THE "GUIDING SYSTEM"
description
Transcript of THE "GUIDING SYSTEM"
Sepam Offer EN 2007_01.ppt1
THE "GUIDING SYSTEM"
Sepam Offer EN 2007_01.ppt2
Sepam series 20:simple solutions for common applications
Sepam series 40:high-performing solutions for demanding applications
Sepam series 80:intelligent solutions for personalized applications
Sepam protection relays
A range of solutions for all applications
Sepam series 10:designed for building and Utilities
Sepam Offer EN 2007_01.ppt3
Sepam Series 10 selection guide
Sepam series 10 N: earth fault protection
-Sepam series 10 B: 3 phases overcurrent and earth fault protection
- Sepam series 10 A: communication, logic input and signalling relays
Sepam Offer EN 2007_01.ppt4
Sepam series 20 40 80 selection guide
3V + V0
3I + I0
42 I / 23 O2 com. portLogical equationsLOGIPAM
Series 80
10 I / 8 O1 com. port
Series 20
capacitorBus bargeneratortransformer motorSubstation
10 I / 8 O1 com. portLogical equations
Series 40
sensors
3 V + V0
Specificprotection
2x3I + 2xI03 V + V0
87 T
87 M
3I + 2xI02x3V + V0
3I + I0
67N
3I + I0 S 20 T 20 M 20
B 21
B 22
S 40 T 40 G 40S 41 M 41S 42 T 42
3I + 2xI0
3V + V0 67N
67et 67N
37P et 81R
S 80
S 81
S 82S 84
T 81 M 81
B 80
T 82 G 82
T 87
M 87
M 88 G 88
G 87
B 83
C 864unbalance I
81R
3V
S 23 T 2350BF
67et 67N
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Software
General introduction
Protection for each type of application
B
C
D
ToolsA
Tools
Get to know the Sepam range
Tools
Sepam Offer EN 2007_01.ppt6
Data sheets
To be included with quotes
Description of the main characteristics:
– Selection table– Wiring diagrams– Modularity principle
Series 20Series 40Series 80
Project managers
Sepam Offer EN 2007_01.ppt7
Commercial catalogue
Series 10Used to choose and order the right Sepam
Sepam Offer EN 2007_01.ppt8
Commercial catalogue
1 Selection guide
2 & 3 for each series– General presentation and
selection table– Concise description of metering,
protection, control logic and communication functions.
– Wiring diagram and general characteristics
4 Add-on modules andaccessories
– Characteristics – Connection
5 Order forms
Used to choose and order the right Sepam
Series 20Series 40Series 80
Sales engineers
Sepam Offer EN 2007_01.ppt9
User manuals
Series 10Provide the information required to use Sepam Series 20 and 40
Sepam Offer EN 2007_01.ppt10
User manuals
Describe function characteristics in detail
– metering– protection– control and monitoring
Present Modbus communication tables
Present characteristics and wiring rules for Sepam and remote modules
Provide the information required to use Sepam Series 20 and 40
Series 20Series 40
Design offices and users
Sepam Offer EN 2007_01.ppt11
User manuals
Manual 1
Describes characteristics and wiring rules for Sepam and remote modules
Manual 2
Describes function characteristics in detail– metering– protection– control and monitoring
Manual 3
Presents Modbus communication tables
Provide the information required to use Sepam Series 80
Series 80Design offices and users
Sepam Offer EN 2007_01.ppt12
DNP3 communication
Presentation of the protocol
List of data
Configuration of interfaces
Provides the information required to implement the DNP3 protocol
Design offices and usersSeries 20Series 40Series 80
Sepam Offer EN 2007_01.ppt13
IEC 60870-5-103 communication
Presentation of the protocol
List of data
Configuration of interfaces
Provides the information required to implement the IEC 60870-5-103 protocol
Design offices and usersSeries 20Series 40Series 80
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Software
General introduction
Protection for each type of application
B
C
D
ToolsA
General introduction
Get to know the Sepam range
General introduction
Sepam Offer EN 2007_01.ppt15
Basic earth-fault relay and / or overcurrent
Series 10
Standard input (for conventional CTs)
Sensitive input (for conventional CTs)
Very sensitive (for G0110 CSH 120/200)
Different type of supply
Sepam Offer EN 2007_01.ppt16
No modularity choose the right reference
model number
of CTs
input
earth fault sensitivity
24-125 VDC
100-120 VAC
110-250 VDC
100- 240 VAC
220-250 VDC
