《电线规格标准》PPT课件

*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,ZEEMAN吉门保险丝,电线规格标准,普及版,ZEEMAN,ZEEMAN,ZEEMAN,ZEEMAN,尺寸验收抽查项目,2.,低压电线导体结构及电压降,3.,名词解释及线束类别,1.,抗拉强度及拉力,4.,线束颜色标准,5.,导线截面积,6.,目 录,名称解释,：,软铜线,照射PE绝缘,镀锡软铜线,PVC被覆,1）线芯数:单根线芯的总数量,2)单线径:单根线芯的线径,单根线芯,3）导体最小截面积计算公式:,2,S=*(单根线蕊直径/2)*线蕊数,5）肉厚:绝缘体PVC的厚度,4）导体完成外径:,6）,绝缘体完成外径,导体单蕊直径公差,导体单蕊直径公差为:,0.260.001,0.180.008,0.320.01,0.450.01,0.80.02,名称,导体,绝缘体,线芯数/单线径(NO/mm),最小截面积(,m,),完成外径(mm),肉厚(mm),完成外径,标准,最大,0.3f,15/0.18,0.3815,-,-,2.0,2.2,0.5f,20/0.18,0.5087,1.0,0.6,2.2,2.4,0.5,7/0.32,0.5629,1.0,0.6,2.2,2.4,0.75f,30/0.18,0.763,1.2,0.6,2.4,2.6,0.85,11/0.32,0.8846,1.2,0.6,2.4,2.6,1.25f,50/0.18,1.273,1.5,0.6,2.7,2.9,1.25,16/0.32,1.287,1.5,0.6,2.7,2.9,2f,37/0.26,1.964,1.8,0.6,3.0,3.3,2,26/0.32,2.091,1.9,0.6,3.1,3.4,3f,61/0.26,3.239,2.4,0.7,3.8,4.1,3,41/0.32,3.297,2.4,0.7,3.8,4.1,5,65/0.32,5.228,3.0,0.8,4.6,4.9,8,50/0.45,7.952,3.7,0.9,5.5,5.8,10,63/0.45,10.02,4.5,1.0,6.5,6.9,15,84/0.45,13.36,4.8,1.1,7.0,7.4,普通电线（AV）类,名称,导体,绝缘体,线芯数/单线径(NO/mm),最小截面积(,m,),完成外径(mm),肉厚(mm),完成外径,标准,最大,0.3f,15/0.18,0.3817,0.8,0.5,1.8,1.9,0.3,7/0.26,0.3716,0.8,0.5,1.8,1.9,0.5f,20/0.18,0.5087,1.0,0.5,2.0,2.1,0.5,7/0.32,0.5629,1.0,0.5,2.0,2.1,0.75f,30/0.18,0.763,1.2,0.5,2.2,2.3,0.85,11/0.32,0.8846,1.2,0.5,2.2,2.3,1.25f,50/0.18,1.273,1.5,0.5,2.5,2.6,1.25,16/0.32,1.287,1.5,0.5,2.5,2.6,2f,37/0.26,1.964,1.8,0.5,2.8,2.9,2,26/0.32,2.091,1.9,0.5,2.9,3.1,3,41/0.32,3.297,2.4,0.6,4.0,4.3,4,50/0.32,4.021,2.6,0.7,4.0,4.3,5,65/0.32,5.228,3.0,0.7,4.4,4.6,薄肉线（AVS）类,名称,导体,绝缘体,线芯数/单线径(NO/mm),最小截面积(,m,),完成外径(mm),肉厚(mm),完成外径,标准,最大,0.3,7/0.26,0.3716,0.8,0.3,1.4,1.5,0.5f,20/0.18,0.5087,1.0,0.3,1.6,1.7,0.5f,19/0.19,0.5387,1.0,0.3,1.6,1.7,0.5,7/0.32,0.5629,1.0,0.3,1.6,1.7,0.75f,30/0.18,0.763,1.2,0.3,1.8,1.9,0.85,19/0.24,0.8595,1.2,0.3,1.8,1.9,1.25f,50/0.18,1.273,1.5,0.3,2.1,2.2,1.25f,37/0.21,1.2851,1.5,0.3,2.1,2.2,1.25,19/0.29,1.255,1.5,0.3,2.1,2.2,2f,37/0.26,1.9644,1.8,0.4,2.6,2.7,2,26/0.32,2.0899,1.8,0.4,2.8,3.1,超薄肉线（AV,ss,）类,名称,导体,绝缘体,线芯数/单线径(NO/mm),最小截面积(,m,),完成外径(mm),肉厚(mm),完成外径,标准,最大,0.5f,20/0.18,0.5087,1.0,0.5,2.0,2.2,0.5,7/3.2,0.5629,1.0,0.5,2.0,2.2,0.75f,30/0.18,0.763,1.2,0.5,2.2,2.4,0.85,11/0.32,0.8846,1.2,0.5,2.2,2.4,1.25f,50/0.18,1.273,1.5,0.6,2.7,2.9,1.25,16/0.32,1.287,1.5,0.6,2.7,2.9,2f,37/0.26,1.964,1.8,0.6,3.0,3.3,2,26/0.32,2.091,1.9,0.6,3.1,3.4,3,41/0.32,3.297,2.4,0.7,3.8,4.1,5,65/0.32,5.228,3.0,0.8,4.6,4.9,8,50/0.45,7.952,3.7,0.8,5.3,5.6,10,63/0.45,10.02,4.5,1.0,6.5,6.9,15,84/0.45,13.36,4.8,1.1,7.0,7.4,耐热电线（AVX.AEX）类,名称,导体,绝缘体,线芯数/单线径(NO/mm),最小截面积(,m,),完成外径(mm),肉厚(mm),完成外径,标准,最大,0.5,7/0.32,0.010,0.5629,1.0,1.0,3.0,3.2,0.85,11/0.32,0.010,0.8846,1.2,1.0,3.2,3.4,1.25,16/0.32,0.010,1.287,1.5,1.1,3.7,3.9,2,26/0.32,0.010,2.091,1.9,1.1,4.1,4.4,厚肉电线（HDAV）类,名称,PEXBS 