Outdoor disconnectors, outdoor installation should be mounted horizontally, so that support porcelain vase with rain skirt can indeed play a role; indoor isolating switch when mounted vertically, the static contact at the top, with a casing may be inclined at an angle to the installation. Under normal circumstances, then the power static contact, moving contact connected to the load, but the installation in electrical cabinets under high voltage isolation switch disconnectors Qinhuangdao, when using the cable entry, the power in the moving contact side, this connection known "poured into the fire." On both sides of the busbar disconnectors and cables should be firmly attached, in case of copper, aluminum conductor contact should be used copper and aluminum transition joints Jilin pressure isolation switch to prevent galvanic corrosion. Isolation switch operating mechanism, transmission machinery should be adjusted so that the normal operation of sub-closing isolation switch, no anti-Jin phenomenon. But also to meet the requirements of the same period of the three-phase high-voltage isolation switch Harbin, three-phase moving contact points closing at the same time that the action, in different period of deviation should be less than 3MM. Furthermore, when in the closing position, the movable contact have enough plunging depth, in order to ensure compliance with the requirements of the contact area, but does not allow too far together, the requirements from the movable contact to the stationary contact base has 3 5MM voids, otherwise co The static contact support insulator crack when excessive brake. When in opened position, the contacts between the movement to have enough distance to effectively isolate the live parts, the distance should not be less than 160MM, or move between opened contacts with static contact angle of not less than 65 degrees . Baotou high-voltage isolation switch, isolation switch, the power provided by the Xi'an Huayi Huayi power plant. Xian Huayi power plant (www.xahy.com) strong, credible, in Xi'an high-voltage circuit breakers and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi power and you hand into the brilliant, for a better future!