GE Industrial Solutions EPM4500 Submeter - Manual (Page 3)

EPM 4500 SUB METER – INSTRUCTION MANUAL TOCTOC–I
Table of Contents
1: OVERVIEW GETTING STARTED ........................................................................................................................... 1-1
D ESCRIPTION ........................................................................................................................ 1-1
APPLICATIONS ................................................................................................................................... 1-2
S TAND -A LONE M ETER ........................................................................................................ 1-2
M ETERING S YSTEM .............................................................................................................. 1-2
I NTERIOR V IEW .................................................................................................................... 1-3
C AUTIONS AND W ARNINGS ............................................................................................... 1-3
P ROTECTIVE C ONDUCTOR T ERMINAL ............................................................................... 1-4
P REVENTIVE M AINTENANCE ............................................................................................... 1-4
SPECIFICATIONS ............................................................................................................................... 1-5
M ONITORING ........................................................................................................................ 1-5
P OWER S UPPLY ................................................................................................................... 1-5
M ETERING ............................................................................................................................. 1-5
I NPUTS .................................................................................................................................. 1-6
C OMMUNICATIONS .............................................................................................................. 1-6
P HYSICAL .............................................................................................................................. 1-6
T YPE T ESTS AND A PPROVALS ............................................................................................ 1-6
ORDERING ........................................................................................................................................... 1-8
EPM4500 R ESIDENTIAL .................................................................................................... 1-8
EPM4500 C OMMERCIAL ................................................................................................... 1-8
O PTIONS ............................................................................................................................... 1-8
C URRENT T RANSFORMERS (0.1 A S ECONDARY ) ............................................................. 1-9
T RANSPONDER M ODELS ..................................................................................................... 1-9
P ULSE I NPUTS ...................................................................................................................... 1-9
2: INSTALLATION GETTING READY ................................................................................................................................ 2-1
D ETERMINATION OF M ETERING S YSTEM R EQUIREMENTS .............................................. 2-1
P HASE A SSOCIATION ........................................................................................................... 2-1
WIRING ................................................................................................................................................. 2-2
O VERVIEW OF M ETER W IRING .......................................................................................... 2-2
W IRING O VERVIEW ............................................................................................................. 2-2
T HREE -P HASE F OUR -W IRE W YE W IRING ....................................................................... 2-3
S INGLE -P HASE , T HREE -W IRE 120 V W IRING ............................................................... 2-6
T HREE -P HASE , T HREE -W IRE D ELTA W IRING ................................................................. 2-9
S INGLE -P HASE , T HREE -W IRE W IRING ............................................................................. 2-12
INSTALLATION OF METER, MCI BOARD, AND CTS ............................................................. 2-15
P ROCEDURE .......................................................................................................................... 2-15
INSTALLING THE SCAN TRANSPONDER ................................................................................. 2-18
P ROCEDURE .......................................................................................................................... 2-18
3: USING THE METER MENU NAVIGATION ........................................................................................................................ 3-1
U SER I NTERFACE .................................................................................................................. 3-1
CT MULTIPLIER TABLE .................................................................................................................... 3-4
CT M ULTIPLIERS .................................................................................................................. 3-4
VERIFYING METER FUNCTIONALITY ......................................................................................... 3-5
O VERVIEW ............................................................................................................................ 3-5