Discuss Would you extend this RFC? in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
I wouldn't use 32A as the design current.The cable length calculation I used was
Vd = L x Ib x (mV/A/M)/ 4 x 1000.
So VD = 113 x 32 x 18 /4000 = 16v
I’ve already divided the end to end value by 4. This is how I was taught to calculate volt drop at the mid point on a RFC.
Does this look correct to you?
Reply to Would you extend this RFC? in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
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