GE Industrial Solutions EPM1500 Single Point Submetering System - Manual (Page 3)

TOC
EPM 1500 SUB-METER – INSTRUCTION MANUAL TOC–1
Table of Contents
1: OVERVIEW GETTING STARTED ............................................................................................................1-1
D ESCRIPTION ........................................................................................................................ 1-1
C ONTACT I NFORMATION ..................................................................................................... 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
T ECHNICAL S PECIFICATIONS .............................................................................................. 1-5
A PPROVALS ........................................................................................................................... 1-5
ORDERING ..........................................................................................................................1-6
C ATALOG N UMBERS ............................................................................................................ 1-6
M ODIFICATIONS ................................................................................................................... 1-6
A CCESSORIES ....................................................................................................................... 1-6
2: INSTALLATION GETTING READY ................................................................................................................2-1
D ETERMINATION OF M ETERING S YSTEM R EQUIREMENTS .............................................. 2-1
O VERVIEW OF M ETER W IRING .......................................................................................... 2-1
WIRING DIAGRAMS ..........................................................................................................2-2
O VERVIEW ............................................................................................................................ 2-2
3-P HASE , 4-W IRE W YE ..................................................................................................... 2-3
1-P HASE , 3-W IRE C ENTER -T AP -N EUTRAL 120/240 V .............................................. 2-4
3-P HASE , 4-W IRE C ENTER -T AP -N EUTRAL 120/240 V D ELTA ................................. 2-5
3-P HASE , 3-W IRE U NGROUNDED 480 V D ELTA .......................................................... 2-6
3-P HASE , 3-W IRE C ORNER -G ROUNDED 480 V D ELTA .............................................. 2-7
W IRING FOR 1600 A AND 3200 A M ODELS ................................................................ 2-8
INSTALLATION OF METER AND CURRENT TRANSFORMERS ..................................2-9
P ROCEDURE .......................................................................................................................... 2-9
I NTERNAL S HORTING T ERMINAL ........................................................................................ 2-11
INSTALLING THE PULSE INPUTS ....................................................................................2-12
P ULSE I NPUT O PTION ......................................................................................................... 2-12
INSTALLING THE GE TRANSPONDER ...........................................................................2-13
P ROCEDURE .......................................................................................................................... 2-13
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
V ERIFYING V OLTAGE ........................................................................................................... 3-5
V ERIFYING K W H R EADING ................................................................................................. 3-5
V ERIFYING C URRENT AND E NERGY ................................................................................... 3-6
RESETTING THE DEMAND VALUES ...............................................................................3-7
P ROCEDURE .......................................................................................................................... 3-7