GE Pqm 2 Manual

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PQMII POWER QUALITY METER  – INSTRUCTION MANUAL1–13
1.5 Order Codes
1.5.1 Order Code Table
The order code for all options is: PQMII-T20-C-A
* The voltage disturbance recorder is only  available with the 25 MHz processor.
1.5.2 Modif ications
Consult the factory for any additional modif ication costs):
• MOD 501: 20 to 60 V DC / 20 to 48 V AC Control Power
• MOD 504: Removable Terminal Blocks
• MOD 506: 4-Step Capacitor Bank Switch ing (Available with Option C only)
• MOD 525: Harsh...

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1.5.4 Control Power
• 90 to 300 V DC / 70 to 265 V AC standard
• 20 to 60 V DC / 20 to 48 V AC (MOD 501) 

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PQMII POWER QUALITY METER  – INSTRUCTION MANUAL1–15
1.6 Specif ications
NoteSpecif ications are subject to change without notice.
1.6.1 Inputs/Outputs
CURRENT INPUTS
Conversion: .................................................. true RMS, 64 samples/cycle
CT Input:......................................................... 1 A and 5 A secondary
Burden: ........................................................... 0.2 VA
Overload: ....................................................... 20...

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PULSE INPUT
Max. inputs: .................................................. 4
Min. pulse width:  ....................................... 150 ms
Min. off time:................................................. 200 ms
1.6.2 Trace Memory Trigger
TRACE MEMORY TRIGGER
Input................................................................. 2 data cycles (current , voltage)
T ime delay: ................................................... 0 to...

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PQMII POWER QUALITY METER  – INSTRUCTION MANUAL1–17
1.6.5 Metering
MEASURED VALUES ACCURACY (SPECIFIED FOR 0 TO 40°C)
Voltage: .......................................................... ±0.2% of full-scale
Current: .......................................................... ±0.2% of full-scale
Voltage unbalance:  ................................. ±1% of full-scale
Current unbalance:  ................................. ±1% of full-scale
kW:...

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T iming accuracy:  ...................................... –0 / +1 sec.
OVERVOLTAGE MONITORING
Pickup:............................................................. 1.01 to 1.25 × VT in steps of 0.01
Dropout: ......................................................... 97% of pickup
T ime delay: ................................................... 0.5 to 600.0 s in steps of 0.5...

CHAPTER 1: OVERVIEW
PQMII POWER QUALITY METER  – INSTRUCTION MANUAL1–19
Swell:
Pickup level:  .............................................. 1.01 to 1.50 × VT in steps of 0.01
Dropout level:  .......................................... pickup – 10% of nominal
1.6.7 System
COMMUNICATIONS
COM1/2: ......................................................... RS485 2-wire, half duplex, isolated
COM3: ............................................................. RS232 9-pin
Baud rate:...

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APPROVALS
ENVIRONMENTAL Shock & Bump IEC60255-21-2 Class 1
Power magnetic Immunity IEC61000-4-8 Level 4
Pulse Magnetic Immunity IEC61000-4-9 Level 4
Voltage Dip & interruption IEC61000-4-110,40,70,% dips,250/
300cycle interrupts
Ingress Protection IEC60529 IP40 front , IP20 Back
Environmental  (Cold) IEC60068-2-1  -10C 16 hrs 
Environmental  (Dry heat) IEC60068-2-2 70C 16hrs 
Relative Humidity Cyclic IEC60068-2-30 6day  variant 2
EFT...

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PQMII POWER QUALITY METER  – INSTRUCTION MANUAL1–21
PRODUCTION TESTS
Dielectric Strength: ........................................2200 VAC for 1 second (as per UL & CE)
1.6.9 Physical
PACKAGING
Shipping box: .............................................. 8½” × 6” × 6” (L×H×D)
21.5cm × 15.2cm × 15.2 cm 

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