage) c9 – shall declare support if TWO-PARTY association is available. c10 – shall declare support for at least one (SendMSVMessage or SendUSVMessage).

Page 486: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 485 ⎯

6 F 2 S 0 8 8 2

PICS for A-Profile support

A-Profile shortcut

Profile Description Client Server GRB100 Remarks F/S F/S

A1 Client/server A-Profile c1 c1 Y A2 GOOSE/GSE

management A-Profile c2 c2 Y

A3 GSSE A-Profile c3 c3 N A4 TimeSync A-Profile c4 c4 Y c1 Shall be ‘m’ if support for any service specified in Table 2 are declared within the ACSI basic conformance statement. c2 Shall be ‘m’ if support for any service specified in Table 6 are declared within the ACSI basic conformance statement. c3 Shall be ‘m’ if support for any service specified in Table 9 are declared within the ACSI basic conformance statement. c4 Support for at least one other A-Profile shall be declared (e.g. in A1-A3) in order to claim conformance to IEC 61850-8-1.

PICS for T-Profile support A-Profile shortcut

Profile Description Client Server GRB100 Remarks F/S F/S

T1 TCP/IP T-Profile c1 c1 Y T2 OSI T-Profile c2 c2 N T3 GOOSE/GSE T-Profile c3 c3 Y T4 GSSE T-Profile c4 c4 N T5 TimeSync T-Profile o o Y c1 Shall be ‘m’ if support for A1 is declared. Otherwise, shall be 'i'. c2 Shall be ‘o’ if support for A1 is declared. Otherwise, shall be 'i'. c3 Shall be ‘m’ if support for A2 is declared. Otherwise, shall be 'i'. c4 Shall be ‘m’ if support for A3 is declared. Otherwise, shall be 'i'.

Page 487: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 486 ⎯

6 F 2 S 0 8 8 2

MMS InitiateRequest general parameters

InitiateRequest Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range InitiateRequest localDetailCalling m m m m Y proposedMaxServOutstandingCalling m m 1 or greater m m 1 or greater Y proposedMaxServOustandingCalled m m 1 or greater m m 1 or greater Y initRequestDetail m m m m Y InitiateRequestDetail proposedVersionNumber m m shall be 2.1 m m shall be 2.1 Y proposedParameterCBB m m m m Y servicesSupportedCalling m m m m Y additionalSupportedCalling c1 x c1 x N additionalCbbSupportedCalling c1 x c1 x N privilegeClassIdentityCalling c1 x c1 x N c1 Conditional upon Parameter CBB CSPI

MMS InitiateResponse general parameters

InitiateRequest Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range InitiateResponse localDetailCalled m m m m Y negotiatedMaxServOutstandingCalling m m 1 or greater m m 1 or greater Y negotiatedMaxServOustandingCalled m m 1 or greater m m 1 or greater Y initResponseDetail m m m m Y InitiateResponseDetail negotiatedVersionNumber m m shall be 2.1 m m shall be 2.1 Y negotiatedParameterCBB m m m m Y servicesSupportedCalled m m m m Y additionalSupportedCalled c1 x c1 x N additionalCbbSupportedCalled c1 x c1 x N privilegeClassIdentityCalled c1 x c1 x N c1 Conditional upon Parameter CBB CSPI

Page 488: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 487 ⎯

6 F 2 S 0 8 8 2

MMS service supported conformance table

MMS service supported CBB Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range status o o o m Y getNameList o o o c1 Y identify o o m m Y rename o o o o N read o o o c2 Y write o o o c3 Y getVariableAccessAttributes o o o c4 Y defineNamedVariable o o o o N defineScatteredAccess o i o i N getScatteredAccessAttributes o i o i N deleteVariableAccess o o o o N defineNamedVariableList o o o o N getNamedVariableListAttributes o o o c5 Y deleteNamedVariableList o o o c6 N defineNamedType o i o i N getNamedTypeAttributes o i o i N deleteNamedType o i o i N input o i o i N output o i o i N takeControl o i o i N relinquishControl o i o i N defineSemaphore o i o i N deleteSemaphore o i o i N reportPoolSemaphoreStatus o i o i N reportSemaphoreStatus o i o i N initiateDownloadSequence o i o i N downloadSegment o i o i N terminateDownloadSequence o i o i N initiateUploadSequence o i o i N uploadSegment o i o i N terminateUploadSequence o i o i N requestDomainDownload o i o i N requestDomainUpload o i o i N loadDomainContent o i o i N storeDomainContent o i o i N deleteDomain o i o i N getDomainAttributes o o o c14 Y createProgramInvocation o i o i N

