Is a CT520D 110V or 220V?

[warp916]

Is a CT520D 110V or 220V? After purchasing on Ebay and seeing the following description.....

Technology:
Mosfet Technology with Fuji or Toshiba Mosfets

Operating Dual Voltage:
208/220vac 50/60HZ Input Single Phase 1PH
110/120vac 50/60HZ Input Single Phase 1PH
50amp cut draws 25Amps
40amp cut draws 22.5Amps
230V No Load Voltage, 100-115V Working Voltage

.....I can not find anything about this feature in the welder documentation.

[everlast_support]

On all the units I have received, the 110/220 VAC units had a label on them that stated it.

I'll have to check with the office as I am not sure on this question and I run everything on 220vac, but this is a very good question.

[warp916]

I checked the back of the welder, and it says it is 110/220 VAC. However, there is nothing that says what wires go where (on the plug), or if something needs to be done to switch between 110 or 220 VAC.

[everlast_support]

What color wires are on it. blue or white or black are normally neutral. The unit should have auto-detect as well if it does 110vac. Ground is green or green/yellow