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Possible Duplicate:
2 Phase to 3 Phase conversion

Is there a way to run a 3ph induction motor with one phase .

Basically I have 3ph motor but my power supply is only 2 phase . Is there anyway I can run it ?

Motor spec :

  • 3ph
  • induction motor
  • Hi-tone
  • ref to is 325
  • FRAME 80 Duty S1 Hz 50 Insucl.cl.e
  • V 400/440 RPM 1440 AMP 1.9
  • K.W. 0.75 H.P 1 M.No : 11209
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marked as duplicate by Dave Tweed, embedded.kyle, Nick Alexeev, W5VO Nov 6 '12 at 17:54

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

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Found this: http://www.nerdylorrin.net/jerry/ThreePhase.html. Looks like it's possible.

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  • \$\begingroup\$ But that reduces the power of motor \$\endgroup\$ – Gaurav Shah Oct 11 '12 at 3:58
  • \$\begingroup\$ Yeah that's true. I don't see how you could operate at full efficiency off of just two phases. \$\endgroup\$ – matthewjselby Oct 11 '12 at 13:23
  • \$\begingroup\$ I didn't see either so posted here :P \$\endgroup\$ – Gaurav Shah Oct 12 '12 at 5:21

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