FKV-03HF

Digital Phase Failure Relay

Features

The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage.

  • Over Voltage : 400V – 480V AC (Adjustable)
  • Under Voltage : 260V – 360V AC (Adjustable)
  • Asymmetry : %5 – %50 (Adjustable)
  • Error Waiting Time : 1sec. – 30sec. (Adjustable)
  • Reset Time : 1sec. – 30sec. (Adjustable)
  • Phase Sequence Control