J
jellen
hi
Wonder if anyone can help, I dont have my regs or OSG on me and need to answer this question today.
We need to install a 35mm swa 4 core (3 Phase and N) The length of run is 110m and the earthing arrangment is TN-C-S.
My question is, do we need to run a separte CPC and if so what size?? worried abut Volt Drop.
Thanks
James
Wonder if anyone can help, I dont have my regs or OSG on me and need to answer this question today.
We need to install a 35mm swa 4 core (3 Phase and N) The length of run is 110m and the earthing arrangment is TN-C-S.
My question is, do we need to run a separte CPC and if so what size?? worried abut Volt Drop.
Thanks
James