Tủ trung thế RMU ABB Safering Compact
- Nhà sản xuất: ABB
- Dòng sản phẩm: Tủ trung thế
- Số lượng sản phẩm trong kho: 1
SafeRing is a ring main unit for the secondary distribution network. SafeRing can be supplied in 15 different configurations suitable for most switching applications in 12/24 kV distribution networks. It is extendable and combined with the SafePlus concept, which is ABB’s flexible, modular compact switchgear, they represent a complete solution for 12/24 kV secondary distribution networks. SafeRing and SafePlus have identical user interfaces.
SafeRing 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.
The SafeRing concept offers a choice of either switch-fuse combination or circuit-breaker with relay for protection of the transformer. SafeRing can be supplied with an integrated remote control and monitoring unit.
SafeRing is designed for use in the following applications:
– Compact secondary substations
– Small industries
– Wind power plants
– Hotels, shopping centres, office buildings, business centres etc.
– Light mining applications, airports, hospitals, tunnels and underground railways
C- Cable switch
De- Direct cable connection with earthing switch
F- Switch-fuse-disconnector
V- Vacuum circuit-breaker