Most old school 3 phase welders only use the voltage between two phases (440V) rather than one phase and earth/neutral (240V). The newer switch mode welders would be easy enough to use all three...
Type: Posts; User: gadgetman
Most old school 3 phase welders only use the voltage between two phases (440V) rather than one phase and earth/neutral (240V). The newer switch mode welders would be easy enough to use all three...
And my old Mitch welder as well.
A lot of the switch modes can do it too.