GGD low-voltage fixed switchgear is suitable for power plants, substations, industrial and mining enterprises and other power users to use as power conversion, distribution and control of power, lighting and distribution equipment in the distribution system with AC 50Hz rated working voltage of 380V and rated working current of 3150A. The product has the characteristics of high breaking capacity, good dynamic and thermal stability, and strong applicability. Comply with IEC60439-1, GB7251.1 and other relevant standards.

XL-21 power distribution cabinet is suitable for power plants and industrial and mining enterprises. Three phase three wire, three phase four wire and three phase five wire systems with AC voltage of 500V and below are used for power and lighting distribution.XL-21 power distribution cabinet is an indoor device, which is installed against the wall and overhauled in front of the cabinet.

Dense insulated fire-resistant enclosed bus duct is a new generation of bus duct developed by introducing high and new technology. The insulating parts of this bus duct are made of special insulating thermal materials, such as high temperature resistant mica tape and glass fiber inorganic reinforcement materials, which have the advantages of non combustion, non explosion and good mechanical strength.The shell of the bus duct is sprayed with high temperature resistant and fireproof materials, with a fire endurance of ≥ 30min and a protection grade of IP40. When the bus duct is exposed to fire, the relative phase and ground insulation resistance of the bus duct is not less than 1.0 Ω. It can withstand power frequency withstand voltage of 1000V, without breakdown or flashover within 1min, and can work normally under rated voltage. Therefore, it can be widely used in high-rise buildings, computer circuits, densely populated areas and other places with fire resistance requirements.