Showing posts with label Circuit Breakers. Show all posts
Showing posts with label Circuit Breakers. Show all posts

Air Blast Circuit Breakers (ABCB)-Construction,Working

Principle of Air Blast Circuit Breakers(ABCB) The  Air Blast Circuit Breaker is an external extinguishing energy type in which the high...

Current Chopping Phenomenon-Circuit Breakers

What is Current Chopping? While interrupting highly inductive current, like no-load current of transformer, the rapid deionization of...

Arc in Circuit Breaker | Electric Arc

Arc Phenomenon Whenever a fault occurs on the system, the contacts of the circuit breaker are opened. As soon as a fault or short circui...

Minimum Oil Circuit Breakers (MOCB)-Contruction,Working

Construction of Minimum Oil Circuit Breaker The simplified constructional diagram of a Minimum Oil Circuit Breaker (MOCB) is shown in t...

Vacuum Circuit Breakers (VCB) Construction,Operation

A vacuum circuit breaker is the suitable for mainly medium voltage application circuit breaker where the arc quenching takes place in va...

Sulphur Hexaflouride (SF6) Circuit Breakers

Sulphur Hexaflouride (SF6) Circuit Breakers A circuit breaker in which uses  sulfur hexafluoride or SF6 gas as arc extinguished medium ...

Plain Break Oil Circuit Breakers

Plain Break Oil Circuit Breakers A plain-break oil circuit breaker involves the simple process of separating the contacts under the  who...