IGBT DC MMA Welding Equipment ZX7-400

The features of IGBT DC MMA Welding Equipment ZX7-400 are as following: 1. Advanced IGBT inverter technology, stable current, steady and intensive arc, high working efficiency, convenient to carry; 2. Compact structure, excellent arc striking performance, reliable and durable, easy for maintenance; 3. Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection, suitable for TIG and MMA of various metals; 4. Stable arc, high welder speed, little spatter, suitable for filler wire welding, excellent weld appearance; 5.Wide working voltage range, strong adaptability to electricity power grid fluctuation, high duty cycle; 6.Suitable for stainless steel plate welding; 7. Complete accessories: welding holder, earth clamp, ect. The parameters of IGBT DC MMA Welding Equipment ZX7-400 are as following: ModelSpec. ZX7-400Power supply voltage AC 380±10% V / 50 60 Hz Power supply capacity 17 kVARated input current 26ADuty cycle 60%Output current range 20-400 ACosφ (η) 0.95Protection class IP 21SInsulation grade BWeight 35.2 kgDimensions (mm) 575*325*585MM