General Electric | PQMII-C | Power Quality Meter

Technical Specifications:

Undervoltage Monitoring:

• Required Voltage: 20 V applied
• Pickup Level: 0.50 – 0.99 x VT in steps of 0.01
• Dropout Level: 103% of pickup
• Time Delay: 0.5 – 600.0 sec in steps of 0.5 sec
• Phases: Programmable for any one, any two, or all three phases
• Level Accuracy: Per voltage input
• Timing Accuracy: -0/+1 sec

Overvoltage Monitoring:

• Pickup Level: 1.01 – 1.25 x VT in steps of 0.01
• Dropout Level: 97% of pickup
• Time Delay: 0.5 – 600.0 sec in steps of 0.5 sec
• Phases: Programmable for any one, any two, or all three phases
• Level Accuracy: Per voltage input
• Timing Accuracy: -0/+1 sec

Underfrequency Monitoring:

• Required Voltage: 20 V applied
• Pickup Level: 20 – 70.00 Hz in steps of 0.01 Hz
• Dropout Level: Pickup +0.03 Hz
• Time Delay: 0.1 – 10.0 sec in steps of 0.1 sec
• Level Accuracy: ±0.02 Hz
• Timing Accuracy: ±3 cycles

Overfrequency Monitoring:

• Required Voltage: 20 V applied
• Pickup Level: 20 – 70.00 Hz in steps of 0.01 Hz
• Dropout Level: Pickup -0.03 Hz
• Time Delay: 0.1 – 10.0 sec in steps of 0.1 sec
• Level Accuracy: ±0.02 Hz
• Timing Accuracy: ±3 cycles

Power Factor Monitoring:

• Required Voltage: 20 V applied
• Pickup Level: 0.50 lag – 0.50 lead in steps of 0.01
• Dropout Level: 0.50 lag – 0.50 lead in steps of 0.01
• Time Delay: 0.5 – 600.0 sec in steps of 0.5 sec
• Timing Accuracy: -0/+1 sec

Power Supply

Control Power:

• Input: 90 – 300 VDC or 70 – 265 VAC, 50/60 Hz
• Power: 10 VA nominal, 20 VA maximum
• Holdup: 100 ms typical @ 120 VAC/VDC

Outputs

Analog Outputs:

• Accuracy: ±1% of full scale reading
• Output Options:
  • 0 – 1 mA
  • 0 – 20 mA
  • 4 – 20 mA (T20 Option)
• Max Load:
  • 2400 Ω (0 – 1 mA)
  • 600 Ω (0 – 20 mA)
• Max Output:
  • 1.1 mA
  • 21 mA
• Isolation: 50 V isolated, active source

Output Relays:

• Voltage:
  • Make/Carry Continuous: 5 A
  • Make/Carry 0.2 Sec: 30 A
  • Break: Varies by voltage and load type
• Resistive Load Ratings:
  • 30 VDC: 5 A
  • 125 VDC: 5 A
  • 250 VDC: 5 A
  • 120 VAC: 5 A
  • 250 VAC: 5 A
• Inductive Load Ratings (Vr = 7 ms):
  • 30 VDC: 5 A
  • 125 VDC: 5 A
  • 250 VDC: 5 A
  • 120 VAC: 5 A
  • 250 VAC: 5 A
  • PF = 0.4: 5 A
• Configuration: FORM C NO/NC
• Contact Material: Silver alloy

Pulse Output:

• Parameters: +ve kWh, -ve kWh, +ve kvarh, -ve kvarh, kVAh
• Interval: 1 – 65000 in steps of 1
• Pulse Width: 100 – 2000 ms in steps of 10 ms
• Min Pulse Interval: 500 ms

Shipping Box:

• Dimensions: 8 1/2" L x 6" H x 6" D (215 mm x 152 mm x 152 mm)
• Ship Weight: 5 lbs (2.3 kg)