Was looking at one of out electrical system
n were to occur, or at least I think there is not. (i.e. no zig-zag transformer)
There is open delta PT that are normally used to provide voltage inputs into a GE 850 feeder protection relay. If a ground fault were to occur, how would the voltage inputs from the open delta PT's be interpreted by the 850 relay?
Thanks
n were to occur, or at least I think there is not. (i.e. no zig-zag transformer)
There is open delta PT that are normally used to provide voltage inputs into a GE 850 feeder protection relay. If a ground fault were to occur, how would the voltage inputs from the open delta PT's be interpreted by the 850 relay?
Thanks