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Phase Sequence & Phase Failure Relay, PF-002

Phase Sequence & Phase Failure Relay, PF-002
Phase Sequence & Phase Failure Relay, PF-002

INTRODUCTION

  • Only Operational with correct power source voltage and phase sequence
  • Suitable for main power source and motor starter circuit to prevent damage from insufficient phase or phase reversal
  • Out-of-phase detection while the motor operating

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Product Description
SPECIFICATIONS
Item NO :
  • PF-002
    Operating voltage : AC 110V, 220V 240V, 380V, 415V, 440V
    Allowable operating voltage range : 85~110% of rate operating voltage
    Rated frequency : 50 / 60 Hz
    Contact rating : 250VAC 5A (resistive load)
    Power consumption : Approx. 2VA
    Life : Mechanical 5,000,000 times / Electrical 100,000 times
    Ambient temperature : -10℃~+50℃
    Ambient humidity : MAX 85% RH