FZW32-12 / T630-20 Открытый высокого напряжения Изоляция Вирджиния

FZW32-12/T630-20 Outdoor High Voltage Vacuum Isolating Load Switch is designed and developed by our company together with Liaoning Electric Power Research Institute(High Voltage Department).It is a new generation high voltage electric products first produced by our company.All the technical indexes meet the demands of GB3804 and IECstandard by strict type testingand long-term operation examing.The switch is suitable for power distribution system of rated pressure 12kv,rated current 630A and three-phase AC50HZ INSTRUCTION a. vacuum arc chamber is adopted to quench,without danger of explosion and no need to overhaul b. isolated blade connects with three phase vacuum arc chamber and there is obvious isolation clearance when switching off c. the components and parts of machines adopt stainless steel materials.the underframes adopt stainless steel or carbon steel that covers hot galvanizing with UVA protection coating so that the engine body can normally operate outdoors d. the main installation is horizontal tyoe and manual operation,motor or remote control operation can also be operated. e. the switch applies to agriculture net,city net,railway and allocation line remounding. f. strong opening capacity,safe and reliable.long lifetime of electricity and frequent operation.