Help
In my building we have hid lighting wired to 480 single phase (two hot leads) one going to the neutral lead and one going to the 480 lead. My question is I want to replace the lighting with a T5 fluorescent we have these light fixtures with a T5 ballast 480 two hot leads and one neutral. But there is no neutral in my 480 panel 3 phase. I wired those fixtures with two hot leads to the ballast and capped off the neutral and did not work. Although it says is a 480 ballast I don't know what is the problem. Can anyone help?
The old existing lighting in my ceiling did not have a neutral or a ground in my wiring run.
help please
In my building we have hid lighting wired to 480 single phase (two hot leads) one going to the neutral lead and one going to the 480 lead. My question is I want to replace the lighting with a T5 fluorescent we have these light fixtures with a T5 ballast 480 two hot leads and one neutral. But there is no neutral in my 480 panel 3 phase. I wired those fixtures with two hot leads to the ballast and capped off the neutral and did not work. Although it says is a 480 ballast I don't know what is the problem. Can anyone help?
The old existing lighting in my ceiling did not have a neutral or a ground in my wiring run.
help please