| Breaking Capacity: | Low Voltage Circuit Breakers |
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| Operation: | Energy-storage Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Vacuum |
| Installation: | Fixed |
| Structure: | ACB |
| Samples: |
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| Customization: |
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Audited Supplier Introducing the electrifying and game-changing 1.14kV Vacuum Interrupter VAC205 for LV Vacuum Contactor! Get ready to experience a whole new level of power and efficiency with this cutting-edge electrical product brought to you by VACEM, the industry leader in vacuum interrupters and embedded poles.
Are you tired of outdated and unreliable interrupters that fail to meet your expectations? Look no further! Our VAC205 Vacuum Interrupter is here to revolutionize your electrical systems. Crafted with precision and expertise, this ceramics type interrupter boasts a voltage range of 1.14kV to 40.5kV, making it the perfect choice for a wide range of applications.VI is mainly applied to VCKJ5-1.14kV/125A LV AC vacuum contactor. Meets or exceeds the requirement of IEC60947-4 and GB/T14048-2001.
Say goodbye to power interruptions and hello to uninterrupted productivity! With the VAC205 Vacuum Interrupter, you can rest assured that your LV Vacuum Contactor will operate flawlessly, ensuring smooth and efficient electrical connections. Whether you're in the industrial, commercial, or residential sector, this interrupter is designed to meet your specific needs and exceed your expectations.
At VACEM, we understand the importance of reliability and durability. That's why our Vacuum Interrupter is built to withstand the toughest conditions and deliver exceptional performance. With a current range from 63A to 4000A, this interrupter is ready to handle even the most demanding electrical loads. Trust in its robust construction and advanced technology to keep your systems running smoothly and efficiently.
But wait, there's more! When you choose the VAC205 Vacuum Interrupter, you're not just investing in a high-quality product - you're investing in peace of mind. Our team of experts is dedicated to providing top-notch customer support and ensuring your complete satisfaction. We stand behind our products and are committed to delivering excellence every step of the way.
Specification of VI
| Parameter item | Unit | Data |
| Rated voltage | kV | 1.14 |
| Rated current | A | 125/160 |
| Rated frequency | Hz | 50/60 |
| Rated short-time power frequency withstand voltage(1 min) | kV | 10 |
| Rated lightning impulse withstand voltage | kV | 16 |
| Rated connecting current | A | 1250 |
| Rated breaking current | A | 1000 |
| Rated maximum sectional current | A | 1250 |
| Rated minimum sectional current | A | 25 |
| Rated short-time withstand current | A | 1000 |
| Rated short-circuit duration | s | 4 |
| Mechanical life | ten-thousand times | 100 |
| Rated breaking time AC3 | ten-thousand times | 15 |
| Rated breaking time AC4 | ten-thousand times | 6 |
| Contact closing force due to bellows and atomsphere | N | 25±10 |
| Force required to hold contact open at full stroke | N | 40±10 |
| Circuit resistance at rated contact force | μΩ | ≤120 |
| Contact limit erosion | mm | 2 |
| Storage life | year | 20 |
| Parameter item | Unit | Data |
| Rated clearance between open contacts | mm | 1.8±0.2 |
| Average opening speed | m/s | 0.6±0.1 |
| Average closing speed | m/s | 0.3±0.1 |
| Rated contact pressure | N | 35±5 |
| Contact bouncing duration at closing operation | ms | ≤3 |
| Closing and opening non-simultaneity of contacts | ms | ≤2 |
| Rated contact stroke | mm | 1±0.2 |
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