VS1(ZN63)-12 Series Indoor High Voltage Vacuum Circuit Breaker
Data： 2021-03-12 09:57:19 Hits： 825
VS1(ZN63)-12 Series Indoor high voltage vacuum circuit breaker
Product Description
VS1(ZN63)-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12kV power system. It is used as a protection and control unit for power grid equipment and industrial and mining enterprises. It is suitable for places requiring frequent operation under rated working current, or multiple interruption of short-circuit current. The circuit breaker adopts an integrated design of the operating mechanism and the circuit breaker body, which can be used as a fixed installation unit or equipped with a special propulsion mechanism to form a handcart unit.
Normal conditions of use
●Ambient air temperature: upper limit +40°C, lower limit -15*C.
Altitude: ≤1000m (if the altitude needs to be increased, the rated insulation level will be increased accordingly).
●Amplitude: The seismic intensity does not exceed 8 degrees.
●The daily average value of air relative humidity is not more than 95%, and the monthly average value is not more than 90%.
●There is no fire, explosion hazard, serious pollution, chemical corrosion and violent vibration.
Model And Meaning
The Main Technical Parameters
Overall Installation Size
