China Ring Main Unit Switchgear for Reliable Power Distribution

Usune 11kV SF6 GIS Gas Insulated Switchgear is a compact medium-voltage distribution solution designed for safe switching, protection and reliable power management in industrial and commercial electrical networks. The USRM6 series combines SF6 gas insulation technology with a fully enclosed structure, providing stable operation while reducing the influence of dust, humidity and other external environmental conditions.

As a professional manufacturer with many years of experience in the R&D and production of electrical equipment, USUNE has launched the HXGN15-12 box-type fixed metal-enclosed 630a Sf6 Ring Main Unit (SF6 RMU), specifically designed for AC 50/60Hz power systems with rated voltages of 12kV, 24kV, and 36kV. Using SF6 gas as the core insulation and arc-quenching medium, the product features a compact structure, light weight, excellent insulation performance, and maintenance-free operation, making it widely applicable in various industrial and civil power supply scenarios. As a reliable supplier rooted in China, USUNE relies on standardized factories and a strict quality control system to ensure product stability and safety, providing high-quality power distribution solutions to users worldwide.

Usune 22kV SF6 GIS RMU Ring Main Unit Switchgear is designed for medium-voltage ring network distribution systems that require reliable power switching, fault detection and intelligent monitoring in a compact cabinet. The USRM6 series combines SF6 gas insulation, sealed primary components and optional digital protection and monitoring functions to provide a practical solution for modern distribution networks.

A major advantage of 24kv 33kv Sf6 Gis Gas Insulated Switchgear is the separation between energized components and the surrounding environment. The USRM6 series encloses the main circuit and related electrical components within a sealed container filled with SF6 insulating gas. This configuration reduces the influence of dust, humidity, salt contamination, and other external environmental factors on the main circuit.