资讯

了解铠装电缆和非铠装电缆的区别


1. 不同的概念

铠装电缆: 它由不同材料的导体安装在带有绝缘材料的金属套管中, 并加工成弯曲的实体组合.

非铠装电缆: 无铠装保护层电缆, 由几根或几组电线组成,每组至少两根绞合电缆, 每组电线绝缘, 通常围绕一个中心 Twisted. 整个外层面包有高度绝缘的覆盖层.

2. 用途不同

铠装电缆: 一般用于接地的情况, 电缆沟敷设或直埋.

非铠装电缆: 除了土葬, 它是非铠装电缆.

3. 铠装电缆外包钢带或钢丝,保护电缆不被机械外力破坏和损坏. 还可以防止老鼠和白蚁叮咬,使动力传输问题不是由装甲引起的. 这 弯曲半径 盔甲很大, 铠装层可以接地保护电缆.

4. 铠装电缆外部保护层采用钢带或钢丝包裹,以保护电缆免受外力机械力的破坏. 这 交联电缆 指电缆导体外的绝缘层是采用交联聚乙烯材料. 可以使用铠装电缆, 可用于交联材料和装甲外层.

5. 铠装电缆的表示方法为普通电缆+数字. 首先: “2” indicates double steel band armor; 第二: “2” means polyvinyl chloride cover, such as polyethylene sheath Change “2” to “3”. 例如, YJV代表普通电缆 YJV22代表铠装电缆.

6. 铠装电缆一般比不带铠装的价格高12-15%左右. 电缆具有良好的外部保护. 例如, 如果钢管受到保护, 或者放置在非常好的运行环境中, 从工程经济学的角度, 普通电缆可以不带铠装使用.

    zmsswacables

    Recent Posts

    300 Billion KHS! The World’s Highest Voltage Transmission Project Sends Out a Big Breakthrough In the Amount of Electricity

    As of 0:00 on October 8, Changji-Guquan ± 1100 kV UHV DC transmission project (hereinafter

    15 hours ago

    The Impact of Dollar Interest Rate Cuts on the Power Industry

    In recent years, interest rate decisions made by the Federal Reserve have had significant implications

    2 days ago

    Understanding AAC Cables in Depth

    In modern power transmission systems, cables play a crucial role as the "veins" of the

    2 days ago

    Malaysia’s OMS Invests $300 Million In Cable Systems

    Malaysian cable construction company OMS has set aside $300 million to invest in new cable

    5 days ago

    What is the Difference Between G652D Fiber Optic Cable and Other Fiber Cables?

    Fiber optic cables have revolutionized communication, enabling high-speed data transmission over long distances with minimal

    5 days ago

    What is Stranded Electric Cable and What Are Some Common Applications?

    Stranded Electric Cable is a versatile and essential type of electrical conductor used in a

    5 days ago