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product list
VEF(C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker has perfect electric and mechanism function, the operating structure is stable and long endurance. The main circle use embedded pole, can increase the insulation level. The stable operating structure and electrical function can make it to be maintain free. It can use for 3.6-12kV power systems.
Technical Information
Technical Specification |
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Rated Voltage | kV |
| 12 |
|
Power frequency withstand voltage 1min | kV |
| 42/48 |
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Impulse withstand voltage 1.2/50μs: | kV |
| 75/85 |
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Secondary circle Power frequency withstand voltage 1min | V |
| 2000 |
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Rated power frequency | Hz |
| 50 |
|
Rated current | A |
| 630 1250 |
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Rated short circle breaking capacity | kA | 20 | 25 | 31.5 |
Rated peak withstand current | kA | 50 | 63 | 80 |
Rated short circle making capacity | kA | 50 | 63 | 80 |
Rated short time current 4s | kA | 20 | 25 | 31.5 |
Rated short time current endurance time | s |
| 4 |
Overall and installation dimensions
National Advisory Hotline
+86 577 61666 016
Mailbox：wzxikai@wzxikai.com
Tel：+86 577 61666 016
Fax：+86 577 61666 010
Add：No.271, Weishiqi Road, Yueqing Economic Development Insuatrial Zone, Yueqing, Zhejiang.
Copyright ? Zhejiang Xikai Electric Co. , Ltd. 技術支持：鼎諾傳媒
