We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Curren

We have 750KVA DG set, we want to introduce REF relay with
1250/1A,CL PS,Current transformers.The lead distance of
2.5mm copper flexible cable from CT to relay is around
5mtrs.We would like to know the knee point votage(VK) & IM
calculion for CT's

Question Posted / prasanna kumar b.s.

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