GE MOTOR MANAGER 2 - Page 17

GE Power Management
MM2 Motor Manager 2 1-7
1 INTRODUCTION 1.3 SPECIFICATIONS
1
CT BURDEN
CT WITHSTAND (1 A / 5 A PHASE CTs; 5 A GROUND CT)
CT WITHSTAND (50:0.025 A GROUND CT)
CONTINUOUS: 150 mA
MAXIMUM: 12 A for 3 cycles
SUPPLY VOLTAGE
AC NOMINAL: 120 V AC, range 80 to 135 V AC
240 V AC, range 150 to 250 V AC
FREQUENCY: 50/60 Hz
POWER CONSUMPTION: 25 VA (maximum), 7 VA (nominal)
TYPE TESTS
TRANSIENTS: ANSI/IEEE C37.90.1 Oscillatory/Fast Risetime Transients
IEC 801-4 Electrical Fast Transient/Burst Requirements
IMPULSE: IEC 255-5 5 kV Impulse Voltage Test
RFI: 150 MHz, 450 MHz 5 W Handheld Transmitter at 25 cm
STATIC: IEC 801-2 Electrostatic Discharge
HI-POT: 1500 V, 1 minute; all inputs > 30 V
CT INPUT CURRENT BURDEN
VA OHMS
1 A PHASE CT
1 A 0.009
0.015 A 0.2
20 A 3.5
5 A PHASE CT
5 A 0.04
0.00225 A 0.9
100 A 16
5 A GROUND CT
5 A 0.04
0.00225 A 1.1
100 A 17
50:0.025
GROUND CT
0.025 A 0.07 116
0.1 A 1.19 119
0.5 A 30.5 122
CT INPUT 1 SEC 5 SEC CONTINUOUS
1 A PHASE CT
100
×
CT 40
×
CT 3
×
CT5 A PHASE CT
5 A GROUND CT