ARC-120IS
| Item | Unit | ARC-120IS |
| Primary Voltage | V | 220 |
| Frequency | Hz | 50/60 |
| No-load Voltage | V | 68 |
| Rated Working Voltage | V | 20 |
| Current Range | A | 20-120 |
| Rated Welding Current | A | 120 |
| Phase |
| 1 |
| Rated Duty Cycle | % | 35 |
| Dimensions | mm | 115×315×238 |
| Item | Unit | ARC-120IS |
| Primary Voltage | V | 220 |
| Frequency | Hz | 50/60 |
| No-load Voltage | V | 68 |
| Rated Working Voltage | V | 20 |
| Current Range | A | 20-120 |
| Rated Welding Current | A | 120 |
| Phase |
| 1 |
| Rated Duty Cycle | % | 35 |
| Dimensions | mm | 115×315×238 |