ABB SafeRing RMU
SafeRing RMU, SF6-insulated and sealed for life, with flexible configurations for secondary distribution substations.
Download the Transformers – substations – switchgear catalogue (PDF)
Technical specifications
| Standard | IEC 62271-100/-102/-105/-200 |
|---|---|
| Insulation | SF6, sealed for life |
| Configuration | CCV · CCF · CCCF · CCVV · DeV |
| Rated voltage | 12 / 15 / 17.5 / 24 kV |
| Power-frequency / impulse withstand | 50 / 125 kV |
| Rated current | 630 A |
| Short-time withstand current | 16 kA 1 s · 16 kA 3 s |
| Making capacity | 40 kA peak |
| Circuit-breaker module | module V · 16 kA |
