We just blew another VFD this AM. We lost one to a power surge a few years back and had one other go--like this one--for no apparent reason. One other was DOA.
These are--or were--Lenze SMV units. We need something a little more reliable. Our ancient TB Woods seem to last damned near forever--a couple have been here since the brewery opened 22 years ago--but TB Woods no longer makes VFDs.
We need these for motors from 1-7.5 hp--not all on the same unit, of course.
Suggestions?
These are--or were--Lenze SMV units. We need something a little more reliable. Our ancient TB Woods seem to last damned near forever--a couple have been here since the brewery opened 22 years ago--but TB Woods no longer makes VFDs.
We need these for motors from 1-7.5 hp--not all on the same unit, of course.
Suggestions?
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