• page_banner

Product

China wholesale Vacuum Fault Interrupter Factory – Vacuum Interrupter For Inflatable Cabinet(133) – Shone


Product Detail

Product Tags

Related Video

Feedback (2)

We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Swicthgear Apparatus, Vacuum Load Break Switch, Air Blast Circuit Breaker, We focus on creating own brand and in combination with many experienced term and first-class equipment . Our goods you worth have.
China wholesale Vacuum Fault Interrupter Factory – Vacuum Interrupter For Inflatable Cabinet(133) – Shone Detail:

Brief description of the product:

Vacuum arc extinguishing chamber, also known as vacuum switch tube, is the core component of power switch. Its main function is to make the circuit quickly extinguish the arc and suppress the current after cutting off the power supply through the excellent vacuum insulation in the tube, so as to avoid accidents and accidents. It is mainly used in power transmission and distribution control systems, as well as distribution systems such as metallurgy, mining, petroleum, chemical industry, railway, broadcasting, communication, industrial high-frequency heating, etc. It has the characteristics of energy saving, material saving, fire prevention, explosion prevention, small volume, long service life, low maintenance cost, reliable operation and no pollution. 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.

The vacuum interrupter includes a guide sleeve to control the moving contact and protect the sealing bellows from twisting, which would drastically shorten its life.
Although some vacuum-interrupter designs have simple butt contacts, contacts are generally shaped with slots, ridges, or grooves to improve their ability to break high currents. Arc current flowing through the shaped contacts generate magnetic forces on the arc column, which cause the arc contact spot to move rapidly over the surface of the contact. This reduces contact wear due to erosion by an arc, which melts the contact metal at the point of contact.
Only few manufacturer of vacuum interrupters worldwide produce the contact material itself. The basic raw materials, copper and chrome, are combined to a powerful contact material by means of the arc-melting procedure. The resulting raw parts are processed to RMF or AMF contact discs, with the slotted AMF discs deburred at the end.

vqwwd
few


Product detail pictures:

China wholesale Vacuum Fault Interrupter Factory –  Vacuum Interrupter For Inflatable Cabinet(133) – Shone detail pictures


Related Product Guide:

We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for China wholesale Vacuum Fault Interrupter Factory – Vacuum Interrupter For Inflatable Cabinet(133) – Shone , The product will supply to all over the world, such as: Ghana, Slovenia, Portugal, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Fay from South Africa - 2017.02.14 13:19
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By ROGER Rivkin from Jersey - 2018.11.06 10:04
    Write your message here and send it to us