Air circuit breaker ACB working in Tamil

Industry Electrical Distribution system
   • Electrical Distribution system-Substa...  

In this video following topics are explained in Tamil
 ACB-Air circuit breaker internal and external parts
Arc suit,
Rack in Rack out mechanism
Flagging system
Spring charging motors
Shunt coil, close coil
Manual spring charger
Switching mechanism
Fixed contact & Moving contact
Metrologic
CT-Current transformer
Jaw/Laminated contact
Safety shutter
Auxiliary NO/NC Contact terminals
 Purpose of ACB
 External parts of ACB
 How to fix ACB in panel
 How to fix ACB in panel
 ACB Switching device
 ACB rack in rack out mechanism
 ACB Indications and switches
 ACB controlling devices

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