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#192533 - 02/16/10 08:16 PM How to determine amps from Xer
Joetools Offline
New Member

Registered: 02/02/10
Posts: 9
Loc: Alberta
We have a bit of a situation, I'll do my best to explain.
Press brake is off 208/480V step up transformer. Wanting to hook up a spot welder off of the press brake. Obviously with proper disconnects as it's already a bit of a sketchy set up, being as the welder should be on it's own circuit. The spot welder is 575 volt, 15kVA. So we have another xer 480/600V for the welder. Wondering if we are going to have enough amps to run the welder? Both machines will never be on at the same time.

2014 / 2011 NEC & Related Books and Study Guides
#192535 - 02/16/10 08:28 PM Re: How to determine amps from Xer [Re: Joetools]
frenchelectrican Offline


Registered: 02/06/03
Posts: 938
Loc: Wi/ Paris France { France for ...
what type of welder that run from 480X600 transfomer due there are few diffrent type of welders that will affect the rating on the whole thing.

Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)

#192542 - 02/16/10 09:06 PM Re: How to determine amps from Xer [Re: frenchelectrican]
Rewire Offline

Registered: 02/23/08
Posts: 167
Loc: Missouri
what are you feeding the 208/480 transformer with?


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