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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Sir super explain
Nenga Vera level
Vcb control wiring full explanation video podunga bro
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Good explain
Drawing read panardu video podunga bro
SLD and Panel Drawing reading video uploaded Bro
Vcb relay settings video podunga sir
Super sir
👍
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..
Hi bro sf6 breaker pathi potunga bro
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Trip coil resistance evlo irukkanum min? Bro
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ABB VCB VD4 Model Troubleshooting And Maintenance Video Ready Pannunga Bro
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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!!!
Need ACB Troubleshooting
Rybn alarm varthu sir
Control diagram send me sir
Over current, time delay
English please