RMSYS
| Rated voltage | kV | 12 | 24 |
| Rated power-frequency withstand voltage 50Hz 1min | kV (r.m.s.) | 28 (42)* | 50 (75*) |
| Rated lightning impulse withstand voltage | kV (peak) | 75 (95)* | 125 (150)* |
| Rated frequency | Hz | 50-60 | |
| Rated current main bus bars up to | A | 630 | |
| Rated current functional units | A | 630 | |
| Short-time withstand current | kA | 20 - 3s | |
| Peak value | kA | 50 | |
| Withstand internal arc | kA | 20 - 1s | |
| Protection degree stainless steel tank | IP | 67 | |