Shanghai Donsun Welding Group Technology Co.,Ltd

High-altitude, outdoor, indoor, flexible use in multiple occasions Outstanding ARC Stability with Low spatter Auto protection against over-voltage and over-current Auto-adaptive arc force minimizes electrode sticking [...]

Model MMA-315GS MMA-400GS MMA-400G Rated input voltage(V) 1P 220V/380V±15% 1P 220V/380V±15% 3P 380V±15% Input frequency(HZ) 50/60 50/60 50/60 Rated input capacity（KVA） 7.5 9 9 Rated input current (A) 25/20 28/24 20 [...]

Model MMA-400B MMA-500B Rated input voltage(V) 3P 380V ±15% 3P 380V ±15% Input frequency(HZ) 50/60 50/60 Rated input capacity（KVA） 10.5 12.5 Rated input current (A) 27 33 Duty cycle (%) 40 40 No-load voltage(V) 72 72 [...]

Model MMA-630IGBT MMA-800IGBT MMA-1000IGBT MMA-1250IGBT Rated input voltage(V) 3P 380V ±15% 3P 380V ±15% 3P 380V ±15% 3P 380V ±15% Input frequency(HZ) 50/60 50/60 50/60 50/60 Rated input capacity（KVA） 35 46 5 55 Rated [...]