| Model | INVERMATRIX 251 |
| Input Power (V) | 230 |
| Rated Input Current (A) | 47.5 |
| Rated Input Capacity (kVA) | 10.9 |
| Rated Open Circuit Voltage(V) | 65 |
| Welding Current Adjustment Range(A) | 30-200 |
| Rated Output(A) (20℃) / (40℃) | 60%/35%@250 |
| Weight (kg) | 42 |
| Wire Diameter (mm) | 0.8-1.2 |
| LxWxH (mm) | 970x487x894 |
