• page_banner

Product

OEM Switch Vacuum Factory – Vacuum interrupter for VXG(150) – Shone


Product Detail

Product Tags

Related Video

Feedback (2)

The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for High Voltage And High Current, Vacuum Ckt Breaker, Vacuum Circuit Breaker Maintenance, Our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
OEM Switch Vacuum Factory – Vacuum interrupter for VXG(150) – Shone Detail:

Brief description of the product:

Vacuum interrupter, also known as the vacuum switch tube, is the core component of the medium-high voltage power switch. The main function of vacuum interrupter is to make the medium and high voltage circuit cut off the power supply of the vacuum arc extinguishing chamber of ceramic shell through the excellent insulation of the vacuum inside the tube, which can quickly extinguish the arc and suppress the current, so as to avoid accidents and accidents.
In circuit breakers, vacuum-interrupter contact materials are primarily a 50-50 copper-chromium alloy. They may be made by welding a copper–chrome alloy sheet on the upper and lower contact surfaces over a contact seat made of oxygen-free copper. Other materials, such as silver, tungsten and tungsten compounds, are used in other interrupter designs. The vacuum interrupter’s contact structure has a great influence on its breaking capacity, electrical durability and level of current chopping.
Components of the vacuum interrupter must be thoroughly cleaned before assembly, since contaminants could emit gas into the vacuum envelope. To ensure a high breakdown voltage, components are assembled in a cleanroom where dust is strictly controlled.

After the surfaces have been finished and cleaned by electroplating and an optical inspection of the surface consistency of all single parts has been performed , the interrupter is assembled. High-vacuum solder is applied at the joints of the components, the parts are aligned, and the interrupters are fixed. As cleanliness during assembly is especially important, all operations are done under air-conditioned clean-room conditions.
Vacuum-interrupter manufacturers address these concerns by selecting contact materials and designs to minimize current chopping. To protect equipment from overvoltage, vacuum switchgears usually include surge arresters.
Vacuum arc extinguishing chamber is divided into arc extinguishing chamber for circuit breaker, load switch and vacuum contactor. The arc extinguishing chamber for circuit breaker is mainly used for substations and power grid facilities in the power sector, and the arc extinguishing chamber for load switch and vacuum contactor is mainly used for end users of power grid.

vsad
wdwaxc1


Product detail pictures:

OEM Switch Vacuum Factory –  Vacuum interrupter for VXG(150) – Shone detail pictures


Related Product Guide:

To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for OEM Switch Vacuum Factory – Vacuum interrupter for VXG(150) – Shone , The product will supply to all over the world, such as: Brazil, Colombia, Algeria, The products has a good reputation with competitive price, unique creation, leading the industry trends. The company insists on the principle of win-win idea, has establishedglobal sales network and after-sales service network.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Esther from Greek - 2018.09.12 17:18
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Josephine from Palestine - 2018.12.05 13:53
    Write your message here and send it to us