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Vacuum circuit breaker
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BGH-40.5 Vacuum Circuit Breaker
1.Rated Voltage:40.5kV
2.Rated Current:630,1250
3.Frequency:50Hz
4.Perfectly integrating circuit breaker, disconnecting switch and grounding switch, making the box-variable cabinet structure simpler and more convenient for maintenance;
5.Equipped with outdoor 35kV box variable, widely used in photovoltaic, wind energy and other new energy power stations;
6.It can be equipped with an additional lightning arrester, charged display and other functions according to the requirements;
BGH Vacuum Circuit Breaker
1.Rated Voltage:12kV
2.Frequency:50Hz
3.Rated Current:630,1250A
4.Applicable to industrial and mining, community, enterprise, power plant and other places to meet its control and protection purposes.
5.Adopting modularized spring-operated mechanism, with superior performance and higher service life.
ZW32-40.5 Vacuum Circuit Breaker
1.Rated Voltage:12kV
2.Rated Current:630A
3.Frequency:50Hz
4.Can be equipped with an isolation switch
5.Compact design with high-quality steel enclosure.
ZW7-40.5 Outdoor Vacuum Circuit Breaker
1.Rated Voltage:40.5kV
2.Frequency:50Hz
3.Rated Current:1250,1600,2000A
4.Adopting modularized spring-operated mechanism for greater versatility.
5.Miniaturized design, more concise and reasonable structure.
6.Reinforced bracket column structure, strong seismic resistance.
7.Adoption of large creepage distance porcelain sleeve, stronger anti-fouling ability.
ZN39 Indoor Vacuum Circuit Breaker
1.Rated Voltage:12kV
2.Ambient temperature: -40°C~+40°C (below 35°C within 24 hours)
3.Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
4.Altitude: ≤ 1000m
ZN85 Indoor Vacuum Circuit Breaker
1.Rated Voltage:40.5kV
2.Rated Frequency:50Hz
3.Temperature: Ambient air: -15°C to +40°C; Daily average: ≤35°C
4.Humidity: Daily average relative humidity ≤95% (vapor pressure ≤2.2kPa); Monthly average relative humidity ≤90% (vapor pressure ≤1.8kPa)
5.Altitude: ≤1000m
6.Air Quality: No visible dust, smoke, corrosive/combustible gases, vapors, or salt spray
ZN63-VS1 Indoor Vacuum Circuit Breaker
1.Rated Current:630/1250/1600//2000/2500/3150A
2.Rated Frequency:50Hz
3.Temperature: -15℃ to +40℃
4.Humidity:Daily average: ≤95% RH (≤2.2 kPa vapor pressure)；Monthly average: ≤90% RH (≤1.8 kPa vapor pressure)
5.Altitude: ≤1000m
6.Seismic: ≤ MSK-8 intensity
7.Air Quality: No significant dust, smoke, corrosive/flammable gases, vapors, or salt spray