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  • Today is:  
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      Smart Grid Series
      Intelligent DAS
      DA control terminals
      Multifunction Power Meter
      HV switchgears
      Circuit Breakers
      HV load disconnector
      HV electric metering box
      Operating mechanisms
      Big mechanism
      Small mechanism 1
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      组合电器(GIS)之操作机构
      Spare parts series
    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:ZW32D-12
    Product Name: ZW32D-12/630-20 HV vacuum breaker with manual isolator
    Product Description:

    Adapt to 10kV distribution lines, small and medium size substation to close load current and break short-circuit current. According to the users' need it can be installed with manual or electrical isolator. It can have functions of remote control in 100m distance, automatically operation power supply, automatically open and close swithes, as well as lightning-protection. It is actually a full-featured modular electrical apparatus. This product is a dry type with reasonable design, simple structure, complete functions, reliable operation, small volume and light weight. It can meet many requirements of distribution automation.(dropout current specification:20 kA, 16 kA, 12.5 kA)
    Technical parameters:

    S/N

    Item

    Unit

    Number

    1

    rated voltage

    kV

    12

    2

    rated current

    A

    630

    3

    rated power frequency withstand voltage

    kV

    42

    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

    transformer changes

    A

    200/5, 400/5, 600/5

    8

    Rated control-voltage(match with CT23spring operating mechanism)

    V

    -24, -48, -110
    -220, ~110, ~220

    9

    rated current of overflowing electrical apparatus release

    A

    5

    10

    weight

    Kg

    135

    11

    Mechanical life

    Time

    10000


    Technical parameters of DC (direct current) power box:

    size(mm)

    weight(Kg)

    volume(Ah)

    rated voltage(V)

    continuous operation times

    255x270x100

    20

    4

    -48

    250


    Note: 1. The box's service life up to 5 years. Remote control can detect the energy and charging going.
    2. It can automatically recharge when in service and guarantee breaker more than 250 times continuous operation when meet the charging system failure.
    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
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