IEC 60317-80:2019规定了双涂层120级漆包矩形铜绕组线的要求。底层涂层基于聚乙烯醇缩醛树脂，只要保留原始树脂的化学特性并满足所有规定的电线要求，就可以对其进行改性。第二涂层是基于热塑性或热固性树脂的粘结层。笔记？改性树脂是经过化学变化的树脂，或含有一种或多种添加剂以增强某些性能或应用特性的树脂。本文件涵盖的标称导体尺寸范围为: 宽度:最小。最大2.00毫米。16.00毫米； 厚度:最小。最大0.80毫米。5.60毫米。 本规范包括1级和2级导线，适用于所有导线。IEC 60317-0-2:20 19中给出了标称宽度和厚度的指定组合以及指定的宽度/厚度比。 关键词:绕组用绝缘导线

IEC 60317-80: 2019 specifies the requirements of enamelled rectangular copper winding wire of class 120 with a dual coating. The underlying coating is based on polyvinyl acetal resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The second coating is a bonding layer based on a thermoplastic or thermosetting resin. NOTE？A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. The range of nominal conductor dimensions covered by this document is:
width: min. 2,00 mm max. 16,00 mm;
thickness: min. 0,80 mm max. 5,60 mm.
Wires of grade 1 and grade 2 are included in this specification and apply to the complete range of conductors. The specified combinations of nominal width and thickness as well as the specified ratio width/thickness are given in IEC 60317-0-2:2019.
Keywords: insulated wires used for windings