ARC-400H
| Item | Unit | ARC-400H |
| Primary Voltage | V | 380 |
| Frequency | Hz | 50/60 |
| No-load Voltage | V | 79 |
| Rated Working Voltage | V | 36 |
| Current Range | A | 20-400 |
| Rated Welding Current | A | 400 |
| Phase |
| 3 |
| Rated Duty Cycle | % | 60 |
| Dimensions | mm | 540×270×440 |
| Item | Unit | ARC-400H |
| Primary Voltage | V | 380 |
| Frequency | Hz | 50/60 |
| No-load Voltage | V | 79 |
| Rated Working Voltage | V | 36 |
| Current Range | A | 20-400 |
| Rated Welding Current | A | 400 |
| Phase |
| 3 |
| Rated Duty Cycle | % | 60 |
| Dimensions | mm | 540×270×440 |