AC/DC POWER METER – RS485 up to 50 A – LOW VOLTAGE

The QI-POWER-485–300 is a single-phase energy/power meter which is able to measure currents up to 300A AC/400 A DC and voltage up to 800V AC or 1000V DC.

The information provided on the RS485 output is:

  • Irms, Vrms, Ipk, Vpk
  • Watt
  • Var
  • Va
  • Frequency
  • Cosφ
  • Energy (bidirectional)
  • THD
  • The device is fully configurable using the free FACILE QI-POWER-485 software

Other features:

  • Ready for DIN rail mounting
  • 4 kV galvanic isolation for voltage input
  • Accuracy: 0.5% FS
  • RMS or DC measurement
  • Variable frequency measurement (DC up to 400 Hz)
  • RS485 integrated
  • OEM design (low cost)
  • Boot loader for updating firmware
  • UL certificate