Sepam series 10 N 1Io standard REL 59817 REL 59819 -
very sensitive REL 59818 REL 59820 -
Sepam series 10 B 3 (2+1Io)
standard REL 59800 REL 59801 -
standard REL 59802 REL 59805 -
4 (3+1Io)
sensitive REL 59803 REL 59806 -
very sensitive REL 59804 REL 59807 -
Sepam series 10 A 4 (3+1Io)
standard REL 59808 REL 59811 REL 59814
sensitive REL 59809 REL 59812 REL 59815
very sensitive REL 59810 REL 59813 REL 59816
Series 10
Sepam Offer EN 2007_01.ppt17
How to built the reference
Series 10
Sepam Offer EN 2007_01.ppt18
Choose the base
SEPAM is provided with different types of base :Series 20Series 40
Series 80
Sepam Offer EN 2007_01.ppt19
Ready to use configuration
Build your SEPAM configuration :
–Choose the base unit e.g. :
Then add–connectors :
–Application :
–Working language :
–Manuals :
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt20
Current sensor inputs
CCA630 connector
The CCA630 connector is used to connect 3 phase current transformers to Sepam
contain interposing ring CTs with through primaries
Can be disconnected with the power on since disconnection does not open the CT secondary circuit.
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt21
Current sensor inputs
CCA634 connector
The CCA634 adds an input for a residual current transformer :
do not connect a core balance ct
do not use base’s Io input
contain interposing ring CTs with through primaries
can be disconnected with the power on since disconnection does not open the CT secondary circuit.
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt22
Evolve with the installation
Upgrading of functions by optional modules– possible at any time– easy to connect– implementation by simple parameter setting
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt23
Increase input/output capacity
Addition of a module with – 10 logic inputs– 4 output relays
3 models of modules– MES 114
voltage on inputs– 24 to 250 V DC
– MES 114 Evoltage on inputs
– 110 to 250 V DC– 110 V AC
– MES 114 F voltage on inputs
– 220 to 250 V DC– 220 to 240 V AC
Series 20Series 40
Module MES 114
How to choice : - general case, without immunity constraint Vcc: MES114- auxiliary supply : 100 or 110V Vcc ou Vca MES114E- auxiliary supply >200V Vcc ou Vca MES114F
Sepam Offer EN 2007_01.ppt24
Increase input/output capacity
Addition of modules with – 14 logic inputs– 6 output relays
3 models of modules– MES 120
voltage on inputs– 24 to 250 V DC
– MES 120 Gvoltage on inputs
– 220 to 250 V DC– MES 120 H
voltage on inputs– 110 to 250 V DC
3 modules maximum– Maximum configuration:
– 42 inputs (3 x 14)– 23 outputs (3 x 6 + 5)
Module MES 120Series 80
How to choice : - general case, without immunity constraint Vcc MES120- auxiliary supply 100 or 110V Vcc MES120H- auxiliary supply >200V Vcc MES120G
Sepam Offer EN 2007_01.ppt25
Improve ergonomics and the installation
Remote advanced UMI module
Module flush-mounted "wherever you want"
May only be connected to a base unit without advanced UMI
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt26
Acquire temperature data
Remote MET148-2 module
Measurement of 8 temperatures
By Pt100, Ni100 or Ni120 RTD
To protect transformers, motors and generators
Number of modules per Sepam
– Series 20: 1– Series 40: 2– Series 80: 2
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt27
Remote measurement available
Remote MSA141 module
Choice of measurement via SFT2841
Transmission format– 0-10mA– 0-20mA– 4-20mA
1 module per Sepam
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt28
Enable the coupling of 2 networks
For substation, transformer, generator and busbar applications
Measurement of 2 phase-to-neutral or phase-to-phase voltages
Checking for voltage, frequency and phase differences between 2 different networks
Configuration via base unit
3 output relays to enable coupling used by Sepam to control the closing of breaking devices
Series 80 Remote MCS025 module
Sepam Offer EN 2007_01.ppt29
Connect optional modules
Inter-module connection cables– CCA770, 0.6 m long– CCA772, 2 m long– CCA774, 4 m long
1 single chain of modules
Base unit Cable 1st module Cable 2nd module Cable 3rd mod.
