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High Quality Best Circuit Interrupter Manufacturer – Vacuum interrupter for 40.5kV TD-40.5/2500-31.5（160） – Shone
High Quality Best Circuit Interrupter Manufacturer – Vacuum interrupter for 40.5kV TD-40.5/2500-31.5（160） – 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. It is mainly applied to the power transmission and distribution control system, and it is also applied to the distribution systems of metallurgy, mine, petroleum, chemical, railway, broadcasting, communication and industrial high frequency heating. Vacuum interrupter has the characteristics of energy saving, material saving, fire prevention, explosion-proof, small volume, long life, low maintenance cost, reliable operation and no pollution. The vacuum interrupter is divided into the use of the interrupter and the load switch. The interrupter of the circuit breaker is mainly used in the substation and the power grid facilities in the electric power department.
Vacuum interrupter is an electric vacuum device that uses high vacuum working insulating arc extinguishing medium and realizes the on-off function of power circuit by a pair of contacts sealed in vacuum. When it disconnects a certain amount of current, at the moment of separation of the dynamic and static contacts, the current shrinks to the point where the contacts just separate, resulting in a sharp increase in resistance between electrodes and a rapid increase in temperature, until the evaporation of electrode metal occurs, and at the same time, a very high electric field intensity is formed, resulting in extremely strong emission and gap breakdown, resulting in vacuum arc. When the power frequency voltage is close to zero, and at the same time, due to the increase of contact opening distance, The plasma of the vacuum arc quickly diffuses around.
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.
Product detail pictures:
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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of High Quality Best Circuit Interrupter Manufacturer – Vacuum interrupter for 40.5kV TD-40.5/2500-31.5（160） – Shone , The product will supply to all over the world, such as: Nepal, Milan, Egypt, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Frances from Belize - 2018.12.11 11:26
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Ivy from Sheffield - 2018.10.01 14:14
