General Electric | PQMII-C-A | Power Quality Meter

Key Benefits:

• Power Quality Metering:

  • Includes waveform capture and historical data logging.

• User-Friendly Interface:

  • Easy to program and use with a keypad and large illuminated 40-character display.

• Enhanced Connectivity:

  • Multiple communication ports for integration with DCS (Distributed Control Systems) and SCADA (Supervisory Control and Data Acquisition) systems.
  • Supports DNP 3.0 and Modbus protocols.

• Control and Alarm Capabilities:

  • Digital and analog I/Os (Input/Outputs) for control and alarms.

• Voltage Disturbance Recording:

  • Capability for recording electrical sag and swell events.

Technical Specifications:

AC Current:

• Conversion: True RMS, 64 samples/cycle
• CT Input: 1 A and 5 A secondary
• Burden: 0.2 VA
• Overload:
  • 20 x CT for 1 sec
  • 100 x CT for 0.2 sec
• Full Scale: 150% of CT
• Frequency: Up to 32nd harmonic
• Accuracy: ±0.2% of full scale, true RMS

AC Voltage:

• Conversion: True RMS, 64 samples/cycle
• VT Pri/Sec: Direct or 120 – 72,000 : 69 – 240
• Input Range: 20 – 600 VAC
• Full Scale: 150/600 VAC autoscaled
• Burden: <0.1 VA
• Frequency: Up to 32nd harmonic
• Accuracy: ±0.2% of full scale, true RMS

Switch Inputs:

• Type: Dry contact
• Resistance: 1,000 Ω max ON resistance
• Voltage: 24 VDC @ 2 mA
• Duration: 100 ms minimum

Analog Input:

• Range: 4 – 20 mA
• Accuracy: ±1% of full scale
• Relay Output: Programmable 4 – 20 mA
• Internal Burden Resistance: 250 Ω

Pulse Input:

• Max Inputs: 4
• Min Pulse Width: 150 ms
• Min Off Time: 200 ms