ASHIDA ALBB3 RELAY
ALBB3 Local Breaker Backup
Numerical Local Breaker Back-up Protection Relay : ALBB3
General Description
The ALBB3 is a 3 OC and 1 EF design as Local Breaker Back up. This relay monitor feeder current and feeder relay contact. If feeder relay fail to clear fault with in pre define time then this relay provide trip command to all connected incoming feeder and safeguard against fault hazards.
4 Element (3 Phase + EF) current sensing with internal timer.
Display of fault current. / Load current.
Instant reset.
Very low Burdon on CT.
ALBB3
ডাটা সিট
- COUNTRY OF ORIGIN
Specific References
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ALBB3 Local Breaker Backup