Best welding quality for pipe welding with pulse functionDigital memory function (10 sets)
| Model | 500PT4 |
| Input Voltage (V/Ph) | 380, 1/3Φ |
| Process | TIG |
| Input Capacity (kW) | 12.3 |
| Open Circuit Voltage (V) | 79 |
| Output Current (A) | 3–500 |
| Duty Cycle (%) | 60 |
| Dimensions (mm) | 300(W) × 710(D) × 570(H) |
| Weight (kg) | 45 |
| Category | DC Pulse TIG Welder |