| No. | name | unit | data | |
| HXGN15-12(F) | HXGN15-12(F - R) | |||
| 1 | The rated voltage | kV | 12 | 12 |
| 2 | Rated frequency | Hz | 50 | 50 |
| 3 | The main bus rated current | A | 630 | 630 |
| 4 | Maximum fuse current rating | A | - | 125 |
| 5 | Rated short-time tolerance current of the main circuit is fixed short - circuit duration | kA/s | 20 3 | 20 3 |
| 6 | Rated expected short circuit breaking current | kA | - | 50 |
| 7 | 1min power frequency withstand voltage, phase, to ground/fracture | kV | 42/48 | 42/48 |
| 8 | Lightning shock withstand voltage, phase, to ground/fracture | kV | 75/85 | 75/85 |
| 9 | Protection grade | IP2X | IP2X | |