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

    • GW10-15 Outdoor High Voltage Ac Disconnector

    GW10-15 Outdoor High Voltage Ac Disconnector

    GW10-15 series outdoor high-voltage AC isolating switch (hereinafter referred to as "isolation switch") is a single-phase hook-bar operation type isolating switch, and the knife has self-locking device. The isolating switch is suitable for the isolation of 12kV and 15kV overhead lines, and is opened and closed under no load. It is widely used with circuit breakers or load switches to provide safe visible breaks for the line. The isolating switch complies with GB 1985-2014 "High Voltage AC Isolation Switch and Grounding Switch", DL/T 486-2010 "High Voltage AC Isolation Switch and Grounding Switch" and other technical standards.

    Technical Information

    Technical Specification

     

     

     

    Rated frequency

     

    Hz

    50

    Rated voltage

     

    kV

    12

    Rated current

     

    A

    630(250)

    Rated short-time withstand current and duration

    kA/s

    20(25)/4

    Rated peak withstand current

    kA

    50(63)

    Rated short-time power frequency withstand voltage

    Interphase and ground (dry test)

    kV/min

    42/1

    Fracture (dry test)

    kV/min

    48/1

    Phase to ground (wet test)

    kV/min

    30/1

    Fracture (wet test)

    kV/min

    36/1

     

    Lightning impulse withstand voltage

    Phase to ground

    kV

    75

    Fracture

    kV

    85

    Loop resistance

     

    μΩ

    ≤80

    Mechanical life

     

    Times

    3000

    Pollution level

     

     

    eClass

    Creepage distance

     

    mm

    ≥372


    Overall and installation dimensions


    亚洲国产综合精品2020