WSD-ZW32-24GD Outdoor AC high voltage vacuum circuit breaker - China vacuum circuit breaker - Exportimes
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WSD-ZW32-24GD Outdoor AC high voltage vacuum circuit breaker

USD 1.00-1.00 / Set/Sets | 1.00 Set/Sets (Min. Order)

Processing Time: 1 Days - 60 Days

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

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Basic Information

Brief description

vacuum circuit breaker

Detailed description

WSD-ZW32-24GD Outdoor AC high voltage vacuum circuit breaker


WSD-ZW32-24GD Outdoor AC high voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is a rated voltage of 24 KV, 50 HZ three-phase AC outdoor distribution equipment.The utility model has the advantages of stable and reliable interruption performance, no danger of combustion and explosion, maintenance-free, small size, light weight and long service life.It is mainly used for breaking and closing the load current, overload current and short circuit current in power system.It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises, and more suitable for rural power grids and frequently operated places.

This product meets GB1984-2003 "High Voltage AC Circuit Breakers" and DL/T402-2007 "Technical Conditions for Order of High Voltage AC Circuit Breakers" and DL/T403-2000 "Technical Conditions for Order of 12 kV~40.5 kV High Voltage Vacuum Circuit Breakers" and other technical standards.


1. The vacuum arc extinguishing chamber uses longitudinal magnetic field arc extinguishing technology, which has the characteristics of long electric life and high reliability.

2. The imported silicone rubber/epoxy resin for outdoor use and the present APG vacuum injection technology are adopted.

3. Anti-ultraviolet, moistureproof, anti-corrosion, with the advantages of preventing surface discharge, good hydrophobicity and high mechanical strength.

4. Using simple and reliable spring operating mechanism, it has the advantages of small size and light weight.

5. high voltage vacuum circuit breaker can be equipped with isolation switch and three-phase linkage. It has visible breaks when the isolation switch is switched off. It also has anti-mistake interlock between the isolation switch and the circuit breaker body. It can be equipped with arrester strut insulators.

Operational sequence

When operating the disconnector, the first step is to confirm that the circuit breaker should be in the open state. Use the insulated tie rod hook to fasten the closing pull ring or the opening pull ring of the operating handle of the isolation closure, pull down slightly, drive the spindle to rotate, open or close the isolation switch. When the spindle rotates the dead point position of the compression spring, a certain tension is maintained so that the blade can be reliably closed or opened to a safe isolation position.

Ⅵ.Standard conditions of use:

1. Ambient air temperature: upper limit + 65 degrees C, lower limit - 40 degrees C.

2. Relative humidity: daily average is not more than 95%, monthly average is not more than 90%.

3. No more than 1000m above sea level.

4. Wind pressure should not exceed 700 PA (equivalent to 35 m/s).

5. Earthquake intensity: 8 degrees.

6. Installation site: No fire or explosion danger, no chemical corrosion and frequent severe vibration.

7. Pollution grade: Class III, Class IV.

Hot sale various high quality high voltage circuit breaker, outdoor ac high voltage vacuum circuit breaker from China leading manufacturer. Our products are efficient, cost effective and deliver more benefits. Welcome to choose us!


Wisdom Automatic Equipment Wuxi Co., Ltd. is located in Xishan National Economic Development Zone, Wuxi, an active economic circle in Yangtze River Delta. The company mainly manages 12/24kV intelligent switch cabinet. Outdoor 24kV vacuum circuit breaker; Outdoor 24kV ceramic insulation load switch: Outdoor 27-85kV anti-fouling VI, UV VI high voltage lightning arrester; Automatic mixed flow heating system for high voltage cabinet: Intelligent power transmission and distribution automation system: Box-type transformer substation, capacitor compensation cabinet, distribution box, control box, meter box, etc., and undertake various one-stop services such as preliminary exploration, design, survey, construction, manufacturing, operation and maintenance. It has developed into a professional international engineering company integrating research and development, production, sales, power transmission and debugging.At present, Wuxi wholly invests in two Cambodian entity companies: Wisdom Machinery & Electric Trading (Cambodia) Co., Ltd. was established in February 2016 to sell products of Wuxi Automation Equipment Co., Ltd. in Wisdom, and to implement integrated installation and transmission services. Established in March 2018: Wisdom International Power Systems Engineering (Camboaia) Co., Ltd., which is certified by EDC of Cambodia's Ministry of Energy as a Cambodian power grid construction enterprise. Wisdom products have been widely used in Cambodia market and have been unanimously recognized by the market and users.Based on the development concept of "science and technology first, keep improving", the company has advanced process management and strict technology to create high-quality products by controlling and professional staff. Products are widely used in metallurgy, flooring, petroleum, papermaking and other fields, and passed ISO9001 International Quality System Certification and 3C Certification in 2018.Wisdom has won the unanimous recognition of users all over the world for its high cost-effective quality and service. The product sales network is not only distributed in major, medium and small cities in the country, but also exported to Southeast Asia and other countries, including Cambodia's national and park power grids. Bangladesh Home Appliances Network; Myanmar Special Zone Power Grid, etc. has developed outdoor vacuum switches, load switches, outdoor lightning arresters and indoor switch cabinets adapted to Southeast Asian climate, thus eliminating discharge and explosion phenomena of electrical equipment operating under long-term high humidity and ensuring long-term operation of electrical equipment. In addition, the company also undertakes the electric cabinet manufacturing business of York and Kelly refrigeration units in the United States, delivering more than 5,000 sets of products every year, with a pass rate of more than 99%, which is widely recognized by customers. 
In this great era of mass entrepreneurship and innovation, Wisdom takes creating a century-old foundation as its goal, creating a well-known brand as its own duty, adheres to the "Wisdom" brand development strategy, continuously increases the investment in personnel training, technological innovation and research and development, and integrates quality into every link of enterprise production management, making every step to a great extent. Small streams make rivers and seas. Aim high to make the brand "Wisdom" famous at home and abroad and share.


Basic Information

  • Business Type:
    Manufacturer, Trading Company
  • Main Products:
    Low Voltage Switch Cabinet, High Voltage Switch Cabinet, High Voltage Circuit Breaker Manufacturer China
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WSD-ZW32-24GD Outdoor AC high voltage vacuum circuit breaker

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