Products

Many large factories and substations cannot solve the power factor problem on the high-voltage side through low-voltage reactive power compensation. The TBBZ Automatic Reactive Power Compensation Device of Junray Electrical is a high-voltage-specific compensation device specially developed for high-voltage side reactive power compensation. It is designed for 10kV and 35kV high-voltage sides, automatically compensating for the reactive power of high voltage and pulling the power factor on the high-voltage side to above 0.95, completely solving the reactive power penalties on the high-voltage side. Compared with low-voltage compensation, its effect is better and it is more suitable for large-scale high-voltage distribution scenarios.

The KYN550-12 AC Metal-Enclosed Switchgear is the most compact complete set of power distribution equipment offered by Junray Electrical, designed for use in 12kV three-phase AC 50Hz single-busbar and single-busbar sectionalized systems.It is primarily utilized in substations requiring miniaturization—such as those found in commercial and industrial buildings, real estate developments, data centers, and various other industrial power grids.

Junray Electrical, as a professional Manufacturer, Supplier and Factory of High-Voltage Switchgear in China, has launched the XGN15-12 Gas-Insulated Ring Main Switchgear, which is equipped with SF6 load switches. The cabinet size is 30% smaller than that of the ordinary XGN66, suitable for ultra-small distribution rooms, and costs 50% less than KYN28. It provides stable ring network power supply and solves the problems of large floor space and high cost in ordinary ring network cabinets. In many residential areas, small factories, and small substations, the space for the distribution rooms is extremely limited. Ordinary ring network cabinets are too large in size and their installation will also squeeze the space for other equipment, making it impossible to install properly. Moreover, the Extractable Ring Main Unit is expensive and has extremely low cost performance for small ring network distribution scenarios, resulting in cost waste. The XGN15-12 Gas-Insulated Ring Main Switchgear is specifically designed for this ultra-small 10kV ring network distribution scenario. With its ultra-crowded design, reliable performance, and affordable price, it precisely solves the core pain points of "not enough space and high cost", enabling ultra-small distribution rooms to achieve stable and safe ring network distribution.

For small-scale 10kV power distribution scenarios, drawer-type switchgear is too expensive, while ring-main units are too limited. The XGN66-12 Fixed Metal-Enclosed Switchgear from Junray Electrical is a cost-effective general-purpose equipment specifically developed for small-scale 10kV general power distribution scenarios. It adopts a universal fixed structure, which is 40% cheaper than the drawer-type KYN28 and more versatile than the ring-main unit XGN88. It perfectly suits small factories and residential areas' 10kV general power distribution and is the preferred choice for small-scale 10kV general power distribution.

Standard 24kV center-mounted switchgear is unable to meet the voltage requirements of 35kV power grids. The Junray Electrical Customized KYN61-40.5 AC Metal-Enclosed Switchgear is a complete set of ultra-high-voltage switchgear specifically developed for 35kV power grids. With a rated voltage reaching 40.5kV, it features a higher voltage class, a larger cabinet size, and superior insulation protection compared to standard 24kV center-mounted switchgear. It is perfectly tailored for 35kV power distribution applications, serving as the standard equipment of choice for 35kV grids, and effectively resolves the safety and maintenance challenges associated with 35kV high-voltage power distribution.

Junray Electrical, as a professional manufacturer and supplier of high-voltage power distribution equipment in China, has developed the KYN28-24 AC Metal-Enclosed Switchgear, a high-end middle-mounted cabinet specifically designed for the 20kV power grid. The ordinary 12kV middle-mounted cabinet cannot meet the voltage requirements of the 20kV power grid. The product from Junray Electrical is a high-voltage-level complete set of switchgear specially developed for the 20kV power grid, with a rated voltage of 24kV. Compared to the ordinary 12kV middle-mounted cabinet, it has a higher voltage level and a higher protection level, perfectly adapting to the power distribution of the 20kV power grid. It is the standard equipment for the 20kV power grid and solves the problems of safety and maintenance of high-voltage power distribution at 20kV.