would need to be about 40m, assuming I=40A, before VD became excessive.
Discuss Different cable rating on circuit in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
I came across a section, just a small section, of RFC a few months ago which was 4mm due to the cables passing through an insulated floor. Was amazed to find that somebody had actually thought about derating factors for once.
Reply to Different cable rating on circuit in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
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