Welding rod: 2.0–4.0ØHot Start, Arc ForcePRE-SET and Digital Display for amp setting
| Model | 250LD3 |
| Input Voltage (V/Ph) | 220V, 1Φ |
| Input Capacity (kW) | 7.1 |
| Open Circuit Voltage (V) | 81.5 |
| Output Current (A) | 20–250 |
| Duty Cycle (%) | 60 |
| Dimensions (mm) | 210(W) × 400(D) × 300(H) |
| Weight (kg) | 14.5 |