标准摘要
[中文适用范围]： IEC 60317的本部分规定了200级三涂层漆包圆铜绕组线的要求。底层涂层基于聚酯或聚酯酰亚胺树脂，可以对其进行修改，前提是它保留原始树脂的化学特性并满足所有指定的电线要求。二次涂层基于聚酰胺酰亚胺树脂。第三涂层是基于热塑性或热固性树脂的粘合层。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。本部分涵盖的标称导体直径范围为： ——1B级：0@050 mm至1@600 mm； -2B 级：0@050 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 60317-38:2013 specifies the requirements of enamelled round copper winding wire of class 200 with a triple coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The secondary coating is based on polyamide-imide resin. The third 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 diameters covered by this part is: - Grade 1B: 0,050 mm up to and including 1,600 mm; - Grade 2B: 0,050 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 1992, Amendment 1:1997 and Amendment 2:1999. 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; - revision to references to IEC 60317-0-1:2013 to clarify that their application is normative; - new Clause 23, Pin hole test. Key words: requirements of enamelled round copper winding wire, class 200, triple coating
英文名称Specifications for particular types of winding wires - Part 38: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200, with a bonding layer