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How to from 480 to 230 on a 300r 3 phase hobart welder

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Assuming 230 volt three phase primary you would need an autotranformer. A very large one. If only 230 single phase is available then it isn't a practical posibility. Probably cheaper to find a different welding machine.

Posted on Jun 04, 2010

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Posted on Jan 02, 2017

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