Alpha TIG 250P(DV)
Features:
IGBT inverter ;
Digital control with pulse ,
100% arc initiation rate.
2T/4T,spot welding ,
Adjustable ARC start and ARC force.
Cellulose electrode applicable .
1PH-220V/3PH-380V , Dual voltage
| Parameters | Alpha TIG 250P(DV) | |
| Input Voltage (V) | AC 220V | AC380V |
| Frequency (Hz) | 50/60 | 50/60 |
| Phase | 1 | 3 |
| Rated Input Current (A) | TIG :23 MMA:29 | TIG :12 MMA :13 |
| Rated Input Power (KVA) | TIG :5.1 MMA :6.4 | TIG :7.9 MMA :8.6 |
| No-load Voltage (V) | 79 | 70 |
| Pulse Frequency(Hz) | 0.2-500 | 0.2-500 |
| Pulse Width(%) | 1-99 | 1-99 |
| Welding Current (A) | TIG 10-180 | TIG 10-250 |
| MMA 15-160 | MMA 15-200 | |
| Current Up-slop Time (S) | 0-15 | 0-15 |
| Initial Current(A) | 10-180 | 10-250 |
| Current Down-slop Time (S) | 0-15 | 0-15 |
| Crater Current (A) | 10-180 | 10-250 |
| Peak Current (A) | 10-180 | 10-250 |
| Base Current (A) | 10-180 | 10-250 |
| Gas Pre-flow Time (S) | 0-2 | 0-2 |
| Gas Post-flow Time (S) | 0-20 | 0-20 |
| Arc Ignition Current (A) | 0-160 | 0-200 |
| Arc Force (A) | 0-160 | 0-200 |
| Rated Duty Cycle(%) 40℃ | 100% | 35% |
| 100% | 40% | |
| Insulation Grade | F | |
| Protection Class | IP21S | |
| Dimensions (mm) | 455*190*335 | |
| Weight (kg) | 13 | |
