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Answer Posted / vinod
good amount of power can be saved when controling the speed
of PUMP AND FAN,when using a VFD.
the pump and fan works on AFFINITY LAW ..ie..the speed is
directly proportional to the cube of power.
if 20% of speed is reduced there will be a saving of 50%
| Is This Answer Correct ? | 13 Yes | 6 No |
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