Code does not specify what kind of cable is allowed..only that it be protected from physical damage for temporary situations.
480V-100A 3 phase needed.
With the price of cable I was looking at running 250' of 350MCM AL single conductors/1AWG grnd/$0.70/ft. through hallways which will have little traffic during a tempoprary situation [couple of hours].
SER is runing at $4.00 per ft., would Triplex be acceptable?
I could sleeve any questionable areas with interduct....
We will only need this setup for approx. 1 Hr. during a scheduled shutdown.
Just looking for some advice..I want to be safe but also keep costs at a minimum with the distance of cabling needed.
480V-100A 3 phase needed.
With the price of cable I was looking at running 250' of 350MCM AL single conductors/1AWG grnd/$0.70/ft. through hallways which will have little traffic during a tempoprary situation [couple of hours].
SER is runing at $4.00 per ft., would Triplex be acceptable?
I could sleeve any questionable areas with interduct....
We will only need this setup for approx. 1 Hr. during a scheduled shutdown.
Just looking for some advice..I want to be safe but also keep costs at a minimum with the distance of cabling needed.