标准摘要
[中文适用范围]： IEC 60317-80 规定了具有双层涂层的 120 级 enamelled rectangular copper winding wire（enameled 矩形铜绕组线）的要求。底层涂层基于聚乙烯醇缩醛树脂（可改性，但需保留其化学原貌并满足所有规定的电线要求）。第二层涂层是基于热塑性或热固性树脂的粘合层。文件涵盖的标称导体尺寸范围：宽度 2.00 mm 至 16.00 mm；厚度 0.80 mm 至 5.60 mm。规格包括 1 级和 2 级电线，适用于所有导体。标称宽度和厚度的组合以及规定的宽厚比在 IEC 60317-0-2:2019 中给出。 [外文原描述]： 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
英文名称Specifications for particular types of winding wires - Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer