Single Phase Transformer 480V to 120V
I have a square D single phase 1.5KVA dry transformer and I am hoping to get a thumbs up before I energize it. It has 8 wires - H1,H2,H3,H4,X1,X2,X3,X4. It is obvious from the tag that the incoming 480V connects to H1 and H4 and the outgoing 120V is connected to X1 and X4. The rest of the wiring is confusing. I wire nutted H2 and H3 together.
I took X3 and wire nutted it with X1 and the red Hot wire to my panel. I wire nutted X4, X2 and the white neutral wire to my panel.
Thumbs up or down?
This is an identical tag as on mine
Here is a link that might be useful: Picture of Identical Tag on Transformer