IEC 60317-21 Edition 2.2-2000
绕组线特殊类型规范.第21部分:155级聚酰氨包覆的可焊聚氨酯瓷漆圆形铜线

Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155

IEC 60317-21 Edition 2.2-2000 发布历史

This International Standard specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide resin. 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 ℃. 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: - Grade 1: 0,050 mm up to and including 1,600 mm; - Grade 2: 0,050 mm up to and including 1,600 mm. The nominal conductor diameters are specified in clause 4 of IEC 60317-0-1.

IEC 60317-21 Edition 2.2-2000由国际电工委员会 IX-IEC 发布于 2000-03。

IEC 60317-21 Edition 2.2-2000 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 60317-21 Edition 2.2-2000的历代版本如下：

• 2000年03月 IEC 60317-21 Edition 2.2-2000 绕组线特殊类型规范.第21部分:155级聚酰氨包覆的可焊聚氨酯瓷漆圆形铜线

IEC 60317-21 Edition 2.2-2000 绕组线特殊类型规范.第21部分:155级聚酰氨包覆的可焊聚氨酯瓷漆圆形铜线 于 2013-10 变更为 IEC 60317-21-2013 特种绕组线规范. 第21部分: 155级涂覆聚酰胺的可焊接聚氨酯漆包圆铜线。

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标准号

IEC 60317-21 Edition 2.2-2000

发布日期

2000年03月

实施日期

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

代替标准

IEC 60317-21-2013

适用范围

This International Standard specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide resin. 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 ℃. 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: - Grade 1: 0,050 mm up to and including 1,600 mm; - Grade 2: 0,050 mm up to and including 1,600 mm. The nominal conductor diameters are specified in clause 4 of IEC 60317-0-1.