Isolation switch operating mechanism, transmission machinery should adjust isolating switch, so that open and close operations can be normal, no anti-Jin phenomenon. But also to meet the requirements of the three-phase period, namely the three-phase moving contact points closing at the same time action, different phase 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 from Yancheng Haut-pressure isolation switch, in order to effectively isolate the live parts, the distance should not be less than 160MM Xuzhou Haut-pressure isolation switch, or the moving contact and static contact angle between the pull of not less than 65 degrees. It must be emphasized, whether opening or closing operations should not be carried out with a load or load isolation switch within the permissible operating range. To this end Taizhou Haut pressure isolation switch, isolation switch before operation, you must first check with a series of circuit breakers, should really be in the off position. Such as load isolation switch with the provisions of the transformer capacity range, you must first stopped all low voltage transformer load after load so that it then opened the isolation switch; when the power, check the transformer low voltage side of the main switch is really in off position before co-isolation switch.金华浩 UHV 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!