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What are possible causes of compressor motor carrying high current and torque value when operated throgh VFD View All

8 years ago - 8 months left to answer. - 1 response - Report Abuse
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Since Variable Frequency Drives are used to govern the speed on an AC motor I suspect that if the current and torque valuea are higher than what is expected then you are actually operating the drive at too high a frequency.

What type of compressor is it, positive displacement or centrifugal?

What happens when you lower the frequency of the drive?

Niel Leon
Community Developer -

8 years ago


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