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question about welding wire
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<blockquote data-quote="Boominburban" data-source="post: 8377364" data-attributes="member: 664509"><p>Read the chart .... amp draw @ duty cycle @ ft of cable @ sec voltage. Which in a avg welder is DC from 10 - 50v</p><p></p><p>SO, if you want to run 400 amps 100% of the time, 24/7 you would need to run 3/0 up to 50', prob get away with 2/0 if under 25' ... But who pulls 400 amps 100% of the day ????</p></blockquote><p></p>
[QUOTE="Boominburban, post: 8377364, member: 664509"] Read the chart .... amp draw @ duty cycle @ ft of cable @ sec voltage. Which in a avg welder is DC from 10 - 50v SO, if you want to run 400 amps 100% of the time, 24/7 you would need to run 3/0 up to 50', prob get away with 2/0 if under 25' ... But who pulls 400 amps 100% of the day ???? [/QUOTE]
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