Protective Relay

Voltage Relay

AEVR MULTI-FUNCTIONABLE DIGITAL VOLTAGE CONTROLLER

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  • Digital 3-phase voltage indicator and fault detector
  • Over voltage detection - 0.1sec~10sec adjustable tripping delay
  • Under voltage detection - 0.1sec~10sec adjustable tripping delay
  • Phase-loss detection - 2sec fixed tripping delay
  • Phase sequence detection - 0.5sec fixed tripping delay
  • 3-phase voltage balance(±5%) decetion - 3ec fixed tripping delay
  • Phase-loss detection with active motor
  • Manual / Auto Reset selectable - 1sec or 5sec auto reset tripping delay