线材规格及方式分解(DOC 17页).doc

12、绞线（1）何为绞距？铜丝在绞合时每一股铜丝间的距离2）导体及芯线线绞距如何测量？（3）关于导体及芯线绞距有何规定？（见附表）AWG线数/直径绞距（mm)287/0.127≤12.7267/0.16≤15.2247/0.20≤17.7　11/0.16　227/0.254≤20.3　17/0.16　207/0.32≤31.7　21/0.18　　26/0.16　187/0.404≤50.8　16/0.254　　34/0.18　　41/0.16　3-4、端子的保持力（拉力）拉力的单位为：千克（KG） 1千克=1公斤 依据标准 UL 486A-1991 JIS  C2805-1991 DIN 46249 AWG m㎡ NKgf m㎡NKgf m㎡NKgf  300.05 6.7 0.68 ------------------------ 280.08 8.9 0.91 ------------------------ 260.13 13.4 1.37 ------------------------ 240.20 22.3 2.27 ----------------------- 220.3235.63.63------------0.5808.45200.5257.95.9------------0.750012012.2318 0.8189.09.07------------1.016016.3116 1.32133.513.611.2500200.020.41.520020.3514 2.08222.522.682.029029.62.525025.4912 3.33311.531.753.554055.14.035035.6910 5.27356.036.295.578079.56.0500.0050.9908 8.30400.540.838980100.0------------6 13.3445.045.36141400143.0------------5 16.8---------------------------------4 21.1623.063.50221800184.0------------3 26.57712.072.58302300235.0------------2 33.94801.081.68382500255.0------------1 42.22890.090.72502900296.0------------1/0 53.521112.5113.40603200326.0------------2/0 67.511235.0125.89------------------------3/0 85.161557.5158.77803500357.0------------4/0 107.222002.5204.131003900.0398.0------------四、UL认证目前，线材部在UL标准上已认证有14款，如下：UL1007；UL1015；UL1061；UL1533；UL1571；UL1617；UL1672；UL2464；UL2468；UL2547；UL2562；UL2725；UL2854；UL202761、UL1007额定温度: 80℃ 额定电压: 300V 导体使用32-16AWG单根或绞合裸铜或镀锡铜线PVC绝缘，可通过UL VW-1及CSAFT1，垂直型耐然测试导体(mm)绝缘(mm)最大导电电阻(Ω/km)线号（AWG）线数/线径外径平均厚度外径307/0.100.300.381.10±0.10354.24287/0.1270.390.381.20±0.10223.75267/0.160.490.381.30±0.10139.732411/0.160.610.381.40±0.1088.892217/0.160.760.381.60±0.1057.522026/0.160.940.381.75±0.1037.611841/0.161.180.382.00±0.1023.851626/0.2541.490.382.30±0.1015.062、UL1015额定温度: 105℃ 额定电压: 600V 导体使用32-16AWG单根或绞合裸铜或镀锡铜线PVC绝缘，可通过UL VW-1及CSAFT1，垂直型耐然测试导体(mm)绝缘(mm)最大导电电阻(Ω/km)线号（AWG）线数/线径外径平均厚度外径267/0.160.490.762.05±0.10139.732411/0.160.610.762.20±0.1088.892217/0.160.760.762.30±0.1057.522026/0.160.940.762.50±0.1037.611841/0.161.180.762.75±0.1023.851626/0.2541.490.763.05±0.1015.063、UL1061额定温度: 80℃ 额定电压: 300V 导体使用32-16AWG单根或绞合裸铜或镀锡铜线半硬质PVC绝缘，可通过UL VW-1及CSAFT1，垂直型耐然测试导体(mm)绝缘(mm)最大导电电阻(Ω/km)线号（AWG）线数/线径外径平均厚度外径307/0.100.300.230.80±0.10354.24287/0.1270.390.230.90±0.10223.75267/0.160.490.231.00±0.10139.732411/0.160.610.231.00±0.1088.892217/0.160.760.231.30±0.1057.522026/0.160.940.231.45±0.1037.611841/0.161.180.231.70±0.1023.851626/0.2541.490.232.00±0.1015.064、UL1533额定温度: 80℃ 额定电压: 无规定导体使用32-16AWG单根或绞合裸铜或镀锡铜线半硬质PVC芯线绝缘，PVC外被绝缘，可通过UL VW-1及CSAFT1，垂直型耐然测试导体(mm)芯线绝缘(mm)缠绕屏蔽外被最大导电电阻(Ω/km)线号（AWG）线数/线径外径平均厚度外径线数/ 线径厚度外径307/0.100.300.230.80±0.1024/0.120.31.7±0.10354.24287/0.1270.390.230.90±0.1027/0.120.31.8±0.10223.75267/0.160.490.231.00±0.1029/0.120.31.9±0.10139.732411/0.160.610.231.15±0.1032/0.120.32.05±0.1088.892217/0.160.760.231.30±0.1035/0.120.32.15±0.1057.522026/0.160.940.231.45±0.1040/0.120.32.3±0.1037.611841/0.161.180.231.70±0.1048/0.120.32.6±0.1023.851626/0.2541.490.232.00±0.1056/0.120.32.9±0.1015.065、UL1571额定温度: 80℃ 额定电压: 300V导体使用30-16AWG单根或绞合裸铜或镀锡铜线半硬质PVC或PVC芯线绝缘，PVC外被绝缘，可通过UL VW-1及CSAFT1，垂直型耐然测试类型导体(mm)芯线绝缘(mm)缠绕屏蔽外被最大导电电阻(Ω/km)线号（AWG）线数/线径外径平均厚度外径线数/ 线径厚度外径屏蔽线307/0.100.300.250.80±0.1028/0.100.31.6±0.10354.24287/0.1270.390.250.90±0.1032/0.100.31.7±0.10223.75267/0.160.490.251.00±0.1034/0.100.31.8±0.10139.732411/0.160.610.251.15±0.1040/0.100.32.00±0.1088.892217/0.160.760.251.30±0.1037/0.120.32.20±0.1057.522026/0.160.940.251.45±0.1042/0.120.32.40±0.1037.611841/0.161.180.251.70±0.1047/0.120.32。