Series 20 CCA772 MSA141 CCA770 MET148-2 CCA774 DSM303
Series 40 CCA772 MSA141 CA770 MET148-2 CCA774 DSM303
Series 40 CCA772 MSA141 CCA770 MET148-2 CCA772 MET148-2
Series 40 CCA772 MET148-2 CCA770 MET148-2 CCA774 DSM303
Series 20Series 40
Sepam Offer EN 2007_01.ppt30
Connect optional modules
Inter-module connection cables– same as for Series 20 & 40– CCA785 must be used to connect the MCS025 module (cable supplied
with the module)
2 chains of modules
Base unit Cable 1st module Cable 2nd module Cable 3rd mod.
Chain 1 D1 CCA772 MET148-2 CCA770 MET148-2 CCA774 DSM303
Chain 2 D2 CCA772 MSA141 CCA785 MCS025
Series 80
Sepam Offer EN 2007_01.ppt31
Communicate: no interface needed
Sepam series 10 can be daisy chained to a RTU (with Modbus or IEC 60870-5-103 protocols
Several functions available for easy remote operation
– control of the CB– dated events and trip currents– reading of the currents– reset of the protections
to scada system
Series 10
Sepam Offer EN 2007_01.ppt32
Communicate: interfaces forconnection to one network
Modbus interfaces – ACE949-2:
2-wire RS 485– ACE959:
4-wire RS 485– ACE937: Fiber optic
Number of interfaces that can be connected:
– Series 20: 1– Series 40: 1– Series 80: 2
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt33
Communicate: interfaces forconnection to two networks
ACE969-TP
Number of interfaces– Series 20: 1
– Series 40: 1
– Series 80: 2
network linked to the supervisory system
network linked to a PC for Sepam parameter setting
ACE969-FO
S-LAN2-wire RS 485 Fiber optic
Interfaces:
E-LAN
MODBUS, DNP3, IEC 60870-5-103
2-wire RS 485 MODBUS
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt34
S-LAN E-LAN
S20 >V0526 S40 >V3.00 S80 : all versions
Series 20Series 40Series 80
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Sepam Offer EN 2007_01.ppt35
Software
General introduction
Protection for each type of application
B
C
D
ToolsA
Software
Get to know the Sepam range
Software
Sepam Offer EN 2007_01.ppt36
Definition and quoting of Sepam
Selection guide
Selection of protection functions Selection of remote modules Basic configuration Creation of the quote
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt37
SFT2841
2 operating modes– not connected– connected to Sepam
Windows environment On-line help available Comes in 3 languages,
and may also be customized
For commissioning, the SFT2841 tool is
– useful for Series 20– recommended for Series
40– essential for Series 80
Sepam parameter settingSeries 20Series 40Series 80
Sepam Offer EN 2007_01.ppt38
SFT2826
Selection of analog channels displayed
Selection of logic data displayed
2 cursors to measure differences
Possibility of zooming on a zone of the graph
Display of disturbance recording filesSeries 20Series 40Series 80
Sepam Offer EN 2007_01.ppt39
SFTSAV
Display of current and cumulative faults
Display of passwords
This software is not diffused yet.
