SafeRing, including SafeRing Air, switchgear is a compact standardized RMU for secondary distribution networks. It is available in different pre-defined configurations and designed for most switching applications.

SafeLink is a type-tested SF 6-insulated ring main unit (RMU) for secondary distribution networks that utilizes the latest in switchgear technology to provide a smart, safe and compact fuse-protected switchgear solution.

SafePlus Secondary Gas-insulated Switchgear (Ring Main Unit / RMU) SafePlus is a metal-enclosed compact switchgear system for distribution applications from 6 to 40.5 kV. The switchgear has unique flexibility due to its extendibility and the possible combination of fully modular and semi-modular configurations.

• Ring Main Unit (RMU): Sealed and gas-insulated compact switchgear, used at the load connection points of a ring-type secondary distribution network. • Smart Grid: Leverages digital technology to improve reliability, security, transparency, connectivity, interoperability, and efficiency. It enables information collection and

Gas-insulated ring main unit and compact switchgear The Safe Air is a gas insulated ring main unit (RMU) with dry air as insulation medium: The eco-efficient solution for ring-cable networks up to 12 kV. As alternative to SF 6 , Safe Air helps users with a green focus to reduce the climate impact of their distribution grid:

ABB采用计算机模拟仿真技术，并结合多年的产品设计与制造经验，开发的SF6气体绝缘的中压开关设备 — Safe系列开关，以其固定式单元组合型 (SafeRing) 与灵活扩展型 (SafePlus)的统一，既适合网络节点或用户终端的要求，又满足各种二次变电站对紧凑型开关柜灵活使用的需要。 SafeRing and SafePlus switchgear for secondary distribution were developed by ABB in Skien and introduced to the markets in 2000, replacing the previous SF6-insulated products RGC …

SafeRing is a SF6 insulated ring main unit and SafePlus is a compact switchgear for applications in medium voltage distribution networks. SafeRing can be supplied as a 2, 3 or 4-way standard configurations with additional equipment according to customer specification. DF, CCF, CCC, CCCF, CCFF, DV, CCV, CCCC, CCCV, CCVV.

Medium voltage (MV) metal enclosed ring main unit (RMU) suitable for outdoor conditions. The SafeLink CB is an outdoor RMU ideally suited for rural and urban distribution applications up to 13,8kV.

ABB采用计算机模拟仿真技术，并结合多年的产品设计与制造经验，开发的SF6气体绝缘的中压开关设备 — Safe系列开关，以其固定式单元组合型 (SafeRing) 与灵活扩展型 (SafePlus)的统一，既适合网络节点或用户终端的要求，又满足各种二次变电站对紧凑型开关柜灵活使用的需要。 SafeRing and SafePlus switchgear for secondary distribution were developed by ABB in Skien and introduced to the markets in 2000, replacing the previous SF6-insulated products RGC …

The ABB type tested SafeLink ring main unit (RMU) is SF 6 insulated switchgear utilising the latest technology to provide a very safe and compact switchgear solution. SafeLink utilises a sealed switchgear system with a stainless steel tank containing busbars and switching devices. A sealed tank with constant