Model Number TIG 300 M-SZ Unit 1unit Input Voltage (V) 380 (3ph ± 15%) Frequency (Hz) 50/60 Rated Input Power (KVA) TIG: 7.2, MMA: 9.6 Rated Input Current (A) TIG: 10.8, MMA: 14.6 No. Load Voltage (V) DC 66 Rated Working Voltage (V) TIG: 18.4, MMA: 28.4 Range of Output Current (A) TIG: 20-210 , MMA: 20-210 Rated Duty Cycle (%) 60 Power Factor ≥ 0.9 Efficiency (%) ≥ 85 Insulation Type F Protection Type IP21S Art Starting HF Down Slope (s) 0-5 Post Flow Time (s) 0-10 Dimensions (mm) 360x127x203 Product's Accesories 1 x TIG torch WP 18 1 x Electrode holder set 1 x Earth clamp set 1 x Gas hose 1 x Hose Clip Berat (Kg) 18.9