Answer Posted / ashish umrao
vfd use only variable freqancy derive moter speed proposnal
to the freqancy ns=120f/p if freqancy is vary to moter speed
also vary ,speed touqe is inversaly prosnal to each other.if
speed is high ,touqe is low &vise versa.current is proposnal
to the load is cunnected so load is high current high and
touqe also high.if can change the sutable ferqancy to save
the energy.
Is This Answer Correct ? | 4 Yes | 6 No |
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