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Tech Head - The Technology Section
The Work Bench and Soldering Station
Three Phase generator designs ?
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<blockquote data-quote="SST12" data-source="post: 378357" data-attributes="member: 234978"><p>Hi Channel Hopper</p><p></p><p></p><p>If it does only use two phases on the input of the transformer, depending on the primary full load current you could use a 415v to 240v transformer of the appropriate size (which there are plenty about cheap) wired in reverse, single phase mains to the 240v side then connect the 415v side to your welders 2 phase input making sure both transformers and welders earths are conected back to the earth point on your 240v supply.</p><p></p><p>If you could get some more details from the welder, how many phases connected, is the neutral connected to it, what is the primary current rating (mains input), welding output amps and open circuit voltage - We should be able to come up with a solution for you.</p><p></p><p></p><p>SST12</p></blockquote><p></p>
[QUOTE="SST12, post: 378357, member: 234978"] Hi Channel Hopper If it does only use two phases on the input of the transformer, depending on the primary full load current you could use a 415v to 240v transformer of the appropriate size (which there are plenty about cheap) wired in reverse, single phase mains to the 240v side then connect the 415v side to your welders 2 phase input making sure both transformers and welders earths are conected back to the earth point on your 240v supply. If you could get some more details from the welder, how many phases connected, is the neutral connected to it, what is the primary current rating (mains input), welding output amps and open circuit voltage - We should be able to come up with a solution for you. SST12 [/QUOTE]
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Three Phase generator designs ?
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