Manufacturer data — model designation, technical parameters, dimensions and installation details.
| Project | RW12 | RW12 |
|---|---|---|
| Rated voltage (kV) | 12(15) | 12(15) |
| Rated current (A) | 100 | 200 |
| Rated frequency (Hz) | 50 | 50 |
| Base rated current (A) | 100 | 200 |
| Rated short-circuit breaking current (kA/A) | 8/100、12.5/100、16/100 | 12.5/200、16/200 |
| Power frequency withstand voltage temperature test (kV) | 45/55 | 45/55 |
| Power frequency withstand voltage dry test (kV) | 50/55 | 50/55 |
| Rated lightning impulse voltage (kV) | 125 | 125 |
| Creepage distance (mm/kV) | 330 | 330 |
| Mechanical life (times) | 500 | 500 |
| Altitude (mm) | 1000 | 1000 |
| Ambient temperature (°C) | -30℃~+40℃ | -30℃~+40℃ |
| External dimensions (cm) | 50x36x12.5 | 50x36x12.5 |
