VDE标准的绝缘芯线识别
VDE标准的两芯线H03VVH2-F,现在大家普遍的做法是蓝色、棕色识别绝缘,可否改用紫色、橙色呢？ 线芯我不是太清楚，这个要看VDE标准里是否有指明颜色，但是某些使用VDE线的插头设备等，对颜色是有要求的 标准中有关于芯颜色有要求的，必须按标准进行芯线绝缘色区分。 刚查了标准，不可以的，一般下VDE会更要求高的，所以不行。论谈里有标准的。：Table 2 – Cables and cords without a green-and-yellow coreNumber of
cores
Colour of cores b
2 Blue Brown
3 - Brown Black Grey
3a Blue Brown Black
4 Blue Brown Black Grey
5 Blue Brown Black Grey Black
a For certain applications only.
b In this table an uninsulated concentric conductor, such as a metallic sheath, armour or
screen wires, is not regarded as a core. A concentric conductor is identified by its position
and, therefore, need not be identified by colour. 见HD 308
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