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    Ningbo Xingbang Electric Co., Ltd.
    Add:No.8 Beisheng Road, Mazhu town, Yuyao City, Zhejiang,China
    Tel/Fax:0547-62465407
    Opening bank:Mazhu Sub-branch Bank of Yuyao Rural Cooperative Bank, Zhejiang province, China
    Zip code:315450
    E-mail:[email protected]
    //www.dqgff.com


    Current Location:Home Product World Recommended Products


     Product Description

    Model:ZW32-24
    Product Name: ZW32-24/630-20 high voltage vacuum circuit breaker with manual isolation contact knife
    Product Description:

    This product is suitable for 24 KV distribution circuit, small and medium size substation to close load current and break short-circuit current. It has purely manual and electric operation, and electric operation also can be operated by hand. According to users' requirements, it can be installed with a isolator. This product have advantages of embedded pole, reasonable design, simple structure, complete function, reliable action, small volume and light weight, etc.

    Technical parameters:

    S/N

    Item

    unit

    number

    1

    Rated voltage

    KV

    24

    2

    Rated current

    KA

    630

    3

    rated power frequency withstand voltage

    KV

    65

    4

    rated short drop-out current

    KA

    20

    5

    rated peak withstand current

    KA

    50

    6

    rated short drop-out current times

    Time

    30

    7

    Rated control-voltage

    V

    -110, -220~110, ~220

    8

    transformer changes

    A

    200/5, 400/5, 600/5

    9

    rated current of overflowing electrical apparatus release

    A

    5

    10

    lightning impulse withstand voltage

    KV

    125

    11

    power frequency voltage withstand within 1min

    V

    2000

    12

    weight

    Kg

    135

    13

    mechanical life

    Time

    10000


    Installation dimension:

    Outline dimensional drawing     Mounting-hole dimensional drawing     Outline dimensional drawing


    Online Inquiry Collection 福建36选7开奖结果查询
    Add:No.8 Beisheng Road, Mazhu town, Yuyao City, Zhejiang,China Tel/Fax:0547-62465407 E-mail:[email protected]
    Copyright © 2010-2011 Ningbo Xingbang Electric Co., Ltd.  China Supplier Design By Hisupplier Online Inc
  • 90后听障女孩北漂学舞 王力宏为她写歌:我欣然接受我的不完美 2019-02-01
  • 崇尚英雄 精忠报国——我们家的报国故事 2019-01-28
  • 报告显示: 中国海外人才归国逐年上升 2019-01-28
  • 豆渣-热门标签-华商生活 2019-01-27
  • 力度空前!个税起征点提高至每月5000元!还有这些消息与你的钱包有关 2019-01-11
  • 比利时并不轻松地击败巴拿马 2019-01-11
  • 延不延迟退休应取决于这个岗位是否后继有人,如果后继者正排着队等待入职,就不能延迟,如果某岗位后继乏人,才需延迟。尤其“用税者岗位”是有限的社会资源,新生 2019-01-09
  • 第五届自治区道德模范风采 2019-01-09
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