IEC 60317-89:2023规定了200级漆包圆铝绕组线的要求，其底涂层基于聚酯酰亚胺树脂，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。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。本标准涵盖的公称导体直径范围如下: 1级:0,250毫米至1,600毫米（含1,600毫米）； 2级:0,250毫米至5,000毫米（含5,000毫米）。 标称导体直径在IEC 60317-0-3:20 08和IEC 60317-0-3:20 08/AMD1:2013的第4条中规定。本国际标准将与IEC 60317-0-3:20 08及其修正案1（2013）和修正案2（2019）一起使用。

IEC 60317-89:2023 specifies the requirements of enamelled round aluminium winding wire of class 200 with a sole coating based on polyesterimide resin, which can be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. 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 diameters covered by this standard is as follows:
grade 1: 0,250 mm up to and including 1,600 mm;
grade 2: 0,250 mm up to and including 5,000 mm.
The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-3:2008 and IEC 60317-0-3:2008/AMD1:2013. This International Standard is to be used in conjunction with IEC 60317-0-3:2008, its Amendment 1 (2013) and its Amendment 2 (2019).