标准摘要
[中文适用范围]: 本部分IEC 60317规定了120级聚缩醛或聚乙烯醇缩甲醛树脂基单涂层漆包矩形铝绕组线的要求,该树脂可进行改性,只要保留原始树脂的化学特性并满足所有规定的线材要求。 注1:改性树脂是指经过化学变化或含有一个或多个添加剂以增强某些应用性能特性的树脂。 注2:聚缩醛是聚缩醛树脂家族的通称,由聚乙烯醇与醛缩合生成的热塑性乙烯基树脂。例如聚缩醛、聚乙烯醇缩甲醛和聚乙烯醇缩丁醛。 本标准涵盖的标称导体尺寸范围为: 宽度:最小2.0毫米,最大16.0毫米 厚度:最小0.80毫米,最大5.60毫米 1级和2级线材包含在本部分IEC 60317中,适用于导体全尺寸范围。 宽度和厚度的特定组合以及宽度/厚度的特定比例在IEC 60317-0-9中给出。 [外文原描述]: IEC 60317-68:2017+AMD1:2019+AMD2:2024 CSV specifies the requirements of enamelled rectangular aluminium winding wire of class 120 with a sole coating based on polyvinyl acetal resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The range of nominal conductor dimensions covered by this standard is - width: min. 2,0 mm - max. 16,0 mm; - thickness: min. 0,80 mm - max. 5,60 mm. Wires of grade 1 and grade 2 are included in this part of IEC 60317 and apply to the complete range of conductors. The specified combinations of width and thickness as well as the specific ratio width/thickness are given in IEC 60317-0-9:2015.
英文名称Specifications for particular types of winding wires - Part 68: Polyvinyl acetal enamelled rectangular aluminium wire, class 120