Hi Bro.. Please, Explain VCB 7SR Relay .. Alarm History Identify And CT &PT Ratio Settings and Operations Video Podunga Bro... Please Iam expect u r valuable Reply..
After tap changing vcb tripping sir what May be the reason sir please!!! Vcb not closing all relay restated and dc voltage ready for close. But not closing!!!! Only this happen after tap changing only!!!
Sir very useful information thanks for your vedio, 👌👌
Bro u are doing amazing help for the society
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Vcb control wiring full explanation video podunga bro
Sir super explain
Nenga Vera level
Hi Bro..
Please, Explain VCB 7SR Relay .. Alarm History Identify And CT &PT Ratio Settings and Operations Video Podunga Bro... Please Iam expect u r valuable Reply..
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Super bro
Hi bro sf6 breaker pathi potunga bro
Sir, Abb vd4 11kv Vcb test position la mechanical ah close pannalaum trip aagudhu close panna mudiala.
After tap changing vcb tripping sir what May be the reason sir please!!! Vcb not closing all relay restated and dc voltage ready for close. But not closing!!!! Only this happen after tap changing only!!!
Bro cooling process yapa bro vedios poduvinga because I'm work in HVAC
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Super sir
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English please