Can we use a Potential Transformer for Auxilliary Power
supply( Spring charge Motor, Lighting etc)?



Can we use a Potential Transformer for Auxilliary Power supply( Spring charge Motor, Lighting etc)..

Answer / k.prakashchandra

No. The output of PT is 110 V line or 63.5 V phase
usually.The capacity of PT is from 30 t0 500 VA, anyway not
more than 1 KVA.As PTs are also used for protection ,they
should not be used for power supply purpose.

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