I just test wired the delta Vfd I picked up off ebay used. It looks almost new, and I got a pair for a very reasonable price.
The wires need tidying up, a switch and glands fitted etc. The vfd runs the drill and the drill turns in the corret direction.
My issue is the pot doesn't seem to affect the speed. Does anyone have experience with this brand or model vfd?
Not sure if it s faulty or a function/program issue.
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Delta Vfd help
