| Model | 201A | 251A |
| Input Power Voltage | 220V ±10% | 220V ±10% |
| Rated Input Power | 8.7KW | 10.6KW |
| No-Load Voltage | 85V | 85V |
| Current Range | 200 – 20A | 250 – 20A |
| Rated Duty Cycle | %60 | %60 |
| Efficiency | %85 | %85 |
| Power Factor | 0.95 | 0.95 |
| Insulation Class | B | B |
| Protection Class Of Case | IP21 | IP21 |
| Gross Weight | 8Kg | 9.5Kg |
| Overall Dimension | 240*160*410 | |
