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 and CTC. The installed base of SafeRing/SafePlus is more than 150,000 switchgears in more than 100 countries all over the world.
Switchgear systems and their components rank among the most important facilities for electrical power transmission and distribution. Their versatile functions and the opportunities they provide contribute on the one hand to safety in general, and on the other hand they secure the availability of electrical energy.
UniGear ZS1 adopts the advanced design concept. The performance is comprehensively improved and integration of IoT and digital technology make the operation of substation easier and safer.
The MNS 3.0 is a flagship product in ABB’s low voltage distribution lineup, featuring a fully modular withdrawable design that combines high mechanical strength with electrical reliability. It excels in internal arc protection and personnel safety while integrating intelligent monitoring units for real-time equipment data feedback. Its high-reliability framework ensures continuous and stable power supply for modern factories, large-scale public buildings, and energy infrastructure.
As the cornerstone of ABB's medium voltage power distribution, the UniGear series is designed for primary distribution, renowned for its high parameters, modularity, and exceptional operational safety in utility and heavy industrial sectors.UniGear series utilize advanced vacuum circuit breaker technology and provide superior internal arc protection, delivering a classic air-insulated solution that balances reliability with space efficiency.
The MNS 3.0 is a flagship product in ABB’s low voltage distribution lineup, featuring a fully modular withdrawable design that combines high mechanical strength with electrical reliability. It excels in internal arc protection and personnel safety while integrating intelligent monitoring units for real-time equipment data feedback. Its high-reliability framework ensures continuous and stable power supply for modern factories, large-scale public buildings, and energy infrastructure.
The ZX series represents the pinnacle of ABB’s gas-insulated technology. By sealing high-voltage components within gas-filled compartments, the series is completely shielded from environmental factors such as altitude, humidity, and dust, significantly enhancing power reliability. Its ultra-compact, virtually maintenance-free structure makes it the preferred solution for demanding environments, including data centers, rail transit, and industrial sites with high salt spray or pollution.
This system is an advanced O&M (Operations and Maintenance) platform powered by IoT and Big Data, marking a leap from "manual inspection" to "predictive maintenance." By integrating smart sensors within the switchgear, the system provides 24/7 online monitoring and automated alerts for key indicators like temperature and partial discharge. Supporting remote control and precision fault localization, it significantly reduces labor costs and safety risks, ensuring substations operate efficiently and transparently in unmanned environments.
