PQMII-T20
PQMII-T20
PQMII-T20
PQMII-T20

PQMII-T20

  • VDR Integration: Stores 500 events (vs. 100–200 in 竞品).
  • Dual Protocol Support: Modbus/DNP 3.0 for utility and industrial use.
  • Compact Design: Space-saving form factor (no mounting base required).
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Description

PQMII-T20 – GE Power Quality Monitor

1. Product Description

The PQMII-T20 is a compact power quality monitor for three-phase systems, measuring voltage, current, harmonics, and events (sags/swells). It supports Modbus/DNP 3.0, 4 programmable relays, and 500 event logs. Ideal for industrial/commercial power management.

2. Technical Parameters

Parameter Specification
Voltage Range 20–60V DC / 20–48V AC
Current Measurement Conventional transformers or sensors
Event Logs 500 voltage sags/swells
Relays 4 programmable (26 max with expansion)
Communication Modbus RTU/TCP, DNP 3.0
PQMII-T20

PQMII-T20

3. Advantages & Features

  • VDR Integration: Stores 500 events (vs. 100–200 in 竞品).
  • Dual Protocol Support: Modbus/DNP 3.0 for utility and industrial use.
  • Compact Design: Space-saving form factor (no mounting base required).

4. Application Areas & Use Case

  • Industries: Data centers, manufacturing, renewable energy.
  • Use Case: A manufacturing 园区 reduced energy costs by 18% using PQMII-T20 to optimize power factor (0.95) and identify harmonic issues.

5. Competitor Comparison

vs. similar monitors:
  • More Event Logs: 500 events (vs. 100–200 in 竞品).
  • Dual Protocol: Modbus + DNP 3.0 (vs. single-protocol in 竞品).
    PQMII-T20

    PQMII-T20

6. Selection Recommendations

  • Voltage Class: Match system voltage (DC/AC).
  • Relay Needs: Select models with 4–26 relays based on control requirements.

7. Precautions

  • Installation: Mount in a dry, ventilated area.
  • Calibration: Regularly verify sensor accuracy (annual recommended).

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