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How do you convert or rewire a 5hp 3-phase motor to a single-phase motor?

Answer:

To run any three phase equipment from a single phase source you will need something called a "phase converter" that can handle the full power of the motor.

Phase convertors are very expensive so, before you go out and buy one, find out if a single phase motor is available to match your requirements. It will probably be an easier and cheaper solution for you if you can do that.

If you already have a three phase motor that is in good condition, you may be able to find a local dealer who would part-exchange it - or even swap it - it for a good quality used single phase motor with a warranty.

It is simply not worth destroying a perfectly good three phase motor!

Converting or rewiring a three phase motor to run on single phase is not a simple job to do, nor is it worth doing, because the work required would cost a lot to do. It is simply not a practical proposition. That fact is true even for a professional electrical engineer who has all the right equipment to be able to do it.

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First answer by Martinel. Last edit by Martinel. Contributor trust: 883 [recommend contributor ]. Question popularity: 0 [recommend question].

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