Fieldmann FDIS 20140-E Welding Machine - Voltage: 230 V AC / 50 Hz Actual output current: 20-140 A Electrode diameter: 1.6 - 3.2 mm Input current: 28 A Maximum input power: 6.1 KVA No-load voltage VRD: 25-50 Protection class: IP21 Efficiency: = 80 % Insulation class: F Welding shield included