GE Digital Energy - GE Grid Solutions...GE Digital Energy highly recommends using shorting blocks so...

Multilin EPM 4600Multi-feed Power and Energy Metering

Solution

GEDigital Energy

GE Digital Energy650 Markland StreetMarkham, OntarioCanada L6C 0M1TELEPHONE: Worldwide +1 905 927 7070

Europe/Middle East Africa +34 94 485 88 54North America toll-free 1 800 547 8629

FAX: +1 905 927 5098E-MAIL: Worldwide [email protected]

Europe [email protected] PAGE: Internet: http://www.gedigitalenergy.com/multilin

Quickstart GuideGE publication number: GEK-119590 (1601-0297-A1)

GE Multilin's QualityManagement System is

registered to ISO9001:2008

QMI # 005094

http://www.gedigitalenergy.com/multilin

Copyright © 2013 GE Multilin Inc. All rights reserved.

EPM 4600 Metering System.

EPM 4600, Digital Energy, Multilin, and GE Multilin are trademarks or registered trademarks of GE Multilin1.0x Inc.

The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The manual is for informational use only and is subject to change without notice.

Part number: 1601-0297-A1 (August 2013)

EPM 4600

Table of Contents

EPM 4600 POWER AND ENERGY METERING SOLUTION QUICKSTART GUIDE i

CHAPTER 1: MECHANICAL INSTALLATIONRecommended Tools ............................................................3Installation .............................................................................4

CHAPTER 2: ELECTRONIC INSTALLATIONElectronic Installation ..........................................................7

CHAPTER 3: METERING SYSTEM CONFIGURATIONConnecting the EPM 4600..................................................13Configuring the EPM 4600.................................................15Communications Settings .................................................17Updating the Device: ..........................................................19

ii EPM 4600 POWER AND ENERGY METERING SOLUTION QUICKSTART GUIDE

EPM 4600 Multi-feed Power and Energy Metering Solution

Chapter 1: Mechanical Installation

EPM 4600 POWER AND ENERGY METERING SOLUTION QUICKSTART GUIDE 3

Mechanical Installation

Recommended ToolsRecommended Tools for EPM 4600 Unit Installation: • #2 Phillips screwdriver• 1/4-inch (0.250”) nut driver socket• box, or open-end wrench• wire cutters. The EPM 4600 unit is designed to withstand harsh environmental conditions; however it is recommended you install it in a dry location, free from dirt and corrosive substances

4 EPM 4600 POWER AND ENERGY METERING SOLUTION QUICKSTART GUIDE

CHAPTER 1: MECHANICAL INSTALLATION

.

InstallationTo install the EPM 4600 Unit:

1. Mount the unit against any firm, flat surface. 2. Use a #10 screw in each of the four slots on the flange to ensure

that the EPM 4600 unit is installed securely. IMPORTANT! For safety reasons, mount the EPM 4600 unit in an enclosed and protected environment, such as in a switchgear cabinet.

193.

1mm

286.5mm

0.28

in

0.80

in20

.4m

m

76.9

mm

7.60

in

11.28in

278.9mmcentered

3.03

in

7.2m

m

4.8m

m

10.98in

0.19

in

cent

ered

4.50

in11

4.3m

m

0.12

in2.

9mm



3. Connect an earth ground to the post on the side of the EPM 4600 unit, using an AWG 12 wire.

4. Install a switch or circuit breaker nearby; label it clearly as the EPM 4600 unit’s disconnecting mechanism.

7.

62in

193.

5mm

4.36

in

80.6

mm

3.18

in

110.

6mm

0.

81in

20.5

mm


Chapter 2: Electronic Installation


Electronic Installation

Electronic Installation

All Primary and Secondary circuits can, at times, produce lethal voltages and currents. Avoid contact with any current-carrying surfaces. The current inputs are only to be connected to external current transfomers (CTs).


CHAPTER 2: ELECTRONIC INSTALLATION

Service:• Three Phase, 4-Wire WYE Service Direct Voltage and 3 CT

Connection for Metering 8 Three Phase Loads: EPM 4600-T

All CTs must have one side grounded to reduce shock hazard. GE Digital Energy highly recommends using shorting blocks so that the meter can be removed from service while the CT is energized.

3

2

I1-LO

LOAD

B A

LINE

N

1

L(+) N(-)

I1-HI

A

I3-HI

C

C

I2-HI

I2-LO

N

B

N

I3-LO

SERVICES: WYE, 4 WIRE.

Power SupplyConnection

CT Shorting Block

Only one 3 phase circuit is shown.

Duplicate for additional circuits.

Earth Ground

Earth Ground

FUSES

3 x 0.1A

FU

SE

3A

CONNECTION TYPE: Direct Voltage, CTs



Service:• Three Phase, 4-Wire WYE Service with 3 PT Voltage and 3 CT

Connection for Metering 8 Three Phase Loads - EPM 4600-T


3

2

I1-LO

LOAD

B A

LINE

N

1

L(+) N(-)

I1-HI

A

I3-HI

C

C

I2-HI

I2-LO

N

B

N

I3-LO

SERVICES: WYE, 4 WIRE.

Power SupplyConnection

CT Shorting Block

Only one 3 phase circuit is shown.

