| Rated voltage | 380V, 660V, 380/660V, 660/1140V |
| Output power | 0.55KW~315KW |
| Poles | 2~12 |
| Protection Class | IP54/IP55 |
| Insulation Class | F/H temperature rise B |
| Altitude | Not exceed 1000m meters |
| Rated frequency | 50HZ |
| Duty | Continuous(S1) |
| Ambiemt temperature | -15°C~+40°C |