1、GB/T12972.6-2008表2芯数导体标称截面动力线芯绝缘内护套外护套电缆外径/mmmm标称厚度/计算厚度标称厚度UYPTJ-3.6/6动力线芯接地线芯监视线芯mmmmmm最小值最大值325316/332.54.02.55.564.870.8335316/332.54.02.55.566.374.3350316/332.54.02.55.571.777.7370325/332.54.03.05.576.783.8395335/332.54.03.05.580.988.43120335/332.54.03.05.584.992.7注：计算厚度不做考核。表3芯数导体标称截面动力线芯绝缘内护套
2、外护套电缆外径/mmmm标称厚度/计算厚度/标称厚度UYPTJ-6/10动力线芯接地线芯监视线芯mmmmmm最小值最大值325316/332.54,52.55.566.873.0335316/332.54.52.55.569.776.2350335/332.54.53.05.574.481.33703X35/332.54.53.05.578.886.13X95350/332.54.53.05.583.090.73120350/332.54.53.05.585.395.0注：计算厚度不做考核6技术要求6.1导体导体中的单丝应镀锡。导体屏蔽采用GB/T12972.1一2008中表3的A类或C类结构。6.2绝缘绝缘应采用乙丙橡胶为基料的橡胶混合物，其性能应符合GB/T12972.1一2008附录A中IR2型规定。绝缘厚度应符合表2表3及GB/T12972.1一2008中5.2.2规定。绝缘屏蔽采用GB/T12972.1一2008表4中B类或C类结构。6.3缆芯监视线芯位置符合GB/T12972.1一2008中5.4.3d)的规定接地线芯位置符合GB/T12972.1一2008中5.4.4c)的规定线芯的绞合节径比不大于12。6.4内护套内护套应符合GB/T12972.1一2008附录A中IR2型规定。内护套外允许绕包一层绝缘布带。3