Page 489: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 488 ⎯

6 F 2 S 0 8 8 2

MMS service supported CBB Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range deleteProgramInvocation o i o i N start o i o i N stop o i o i N resume o i o i N reset o i o i N kill o i o i N getProgramInvocationAttributes o i o i N obtainFile o c9 o c9 N defineEventCondition o i o i N deleteEventCondition o i o i N getEventConditionAttributes o i o i N reportEventConditionStatus o i o i N alterEventConditionMonitoring o i o i N triggerEvent o i o i N defineEventAction o i o i N deleteEventAction o i o i N alterEventEnrollment o i o i N reportEventEnrollmentStatus o i o i N getEventEnrollmentAttributes o i o i N acknowledgeEventNotification o i o i N getAlarmSummary o i o i N getAlarmEnrollmentSummary o i o i N readJournal o c13 o c13 N writeJournal o o o o N initializeJournal o o o c12 N reportJournalStatus o i o i N createJournal o i o i N deleteJournal o i o i N fileOpen o c8 o c8 Y fileRead o c8 o c8 Y fileClose o c8 o c8 Y fileRename o i o i N fileDelete o c9 o c9 N fileDirectory o c11 o c11 Y unsolicitedStatus o i o i N informationReport o c7 o c7 Y eventNotification o i o i N attachToEventCondition o i o i N attachToSemaphore o i o i N conclude m m m m N cancel o o o m N getDataExchangeAttributes o c10 o c10 N exchangeData o c10 o c10 N

Page 490: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 489 ⎯

6 F 2 S 0 8 8 2

MMS service supported CBB Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range defineAccessControlList o c10 o c10 N getAccessControlListAttributes o c10 o c10 N reportAccessControlledObjects o c10 o c10 N deleteAccessControlList o c10 o c10 N alterAccessControl o c10 o c10 N reconfigureProgramInvocation o c10 o c10 N c1 Shall be ‘m’ if logical device or logical node model support is declared in ACSI basic conformance statement. c2 Shall be ‘m’ if logical node model support is declared in ACSI basic conformance statement or if support for the MMS write service is declared. c3 Shall be ‘m’ if ACSI support for SetDataValues service is declared or implied. c4 Shall be ‘m’ if logical node model support is declared in ACSI basic conformance statement. c5 Shall be ‘m’ if data set support is declared in the ACSI basic conformance statement. c6 Shall be ‘m’ if support for defineNamedVariableList is declared. c7 Shall be 'm' if support for ACSI Report or ACSI command termination is declared. c8 Shall be 'm' if support for ACSI GetFile is declared. c9 Shall be 'm' if support for ACSI SetFile is declared. c10 Shall not be present since MMS minor version is declared to be 1. c11 Shall be 'm' if support for ACSI GetFileAttributeValues is declared. c12 Shall be 'm' if support for the ACSI log model is declared. c13 Shall be 'm' if support for the ACSI QueryLogByTime or QueryLogAfter is declared. c14 Shall be 'm' if support for the ACSI logical device model is declared.

Page 491: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 490 ⎯

6 F 2 S 0 8 8 2

MMS Parameter CBB

MMS parameter CBB Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range STR1 o o o c1 Y STR2 o o o o N NEST 1 1 or greater 1 c2 Y(10) VNAM o o o c1 Y VADR o o o o N VALT o o o c1 Y bit x x x x N TPY o o o o N VLIS o c1 o c3 Y bit x x x x N bit x x x x N CEI o i o i N ACO o c4 o c4 N SEM o c4 o c4 N CSR o c4 o c4 N CSNC o c4 o c4 N CSPLC o c4 o c4 N CSPI o c4 o c4 N c1 Shall be ‘m’ if ACSI logical node model support declared. c2 Shall be five(5) or greater if ACSI logical node model support is declared. c3 Shall be ‘m’ if ACSI data set, reporting, GOOSE, or logging model support is declared. c4 Shall not be present. Receiving implementations shall assume not supported.

