ryangittens
Member
- Location
- usa
I have a 150KVA transformer connected to inverter at 480V sec and utility at 208V pri. I am wondering if I can size the conductors based on 90C or 75C.
On the spec it says, "Temperature Rise 150C with 220C Insulation System." Does this have anything to do with the terminal ratings? Or do I just assume that it's 75C?
Thanks for any help.
On the spec it says, "Temperature Rise 150C with 220C Insulation System." Does this have anything to do with the terminal ratings? Or do I just assume that it's 75C?
Thanks for any help.