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What will the effect on a motor designed at 60 HZ, and
operated on 50 HZ ??
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Answer Posted / baskaran.r
when operating 50 hz the important change is voltage. we are
to make V/F as constant ie voltage /frequency equal there
fore to operate the motor in 50 hz we have to reduce the
voltage per v/f calculation. if operated with same voltage
the flex will saturate and motor will take high amps and
burn the speed will reduce to 1500 as stated.
| Is This Answer Correct ? | 8 Yes | 5 No |
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