DETAIL PRODUCT Input Voltage 3ph 380 V 15% Frequency 50 / 60 Hz No-load Voltage 65 VDC Rated Input Power TIG : 9.3 KVA MMA : 13.8 KVA Rated Input Current TIG : 14.1 A MMA : 21 A Rated Working Voltage TIG : 10.4 22.6 V MMA : 20.8 32.6 V Range Of Output Current TIG : 10 ~ 270 A MMA : 20 ~ 270 A Rated Duty Cycle 60% Power Factor 0.89 Efficiency 85% Insulation Type F Protection Type IP21S Pulse Frequency Pulse... Read More DETAIL PRODUCT Input Voltage 3ph 380 V 15% Frequency 50 / 60 Hz No-load Voltage 65 VDC Rated Input Power TIG : 9.3 KVA MMA : 13.8 KVA Rated Input Current TIG : 14.1 A MMA : 21 A Rated Working Voltage TIG : 10.4 22.6 V MMA : 20.8 32.6 V Range Of Output Current TIG : 10 ~ 270 A MMA : 20 ~ 270 A Rated Duty Cycle 60% Power Factor 0.89 Efficiency 85% Insulation Type F Protection Type IP21S Pulse Frequency Pulse Duty Arc Leading HF AC Frequency Clean Width Up Slope Down Slope Post-Flow Time Pre-Flow Time Weight 11.6 Kg Dimension (LxWxH) 470 x 220 x 360 mm... Read Less