Answer / er.mazhar0731

CMD 12.85 MW
Maximum current 675 amp

Answer / er.mazhar0731

Ur tranformer not able to bear load coz total 4.75 mva are bear 83.125 amp current in 33 kv side and in 11 kv, 250 amp
But As per ur kva 16809 KVA DTC ur load current is 675 amp which is excess ( 100kva = 4 amp 11 kv side current )

why open-delta core of 11kv Potential Transformer is 11000v/1.732/110/3?

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