Alpha AC/DC 200
Features:
IGBT inverter ;
Digital control ,
100% arc initiation rate.
2T/4T,spot welding ,
Adjustable ARC start and ARC force.
Cellulose electrode applicable .
DC for steel , AC for Aluminum.
| Technical Parameters | Alpha AC/DC 200 |
| Rated Input Voltage (V) | AC220V |
| Power Frequency(Hz) | 50/60 |
| Rated Input Current（A） | 31.8(AC TIG) 27.3(DC TIG) 38.9(MMA) |
| Rated Input Power(KVA) | 7.0(AC TIG) 6.0(DC TIG) 8.6(MMA) |
| No-load Voltage(V) | 60 |
| AC Frequency(Hz) | 50～100 |
| AC Clean width（%） | -40～+40 |
| AC Clean scope（%） | -20～+20 |
| Welding Current（A） | 30～200(AC TIG) 10～200(DC TIG) 10～180(MMA) |
| Current Up Slope Time(S) | 0～15 |
| Current Down Slope Time(S) | 0～15 |
| Gas Pre-flow Time(S) | 0～99.9 |
| Gas Post-flow Time(S) | 0～99.9 |
| Rated Duty Cycle%(40℃) | 15 |
| Efficiency(Rated Conditions) | ≧0.85 |
| Insulation Class | F |
| Protection Grade | IP21S |
| Dimension(mm) | 465x200x335 |
| Net Weight（kg） | 13 |
