3 Phase =
22.3xdistance to load in feetx amp load
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Allowable voltatage drop
That well give you Cir. Mills of copper wire
22.3x distance to load in feet x amp load
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circular mill of copper wire
that well give you voltage drop
k= for example
k#1 copper at 75%C= .000154x83690=12.9
See table 8 N.E.C.
I know how to do all just wanted Comp. Program to imput numbers . I now have that program , works on all voltages
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