3-phase voltage, phase sequence, phase loss

K8DS-PM monitors overvotlages, undervoltages, phase sequence and phase loss for 3-phase, in one unit.


  • Worldwide power specifications supported by one unit
  • Phase sequence, phase loss: Operation reaction time 0.1s maximum
  • Overvoltage or undervoltage: Operation time setting from 0.1 to 30s
  • Relay warning status can easily be monitored using the LED indicator
  • Robust operating temperature: -20 to 60 ⁰C
  • 17.5 mm (w) body
  • Greater resistance to inverter noise
  • World-wide power specifications supported by one unit

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