TECHNICAL SPECIFICATIONS: Weight: 8.4 kg, Max Output (A): 200 A, Energy Save Mode: 50 Watt, Open Circuit Voltage: 78 VDC, Protection Class: IP23S, Current Range(A): 10-200 A, MMA: 200 A/28.0V @ 25%, 129 A/25.2V @ 60%, 100 A/24.0V @ 100%, TIG: 200 A/18.0V @ 25%, 129 A/15.2V @ 60%, 100 A/14.0V @ 100%, Frequency: 50/60 Hz, Phase: 1, Voltage: 230 ?15% VAC, Operating Temp: -10 to +40 ?C, Standards: CE