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Welder cable- cheaper, but just as good?

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Old 02-17-2011, 12:22 PM
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Originally Posted by spitfire04
it would wouldnt it? the higher the strand count the more strands there are to carry the current?
i beleive so, as it is carried on the outter surface of the strand.
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Old 02-17-2011, 01:43 PM
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Originally Posted by Father Yuli
i beleive so, as it is carried on the outter surface of the strand.
What you are talking about is skin effect, and it only applies to high frequency AC current...


Strand count helps make the wire flexable, and it actually increases the resistance of the wire slightly... (not enough to worry about though)
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Old 02-17-2011, 02:10 PM
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pffffffffffff

ok there Galileo
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Old 02-17-2011, 02:43 PM
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The best strand count is one. Past that, the higher the better, although, as mentioned, electrically the difference is virtually negligible.
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Old 02-17-2011, 03:38 PM
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1 went with 1/0 Shok Industries CCA to begin with, but still have dimming.. so purchased 4/0 locomotive cable.. should do the trick
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Old 02-17-2011, 03:42 PM
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did you get the reference series or the competition series wire?
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Old 02-17-2011, 03:48 PM
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they were reference... but might be due to the 2500 watt amp...

dont get me wrong.. the Shok stuff is great! but works out to be easier to do 1 run of 4/0 rather than 2-3 runs of 1/0
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Old 02-17-2011, 03:54 PM
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well from what i've been told 4/0 can be pretty tuff stuff to work with.

by the way does anyone have any suggestions on what to use to cut 2/0 welders wire??
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Old 02-17-2011, 04:48 PM
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^ A sharp serrated knife works.. so does a jig saw, or even a chop saw if you have one
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Old 02-17-2011, 05:10 PM
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I put a run of 4/0 in my car. Didn't really find it to be any more difficult than a 4 gauge.

And to the guy who had 20 runs of 4/0, how many metres was that?
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