AB-3S-12 Outdoor High Voltage Vacuum Circuit Breaker
Short Description:
The AB-3S-12 series circuit breaker is a pillar developed by our company by integrating domestic and foreign technologies, drawing on the strengths of various sources, adopting design concepts, and utilizing remote methods Install an intelligent vacuum circuit breaker.
Product details
Overview of AB-3S-12 series circuit breakers:
The AB-3S-12 series circuit breaker is a pillar developed by our company by integrating domestic and foreign technologies, drawing on the strengths of various sources, adopting design concepts, and utilizing remote methods Install an intelligent vacuum circuit breaker. This product can be used as a switch for the 10kV side and 10kV outgoing line of a 35kV substation, as well as a pole mounted switch for the distribution network. When combined with various control units produced by our company, it can easily achieve control, protection, measurement, and communication. It is a device for realizing distribution network automation and miniaturization.
AB-3S-12 series circuit breaker daily normal operating environment:
1. Working environment temperature: not exceeding 40C;
2. The daily average temperature does not exceed 35C;
3. The low ambient air temperature is -25C;
4. Relative humidity of the air: daily average not exceeding 95%, monthly average not exceeding 90%;
5. The daily average value of water vapor pressure shall not exceed 2.2kPa;
6. The monthly average value is not greater than 1.8kPa;
7. Altitude: not exceeding 2000m;
8. There is no obvious pollution from dust, smoke, corrosive and/or flammable gases, vapors or salt spray around;
9. Vibration or ground motion from outside the switchgear and control equipment can be ignored;
10. The amplitude of induced electromagnetic interference in the secondary system shall not exceed 1.6kV;
