The GSR8-12/630-25kA atmospheric air insulated metal-enclosed switchgear is a new type of medium-voltage switchgear independently developed by our company in accordance with the standardized customization requirements of the State Grid. This product is primarily used in 10kV 50Hz three-phase AC power supply systems and is suitable for critical power supply locations such as power plants, residential areas, industrial and mining enterprises, and substations, ensuring uninterrupted and reliable power supply. The product adopts a modular design, allowing flexible configuration based on different design schemes, seamlessly integrating common-box and expansion units to meet the diverse needs of secondary distribution substations for compact switchgear.

The GSR8 series ring main switchgear is a fully sealed system, with all primary live components and switchgear enclosed in a stainless steel housing, unaffected by environmental conditions. It features reliable operation, enhanced safety, a compact structural design, minimal footprint, and lifelong maintenance-free performance.

The GSR8 series has passed national high-voltage electrical testing and standardized testing verifications. It is widely used in small-scale secondary distribution substations, box-type switching stations, industrial and mining enterprises, airports, railways, commercial areas, high-rise buildings, highways, subways, tunnels, and areas with harsh natural conditions.