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Three-phase power meter
KMB Systems

These devices are designated to measure and monitor line-to-line and phase voltages, currents, active and reactive powers, true power factor, THD for both voltage and current one- and three phase LV, HV and VHV networks and sense the temperature inside a switchboard.

Characteristics
- True root-mean-square values of voltage and current (TRMS)
- Active and reactive power, four quadrant presentation in compliance with IEC375
- Both true power factor (PF) and power factor of fundamental harmonics (cos fi)
- Total Harmonic Distortion and harmonics of voltage and current up to the 20. order
- Built-in temperature sensor
- Single-phase, two-phase, three-phase or Aron connection
- Direct & undirect voltage connection
- Optional remote RS-485 communication link
- Panel mounted (SML) or DIN-bar mounted (SMM) version