I have seen one secondary terminal (S1) of CBCT kept open, on asking it was found not in line. Module was in running condition. My question how it is safe and different from CT
Aare boss explain Karne k time Pura clear bolo na k mccb k output se wire common me lagega. or fuse se wire Jo aaraha hai A1 or A2 me lagega. Yeh Q bolte hai k yeh wire uper lagega or yeh wire niche lagega
Mamu, why relay control power after breaker, after trip how know exact fault. How you know if control power shutdown incase of breaker trip. It should before breaker. You schematic is wrong!