IEC 60317-3 Edition 3.1-2011
特种绕组线规范.第3部分:155级漆包圆铜线

Specifications for particular types of winding wires - Part 3: Polyester enamelled round copper wire, class 155

IEC 60317-3 Edition 3.1-2011 发布历史

This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 155 with a sole coating based on polyester resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. 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. Class 155 is a thermal class that requires a minimum temperature index of 155 and a heat shock temperature of at least 175 °C. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which it is recommended that the wire be operated and this will depend on many factors, including the type of equipment involved. The range of nominal conductor diameters covered by this standard is as follows: – grade 1:0,020 mm up to and including 3,150 mm; – grade 2:0,020 mm up to and including 5,000 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1.

IEC 60317-3 Edition 3.1-2011由国际电工委员会 IX-IEC 发布于 2011-02，并于 2011-02 实施。

IEC 60317-3 Edition 3.1-2011 在中国标准分类中归属于: K12 带绝缘层电线，在国际标准分类中归属于: 29.060.10 电线。

IEC 60317-3 Edition 3.1-2011的历代版本如下：

• 2011年02月 IEC 60317-3 Edition 3.1-2011 特种绕组线规范.第3部分:155级漆包圆铜线

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标准号

IEC 60317-3 Edition 3.1-2011

发布日期

2011年02月

实施日期

2011年02月

废止日期

无

中国标准分类号

K12

国际标准分类号

29.060.10

发布单位

IX-IEC

适用范围

This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 155 with a sole coating based on polyester resin, which may be modified provided it retains the chemical identity of the original resin and meets all specified wire requirements. 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. Class 155 is a thermal class that requires a minimum temperature index of 155 and a heat shock temperature of at least 175 °C. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which it is recommended that the wire be operated and this will depend on many factors, including the type of equipment involved. The range of nominal conductor diameters covered by this standard is as follows: – grade 1:0,020 mm up to and including 3,150 mm; – grade 2:0,020 mm up to and including 5,000 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1.