... :single-phase,on-wheel,fan-cooled,movable cable,thermostatic proteection,AC/DC 2:transformer structure,Alu coil,stepless current adjustment,suit for ... -load voltage(v) 53 53 53 53Current range(A)55-16(AC) 40-130(DC)60-200(AC) 50-140(DC)70-230(AC) 60-260(DC ... )75-250(AC) 65-180(DC)Rated duty(%) 10 ...