標(biāo)準(zhǔn)號(hào)：BS EN 60317-57-2010
中文標(biāo)準(zhǔn)名稱：特種繞組線規(guī)范.220級(jí)聚酰胺-酰亞胺漆包圓銅線
英文標(biāo)準(zhǔn)名稱：Specifications for particular types of winding wires. Polyamide-imide enamelled round copper wire, class 220
標(biāo)準(zhǔn)類型：K12
發(fā)布日期：2010/11/30 12:00:00
實(shí)施日期：2010/11/30 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：K12
國(guó)際標(biāo)準(zhǔn)分類號(hào)：29.060.10
適用范圍：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.