随着汽车用电设备的增加, 线束中的导线数量也越来越多, 为了便于识别和检测汽车电器设备,通常将电线束中的低压线采用不同的线色。目前在选择配线时一般采用两种方式: 单色线和双色线。
1) 单色线文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
以单色线为基础选用时, 其中地线要求使用黑色。文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
2) 双色线文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
由于整车回路越来越多, 目前线束中大部分导线采用的是双色线, 既将上述单色组合得到双色线。对于双色线是有要求的, 以上文中的导线为例, WR代表该导线的主色为白色, 占据导线的绝大部分面积, 辅色为红色, 只占据导线的一小部分面积。文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
电线束的颜色选择要求:优先选用单色,再选用双色。线束的搭铁线应用黑色电线,主电源线应用红色,黑色电线不作其它用途。电线束中的同一分支线中一般不采用规格和颜色完全相同的电线,以防止电线束加工过程中造成混淆。原则上同一护套内不能有相同线色,若线径差别大,可以考虑采用同色线。文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
推荐阅读:文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
浅谈汽车线束设计之导线的选型与计算文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
导线截面积与载流能力匹配表文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/
浅谈汽车线束导线的线号、线色与线径选择文章源自线束工程师之家-https://www.suncve.com/introduction-of-monochromatic-and-bicolor-wires-and-selection-principle-of-wire-color/