Switchgear busbar Electrical short circuít fault checking procedure ? Easy tricks | Bol Bulbul |

[@lingaiahyellewar3617]

Very nice explanation

[@BOLBULBULIndustrialElectrical]

Thank you

[@ElectricalSuperTrick]

Good information

[@BOLBULBULIndustrialElectrical]

Thank you

[@sujoyghosh7468]

Good

[@BOLBULBULIndustrialElectrical]

Thank you.

[@sontoshknights8587]

👏👏👏👍👍👍

[@BOLBULBULIndustrialElectrical]

Learn & Enjoy my videos.

[@srijansingh9834]

Sir feeder ke Incomer me ya outgoing me power connect Krna hai please explain

[@BOLBULBULIndustrialElectrical]

Feeder ka outgoing me supply connect kare aur feeder ko ON kare.

[@pardeeppsiingh7068]

*Humko yeh MCB test karne se pehle kya kya isolate karna hai aur incoming supply via MCB kahan connect karni hai* ?

[@BOLBULBULIndustrialElectrical]

Aap incoming breaker with buscoupler ko isolate rakhe. sare outgoing feeder ko OFF rakhe .MCB ke madhyam se 3 ph supply busbar pe connect kare. Ya ek spare feeder pe connect karke use ON kare. Jaisa isi video me kiya gaya hai.
Agar busbar me fault hoga to MCB trip ho jayega.

[@BOLBULBULIndustrialElectrical]

Aap incoming breaker with buscoupler ko isolate rakhe. sare outgoing feeder ko OFF rakhe .MCB ke madhyam se 3 ph supply busbar pe connect kare. Ya ek spare feeder pe connect karke use ON kare. Jaisa isi video me kiya gaya hai.
Agar busbar me fault hoga to MCB trip ho jayega.

[@pardeeppsiingh7068]

Sir megger value zero aane ka kya reason huaa ? Jaisa ki aapne dikhaaya R and B phase mein IR value zero hai.

[@BOLBULBULIndustrialElectrical]

Megger value zero hai matlab R & B phase short ho gaya hai. Panel mein control transformer , meter lage hote hai. To unki wajah se megger value zero dikhata hai. Lekin actually short circuit condition nahi hota hai. To confirm kaise kare ? Ye procedure se hum check karte hain. Thank you.

[@pardeeppsiingh7068]

@@BOLBULBULIndustrialElectrical ok