标准摘要
[中文适用范围]： IEC 60317的本部分规定了180级双涂层可焊漆包圆铜绕组线的要求。底层涂层基于聚氨酯树脂@，可以对其进行修改，前提是保留原始树脂的化学特性并满足所有指定的电线要求。叠加涂层基于聚酰胺树脂。注：改性树脂是经过化学变化@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。本标准涵盖的导体标称直径范围如下： ?C 1 级：0@020 mm 至 1@600 mm； ?C 2 级：0@020 mm 至 1@600 mm。 IEC 60317-0-1:2013 第 4 条规定了标称导体直径。 [外文原描述]： IEC 60317-55:2013 specifies the requirements of solderable enamelled round copper winding wire of class 180 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide 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 diameters covered by this standard is as follows: - Grade 1: 0,020 mm up to and including 1,600 mm; - Grade 2: 0,020 mm up to and including 1,600 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - revision to Clause 23, Pin hole test. Keywords: requirements of solderable enamelled round copper winding wire, class 180, dual coating This publication is to be read in conjunction with IEC 60317-0-1:2013 .
英文名称Specifications for particular types of winding wires - Part 55: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 180