- Application
- Features
- Conditions of Use
- Quick Selection Table
- Technical Parameters
SVX12 vacuum circuit breaker is suitable for three-phase AC 50 (60) Hz, 3.6 ~ 12 kV power system, for industrial and mining enterprises, power plants and substations for control and protection, and is suitable for frequent operation occasions. This product has excellent performance and is widely used in: industry: chemical industry, metallurgy, construction industry, manufacturing industry; civil use: residential areas, hospitals, enterprise unit power distribution; transportation: subway, high-speed railway, etc.
1. Adopting excellent performance solid-sealed pole technology.
2. Single module integrated spring operating mechanism.
3. Imported rectangular cross-section steel wire spring, good stability and longer life.
1. Normal operating ambient temperature: -15℃~+40℃, and the average value measured within 24 hours does not exceed 35℃.
2. Altitude: The maximum altitude of the equipment installation site is ≤1000m.
3. Ambient humidity: The average relative humidity measured within 24 hours is ≤95%; the monthly average relative humidity is ≤90%.
4. Earthquake intensity: The earthquake intensity of the equipment installation site is ≤ 8 degrees.
5. The average value of water vapor pressure measured within 24 hours is ≤2.2kPa; the monthly average value of water vapor pressure is ≤1.8kPa.
6. Special environment: The surrounding air is not obviously polluted by dust, smoke, corrosive or flammable gas, steam or salt spray.
