Protective Relay

Voltage Relay

EP2-01 3-PHASE SEQUENCE PROTECTION RELAY

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  • Can detect power source phase reversal before motor start, also can detect Phase-loss and unbalance while motor operating or before motor start
  • Suitable for main power source and motor starter circuit to prevent damage from insufficient phase or phase reversal
  • Phase sequence detection - Output contact Release while phase reversal
  • Phase-loss detection - 3sec fixed tripping delay
  • 3-phase voltage balance decetion - 3ec fixed tripping delay
  • 1sec fixed reset delay
  • Install on DIN rail and no socket require