绝缘导线铜芯聚氯乙烯绝缘安装电线适用于交流额定电压300/330V及以下的电器、仪器仪表和 电子设备及自动化装置等内部或外部连接导线，其特点是截面积 小，一般为0.03～0.4mm;线芯多，为1～24股;线芯按使用要 求可分为硬型、软型、移动式和特软型四种

安装线的型号及名称为：AV——铜芯聚氯乙烯绝缘安装电线;AV-105——铜芯耐热105℃型聚氯乙烯绝缘安装电线;AVR——铜芯聚氯乙烯绝缘安装软电线;AVR-105——铜芯耐热105℃型聚氯乙烯绝缘安装软电线;AVRB——铜芯聚氯乙烯绝缘安装平型软电线;AVRS——铜芯聚氯乙烯绝缘安装绞型软电线;AVVR——铜芯聚氯乙烯绝缘聚氯乙烯护套安装软电线

电线型号中字母含义是：A——安装线缆;V——聚氯乙烯绝缘;R——软电线;V——聚氯乙烯护套;B——平型电线(圆形无字母表示);S——绞型电线

各型号安装线的规格及参考数据见表25～表2-33

表25 AV AV-105 300/300V型安装线的规格及参考数据标称截面(mm)线芯结构根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)0.061/0.301.01.5261.20.081/0.321.11.6225.20.121/0.401.12.1144.10.21/0.501.53.592.30.31/0.601.64.464.10.41/0.701.75.547.1表26 AVR AVR-105 300/300V型电线的规格及参考数据标称截面(mm)线芯结构根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)0.0357/0.081.01.15720.067/0.101.11.43660.087/0.121.32.22470.127/0.151.42.81580.212/0.151.64.092.30.316/0.151.95.669.20.423/0.152.17.248.2表27 AVRB 300/300V型电线的规格及参考数据标称截面芯×(mm)线芯结构芯×根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20%时导体电阻(Ω/km，不大于)2×0.122×7/0.151.9×3.46.91582×0.22×12/0.152.2×4.111.092.3表28 AVRS 300/300V型电线的规格及参考数据标称截面芯×(mm)线芯结构芯×根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)2×0.122×7/0.153.57.11582×0.22×12/0.154.211.392.3表29 AVVR (椭圆型)300/300V型电线的规格及参考数据标称截面芯×(mm)线芯结构芯×根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)2×0.082×7/0.122.7×4.110.52472×0.122×7/0.152.9×4.312.21582×0.22×12/0.153.1×4.615.392.32×0.32×16/0.153.4×5.219.769.22×0.42×23/0.153.5×5.623.848.2表30 AVVR(圆型)300/300V型电线的规格及参考数据标称截面芯×(mm)线芯结构芯×根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)2×0.082×7/0.124.211.92472×0.122×7/0.154.415.01582×0.22×12/0.154.718.492.32×0.32×16/0.155.423.469.22×0.42×23/0.155.628.048.23×0.123×7/0.154.618.4158.03×0.23×12/0.154.923.192.33×0.33×16/0.155.629.969.23×0.43×23/0.156.036.248.24×0.124×7/0.154.922.31584×0.24×12/0.155.428.492.34×0.34×16/0.156.237.069.24×0.44×23/0.156.645.248.25×0.125×7/0.155.426.2158.05×0.25×12/0.155.834.592.35×0.35×16/0.156.643.769.25×0.45×23/0.157.053.148.26×0.126×7/0.155.830.21586×0.26×12/0.156.239.092.36×0.36×16/0.157.251.469.26×0.46×23/0.157.663.448.27×0.127×7/0.155.833.11587×0.27×12/0.156.243.192.37×0.37×16/0.157.257.169.27×0.47×23/0.157.670.848.2续表标称截面芯×(mm)线芯结构芯×根数/直径(mm)电线参考数据最大外径(mm)质量(kg/km)20℃时导体电阻(Ω/km，不大于)10×0.1210×7/0.157.245.515810×0.210×12/0.157.859.692.310×0.310×16/0.159.480.269.210×0.410×23/0.1510.099.848.212×0.1212×7/0.157.451.815812×0.212×12/0.158.068.592.312×0.312×16/0.159.8101.069.212×0.412×23/0.1510.5125.048.214×0.1214×7/0.157.858.615814×0.214×12/0.158.886.092.314×0.314×16/0.1510.5114.069.214×0.414×23/0.1511.0143.048.216×0.1216×7/0.158.065.415816×0.216×12/0.159.295.892.316×0.316×16/0.1511.0128.069.216×0.416×23/0.1511.5158.048.219×0.1219×7/0.159.074.515819×0.219×12/0.159.610092.319×0.319×16/0.1511.514669.219×0.419×23/0.1512.018148.224×0.1224×7/0.1510.510315824×0.224×12/0.1511.513792.324×0.324×16/0.1513.519769.224×0.424×23/0.1514.524448.2

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