中文字幕第二页精品一区,久久精品免看国产,精品99在线观看,国产高清视频网站,一级做a爰片性色毛片2021

<tr id="uuuuu"></tr>
  • <nav id="uuuuu"></nav>
  • <nav id="uuuuu"><delect id="uuuuu"></delect></nav>
  • Product Centre

    Home > PRODUCTS > AL Conductor Steel-reinforced

    Any questions?
    Three Gorges cable technical consultant for your service!

    Tel:(+86)023-61911111

    Email:Info@cqsx.net

    Message
    lv.jpg

    AL Conductor Steel-reinforced

    Enforce Standards

    The product is manufactured in accordance with GB/T 1179-2017(IEC61089) standard.

    Product Use

    1、AL Conductor Steel-reinforced is applied in general transmission and distribution lines that are not subject to much force and have small spans, and are fixedly laid.

     

    2、Steel-core aluminium stranded wire has a simple structure,with low line cost and large transmission capacity. It is easy to set up across rivers and valleys and other special geographic conditions, and isapplicable to various voltage levels of overhead transmission and distribution lines. Round concentric stranded overhead conductor is mainly used in high-voltage transmission lines and urban power grid construction. In the high-voltage transmission lines, round concentric stranded overhead conductors can be used to transmit high current, large span, wind loaded power lines, can reduce the number of power line towers, reduce construction costs, and at the same time can improve the signal interference resistance of power lines. In the construction of urban power grid, round concentric stranded overhead conductor can be used to transmit high voltage, high current power lines, with large carrying capacity, wide coverage and other advantages, can effectively improve the power supply capacity and reliability of the urban power grid.