S
sparky87
Just a quick one.
have a new machine install that is 3p+N 270 Amp (protected by bs88 315 amp fuses)
cable length 80m from main switch board. cable required 120mm, But installing this size cable will be a nightmare as high level with a lot of racking etc.
would two 50mm cables in parallel suffice for loading and earthing? not got regs book infront of me as on site and they want a quick answer!!?
many thanks
have a new machine install that is 3p+N 270 Amp (protected by bs88 315 amp fuses)
cable length 80m from main switch board. cable required 120mm, But installing this size cable will be a nightmare as high level with a lot of racking etc.
would two 50mm cables in parallel suffice for loading and earthing? not got regs book infront of me as on site and they want a quick answer!!?
many thanks