Portable dc inverter MMA arc welder(MMA-145):
Feature:
1)light in weight, high efficiency ,low consumption, energy-saving.
2)advanced MOSFET inverter technology, which greatly improves the reliability & efficiency of the welder.
3)easy to start the arc, little spatter, constant current and good welding quality.
4)automatic protection(over-current protection, over-voltage protection, over-heat protection).
5)supplied complete with electrode holder, earth clamp, face mask, welding brush/hammer & welding cable.
6)widely used in welding of all kinds of steel, metal, etc.
| Model | MMA-145 |
| Power voltage(V) | 230 |
| Frequency (HZ) | 50/60 |
| Rated input capacity(KVA) | 3.9 |
| No-load voltage(V) | 58 |
| Output current Range(A) | 20-145 |
| Rated output voltage(V) | 25 |
| Duty cycle (%) | 60 |
| Efficiency(%) | 85 |
| Power factor | 0.93 |
| cool Type | FAN |
| Insulation class | F |
| Protection class | IP21 |
| Usable Electrode(mm) | 1.6-4.0 |
| Weight (kg) | 6.5 |
| Dimensions (cm) | 30*13.5*25 |