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VPInstrument introduces the 3 Phase Power Meter

3 Phase Power Meter

We introduce the highly accurate 3 Phase Power Meter. This newest addition to the portfolio measures true power, as it measures the voltage and current of all three phases. It provides power, voltage, current, cos(phi) and many more electrical parameters. All of these are communicated via the RS485 (Modbus RTU) interface. VPInstruments 3 Phase Power Meter is the recommended power meter for permanent measurements.

Versatile and complete

The 3 Phase Power Meter comes in different voltage ranges to fit your specific measurement applications. Models are available for single- and three phase configurations. The 0.333 VAC CT inputs enable connection to universal current transformers. Or just rely on VPInstruments Current Transformers to complete the power measurement solution.


  • Power consumption of compressors
  • General-purpose power measurement
  • Electricity sub-metering
  • Pumps, Ventilators, and many more.


  • Measures up to three phases
  • +/- 0.5% accuracy
  • RS485 (Modbus RTU) output
  • Delta or Wye types available
  • For permanent installation

Take a look at the 3 Phase Power Meter here.

3 Phase Power Meter