Provided by the help desk where necessary
Diagnosis of Sepam operating problemsSeries 20Series 40Series 80
Internal PMC use only
Sepam Offer EN 2007_01.ppt40
SFT2840
Conversion of language files
Conversion of all text displayed on front panel
Creation of a language file
Series 20Series 40Series 80
Sepam Offer EN 2007_01.ppt41
SFT2842
Adaptation of Sepam units in local adaptation centers
Loading of the application in Sepam
Loading of language files in Sepam
Series 20Series 40Series 80
For local adaptation center
Sepam Offer EN 2007_01.ppt42
SFT2885
Creation of control logic schemes
Entry of the control logic scheme
Simulation of operation
Series 80
Sepam Offer EN 2007_01.ppt43
SFT2887
Conversion of Sepam 2000 control logic into Sepam Series 80 control logic
Definition of I/O equivalence tables
Conversion of control logic
Generation of a report
Series 80
Sepam Offer EN 2007_01.ppt44
No software
Series 10
Sepam series 10 is easy to configure:no need for a PC software
? Situate SEPAM protection relays
Sepam Offer EN 2007_01.ppt45
Software
General introduction
Protection for each type of application
B
C
D
ToolsA
Protection for each type of application
Get to know the Sepam range
Protection for each type of application
Sepam Offer EN 2007_01.ppt46
Incomer protection
Detection of short-circuits and overloads on busbars
Without voltage monitoring50/51 : maxi I 50N/51N : maxi I0
46 : unbalance
(50BF : breaker failure)
With voltage monitoring50/51 : maxi I 50N/51N : maxi I0
46 : unbalance
50BF : breaker failure
27 (+D+R) : Under voltage (–positive seq – remanent)
59 +N : Over voltage – neutral displacement
47 : negative sequence over voltage
81L+H : under – over frequency
thermal overload for cables49RMS with a single time constant
S81/82/84
Sepam Offer EN 2007_01.ppt47
Incomer protection
Detection of short-circuits and overloads on busbars
Additional bus bar voltage monitoringA single L-L or L-N voltage on the second measuring point for
27+R / 59 / 81 L+H protections
Load-shedding by ROCOF (rate-of-change of frequency) function (81R)
– for faster action
Sepam Offer EN 2007_01.ppt48
Parallel Incomer protection
Isolate the faulty section and resupply when required
Directional phase 67 and earth fault 67N/67NC
Directional discrimination
Underpower disconnection function 37P
– disconnection of the network if the power drawn by the load can be supplied by the generator
Automatic transfer (AT) Synchro-check 25
Sepam Offer EN 2007_01.ppt49
Bus bar protection
Monitoring of voltages and frequency
Monitoring of bus bar voltages27 +D+R : Under voltage –positive seq - remanent59 +N : Over voltage – neutral displacement47 : negative sequence over voltage81L+H : under – over frequency
Load-shedding by ROCOF (rate-of-change of frequency) function (81R)
– for faster action
Sepam Offer EN 2007_01.ppt50
Coupling circuit breaker protection
Detection of short-circuits on bus bars Monitoring of voltages and frequency
Monitoring of the voltages and frequency of two bus bars50/51 : maxi I 50N/51N : maxi I050BF : Breaker failure46 : unbalance27 +D+R : Under voltage –positive seq - remanent59 +N : Over voltage – neutral displacement47 : negative sequence over voltage81L+H : under – over frequency
Sepam Offer EN 2007_01.ppt51
Feeder protection
Detection of short-circuits and overloads on the line
Highly capacitive feeder or isolated neutral directional earth fault 67N/67NC
With voltage monitoring50/51 : maxi I 50N/51N : maxi I050BF : Breaker failure27 (+D+R) : Under voltage ( –positive seq – remanent)59 +N : Over voltage – neutral displacement47 : negative sequence over voltage81L+H : under – over frequency
Without voltage monitoring50/51 : maxi I 50N/51N : maxi I0
(50BF : breaker failure)
79 : re-closer
Sepam Offer EN 2007_01.ppt52
Transformer protection
Detection of short-circuits and overloadsDetection of internal faults, Thermostat or BuchholzTemperature monitoring by RTD
