Welder Wiring


  #1  
Old 10-17-05, 04:04 PM
a24ktlif
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Welder Wiring

I recently bought an old Wards Power Kraft welder and am looking for some advise on installing the outlet. It is a 225 amp ac arc welder with an input of 50amp, 230 volts,60cycle single phase.. What size breaker will I use and What guage wire is needed? thank you
 
  #2  
Old 10-17-05, 04:49 PM
J
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Location: welland ontario
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What type of plug is on the end of the cord? Match the circuit tothe plug. Find your plug on the chart at this page.

http://www.powercabling.com/nema.htm
 
  #3  
Old 10-18-05, 07:28 AM
a24ktlif
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The cord has what looks like a dryer cord on the end like this
|
\ / ( this is not posting right , the top prong is centered )
I could not find this one on the site. I have the outlet matching the cord. Someone said 8 and one said 10 guage wire from the box to the outlet. Also does the "input of 50 amp" mean that i need a 50amp breaker in the breaker box.
 
  #4  
Old 10-18-05, 08:41 AM
C
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That is a 10-50 plug, the same as previously used on ranges.

You need to get a receptical to match, use #6 wire, on a 50A two pole breaker.
 
  #5  
Old 10-19-05, 10:44 AM
a24ktlif
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6 Guage wire and a 50 amp breaker .... Thanks :-)
 
 

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