Equipment professional
Our company took the lead and passed the ISO9001 quality system certification. The company specializes in cooperating with State Grid, South Grid, high and low voltage electrical equipment, and supporting services
Business philosophy
The company has always adhered to the "quality" for survival, reputation, as the leading business philosophy, has an excellent team of engineers, perfect production equipment and after-sales service.
After sales service and technical assistance
With perfect after-sales service and technical assistance services, the company can provide after-sales service and technical support according to customer requirements and needs, and respond in the shortest time.
Efficient production efficiency
The machine ensures the maximum utilization of raw materials, improves the efficiency of the production line, and improves the stability of the customer's products.
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Chongqing Xinsheng Technology Electric Co., Ltd. was founded in 2002 and is located in Chongqing, China, one of the four major municipalities in China.
It is a high-tech company engaged in the research, development, production and sales of pneumatic, air cylinder, high and low voltage electrical, outdoor vacuum circuit breakers, indoor high voltage vacuum circuit breakers, indoor high voltage isolation switches, stainless steel photovoltaic distribution boxes, furniture and household appliances and other products. Technology industry company, its products are widely used in power transmission and distribution, machinery, metallurgy, hydropower, petrochemical, mining, transportation, construction, urban and rural power grid transformation and other power grid home appliance construction projects.
Environmental Considerations for Outdoor VCB Installation
Installing outdoor high voltage VCBs requires careful consideration of environmental factors. This section discusses aspects such as temperature range, humidity, pollution level, and the impact of outdoor conditions on the performance and reliability of the circuit breaker.
onstruction and Components of Outdoor High Voltage VCBs
Outdoor VCBs consist of various components, including vacuum interrupters, operating mechanisms, insulation systems, control panels, and enclosures. This section explores the function and arrangement of these components, highlighting their role in achieving reliable circuit interruption.
Introduction to Outdoor High Voltage Vacuum Circuit Breakers
Outdoor high voltage vacuum circuit breakers (VCBs) play a vital role in electrical power systems, ensuring efficient switching and protection against electrical faults. This section provides an overview of their significance, construction, and operating principles.
Working Principle of Outdoor High Voltage VCBs
The working principle of outdoor VCBs involves the use of vacuum interrupters to extinguish the arc that forms during circuit interruption. This section explains the arc quenching process, emphasizing the advantages of vacuum technology and the absence of arc-extinguishing mediums like oil or gas.
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Vacuum interrupter technology offers several advantages, including reliable arc interruption, minimal maintenance requirements, long operational lifespan, and high dielectric strength. It ensures efficient and safe interruption of high voltage currents without the need for additional insulation mediums like oil or gas.
When selecting an outdoor high voltage VCB, important factors to consider include voltage rating, breaking capacity, environmental conditions (temperature, humidity, and pollution level), mechanical endurance, reliability, and availability of remote control and monitoring features. It's also crucial to assess the manufacturer's reputation and compliance with relevant standards.
Outdoor high voltage VCBs incorporate various safety features, such as interlocks, grounding mechanisms, and mechanical and electrical interconnections with associated equipment. These features prevent accidental operations, provide secure earthing, and ensure proper coordination with protective devices in the power system to protect personnel and equipment.