| Category | Specification(ARC-400M/ARC – 500/ARC – 630J) |
|---|---|
| Input power source | 3~AC380V±15% 50/60Hz |
| Rated input current (A) | 28 / 40 / 50.6 |
| Rated input power capacity (KVA) | 18.2 / 29.4 / 35.5 |
| Power factor | 0.93 / 0.93 / 0.91 |
| Output current range (A) | 20-400 / 30-500 / 50-630 |
| Arc-force range (A) | 0-100 / 0-150 / 0-220 |
| Related no-load voltage (V) | 65 / 65 / 85 |
| Rated duty cycle (%) 40°C | 60 / 60 / 60 |
| Efficiency (%) | 85 / 85 / 85 |
| Protection class | IP21S / IP21S / IP23 |
| Insulation class | H / F / H |
| Dimensions (mm) | 618x330x441 / 618x330x441 / 661x340x625 |
| Weight (Kg) | 19 / 23 / 55 |