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good one sir, indication circuit me NO NC ke bare me bol dete to badiya hota.. breaker off NO contact & breaker off NC contact... please a video for NO NC. Thanks a lot 😊
Amazing video sir but i have some doubts as follows: 1. Why we use a link in the negative side instead of fuse? 2. DC 24v,110v or 220v how to decide that? 3. MCB amperage? 4. What is the use of TTBs in the panels? 5. Like it is j,k,l for DC is there anything for AC? 6. Are auxilliary contacts limited to these only or there are some other work for them? Kindly revert it would be of much help to me. Thanks for the video though
2) That depends on the Battery Source of the Substation. 4) For Shorting the Metering CT. 5) H1 & H2 6) Breaker On/Off Status. www.electricalfundaz.com
Fault aane aane per autotrip ka indication aata hai tab TNC switch close side jaane kenliye lock ho jata hai... Ye kese hota hai sir ispe video banye... Plzz
Sir, in this video, we just wanted to show, how DC is given to the Breaker, what ferrules are used. In the next part we will be covering Closing Circuit and so on.