Schneider Electric EM4000 manual From Panel

Page 23

930-134-01-A.00

PowerLogicTM Series EM4000

11/2013

Installation Guide

 

 

For a 480Y/277V three-phase wye panel with the 277V variant of the meter:

Connect meter terminal A to the voltage disconnect phase A (red wire)

Connect meter terminal B to the voltage disconnect phase B (black wire)

Connect meter terminal C to the voltage disconnect phase C (blue wire)

Connect meter neutral terminal to neutral bar in the voltage disconnect panel (white wire)

Connect earth wire to earth post using lug provided

From the auxiliary power transformer, connect 120V auxiliary power to AUXA and AUXN on the meter (see Figure 7)

Figure 7: PowerLogic EM4000 meter 480Y/277V three-phase wye service connection

 

 

AUX_N

 

 

AUX_A

FROM PANEL

 

C

 

 

B

 

 

A

A

N

N

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Contents PowerLogicTM Series EM4000 Page Please note Important InformationFCC Part 68 Notice FCC Part 15 NoticeNetwork Compatibility Notice for the Internal Modem Page Table of Contents Schneider Electric All Rights Reserved System Description PowerLogic EM4000 series System SpecificationsIntroduction PowerLogic EM4000 series meter specifications Front Panel Display PowerLogic EM4080 front panelPowerLogic EM4033 and PowerLogic EM4080 internal view Electrical Standards Compliance Safety PrecautionsReceiving InstallationPre-Installation Pre-Installation ChecklistMounting the PowerLogic EM4000 meter Installation ProceduresAccess to Power and Lighting 11.0 27.9 cm EM4033 11/2013 Installation Guide Shorting block detail 930-134-01-A.00 Hazard of Electric SHOCK, EXPLOSION, or ARC Flash For a single-phase panel with the 120V variant of the meter Schneider Electric All Rights Reserved From Panel Schneider Electric All Rights Reserved PowerLogic EM4000 meter three-phase Delta service connection Delta service meteringInstalling the Current Transformers PowerLogic EM4033 split-core 0.333V current transformer Source Installing 5A Converters and CTs on the PowerLogic EM4080 Shows a 5A CT connected to the converter StepsPowerLogic EM4080 5A CT connection to converter PowerLogic EM4000 meter CT color pair identification Connecting the Modbus RTU Communications Connecting the CommunicationsConnecting the Ethernet Cable Start-Up Sequence Connecting Pulse InputsManually Testing Communications Display Navigation Normal ModeDiagnostics Mode Recording the Meter Map Installation Record sample shown Fuse Replacement MaintenanceRegulatory Compliance Equipment servicing and accessGraphical symbols that appear on equipment Numerics IndexPowerLogicTM EM4000 Series 930-134-01-A.00 Index 11/2013 Page Schneider Electric