Europe style for Schneider 220vac Contactor - VS1-12KV MV Vacuum Circuit Breaker – Simply Buy Detail:
VS1-12 vacuum circuit breaker
is a type of high voltage switch which appropriate to 12kv, 50Hz three phase alternating current system, applicable for protecting and controlling, especially appropriate to frequent operation and short circuit places. This type is mainly used in fixed or drawble type switchgear .
Advantages
- Simple structure
 - Adapt ultra low resistance type vacuum interrupter
 - Adapt optimization and modular spring operating mechanism
 - Suitable for occasions with frequent operation
 - Free maintenance and long service life
 - High reliable performance
 
Ambient condition
1 Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed)
2 Altitude: ≤1000m
3 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2*10-3 MPa; monthly average value ≤1.8*10-3 MPa
4 Earthquake intensity: ≤8 degree
5 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution
Main Technical Parameters
| 
 Item  | 
 Description  | 
 Unit  | 
 Data  | 
|
| 
 1  | 
 Rated voltage  | 
 KV  | 
 12  | 
|
| 
 Rated frequency  | 
 Hz  | 
 50/60  | 
||
| 
 3  | 
 Rated current  | 
 A  | 
 630 1250 1600 2000 2500 3150  | 
|
| 
 4  | 
 Rated short-circuit breaking current  | 
 kA  | 
 25,31.5,50KA  | 
|
| 
 5  | 
 Rated short-circuit making current(peak value)  | 
 kA  | 
 50,63,80  | 
|
| 
 6  | 
 Rated short-time withstand current  | 
 kA  | 
 20,25,31.5  | 
|
| 
 7  | 
 Rated withstand current(peak value)  | 
 50,63,80  | 
||
| 
 8  | 
 Rated insulation level  | 
 Lightning impulse withstand voltage  | 
 KV  | 
 145  | 
| 
 1 min power-frequency withstand voltage  | 
 64  | 
|||
| 
 9  | 
 Rated operating sequence  | 
 OC-0.3s-CO-180S-CO  | 
||
| 
 11  | 
 Rated short-circuit duration  | 
 s  | 
 4  | 
|
| 
 12  | 
 Times of breaking with the rated short-circuit current  | 
 Times  | 
 30  | 
|
| 
 13  | 
 Mechanical life  | 
 Times  | 
 10000  | 
|
| 
 14  | 
 Weight  | 
 kg  | 
 150  | 
|
Product detail pictures:



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Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Europe style for Schneider 220vac Contactor - VS1-12KV MV Vacuum Circuit Breaker – Simply Buy, The product will supply to all over the world, such as: Yemen , Palestine , Uganda , When It produced, it making use of the world's major method for reliable operation, a low failure price, it appropriate for Jeddah shoppers choice. Our enterprise. s situated inside the national civilized cities, the website traffic is very hassle-free, unique geographical and financial circumstances. We pursue a "people-oriented, meticulous manufacturing, brainstorm, make brilliant" company philosophy. Strict good quality management, fantastic service, affordable cost in Jeddah is our stand around the premise of competitors. If needed, welcome to make contact with us by our web page or phone consultation, we'll be delighted to serve you.
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
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