50 V at 500 amps is much different than...
230 V at 225 Amp
https://www.homedepot.com/p/Lincoln-Electric-225-Amp-Arc-Stick-Welder-AC225S-230V-K1170/100041326
220V/110V at 200 A
https://www.amazon.com/Weldpro-Digital-Worldwide-Superflex-Trigger/dp/B084PY4C59/