国产欧美精品一区二区,欧美日韩国产在线播放,91精品免费高清在线,国产在线精品香蕉麻豆,成人国产一区二区三区,无码中文字幕精品推荐,国产不卡一级毛片视频,91精品啪在线观看国产60岁
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

    • GW1-12 Outdoor High Voltage Ac Disconnector

    GW1-12 Outdoor High Voltage Ac Disconnector

    GW1-12 series outdoor high-voltage AC isolating switch (hereinafter referred to as “isolation switch”), suitable for installation on outdoor high-voltage power distribution equipment line, for 10kV line to be connected under voltage and no load, and for high voltage to be overhauled Electrical equipment such as busbars and circuit breakers can be electrically isolated from live high-voltage lines, and can also be used to separate small capacitive currents and inductor currents. The isolating switch is a double-column vertical open type with manual or electric mechanism for three-phase linkage. 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 voltage

     

    kV

     

     

     

    12

     

     

    24

    40.5

    Rated frequency

     

    Hz

     

     

     

     

     

    50

     

     

    Rated current

     

    A

     

    630

     

    1250(1600)

    630

    Rated short-time withstand current and duration

    Isolation switch

    kA/s

    20/4

     

    25/4

     

    25/4

     

    31.5/4

    20/4

    25/4

    Grounding switch

    kA/s

    20/2

     

    25/2

     

    25/2

     

    31.5/2

    20/2

    25/2

    Rated peak withstand current

    kA

    25

     

    63

     

    63

     

    80

    25

    63

    Rated short-time power frequency withstand voltage

    Interphase and ground (dry test)

    kV/min

     

     

     

    42/1

     

     

    50

    95

    Fracture (dry test)

    kV/min

     

     

     

    48/1

     

     

    60

    115

    Phase to ground (wet test)

    kV/min

     

     

     

    42/1

     

     

    50

    85

    Lightning impulse withstand voltage

    Phase to ground

    kV

     

     

     

    75

     

     

    125

    185

    Fracture

    kV

     

     

     

    85

     

     

    145

    215

    Loop resistance

     

    μΩ

    ≤100

     

    ≤80

    ≤90

    ≤100

         

     

    Mechanical life  
    Times
    Isolation switch / grounding switch 



    Overall and installation dimensions


    主站蜘蛛池模板: 日韩国产综合精选| 国产乱人伦AV在线A| 日本高清成本人视频一区| 再看日本中文字幕在线观看| 免费毛片网站在线观看| 婷婷色在线视频| 又粗又硬又大又爽免费视频播放| 国产产在线精品亚洲aavv| 综1合AV在线播放| 九色91在线视频| 中文字幕无码电影| 亚洲欧美日韩天堂| 欧美日韩高清在线| 色哟哟国产精品一区二区| av天堂最新版在线| 免费观看亚洲人成网站| 99精品久久精品| 国产农村1级毛片| 中文字幕免费播放| 好吊色国产欧美日韩免费观看| a亚洲视频| 成年A级毛片| 久久久亚洲色| 欧美在线国产| 亚洲第一黄片大全| 国产亚洲欧美在线视频| 国产伦片中文免费观看| 老司机精品99在线播放| 毛片免费高清免费| 久久精品中文字幕免费| 波多野结衣第一页| 真实国产精品vr专区| 就去色综合| 国产精品流白浆在线观看| 毛片免费在线视频| 亚洲欧美日韩另类在线一| 中文字幕av一区二区三区欲色| 日韩 欧美 国产 精品 综合| 天天综合亚洲| 另类综合视频| 精品1区2区3区| 色婷婷久久| 性视频久久| 青青操国产| 五月综合色婷婷| a级毛片免费看| 亚洲中文无码av永久伊人| 久久夜色撩人精品国产| 成人第一页| 亚洲欧美另类视频| 华人在线亚洲欧美精品| 国产精品网拍在线| 亚洲人成人无码www| 国产91导航| 国产高清在线精品一区二区三区| 亚洲日韩精品欧美中文字幕| 萌白酱国产一区二区| 一本色道久久88综合日韩精品| 国产免费久久精品99re不卡| 欧美天堂久久| 日本人又色又爽的视频| 精品中文字幕一区在线| 国产亚洲欧美日韩在线一区二区三区| 91区国产福利在线观看午夜 | 中文字幕永久在线看| 人妻无码中文字幕一区二区三区| 亚洲一区二区三区国产精品| 色婷婷丁香| 国产精品成人AⅤ在线一二三四| 伊人久久青草青青综合| 国产99精品久久| 免费又爽又刺激高潮网址 | 99无码中文字幕视频| 国产在线第二页| www.精品视频| 免费国产小视频在线观看 | 91久久大香线蕉| 亚洲国产一区在线观看| 国产经典三级在线| 福利在线不卡一区| 亚洲国产成人久久77| 在线a视频免费观看|