Hopefuldave
Intergalactic pot-mender
- Messages
- 2,543
- Location
- The Shed of Danger, surrey, England
Might be worth taking the cover off and checking how many terminals / how they're linked first, unusual for that small a motor to be 415-only, unless they were making different ones for European and "export" markets?Sorry @Smouser but the OP put pictures in that show both the main and suds pump motors are dual voltage.
So if he want's to go VFD then swap them to delta and away you go.
The only fly in the ointment is that the feed motor is 415V only.
That one might be a candidate for your suggested find the star point method.
Dave H. (the other one)