标准摘要
[中文适用范围]： 本部分规定了105级矩形铜绕组线的要求，该绕组线具有基于聚乙烯醇缩醛树脂的单涂层，可以改性，前提是保留原始树脂的化学特性并满足所有规定的电线要求。 注1：改性树脂是经过化学变化或含有一个或多个添加剂以增强某些性能或应用特性的树脂。 注2：聚乙烯醇缩醛是聚乙烯醇与醛缩合产生的一系列热塑性乙烯基树脂的统称。例如聚乙烯醇缩醛、聚乙烯醇缩甲醛和聚乙烯醇缩丁醛。 本文件涵盖的标称导体尺寸范围为： - 宽度：最小2.0 mm，最大31.5 mm； - 厚度：最小0.80 mm，最大10.00 mm。 本规范包括1级和2级电线，适用于所有导体尺寸。 宽度和厚度的特定组合以及宽度/厚度的特定比率在IEC 60317-0-2中给出。 [外文原描述]： IEC 60317-17:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60317-17:2020 specifies the requirements of enamelled rectangular copper winding wires of class 105 with a sole coating based on polyvinyl acetal resin, which can be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements NOTE 1 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. NOTE 2 Polyvinyl acetate is a general name for a family of thermoplastic vinyl resins produced by the condensation of polyvinyl alcohol with an aldehyde. Examples are polyvinyl acetal, polyvinyl formal and polyvinyl butyral. The range of nominal conductor dimensions covered by this document is: - width: min. 2,0 mm max. 31,5 mm; - thickness: min. 0,80 mm max. 10,00 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 width and thickness as well as the specified ratio of width/thickness are given in IEC 60317-0-2. This fourth edition cancels and replaces the third edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - modification of the Scope (Clause 1); - renaming of stretching test to adherence test and a modification of the requirement in 8.2.
英文名称Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105