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new dc inverter TIGs-250 welder:
1:Adopts advanced IGBT inverter technology,using noncrystal core and power units,can meet IEC974 safety standard.
2:Wide adaptability and can be applicable to welding carbon steel, stainless steel, alloy steel and cast iron etc.
3:High-efficency, saving-energy, small in dimension, light in weight, sample operation, economic,durable and reliable.
| ITEM NO. | MMA-120 |
| Power voltage (v) | AC220V(AC110V) |
| Rated input capacity (KW) | 3.0 |
| no load voltage (V) | 50 |
| Current range (A) | 10-120 |
| Frequency(HZ) | 50/60 |
| Duty cycle(%) | 60 |
| Efficiency (%) | 85 |
| Insulation class | F |
| Protection class | IP21 |
| Power Factor(COS) | 0.85 |
| Weight (kgs) | 3.8 |
| Applied Welding Rod(mm) | 1.6-2.5 |
| Measurement size(cm) | 30X12.5X20.5 |
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BRAND new dc inverter TIGs-250 welder