GetNameList conformance statement

GetNameList Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

ObjectClass m m m m Y ObjectScope m m m m Y DomainName o o m m Y ContinueAfter o m m m Y

Response+ List Of Identifier m m m m Y MoreFollows m m m m Y

Response- Error Type m m m m Y

NOTE Object class ‘vmd' (formerly VMDSpecific in MMS V1.0) shall not appear. If a request contains this ObjectClass, an MMS Reject shall be issued.

Page 492: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 491 ⎯

6 F 2 S 0 8 8 2

AlternateAccessSelection conformance statement

Not applicable.

VariableAccessSpecification conformance statement

VariableAccessSpecification Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range listOfVariable o o o c1 Y

variableSpecification o o o c1 Y alternateAccess o o o c1 Y

variableListName o o o c2 Y c1 Shall be ‘m’ if ACSI support for Logical Node Model is declared. c2 Shall be ‘m’ if ACSI support for ACSI DataSets, reporting, or logging is declared.

VariableSpecification conformance statement

VariableSpecification Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range name o o o m Y address o o o i N variableDescription o o o i N scatteredAccessDescription o x o x N invalidated o x o x N

Read conformance statement

Read Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

specificationWithResult o o o m Y variableAccessSpecification m m m m Y

Response variableAccessSpecification o o o m Y listOfAccessResult m m m m Y

Write conformance statement

Write Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

variableAccessSpecification m m m m Y listOfData m m m m Y

Response failure m m m m Y success m m m m Y

Page 493: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 492 ⎯

6 F 2 S 0 8 8 2

InformationReport conformance statement

InformationReport Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

variableAccessSpecification m m m m Y listOfAccessResult m m m m Y

GetVariableAccessAttributes conformance statement

GetVariableAccessAttributes Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

name o o m m Y address o o m x N

Response mmsDeletable m m m m Y address o x o x N typeSpecification m m m m Y

DefineNamedVariableList conformance statement

Not applicable.

GetNamedVariableListAttributes conformance statement

GetNamedVariableListAttributes Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

ObjectName m m m m Y Response

mmsDeletable m m m m Y listOfVariable m m m m Y variableSpecification m m m m Y alternateAccess o m o i N

DeleteNamedVariableList conformance statement Not applicable.

ReadJournal conformance statement Not applicable.

JournalEntry conformance statement Not applicable.

InitializeJournal conformance statement Not applicable.

Page 494: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 493 ⎯

6 F 2 S 0 8 8 2

FileDirectory conformance statement

FileDirectory Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

filespecification o o m m Y continueAfter o o m m Y

Response+ listOfDirectoryEntry m m m m Y MoreFollows m m m m Y

FileOpen conformance statement

FileOpen Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

filename m m m m Y initialPosition o o m m Y

Response+ frsmID m m m m Y fileAttributes m m m m Y

FileRead conformance statement

FileRead Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

frsmID m m m m Y Response+

fileData m m m m Y MoreFollows m m m m Y

FileClose conformance statement

FileClose Client-CR Server-CR GRB100 Base F/S Value/range Base F/S Value/range Request

frsmID m m m m Y Response+ m m m m Y

Page 495: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 494 ⎯

6 F 2 S 0 8 8 2

Subscriber Publisher Value/comment GRB100 GOOSE Services c1 c1 Y SendGOOSEMessage m m Y GetGoReference o c3 N GetGOOSEElementNumber o c4 N GetGoCBValues o o Y SetGoCBValues o o Y GSENotSupported c2 c5 N GOOSE Control Block (GoCB) o o Y c1 Shall be ‘m’ if support is declared within ACSI basic conformance statement. c2 Shall be ‘m’ if ACSI basic conformance support for either GetGoReference or GetGOOSEElementNumber is declared. c3 Shall be ‘m’ if support for ACSI basic conformance of GetGoReference is declared. c4 Shall be ‘m’ if support for ACSI basic conformance of GetGOOSEElementNumber. c5 Shall be ‘m’ if no support for ACSI basic conformance of GetGOOSEElementNumber is declared.

GOOSE conformance statement

GSSE conformance statement

Not applicable.

