2021-08-03 at 11:08 am
#1408
Transformer vector group is to be looked in to. If it is delta/star and the fault is in M.V. side winding l.v. side C.b. may not operate
Transformer vector group is to be looked in to. If it is delta/star and the fault is in M.V. side winding l.v. side C.b. may not operate