NFC 31 668:1988被替代
Specifications For Particular Types Of Winding Wires - Polyvinyl Acetal Enamelled Rectangular Copper Winding Wire, Class 120
出版：Association Francaise de Normalisation
专家解读视频
基本信息
标准编号： NFC 31 668:1988
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：12
标准简介
Specifies the requirements of enamelled rectangular copper winding wire of class 120 with a sole coating based on polyvinyl acetal resin, which may be modified as long as it retains the chemical identity of the original resin and meets all specified wire requirements. Coverage includes dimensions, elongation, heat shock, breakdown voltage, solderability, loss of mass resistance to abrasion, and packaging.
替代本标准的新标准
等同采用的国际标准
IEC 60317-18 Ed. 3.0 - Similar
