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Variable Frequency Drives

1 reply created 4 months ago
posted by Linda 4 months ago

Does anyone else have the problem of failing VFDs? Our wash is in a cold climate, with temps in the negatives. We replaced 3 drives approximately 2 years ago, and now we're having problems again. It seems to happen when our Gattling Guns freeze up.

Replies

reply by GregPack 4 months ago

Not familiar with your setup, but it sounds like an overload issue. Is there any way to unload excessive pressure off the high side of the pump?

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