Ideal for thick aluminum plate weldingPulse function with AC cleaningDigital memory function (10 sets)
| Model | 500PA4 |
| Input Voltage (V/Ph) | 220, 1/3Φ / 380, 1/3Φ |
| Process | TIG |
| Input Capacity (kW) | 11.9 |
| Open Circuit Voltage (V) | 90 / 86.5 |
| Output Current (A) | 3–500 |
| Duty Cycle (%) | 60 |
| Dimensions (mm) | 300(W) × 770(D) × 570(H) |
| Weight (kg) | 64 |