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电线bv和bvr的区别
更新时间： 2020-11-27 13:45:39  

两者的用途不同，主要是看自身的用途是干什么。BV是通常说的硬线，主要用于供电、照明、插座、空调，适用于交流电压450/750V及以下动力装置、日用电器、仪表及电信设备用的电缆电线。硬线有一定的硬度，在折角，拉直方面会更加方便一些。BVR是通常说的软线，适用于交流电压450/750V及以下动力装置、日用电器、仪表及电信设备用的电缆电线，如配电箱。软线相对硬线制作较复杂，高频电路软线比硬线载流量大。

关键词： 电线 bv bvr 区别

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