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What will happen if 60 Hz rated transformer is connected to
the supply of 50 Hz say 415 V (3-phase) step up to 3.3 kV...??
?

Answers were Sorted based on User's Feedback

What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase..

transformer will work at 60 hz without being
overheated...but the core losses will be more.

 Is This Answer Correct ? 20 Yes 4 No

What will happen if 60 Hz rated transformer is connected to the supply of 50 Hz say 415 V (3-phase..

induced voltage is dependent on frequency. so if x'mer designed 4 60 hz runs on 50 hz then o/p is a little less than 3.3kV

 Is This Answer Correct ? 2 Yes 1 No

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