GE Industrial Solutions EPM1500 Single Point Submetering System - Manual (Page 9)

EPM 1500 SUB-METER – INSTRUCTION MANUAL 1-5
CHAPTER 1: OVERVIEW
1.3 Specifications
1.3.1 Technical Specifications
OPERATING SPECIFICATIONS
Voltage: ...............................................................120, 240, 277, 347, 480, 600 V (90% to 110%)
Frequency:.........................................................60 Hz
Power:..................................................................2 W for 120V; 5 W for 220 to 600 V
ENVIRONMENT
Usage:..................................................................For indoor use only
Temperature:....................................................–20°C to +60°C
Humidity:............................................................0 to 95% R.H. (non-condensing)
Pollution Degree: ............................................1
Maximum altitude:.........................................2000 m
CONTROL POWER
Input: ....................................................................120 V phase A to neutral
277 V phase A to neutral
480 V phase to phase
(internally powered through metered voltage; no external
source is required)
Frequency:.........................................................50 to 60 Hz
Operating power: ...........................................2 watts for 120 V
5 watts for 277 V and 480 V
Fuses: ...................................................................1 - Buss fuse 250 V / 500 V 0.25 A / 0.125 A slow-acting
3 - Buss fuse 250 V /600 V 4.0 A fast-acting
TYPE TESTS
Transient/surge suppression: ..................ANSI C37.90.1-1989
Installation category: III. .............................This product falls under Installation Category III because
of its distribution level, fixed installation and has smaller
transient overvoltages than an Installation Category IV.
METERING
Metered Voltage: ............................................120, 220, 240, 277, 347, 380, 480, 600 V Delta or Wye, 50/
60 Hz
Current Input: ...................................................0.1 A, 5.0 A
Secondary inputs: ..........................................50 to 4000 A primary available
Minimum current sensitivity:.....................0.06 A
INPUT AND OUTPUT CONNECTIONS
See installation diagram
INSULATION OF EXTERNAL CIRCUITS
See installation diagram
PHYSICAL
Dimensions:.......................................................13.5"H × 8.5"W × 4.5"D
1.3.2 Approvals
APPROVALS
ANSI: .....................................................................C12.1 and C12.16 accuracy
UL and CUL: ......................................................recognized under E204142