0.5fmm,2,2 C,尺寸,标准厚度,外径,软铜线,20/0.18,-,0.93,照射PE绝缘,-,0.53,2.0,2C绞线,-,-,4.0,镀锡软编织铜线,16/15/0.12,4.5,PVC被覆,-,0.5,5.5,隔离线（PEXBS.HAPEX）类,名称,HAPEX 0.5fmm,2,2 C,尺寸,标准厚度,外径,软铜线,20/0.18,-,0.93,照射PE绝缘,-,0.88,2.7,2C绞线,-,-,5.4,镀锡软编织铜线,-,-,-,PVC被覆,-,0.5,6.4,导线尺寸验收抽查项目,导线规格,抽查项目,技术要求,根数,单根铜线直径,完成外径,QVR,0.6,19,0.2,0.01,2.2,1,32,0.2,0.01,2.61,1.5,30,0.25,0.01,2.8,2,64,0.2,0.01,3.2,2.5,49,0.25,0.01,2.65,4,56,0.3,0.01,4.38,5,71,0.3,0.01,4.59,QVR-105,0.6,19,0.2,0.01,2.2,1,32,0.2,0.01,2.61,5,71,0.3,0.01,4.59,AVSS,0.5,7,0.32,0.01,1.61.7,0.85,19,0.24,0.01,1.81.9,1.25,19,0.29,0.01,2.12.2,2,37,0.26,0.01,2.62.7,AVS,3,41,0.32,0.01,3.63.8,5,65,0.32,0.01,4.44.6,AV,8,50,0.45,0.01,5.55.8,15,84,0.45,0.01,7.07.4,注：,1、导线的验收检查采用固定,样本n=50，单根铜线直径,AQL=1.0，,完成外径 AQL=1.5；,2、根数不对的导线不予接收；,3、计算导线截面积公式为：,单根 芯线半径的平方X3.14,X根数=截面积；,4、胶合后的绝缘外径,=N开一次方X1.16Xd；,5、绝缘厚度最薄点=90%X标,称绝缘厚 度-0.1。,导线规格,截面mm,2,规格（,0.01,）,绝缘厚度mm,绝缘外径mm,备注,根数/单根芯线线径,标称,最薄点,下限值,上限值,QVR,0.5,16/0.20,0.6,0.44,2.20,2.30,0.6,19/0.20,0.6,0.44,2.20,2.30,0.75,24/0.20,0.6,0.44,2.40,2.50,0.85,27/0.20,0.6,0.44,2.41,2.51,1,32/0.20,0.6,0.44,2.54,2.64,1.25,19/0.29,0.6,0.44,2.67,2.78,1.5,30/0.25,0.6,0.44,2.80,2.92,2,41/0.25,0.6,0.44,3.20,3.32,2.5,49/0.25,0.7,0.53,3.48,3.60,4,56/0.30,0.8,0.62,4.30,4.46,5,70/0.30,0.8,0.62,4.60,4.75,8,84/0.34 113/0.30,1.0,0.80,5.92,6.12,10,315/0.20 84/0.40,1.0,0.80,6.77,7.00,15,119/0.40,1.0,0.80,8.20,8.40,16,126/0.40,1.0,0.80,8.30,8.50,公路车辆用聚氯乙烯绝缘低压电线导体结构,导线规格,截面mm,2,规格（,0.01,）,绝缘厚度mm,绝缘外径mm,备注,根数/单根芯线线径,标称,最薄点,下限值,上限值,QVR-105,0.5,16/0.20,0.6,0.44,2.20,2.30,注：绝缘材料采用耐热105摄氏度聚氯乙烯,0.6,19/0.20,0.6,0.44,2.20,2.30,0.75,24/0.20,0.6,0.44,2.40,2.50,1,32/0.20,0.6,0.44,2.54,2.64,1.25,19/0.29,0.6,0.44,2.67,2.78,1.5,30/0.25,0.6,0.44,2.80,2.92,2.5,49/0.25,0.7,0.53,3.48,3.60,5,70/0.30,0.8,0.62,4.60,4.75,公路车辆用聚氯乙烯绝缘低压电线导体结构,导线规格,序号,标称截面mm,2,导体,绝缘,成品外径,导体结构,根数/mm,计算截面mm,2,近似外径mm,20电阻M/M,标称厚度mm,最小厚度mm,标称外径mm,最大外径mm,AVSS,1,0.5,7/0.32,0.5629,1.0,32.70,0.30,0.24,1.6,1.7,2,0.85,19/0.24,0.8596,1.2,21.70,0.30,0.24,1.8,1.9,3,1.25,19/0.29,1.2550,1.5,14.90,0.30,0.24,2.1,2.2,4,2f,37/0.26,1.9640,1.8,9.50,0.40,0.32,2.6,2.7,5,2.0,19/0.37,1.9640,1.8,9.50,0.40,0.32,2.6,2.7,AVS,6,3,41/0.32,3.297,2.4,5.59,0.60,0.40,3.6,3.8,7,5,65/0.32,5.15,3.0,3.52,0.70,0.48,4.4,4.6,汽车用绝缘低压电线导体结构,导线规格,序号,标称截面mm,2,导体,绝缘厚度mm,成品外径,参考,导体结构,根数/mm,计算截面mm,2,近似外径mm,20电阻M/M,标称外径mm,最大外径mm,重量g