亚洲国产综合精品2020

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Hello! welcomeZhejiang Xikai Electric Co. , Ltd.
Zhejiang Xikai Electric Co. , Ltd.
Contact
Zhejiang Xikai Electric Co. , Ltd.
Mailbox:wzxikai@wzxikai.com
Tel:+86 577 61666 016
address:No.271, Weishiqi Road, Yueqing Economic Development Insuatrial Zone, Yueqing, Zhejiang.

product list

Indoor high voltage load switch
14/5000 Indoor vacuum circuit breaker
Outdoor vacuum circuit breaker
Outdoor high voltage load switch
Outdoor high voltage disconnector
Outdoor drop fuse
High voltage current limiting fuse series
High voltage complete set
current position:Home>Product Center

Product Center

    • VEF( C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker

    VEF( C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker

    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

     

     

     

     

    Rated Voltage

    kV

     

    12

     

    Power frequency withstand voltage 1min

    kV

     

    42/48

     

    Impulse withstand voltage 1.2/50μs:

    kV

     

    75/85

     

    Secondary circle Power frequency withstand voltage 1min

    V

     

    2000

     

    Rated power frequency

    Hz

     

    50

     

    Rated current

    A

     

    630 1250

     

    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


    亚洲国产综合精品2020