WenZhou QiuPu Electric Power Co., Ltd.

 

BECOME CHINA'S FIRST-CLASS PRODUCTION AND SALES OF HIGH-TECH ENTERPRISES . 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsVacuum Circuit Breaker

Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage

Good quality Medium Voltage Insulators for sales
Good quality Medium Voltage Insulators for sales
QiuPu is a great electric power factory. we satisfy you very much . will cooperate with you again!

—— Stephan

I'm Online Chat Now

Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage

China Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage supplier

Large Image :  Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage

Product Details:

Place of Origin: WENZHOU
Brand Name: QIUPU
Certification: ISO
Model Number: ZN63(VS1)-12

Payment & Shipping Terms:

Minimum Order Quantity: 10PCS
Packaging Details: Woodens
Delivery Time: 7 Days
Payment Terms: Western Union, T/T
Supply Ability: 1000PCS/MONTH
Contact Now
Detailed Product Description
Rate Voltage: 12kV Frequency Voltage: 42 KV
Rate Current: 630A Space Current: 20kA
Wide: 650mm-800mm Life: 10000 Times

  High Voltage Medium Voltage Indoor Vacuum Circuit Breaker VCB 630A 

     

VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity
Short circuit current can be broken 50 times.


VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life.

 

VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or sexual cleaning or lubricating.


VS1 vacuum circuit breaker(pole type) adopts solid insulation structure-integrated seal pole, realized maintenance free.

 

The magnetic field produced by the coil and the magnetic field produced by the permanent magnet is superimposed and synthesized by the magnetic field. The magnetic core, together with the driving rod fixed on it, is operated by the synthetic magnetic force and the switch body is turned on and off at the specified speed. This mechanism is called a two-bit bistable structure because the moving iron core can be maintained without any energy consumption at the two ends of the journey. In the traditional electromagnetic mechanism, the moving core is kept at one end of the journey by the action of a spring, while at the other end of the journey, it is protected by a mechanical latch or electromagnetic energy. From the above, the permanent magnet actuator is a special combination of electromagnet and permanent magnet to achieve the traditional circuit breaker operating mechanism of all functions: permanent magnet instead of traditional .

 

Item Technical data
Rated voltage (KV) 3.6 7.2 12 24 40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 25 32 42 68 100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40 60 75 125 185
Local discharge (pc) ≤10
Dispute bend (N) ≥1000
   

   Safety Indoor Vacuum Circuit Breaker VCB 630A High Voltage Medium Voltage

      

          

Contact Details
WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Contact Person: Cheng

Send your inquiry directly to us (0 / 3000)