<tbody id="us9hm"></tbody>
<rp id="us9hm"></rp>
    1. <rp id="us9hm"><acronym id="us9hm"><input id="us9hm"></input></acronym></rp>
      <rp id="us9hm"><ruby id="us9hm"><input id="us9hm"></input></ruby></rp>
    2. <rp id="us9hm"><object id="us9hm"><input id="us9hm"></input></object></rp>

      1. <em id="us9hm"></em><rp id="us9hm"><object id="us9hm"></object></rp>

        More
        SYWV copper core physical foamed polyethylene insulated PVC sheathed communication cable
        • Product Details Introduction
        • Product specifications
        use:

        A cable is a cable that carries telephone, telegraph, fax files, television and radio programs, data and other electrical signals. It is formed by twisting a pair of mutually insulated wires. It is a communication line composed of a plurality of mutually insulated wires or conductors and an outer sheath that protects the cable from moisture and mechanical damage.

         

        Use characteristics:
        1. Long-distance cable: The transmission distance is long, and it is generally reused. Most of them are buried directly in the ground. In a few cases, it is installed by overhead or installed in the pipeline. 2. Cables in the city: The wires in the cable are “paired in pairs” and have many logarithms. Generally installed in the pipeline, a small number of city cables are attached to the building or installed overhead. 3. Local office cable: mainly refers to the communication cable used in the telecommunications bureau, generally installed on the distribution frame, and some are installed in the cable trough; the local cable is used between the transmission equipment and the switching equipment in the telecommunication office, and other The inside of the in-house equipment. In order to prevent fire inside the telecommunications bureau, it is sometimes necessary to add a flame-retardant jacket to the office cable.
         
         
        model:

        SYV、SEYV、SYWV

         

        Voltage level:

        450/750V

         

        specification:

        2×0.75~2×6mm²

        3×0.75~3×6mm²

        4×0.75~4×6mm²

        5×0.75~5×6mm² 

        7×0.75~7×6mm²

        8×0.75~8×6mm²

        10×0.75~10×6mm²

        12×0.75~12×6mm²

        14×0.75~14×6mm²

        16×0.75~16×2.5mm²

        19×0.75~19×2.5mm²

        24×0.75~24×2.5mm²

        27×0.75~27×2.5mm²

        30×0.75~30×2.5mm²

        37×0.75~37×2.5mm²

        44×0.75~44×2.5mm²

        52×0.75~52×2.5mm²

        61×0.75~61×2.5mm²

         

         
        Home
        Product
        message
        contact

        Service Hotline: 400-1800-999

        Switchboard Number: +86-21-57578777

        Consultin: Shawn +86-15021922450

        E-mail: info@yojin.com.cn

        Address: No.388, Jinju Road, Fengxian District, Shanghai 201404

        Follow Us
        WeChat service
        Weibo
        WeChat
        Shanghai Yongjin Cable Group滬ICP備08010471號-1滬公網安備31012002003149號
        五月激激激综合网亚洲,领导挺进娇妻身体,试看非会员体验区a片,2022年最新无码国产在线视频