特种绕组线规范. 第53部分: 温度指数为220的芳香族聚酰胺带漆包扁铜线

[中文适用范围]： IEC 60317的本部分规定了温度指数220的带绕矩形铜绕组线的要求。绝缘由一层或多层不同厚度的芳香族聚酰胺（芳纶）带绕包组成。注：热冲击测试不适用于此类电线@，因此无法确定热冲击温度。因此，不能指定基于温度指数和热冲击温度要求的等级。本标准涵盖的标称导体尺寸范围为： ?C 宽度：最小。最大 2@00 毫米16@00毫米； ?C 厚度：最小。最大 0@80 毫米5@60毫米。表 1 给出了规定的宽度和厚度组合以及规定的宽度/厚度比。 [外文原描述]： IEC 60317-53:2014 specifies requirements for tape wrapped rectangular copper winding wire of temperature index 220. The insulation consists of one or more wrappings of aromatic polyamide (aramid) tape of various thicknesses. The range of nominal conductor dimensions covered by this standard is: width: min. 2,00 mm max. 16,00 mm; thickness: min.0,80 mm max. 5,60 mm. This second edition cancels and replaces the first edition published in 1999. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - new 3.2.2 containing general notes on winding wire, formerly a part of the scope; - new 3.3, containing requirements for appearance; - modification to Clause 15 to delete the note on revisions to IEC 60172; - new Clause 23, Pin hole test. Keywords: tape wrapped rectangular copper winding wire of temperature index 220, aromatic polyamide (aramid) tape