Page 496: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 495 ⎯

6 F 2 S 0 8 8 2

Appendix R Failed Module Tracing and Replacement

Page 497: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 496 ⎯

6 F 2 S 0 8 8 2

1. Failed module tracing and its replacement

If the “ALARM” LED is ON, the following procedure is recommended. If not repaired, contact the vendor.

“ALARM” LED ON?

Any LCD messages?

Locate the failed module.

Module replacement

If both “IN SERVICE” LED and “ALARM” LED are OFF, check the followings. Check: Is DC supply voltage available with the correct

polarity and of adequate magnitude, and connected to the correct terminals?

Procedure

No No failure

Locate the failed module referring to Table Q-1. Caution: Check that the replacement module has an

identical module name (VCT, SPM, IO1, IO2, etc.) and hardware type-form as the failed module. Furthermore, the SPM and FEP modules must have the same software name and version. Refer to Section 4.2.5.1.

Countermeasure

As shown in the table, some of the messages cannot identify the fault location definitely but suggest plural possible failure locations. In these cases, the failure location is identified by replacing the suggested failed modules with spare modules one by one until the "ALARM" LED is turned off.

DC supply “OFF”

DC supply “ON”

“ALARM” LED OFF?

NoContact the vendor.

End

No

Not displayed Press [VIEW] key

Contact the vendor.Not displayed

Press [VIEW] key

Yes Yes

Page 498: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 497 ⎯

6 F 2 S 0 8 8 2

If any messages are shown on the LCD, the failed module or failed external circuits can be located by referring to Table 6.7.1.

This table shows the relationship between messages displayed on the LCD and estimated failure location. Locations marked with (1) have a higher probability than locations marked with (2) and (3). Locations marked with (2) have a higher probability than locations marked with (3). The monitoring of BU is performed by FEP module through XOP module in CU. The monitoring result is displayed on LCD by SPM module. If an FEP module fails, therefore, the result displayed on the LCD may be incorrect. The relationship between the FEP module number and the monitored BUs is as follows:

FEP Module No. BU

Model C∗1∗ Model C∗2∗ Model C∗3∗ Model C∗4∗ Model C∗6∗ Model C∗8∗ FEP3-1 x x x x x x XOP1-1 x x x x x XOP1-2 x x x x XOP1-3 x x x FEP3-2 x x XOP1-1 x x XOP1-2 x XOP1-3 x

As shown in the table, some of the messages cannot identify the fault location definitely but suggest plural possible failure locations. In these cases, the failure location is identified by replacing the suggested failed modules with spare modules one by one until the "ALARM" LED is turned off.

The replacement or investigation should be performed first for the module or circuit with higher probability in the table.

If there is a failure and the LCD is not working such as a screen is frozen or not displayed, the failure location is any one of SPM, FEP , XOP and HMI module.

If there is a failure and no message is shown on the LCD in the CU, it means that the failure location is either in the DC power supply circuit or in the microprocessors mounted on the SPM module. In this case, check the "ALARM" LED. If it is off, the failure is in the DC power supply circuit. If it is lit, open the relay front panel and check the LEDs mounted on the SPM module. If the LED on the SPM module is off, the failure is in the DC power supply circuit. If the LED is lit, the failure is in the microprocessor.

In the former case, check if the correct DC voltage is applied to the relay. If it is, replace the IO#1 module mounting the DC/DC converter and confirm that the "ALARM" LED is turned off. In the latter case, replace the SPM module mounting the processors and confirm that the "ALARM" LED is turned off.

When the "POWER" LED in the BU is off, check if the correct DC voltage is applied to the BU. If it is, replace the BUM1 module mounting the DC/DC converter and confirm that the "POWER" LED is turned on.

When a failure is detected during regular testing, it will not be difficult to identify the failed module to be replaced.

Page 499: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 498 ⎯

6 F 2 S 0 8 8 2

Note: When a failure or an abnormality is detected during the regular test, confirm the following first: - Test circuit connections are correct. - Modules are securely inserted in position. - Correct DC power voltage with correct polarity is applied and connected to the correct terminals. - Correct AC inputs are applied and connected to the correct terminals. - Test procedures comply with those stated in the manual.

