LXG-40.5 Gas-insulated metal-enclosed switchgear

　　LXG-40.5 gas-insulated metal-inclosed switchgear is widely used in wind garden substation, compact secondary distribution, CBD buildings, railway traction system, underground substation as well as power transmission and distribution for remote area, and suitable for narrow space installation especially. It has high performance and smart design concept with the advantages of compact structure, SF6 insulation and environment free. For example, it services in the conditions of high altitude, strong salt mist, frequent condensation, heavy dust, high moisture areas etc., to realize the performance of free maintenance, high reliability and to meet the different requirements from various power supply customers.

　　* Versatile function and compact structure for convenient installation in narrow space, such as inside wind tower.

　　* Modular design, extensible and flexible combination, which makes it possible to connect and replace the panels each other inside wind tower.

　　* Factory assembly and plug-in main bus connector makes panel to panel connection and extension easier and unnecessary deal with the gas on side.

　　* All the high voltage components enclose into an earthed 3mm stainless steel gas tank to protect human being security maximally.

　　* The rated gas pressure inside tank is only 0.12MPa(abs.) with low leakage rate，which guarantees the rated insulation level and breaking capacity at 0.10MPa(abs.) without reduce the service voltage.

　　* High quality laser welded stain less steel gas tank with annual leakage rate less than 0.1%.

　　* High voltage interface insulation technology leads all high voltage components and accessories plug-in type design.