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Restricted/Sensitive Earth Fault Protection Relay


Salient Features

  • Software Configurable 1A & 5A CT Input
  • IDMT Characteristics - NI, VI, EI, LTI, 3s, 1.3s, 0.6s & DTL
  • Auxiliary Power Supply - (24/30/110/220)V DC
  • Transient Free Phase Fault & Earth Fault High Set Elements
  • Latest 999 Fault Events With 1ms Time Stamp Resolution
  • User Friendly Local HMI
  • Hardware And Software Self-Diagnosis
  • Circuit Breaker Fail Protection
  • Trip Circuit Supervision
  • User Configurable Upto 7 DI
  • Under Configurable Upto 6 DO
  • Draw-out / Fixed Type Casing
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Casing

  • (WxHxD): 134 x 180 x 212 mm ~
  • Cutout size (WxH): 110 x 158 mm ~
  • Degree of Protection: IP 54
  • Weight: 2.5 Kg (approx)
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  • There is a continuous effort at Stelmec to keep abreast of latest technology inline with customer's requirement
  • All these activities are followed as per ISO 9001 : 2008
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