24kV embedded poles series full encapsulation solid insulated vacuum circuit breakers, adopt the first full encapsulation structure and the latest solid insulating technology in the world, are in real sense solid insulated vacuum circuit breakers with high performance.
All the technical parameters of breaker completely satisfy the Standards Of GB1984 AC Hig hvoltage Breaker, GB/T 11022 -1999 Common Specifications For High Voltage Switchgear
and Controlgear Standards, China Power Sector Standards DL403. Also meet the requirements
of IEC62271-100, IEC56 and other main industrialized country`s similar standards.
This Type Vacuum Circuit Breaker have passed has passed following test to ensure the product`s
Type tests : power-frequency withstand voltage tests , lighting impact withstand voltage tests, ,
temperature rising tests, short-time withstand current tests , peak withstand current tests , short circuit breaking ability tests , mechanical lift tests, ect.
Routine test before out of factory: mechanical performance test , power frequency withstand
voltage tests of the main circuit , insulating property tests on control and auxiliary circuits , measurement of ther resistance of the main circuit ,interlock operating tests , mechanical operating
tests, Electrical Equipment operating tests.
1.You inquuiry related to our products or prices will be replied in 12 hours .
2.Well-trained and experienced staffs to answer all your enquires in fluent english
3.OEM & ODM, any your any requirements we can help you to design and put into product.
4.Protection of you sales area ,ideas of design and all your private information.
5. If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
6. We will help you with technical problems during installation and marketing.
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Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 22kV Indoor Type VCB are quality guaranteed. We are China Origin Factory of 22kV Fixed Type VCB. If you have any question, please feel free to contact us.
Product Categories : Vacuum Circuit Breaker > 24kV Vacuum Circuit Breaker