Restricted And 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
- Transient free phase fault & earth fault high set elements
- Latest 999 fault events with 1 ms time stamp resolution
- User friendly local HMI
- Hardware and software self-diagnosis
- Circuit breaker fail protection
- Trip circuit supervision
- User configurable 7 DI / 6 DO
- Under configurable 6 DO
- Draw-out / Fixed type casing