Specifications; Mm2 Specifications - GE MOTOR MANAGER 2 Instruction Manual

1.3 SPECIFICATIONS

1.3 SPECIFICATIONS
1
Design and specifications are subject to change without notice.
NOTE
PHASE CURRENT INPUTS
CONVERSION:
RANGE:
FULL SCALE:
ACCURACY:
GROUND FAULT CURRENT INPUT
CONVERSION:
RANGE:
FULL SCALE:
ACCURACY:
VOLTAGE INPUT / POWER READING
CONVERSION:
VOLTAGE FULL SCALE:
VOLTAGE ACCURACY:
POWER ACCURACY:
INPUT VOLTAGE:
VT BURDEN:
OVERLOAD CURVES
TRIP TIME ACCURACY:
DETECTION LEVEL:
GROUND FAULT TRIP TIME
ACCURACY:
ACCELERATION TIME
RANGE:
ACCURACY:
SINGLE PHASE
RANGE:
ACCURACY:
TRIP DELAY:
1-4
true RMS, sample time 1.67ms
0.1 to 8 × PHASE CT PRIMARY AMPS setpoint
8 × PHASE CT PRIMARY AMPS setpoint
±2% of PHASE CT PRIMARY AMPS setpoint or ±2% of reading, whichever is greater
true RMS, sample time 1.67 ms
0.1 to 1.0 × G/F CT PRIMARY AMPS setpoint (for 5 A secondary CT)
0.5 to 15.0 A (for 50:0.025 CT)
1.5 × G/F CT PRIMARY AMPS setpoint (for 5 A secondary CT)
15 A (for 50:0.025 CT)
for 5A CT: ±2% of full scale (5A CT)
for 50:0.025 CT: ±0.10 A (0.0 to 3.99 A)
±0.20 A (4.00 to 15.00 A)
true RMS, sample time 1.67ms
1.5 × VT Primary
±2% of VT Primary or ±2% of reading, whichever is greater
±5% of nominal or ±5% of reading, whichever is greater
Nominal: 120 V AC or 110 V AC
Maximum: 150 V AC
0.01 VA
±200 ms up to 10 seconds
±2% of trip time over 10 seconds
± 1% of primary CT amps
–0 ms / +50 ms, 0.0 = less than 50 ms
0.5 to 125 seconds or OFF
±0.5 seconds
greater than 30% U/B
± 2 percentage points
5 seconds ± 1 second
MM2 Motor Manager 2
1 INTRODUCTION

1.3.1 MM2 SPECIFICATIONS

GE Power Management