Welding current setting range (MIG/MAG mode) : 30 - 145 A Welding current setting range (MMA/STICK mode) : 30 - 140 A Welding current duty cycle (ED) MIG/MAG 40°C 145 A at 21 V 60% duration of operation (ED) MMA/STICK 40°C 140 A at 25.6V 60% duration of operation (ED) TIG 40°C 140 A at 15.6V 60% mains voltage 1 x 230 Volt mains frequency 50 - 60 Hz protection class IP23 Dimensions in mm (L x W x H) 290 x 125 x 250 Standards EN60974-1 / IEC60974-1