How malfunctioning electrical isolation switch should check processing? A: After the failure of the isolation switch electric operation, first check whether the error Changsha isolation switch operation, and then check the operation of the power circuit, power supply circuit is intact, the fuse is blown or loose. Electrical lockout circuit is normal. Isolating switch contact welding deformation, damaged insulators, severe discharge should I do? Disconnectors A: In these cases should be treated immediately Ganzhou power isolation switch before the outage should strengthen surveillance. Isolation switch is not in place together how to deal with? A: The isolation switch is closed in place, most of the corrosion mechanism, jam, maintenance debugging is not adjusted causes such as isolating switches, disconnectors Nanchang this happens, you can pull the isolation switch and then closing. For 220KV isolation switch, push rods insulation available, if necessary apply power handling. High voltage isolation switch should overhaul 1-2 times every two years. Hebi 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!