Outdoor high voltage vacuum circuit breaker - Product
Place of Origin : Yueqing,China
Product Description
Zw32-12/630-20 outdoor high voltage vacuum circuit breaker for 12 kv rated voltage, three-phase ac 50 hz outdoor distribution equipment. Mainly used for open circuit, close power system of load current, overload current and short-circuit current. Suitable for substation and industrial and mining enterprises in the distribution system protection and control, and the rural power grid frequent operation place
Physical Specification
Other Specification : 1, The Circuit Breaker By Three Phase The Prop, The Box Composition, The Structure Is Simple And Clear, Three-phase Pillar And Current Transformer Is Outdoor Epoxy Solid Or Silicone Rubber Insulation, Good Resistance To High Temperature And Ultraviolet Radiation Resistant, Aging Etc; Miniaturization Of The Spring Operating Mechanism, Points Switching Low Energy Consumption, Gear Transmission Output Using Spindle Sliding Mode, No Torque Loss, Deciliter Drive A Little, High Reliability, Current Transformer Installed On The Dynamic End Line, Secondary Use Plug Structure, Maintenance Easy To Change.
2, Equipped With Vacuum To Arc Chamber Of The High Voltage Vacuum Circuit Breaker Open Circuit Performance Is Stable And Reliable, And Has No Combustion And Explosion Danger, Safe, Free Maintenance, Small Volume, Light Weight (< 100 Kg) And Long Service Life Etc.
3, Circuit Breaker Adopt Totally Closed Structure, Sealed Performance Is Good, Have Moisture, Put Gel Performance, Adapted To The Hot And Humid Areas Use.
4, Operating Mechanism Novel, Simple And Reliable Operation, Small In Volume, Mechanical Life Can Reach 10000 Times
