tender for heavy duty dual purpose power source suitable for welding and gouging with capacity of 750a,model no. lhj750 or similar, make- esab or similar. specification:- welding current range : 80a / 23v-750a /44v open circuit voltage : 87 v main supply : 3 phase, 50/60 hz, 415 v. permitted load at 60 duty cycle :600a-44v at maximum : 750a-44v .
