BS EN 60317-12-2010 特种绕组线规范.120级聚乙烯醇缩醛漆包圆铜线

标准号：BS EN 60317-12-2010
中文标准名称：特种绕组线规范.120级聚乙烯醇缩醛漆包圆铜线
英文标准名称：Specifications for particular types of winding wires - Polyvinyl acetal enamelled round copper wire, class 120
标准类型：K12
发布日期：2010/5/31 12:00:00
实施日期：2010/5/31 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 enamelled round copper winding wire ofclass 120 with a sole coating based on polyvinyl acetal resin, which may be modifiedproviding it retains the chemical identity of the original resin and meets all specified wirerequirements.Class 120 is a thermal class that requires a minimum temperature index of 120 and a heatshock temperature of at least 155 °C.The temperature in degrees Celsius corresponding to the temperature index is notnecessarily that at which it is recommended that the wire be operated and this will dependon many factors, including the type of equipment involved.The range of nominal conductor diameters covered by this standard is:– Grade 1: 0,040 mm up to and including 2,500 mm;– Grade 2: 0,040 mm up to and including 5,000 mm;– Grade 3: 0,080 mm up to and including 5,000 mm.The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1.