Duplicate for additional circuits.

Earth Ground

Earth Ground

FUSES

3 x 0.1A

FU

SE

3A

Earth Ground

CONNECTION TYPE: 3PTs, CTs



Service:• Single Phase, 2-Wire Service with Direct Voltage and 1 CT

Connection for Metering 24 Single Phase Loads: EPM 4600-S


I1-LO

LOADS

VL

LINE

N

1

L(+) N(-)

I1-HI

VL

I3-HI

I2-HII2-LO

N

N

I3-LO

SERVICES: SINGLE PHASE, 2-WIRE CONNECTION TYPE: Direct Voltage, CTs

Power Supply Connection

Only three circuits are shown. Duplicate for additional circuits.

Short Voltage inputs together

Earth Ground

CT Shorting Block

Earth Ground

FU

SE 3

A



Service:• Single Phase, 3-Wire Service with Direct Voltage and 1 CT

Connection for Metering 24 Single Phase Loads - EPM 4600-S


I1-LO

LOADS

VL1

LINE

N

L(+) N(-)

I1-HI

VL1

I3-HI

I2-HII2-LO

VL2

I3-LO

SERVICE: SINGLE PHASE, 3-WIRE CONNECTION TYPE: Direct Voltage, CTsTo monitor 24 individual loads.See accuracy table for limiting factors.

Power Supply Connection

Only one circuit is shown. Duplicate for additional circuits.

Short Voltage inputs together

Earth Ground

CT Shorting Block

Earth Ground

FU

SE 3

A

VL2

VL1VL2

2 1N

FUSES2 x 0.1A

Run lines VL1 and VL2 throughthe CT in opposite directionsSet PT ratio to halfin the meter.


Chapter 3: Metering System Configuration


Metering System Configuration

Connecting the EPM 4600To configure the EPM 4600 Metering System:

1. Connect to the EPM 4600 unit through its USB port:Use a USB Type A to B plug to connect from your PC’s USB port to the EPM 4600 unit’s USB port. If your PC doesn’t automatically find the USB driver, download it from the product CD that came with the EPM 4600 unit (see Chapter 11 in the EPM 4600 Metering System Installation and Operation Manual on the CD).NOTE: The EPM 4600 Quickstart guide shows connection using the USB port. For Ethernet/Wifi or RS485 connection, see the EPM 4600 Instruction Manual.


CHAPTER 3: METERING SYSTEM CONFIGURATION

2. Open GE Communicator software (download from product CD). 3. Click Connect on the tool bar. You will see the Connect screen,

shown on the right. Make sure the Address, Baud Rate, and Protocol settings match the ones here.

4. Click Connect - the Device Status screen confirms the connection; then click OK - the GE Communicator application’s main screen opens.

USB Port



Configuring the EPM 46001. Click the Profile button on the tool bar. The Device Profile screen

opens. The Tree menu on the left side of the screen lets you choose setting screens.

2. Click System Settings to open one of the screens shown below. Use this screen to name the EPM 4600 unit (CPU) and to label the circuits (individual meters). You must give the EPM 4600 CPU an individual, unique name to properly download data to the database.



3. Click Communications (see instructions below).4. Click CT, PT Ratios and System Hookup (see instructions below).



Communications SettingsCOM 1: RS485/ Ethernet/WIFI (optional)

Address: 1-247; Baud Rate: 57600; Protocol: Modbus RTU/Modbus ASCII;



Response Delay: 0-750ms; Parity: Odd, Even or None

COM 2: USB portNOTE: The USB port settings are fixed.

COM 3: RS485Address: 1-247; Protocol: Modbus RTU/ASCIIBaud Rate: 9600, 19200, 38400, 57600Response Delay: 0-750msNOTE: Click the (1)Default to Ethernet or (2)Default to Display button to set either the (1)Ethernet settings for COM1 or (2)Display settings for COM3, to their default values.

CT, PT Ratios and System HookupNote that the settings you see on the screen depend on your EPM 4600 unit’s circuit configuration. The top screen is for an EPM 4600 unit with the single phase circuit configuration (EPM 4600-S). The bottom screen is for an EPM 4600 unit with the three phase circuit configuration (EPM 4600-T). For PT settings, see the EPM 4600 Metering System Instruction manual, on the enclosed CD. The CT settings are: CT Ratios

CT Numerator (Primary): 1 - 65535



CT Denominator (Secondary): 10 or 2 Amps, depending on the EPM 4600 unit’s ordered option (this field is display only).

Updating the Device:To Update the EPM 4600:

1. When changes are complete, click the Update button to send a new profile to the EPM 4600 unit.

2. Click Cancel to Exit the screen.NOTE: For further details and additional programming screens, refer to the GE Communicator Software User Manual on the enclosed CD (access the software manual by clicking Help>Contents from the GE Communicator application’s Title bar).



Mechanical InstallationRecommended ToolsInstallation

Electronic InstallationElectronic Installation

Metering System ConfigurationConnecting the EPM 4600Configuring the EPM 4600Communications SettingsUpdating the Device:

GE Digital Energy - GE Grid Solutions...GE Digital Energy highly recommends using shorting blocks so...

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