BS EN 60317-57-2010 特种绕组线规范.220级聚酰胺-酰亚胺漆包圆铜线

标准号：BS EN 60317-57-2010
中文标准名称：特种绕组线规范.220级聚酰胺-酰亚胺漆包圆铜线
英文标准名称：Specifications for particular types of winding wires. Polyamide-imide enamelled round copper wire, class 220
标准类型：K12
发布日期：2010/11/30 12:00:00
实施日期：2010/11/30 12:00:00
中国标准分类号：K12
国际标准分类号：29.060.10
适用范围：This part of IEC 60317 specifies the requirements of an enamelled round copper winding wireof class 220 with a sole coating based on polyamide-imide resin, which may be modifiedproviding it retains the chemical identity of the original resin and meets all specified wirerequirements.Class 220 is a thermal class that requires a minimum temperature index of 220 and a heatshock temperature of at least 240 ?C.The temperature in degrees Celsius corresponding to the temperature index is not necessarilythat at which it is recommended that the wire be operated and this will depend on manyfactors, including the type of equipment involved.The range of nominal conductor diameters covered by this standard is as follows:– Grade 1: 0,071 mm up to and including 1,600 mm;– Grade 2: 0,071 mm up to and including 1,600 mm.The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1.