Products
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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
GW11 High Voltage Disconnect Switch
1.Light, strong, corrosion-resistant aluminum alloy conductors.
2.Simple, easy-install flexible joints.
3.Low-force, reliable self-lubricating bushings; durable stainless/copper levers/shafts.
4.Enclosed transmission minimizes environmental impact.
5.Hot-dip galvanized base extends life, improves appearance.
6.Modular shared-contact design (252-420kV) saves ~30% space, reduces cost, enables combinations.
7.rated voltage:126-800kv
8.rated current:max 5000A
GW10 High Voltage Disconnect Switch
1.Hot-dip galvanized steel components
2.Stainless steel transmission system (pins, bushings, joints, bearings)
3.Flexible busbar connections
4.Externally compressed stainless contact springs (anti-rust, stable pressure)
5.Aluminum alloy profile
6.Enhanced heat dissipation, maintenance-free
7.Bent copper plates (easy maintenance)
8.Short friction travel during operation
9.Grading rings + shields at contacts
10.Optimized E-field distribution, reduced RF interference
11.Optional installation on both base sides
12.rated voltage:126-550kv
13.rated current:max 5000A
GW7 High Voltage Disconnect Switch
1.Flip-type blade: Low torque, assembled rod/contact (easy maintenance)
2.Stationary contacts: Fixed w/ external springs (no shunting), operation limiters
3.Contacts: High pressure, self-cleaning, ice-breaking
4.Conductive rods: Monobloc Al alloy (high current/heat dissipation/corrosion resistant)
5.Base: Hot-dip galvanized steel, integral design (anti-settlement, easy install)
6.Drive: Corrosion-proof components (stainless/composite bearings)
7.Earth switch: Counterweight balanced (low force)
8.Contacts: Silver-inlaid Cu (high strength/current, anti-corrosion)
9.rated voltage:max252-1100kv
10.rated current：max6300A
GW6 High Voltage Disconnect Switch
1.Grading rings on stationary contacts (reduced RI, improved E-field)
2.High-strength Al alloy conductors (lightweight/corrosion-proof)
3.Flexible joints at pivots (easy install)
4.Triple-layer bushings (low-friction/self-lubricating); Stainless/brass levers & shafts (weather-resistant)
5.Sealed drive assembly (sand/ice resistant, harsh-environment rated)
6.Hot-dip galvanized base (corrosion protection, extended lifespan)
7.rated voltage:126-550kv
8.rated current:max 4000A
GW5 High Voltage Disconnect Switch
1.Hot-dip galvanized steel components
2.Stainless steel transmission system (pins, bushings, joints)
3.Optimized Conductivity
4.Externally compressed stainless contact springs (rust-proof, stable force)
5.Aluminum alloy profile
6.High strength, thermal dissipation, maintenance-free
7.Bent copper plates (easy replacement)
8.Minimal friction travel during switching
9.Optional installation on both base sides
10.rated voltage:72.5-126KV
11.rated current:max 2000A