Page 500: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 499 ⎯

6 F 2 S 0 8 8 2

Table 6.7.1 LCD Message and Failure Location

Failure location

Message or Operation

CU BU AC cable

Optic cable

DS or CB

AC inputs

LAN cable/

network

PLC, IEC

61850 data

BI

Input VCT FEP or

XOP

SPM IO#1 IO#2 HMI VCT BUM1

BUM5

Checksum err ×

ROM-RAM err ×

SRAM err ×

CPU err ×

Invalid err ×

NMI err ×

BU-RAM err ×

EEPROM err ×

ROM data err ×

A/D err ×

V0∗ err × (2) × (1) × (2) × (1)

V2∗ err × (2) × (1) × (2) × (1)

Sampling err ×

DIO err × (2) × (1) × (1)

DIDIS err × (2) × (1)

LCD err × (2) × (1)

FEP∗: Checksum err

×

FEP∗: ROM-RAM err

×

FEP∗: SRAM err

×

FEP∗: DPRAM err

×

FEP∗: stopped ×

FEP∗:CPU err ×

FEP∗:Invalid err

×

FEP∗:NMI err ×

FEP∗: Sampling ×

BU∗: COM err × (3) × (1) × (2)

BU∗: A/D err × (3) × (2) × (1) × (2)

BU∗: DIO err × (3) × (1) × (1) × (2)

BU∗: Address err

× (3) × (1) × (2)

BU∗: EEPROM err

× (2) × (1)

BU∗: AI err × (3) × (2) × (1) × (2)

BU∗: Trip fail × (1) × (1)

Page 501: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 500 ⎯

6 F 2 S 0 8 8 2

Failure location

Message or Operation

CU BU AC cable

Optic cable

DS or CB

AC inputs

LAN cable/

network

PLC, IEC

61850 data

BI

Input VCT FEP or

XOP

SPM IO#1 IO#2 HMI VCT BUM1

BUM5

CT∗ err × (2) × (1) × (2) × (1)

DS∗ err × (2) × (2) × (1)

DS-Z* err × (1) × (2)

CB∗ err × (2) × (2) × (1)

Id-Z err × (2) × (1) × (2) × (1)

Id err × (2) × (1) × (2) × (1)

CT fail,

CT-Z∗ fail

× (2) × (1) × (2) × (1)

DC supply off ×

RTC err ×

PCI err ×

LAN err ×

Goose stop × (2) × (1)

Ping err × (2) × (1)

PLC stop × ×

MAP stop × ×

No-working of LCD

× (1) × (1) × (1)

Note *: The monitoring of BU is performed by FEP module through XOP module in CU. The monitoring result is displayed on LCD by SPM module. If an FEP module fails, therefore, the result displayed on the LCD may be incorrect.

Page 502: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 501 ⎯

6 F 2 S 0 8 8 2

2. Methods of Replacing the Modules

CAUTION When handling a module, take anti-static measures such as wearing an earthed wrist band and placing modules on an earthed conductive mat. Otherwise, many of the electronic components could suffer damage.

CAUTION After replacing the SPM module, check all of the settings including the data related the PLC, IEC60870-5-103 and IEC61850, etc. are restored the original settings.

The initial replacement procedure is as follows:

1). Switch off the DC power supply.

Hazardous voltage may remain in the DC circuit just after switching off the DC power supply. It takes about 30 seconds for the voltage to discharge.

2). Remove the front panel cover. 3). Open the front panel.

Open the front panel of the relay by unscrewing the binding screw located on the left side of the front panel.

Case size: 1/2”inchs

4). Detach the holding bar. Detach the module holding bar by unscrewing the binding screw located on the left side of the bar.

WARNING

Page 503: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 502 ⎯

6 F 2 S 0 8 8 2

5). Unplug the cables. Unplug the ribbon cable running among the modules by nipping the catch (in case of black connector) and by pushing the catch outside (in case of gray connector) on the connector.

6). Pull out the module. Pull out the failure module by pulling up or down the top and bottom levers (white).

7). Insert the replacement module. Insert the replacement module into the same slots where marked up.

. 8). Do the No.5 to No.1 steps in reverse order.

CAUTION Supply DC power after checking that all the modules are in their original positions and the ribbon cables are plugged in. If the ribbon cables are not plugged in enough (especially the gray connectors), the module could suffer damage.

