Answer / ayan deb

Firstly, you have not specified any rating for the Transformer! but i will give you an idea. Say if a Transformer is 2000 KVA rating Dry type, its LT side amps will be 2666 Amps (approx). Depending upon the the Efficiency of the T/F & percentage impedance.

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Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,

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