Without voltage monitoring50/51 : maxi I 50N/51N : maxi I0(50BF : Breaker failure)46 : unbalance49RMS : thermal overload 38/49T : temp monitoring26/63 : thermostat / bucholz ( DGPT2 – DMCR)
With voltage monitoring27 (+D+R) : Under voltage ( –positive seq – remanent)59 +N : Over voltage – neutral displacement47 : negative sequence over voltage81L+H : under – over frequency
Sepam Offer EN 2007_01.ppt53
Transformer protection
Fast detection of short-circuits in the transformer
Transformer rating higher than 5MVA
Transformer differential 87T
Several possible combinations of earth fault protection functions
– restricted earth fault differential 64REF on the primary and/or secondary circuit
– sensitive earth fault 50G/51G on the primary and/or secondary circuit
Sepam Offer EN 2007_01.ppt54
Transformer protection
Isolation of faulty section and different sources in parallel when applicable
Restricted earth fault differential 64REF
Synchro-check 25
Differentsources
Directional phase overcurrent 67 and earth fault 67N/67NC
Directional logic discrimination
Same source
Sepam Offer EN 2007_01.ppt55
Motor protection
Detection of internal faultsDetection of power supply faultsDetection of load-related faultsTemperature monitoring by RTD
Without voltage monitoring50/51 : maxi I 50N/51N : maxi I0 37 : undercurrent46 : unbalance49RMS : thermal overload 38/49T : temp monitoring48 / 51LR / 14 : excessive starting time / locked rotor66 : starts per hour
With voltage monitoring32 P+Q : directional active/reactive power
(40 : field loss 78PS :pole slip)
(12/14 : over under speed)
Possibility of control logic scheme– starting by autotransformer– two operating directions
Sepam Offer EN 2007_01.ppt56
Motor protection
Fast detection of short-circuits in the motor
Motor rating higher than 2MVA
Machine differential 87M
Sepam Offer EN 2007_01.ppt57
Motor-transformer unit protection
Detection of internal faults in the motor and transformerDetection of power supply faultsDetection of load-related faultsTemperature monitoring by RTD
If the transformer is not monitored by the Sepam, a M41 may be suitable
Sepam Offer EN 2007_01.ppt58
Motor-transformer unit protection
Fast detection of short-circuits in the transformer and motor
Motor rating higher than 2MVA
Transformer differential 87T
Sepam Offer EN 2007_01.ppt59
Generator protection
Detection of internal faultsDetection of network faultsDetection of driving machine-related faultsTemperature monitoring by RTDMonitoring of voltages and frequency
Isolated generator
Coupled generator Detection of short-circuits on generator side by
directional protection 67 Restricted earth fault differential 64REF
Sepam Offer EN 2007_01.ppt60
Generator protection
Fast detection of short-circuits in the generator
Machine differential 87M
Generator rating higher than 5MVA
Sepam Offer EN 2007_01.ppt61
Generator-transformer unit protection
Detection of internal faults in the generator and transformerDetection of network faultsDetection of driving machine-related faultsTemperature monitoring by RTDMonitoring of voltages and frequency
If the generator is isolated, a G40 may be suitable
Sepam Offer EN 2007_01.ppt62
Generator-transformer unit protection
Fast detection of short-circuits in the generator and transformer
Generator rating higher than 5MVA
Transformer differential 87T
Sepam Offer EN 2007_01.ppt63
Capacitor bank (delta connection) protection
Detection of short-circuits in the capacitor bank
Without voltage monitoring
With voltage monitoring Detection of overloads by thermal overload
protection 49RMS (Sepam C86 only)
Sepam Offer EN 2007_01.ppt64
Protection of capacitor banks with 1 to 4 steps (double star connection)Detection of short-circuits and overloads in the capacitor bankMonitoring of voltages and frequencyDetection of unbalance in each step
Detection of capacitor bank unbalance 51C
Detection of overloads by thermal overload protection 49RMS, with automatic adaptation of the number of steps in service
(steps must have the same size)