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Standard
GB/T 6109.5-2008 Enamelled round winding wire - Part 5: Polyesterimide enamelled round copper wire class 180 (English Version) |
Detail of GB/T 6109.5-2008
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Introduction of GB/T 6109.5-2008
GB/T6109《漆包圆绕组线》分为22个部分,本部分为GB/T6109的第5部分。本部分自实施之日起代替GB/T6109.5—1988。GB/T 6109的本部分规定了以聚酯亚胺树脂为基的单一漆层180级漆包铜圆线的要求。本部分与GB/T6109.5—1988相比,主要变化如下:
———导体标称直径范围由原来的0.018 mm~2.500 mm 分别调整为0.020 mm~3.150 mm(1级),0.020mm~5.000mm(2级)和0.250mm~1.600mm(3级);
———热冲击试验用圆棒直径的规定由原来的按导体标称直径范围分档改为按导体标称直径一一对应;
———修改了耐冷冻剂试验的考核要求;
———增加了针孔试验项目。
Contents of GB/T 6109.5-2008