| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Energy-storage Type |
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Introducing the 12kv VAC613 High Voltage Integrated Pole for Vacuum Circuit Breaker - the ultimate solution for all your circuit breaker needs! This Embedded Pole is designed to provide reliable sealing and insulation support for the vacuum interrupter and the main loop conductive element, ensuring maximum safety and efficiency.
Crafted with the finest insulation material, this Vacuum Circuit Breaker Part is built to last and withstand even the toughest conditions. Its unique design allows for easy installation and maintenance, making it the perfect choice for both professionals and DIY enthusiasts.
With a voltage rating of 12kv, this Embedded Pole is perfect for a wide range of applications, from industrial to residential. Its compact size and lightweight construction make it easy to transport and install, while its high-quality materials ensure long-lasting performance and durability. Meets or exceeds the requirement of IEC60694 and JB-T11203-2011.
So why wait? Upgrade your circuit breaker system today with the 12kv VAC613 High Voltage Integrated Pole for Vacuum Circuit Breaker and experience the ultimate in safety, reliability, and efficiency. Order now and take your circuit breaker system to the next level!
Specification of VI
| Parameter item | Unit | Data |
| Rated voltage | kV | 12 |
| Rated current | A | 2000 |
| Rated frequency | Hz | 50/60 |
| Rated short-time power frequency withstand voltage(1min) | kV | 48 |
| Rated lightning impulse withstand voltage | kV | 95 |
| Rated short-circuit breaking current | kA | 25/31.5/40 |
| Rated short-time withstand current | kA | 63/80/100 |
| Rated peak withstand current | kA | 63/80/100 |
| Rated short-circuit making current | kA | 25/31.5/40 |
| Rated short-circuit duration | s | 4 |
| Rated single capacitor bank breaking current | A | 400 |
| Rated back to back capacitor bank breaking current | A | 400 |
| Rated operating sequence | C-0.3s-CO180s-CO | |
| Breaking operations of rated short circuit breaking current | times | 30 |
| Mechanical life | times | 10000 |
| Contact automatic closing ability | N | 120±50 |
| Force required to hold contact open at full stroke | N | 200±50 |
| Circuit resistance at lowest rated contact force | μΩ | ≤20 |
| Contact limit erosion | mm | 3 |
| Internal gas pressure of vacuum interrupter | Pa | ≤1×10-3 |
| Partial discharge | Pc | ≤5 |
| Parameter item | Unit | Data |
| Clearance between open contacts | mm | 9±1 |
| Average opening speed | m/s | 1.2±0.2 |
| Average closing speed | m/s | 0.6±0.2 |
| Rated contact pressure | N | 3100±200 |
| Contact bouncing duration at closing operation | ms | ≤2 |
| Closing and opening non-simultaneity of contacts | ms | ≤2 |
| Maximum rebound during opening | mm | ≤2 |
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