Medium voltage (MV) SF6-insulated ring main unit for secondary distribution up to 12 kV, 630A
SafeRing XT is a ring main unit (RMU) for the secondary distribution network. It is available in different configurations suitable for most switching applications within the range from 6 to 12 kV. The standardized RMU configurations, which are mostly required within a distribution network, can be extensible upon request.
SafeRing XT is a completely sealed system with a stainless steel tank containing all live parts and switching functions. A sealed steel tank with constant atmospheric conditions ensures a high level of reliability as well as personnel safety and a virtually maintenance-free system.
Product scope
Key benefits
- Completely sealed system
- Safe and reliable operation
- Smart grid enabled
- Compact design with small footprint and low physical weight
- Most typical variants: RMU with standard variants up to 5 modules (12kV)
- Harmonized for higher flexibility: Select SafePlus XT switchgear for more options
Key features
- Minimal maintenance
- No live parts exposed
- One full range up to 12kV
- Module width: 325mm for 12kV
- Integrated low-voltage compartment
- Metal enclosed switchgear & controlgear design with IP54 protection
- IAC AFLR tested
- Optional integrated remote control and monitoring unit
- Optional monitoring & diagnostics