 | Shaanxi Shaankai-Longxiang Electrical Ltd., (Exporter, Manufacturer)
| |  |  |  | VIB Type Vacuum Circuit Breaker | |
 | | | | | | | Enlarge this image | | |
 | Product Feature | | Shaanxi Shaankai-Longxiang Electrical Ltd. was established in the year of 2002, which is located in High-New Tech Zone, Baoji city, Shaanxi Province, China. It is a specialized manufacturer to manufacture, sell and agent different vacuum switches as well as their main parts and components covering the voltage of 10kV ~35kV. Being one of the main products, the annual production volume of our vacuum circuit breaker has reached 6200 sets last year. Because of reliable quality, good credit and very competitive price, Our products sell well in the market of European, Southeast Asia and other areas.
For more information, please kindly visit our website at http://www.longxiangelectric.com.
If you have some requirements in these fields, pls feel free to contact us as per following information:
Email: market@longxiangdianqi.com
Phone:+86 917 3323286
Fax: +86 917 3318358
Thank you very much for your kindly attention!
With best regards,
Ms. Guo Ran
Export manager of Marketing department
Shaanxi Shaankai-Longxiang Electrical Ltd.
Add: No.3, Huoju Road, High New Tech Zone, Baoji, Shaanxi, China
Postcode: 721006
Tel: +86 917 3323286
Fax:+86 917 3318358
email:market@longxiangdianqi.com |
| Product Specifications | | Main Technical Specification S.N
Rated voltage kV 12
Rated current A 630 1000 1250 1600 2000 2500 3150
Rated short circuit breaking current kA 20 25 20 25 31.5 31.5 40
Rated peak withstand current kA 50 63 50 63 80 80 100
Rated short time withstand current kA 20 25 31.5 40
Rated short circuit making current kA 25 63 80 100
Switching operation of short circuit switching current Cycle 50 30
Rated operating sequence 0-0.3s-CO-180s-CO,0-180s-CO-180s-CO(40kA)
Mechanical endurance Cycle 10000
Rated breaking operations of the rated urrent
Cycle 20000
Rated lightning impulse withstand voltage full wave) kV 75
Rated power frequency withstand voltage kV/min 42
Contact stroke mm 111
Overtravel of contacts mm 40.5
Closing speed m/s 0.60.2
Opening speed m/s 1.00.2
Contact bouncing duration at closing peration ms 2
Simultaneity of three phase closing and opening ms 2
Closing time ms 75
Opening time ms 65
Distance between phases mm 150,210,275(40kA)
|
| Contact Information |  | | Contact Person: |  | | Phone: |  | | Fax: |  | | Business Address: | No.3, Huoju Road, High New Tech Zone,Baoji,China(CN) | | E-Mail: |  |
PLEASE NOTE:
AsianProducts have not verified this company and their product. Therefore we cannot guarantee they will respond to all buyer communications. |
|  | |  |
| | |
Promotion 
Related Products 
