Atlas Copco GVS60 wiring?

[doocat]

Can’t really understand limited documentation in hooking up pump, I can’t view the cd that comes with it. Is the three phase motor wired/ set up for 480 or 220/240? The last pump I installed was wired for 480. There is no diagram on motor. Any input appreciated.

[maple flats]

I suggest you go to Atlas Copco's web site. All of the info should be there. My doubt is that it would be wired 220-240V, but 277 is possible, 480 more likely. Check with the MFGR.

[S.S.S]

Hi have a GVS 60 pump but I can't remember what it is. Iam almost positive it wasn't 480. I would have to go look.

[mountain man maple]

It should have a nameplate on motor telling voltages. Sometimes diagram is on nameplate also. If it's a 9 lead motor it could be hooked up for 240 or 480 volt configuration.

[doocat]

I did a bunch of reading and it is low voltage (6 wire). SO i assume 240 (277), thanks for the input.