DC Inverter MMA welding machine MMA315(IGBT)
*CE approved *DC Inverter welding machine MMA315(IGBT) *Minimizing, light, high quality and energy saving *Stable performance
MMA (IGBT)
1. Minimizing, lightness, high quality and energy saving.
2. Advance arc force and arc-syartingfunction can resy Interference.
3. High welding quality, deep bath and strength.
4. Auto protection of over-voltage and over-current.
5. Be able to work continuously, it can balance automatic, when voltage is waving.
6. Suit for welding all kind of basic welding rod.
7. Be able to weld cellulose rod.
| Item\Model number | MMA250 | MMA270 | MMA315 | |
| Input voltage(V) | 220 | 220 | 380 | |
| Rated input capacity(KW) | 9 | 10 | 12 | |
| No-load voltage(V) | 70 | 70 | 70 | |
| Output current range(A) | 20-250 | 20-270 | 20-315 | |
| Drive adjustment range(A) | 0-100 | 0-100 | 0-100 | |
| Duty cycle (%) | 60 | 60 | 60 | |
| Efficiency (%) | 90 | 90 | 90 | |
| Power factor | 0.93 | 0.93 | 0.93 | |
| Insulation class | F | F | F | |
| Protection class of case | IP21 | IP21 | IP21 | |
| Cooling method | Air cold | Air cold | Air cold | |
| Overall Dimension(mm) | 420*180*280 | 420*180*280 | 420*180*280 | |
| Gross Weight(Kg) | 15.5 | 16 | 19.5 | |
DC Inverter MMA welding machine MMA315(IGBT)
