VS1/R-12/630-25 Type Vacuum Circuit Breaker

VS1/R-12/630-25 lateral fixed type vacuum circuit breaker is our company`s independent developed new 

product for 12KV. Its operating mechanism is new style spring operating mechanism, developed by our 

company,  with simple structure and reliable operation.

Product Features

Satisfy the GB, IEC and other international standard

Three-phase longitudinal conductance circuit,

can be suitable for compound insulation method and solid insulation method(embedded pole).

 Compact structure

Thoroughly meet users`requirements, suitable for kinds of box-type substation, RMU and Switchgear.

Perfect mechanical and electrical interlock device, further ensure the safe operation.

Technical Standards

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.

Testing

This Type vacuum circuit breaker have passed has passed following test to ensure the product`s

safe Operation.

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.

Our service: 
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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