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China wholesale Vacuum Arc Extinguishing Chamber Suppliers – Vacuum interrupter for VXG(151) – Shone


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Sf6 Circuit Breaker, Electrical Breaker Box, Voltage High Current Low, Welcome around the world consumers to speak to us for organization and long-term cooperation. We'll be your reputable partner and supplier of auto areas and accessories in China.
China wholesale Vacuum Arc Extinguishing Chamber Suppliers – Vacuum interrupter for VXG(151) – Shone Detail:

Brief description of the product:

The use of a vacuum for switching electrical currents was motivated by the observation that a one-centimeter gap in an X-ray tube could withstand tens of thousands of volts. Although some vacuum switching devices were patented during the 19th century, they were not commercially available.The interrupter’s enclosure is made of glass or ceramic. Hermetic seals ensure that the interrupter vacuum is maintained for the life of the device. The enclosure must be impermeable to gas, and must not give off trapped gas. A vacuum interrupter has shields around the contacts and at the ends of the interrupter, preventing any contact material vaporized during an arc from condensing on the inside of the vacuum envelope. This would reduce the insulation strength of the envelope, ultimately resulting in the arcing of the interrupter when open.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.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.

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FAQ

Q:What’s your main products?
A: Vacuum Interrupters,Vacuum Switchgear,High voltage electrical apparatus, including Vacuum Circuit Breaker, Load Switch,etc. Low voltage electrical Apparatus,etc.

Q:Do you have a catalogue? Could you send me your catalogue?
A:Yes, we have catalogues.Please contact us, we can send you product catalogue online with PDF files.

Q:Can I get some samples?
A:Yes, sample order is available for quality check and market test.

Q:Can your factory produce according to customer’s requirements?
A:Yes, customize products are acceptable. Please send us the detail information by E-mail or Whatsapp.

Q:What’s your package standard?
A:Usually we use standard foam and carton for package. If you have special requests, we can also according to your requirements.

Q:Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.


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China wholesale Vacuum Arc Extinguishing Chamber Suppliers –  Vacuum interrupter for VXG(151) – Shone detail pictures


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  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Novia from panama - 2017.06.29 18:55
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Gill from Lebanon - 2017.01.28 18:53
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