Posted 7/4/2024 10:38 (#10798021 - in reply to #10797971) Subject: RE: Rotary phase converter vs vfd
Sioux County, NWIA
For a single motor, reliability is about the only advantage of the RPC vs a VFD. Not sure how cost compares.
Edit to add, big advantage for VFD would be variable speed. If that is not needed, it would probably be cheaper to use a simple phase converter like a Phase Perfect.
Rotary phase converter vs vfd
