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Electrical Relays
Alstom Tripping Relay
Voltage | 24/48/110/220 |
Brand | Alstom |
Usage/Application | TRIPPING |
We are involved in providing quality assured array of Alstom High Speed Tripping Relays. Alstom VAJ Tripping Relay are precise measuring devices, the contacts of which should not be expected to switch large electrical loads. In some cases, the protective relay may trip a circuit breaker directly, or according to the coil rating and the number of circuits to be energized, may do so using a VAJ tripping relay. The VAJ relay interfaces the protection to provide the higher contact capacity, additional contacts for tripping multiple circuit breakers, control functions, signalling and interlocking. The VAJ range comprises very reliable hinged armature relays designed to directly operate circuit breaker trip coils. Built to very high specifications, the VAJ range provides a highly flexible and reliable link between the protective relays and the circuit breakers.
Features:
- High speed operation
- High degree of mechanical stability
- Positive action without chatter
- Compact
Application:
- High speed tripping duties where a number of simultaneous switching operations are required.