PQM-T20-C-A power quality meter

Product Manual：

PQM-T20-C-A (full name PQMII-T20-C-A) is a GE Multilin PQMII series high-precision three-phase power quality monitoring instrument used for comprehensive monitoring of power quality in power grids and industrial distribution systems.
Compatible with three-phase three wire/four wire systems, supporting 50/60Hz dual frequency measurement.
Voltage measurement 60-600V AC, current 0-10A AC, compatible with CT expansion.
Measurable voltage/current/power/power factor/frequency/harmonics (up to 50 times).
Monitor power quality events such as voltage sag, surge, interruption, flicker, and imbalance.
High speed sampling at 1000 times per second, capturing transient waveforms and disturbances.
Equipped with backlit LCD display, local button operation, and intuitive data viewing.

Supports Modbus, DNP 3.0 communication, RS485/Ethernet interface.
Built in data recording, storing historical curves and events, supporting remote reading.
Equipped with alarm and relay output for overvoltage, overcurrent, harmonic over limit, etc.
Industrial grade design, working temperature 0-55 ℃, protection IP30.
Supports panel installation or DIN rail installation, compact size.
The accuracy reaches level 0.5, meeting the IEC power quality standards.
Suitable for scenarios such as power, industry, data centers, commercial buildings, etc.
Can be connected to SCADA system to achieve remote monitoring and management.
Built in analog output for easy integration with PLC and DCS systems.
PQM-T20-C-A has become the core instrument for power quality monitoring and management due to its high precision, full functionality, and easy integration.

Product detailed pictures：

PQM-T20-C-A

product video

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