Gray connector

Black connector

SPM module

Details of the gray connector on modules (top side)

×Not enough ○Enough

Page 504: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 503 ⎯

6 F 2 S 0 8 8 2

9). Lamp Test • RESET key is pushed 1 second or more by LCD display off.

• It checks that all LCDs and LEDs light on.

10). Check the automatic supervision functions. • LCD not display “Auto-supervision” screens in turn, and Event Records

• Checking the “IN SERVICE” LED light on and “ALARM LED” light off.

Page 505: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 504 ⎯

6 F 2 S 0 8 8 2

Page 506: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 505 ⎯

6 F 2 S 0 8 8 2

Appendix S

Ordering

Page 507: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 506 ⎯

6 F 2 S 0 8 8 2

Central unit (CU)

Relay type: Busbar protection relay GRB100 CU Model:

-Model C310: max. 8 channels -Model C320: max. 16 channels -Model C330: max. 24 channels -Model C340: max. 32 channels -Model C360: max. 48 channels -Model C380: max. 64 channels -Model C410: max. 8 channels / With voltage inputs -Model C420: max. 16 channels / With voltage inputs -Model C430: max. 24 channels / With voltage inputs -Model C440: max. 32 channels / With voltage inputs -Model C460: max. 48 channels / With voltage inputs -Model C480: max. 64 channels / With voltage inputs

C310 C320 C330 C340 C360 C380 C410 C420 C430 C440 C460 C480

Ratings: 1A, 50Hz, 110V/125Vdc 1A, 60Hz, 110V/125Vdc 5A, 50Hz, 110V/125Vdc 5A, 60Hz, 110V/125Vdc 1A, 50Hz, 220V/250Vdc 1A, 60Hz, 220V/250Vdc 5A, 50Hz, 220V/250Vdc 5A, 60Hz, 220V/250Vdc 1A, 50Hz, 48V/54V/60Vdc 1A, 60Hz, 48V/54V/60Vdc 5A, 50Hz, 48V/54V/60Vdc 5A, 60Hz, 48V/54V/60Vdc

1 2 3 4 5 6 7 8 A B C D

Communications: RS485 + 100BASE-TX RS485 + 100BASE-FX Fibre opt. + 100BASE-FX

A B E

Miscellaneous: CU to BU communication Plastic optical fibre GI optical fibre

0 2

LED label: Standard Option: User configurable LED label

None J

GRB100 − D − 0 − −

Page 508: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 507 ⎯

6 F 2 S 0 8 8 2

Bay unit (BU)

Relay type: Busbar protection relay GRB100BU Model:

-Model B301B: 1 channel provided. (2 HS contacts) -Model B311B: 1 channel provided. (6 HS contacts) -Model B411L: 1 channel provided. (6 HS contacts) / With LED

B301B B311B B411L

CT rating: 1A 5A

1 2

Frequency: 50Hz 60Hz

1 2

DC power supply rating: 110V/125V 220V/250V 48V

1 2 3

Miscellaneous: CU to BU communication Plastic optical fibre GI optical fibre

0 2

Note: Please inform us which is ordered panel surface mount type or 19-inch rack mount type. In 19 inch rack mount type, please order attachment kit. - for BU: attachment kit: EP-101(used to attach at left side), EP-103(used for linking two units),

EP-107(used to attach at right side) - for CU: attachment kit: EP-102(used to attach at left side)

GRB100 − − −

Page 509: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential

⎯ 508 ⎯

6 F 2 S 0 8 8 2

Version-up Records Version

No. Date Revised Section Contents

0.0 Oct. 29, 2008 -- First issue. 1.0 Dec. 2, 2009 Complete revision 2.0 Aug. 25, 2010 Appendices Modified Appendix M. 2.1 Oct. 28, 2011 Precautions

2.5.4 Modified the description of ‘Disposal’. Modified Figures 2.5.4 and 2.5.6.

Page 510: INSTRUCTION MANUAL BUSBAR PROTECTION RELAY GRB100 · PDF fileINSTRUCTION MANUAL BUSBAR PROTECTION RELAY ... Appendix O Sample of Setting Calculation 439 ... percentage differential