用途:适用于交流额定电压300/300V及以下电器、仪表、电子设备及自动化装置线 电线的长期允许工作温度不超过70℃ 型号及名称: RVVP 铜芯聚氯乙烯绝缘屏蔽聚氯乙烯护套电线 RVVP1铜芯聚氯乙烯绝缘缠绕屏蔽聚氯乙烯护套电线 产品标准:GB5023.3-1997绝缘屏蔽聚氯乙烯护套软电线RVVP型铜芯聚氯乙烯绝缘聚氯乙烯护套软电缆，额定电压300V/300V。芯数从2芯到28芯。软圆无氧铜线或镀锡无氧铜线屏蔽、广泛应用于仪器、仪表、楼宇对讲、监视监控的控制安装。| 芯数×标称截面mm2 | 导体中单线最大直径 | 绝缘厚度规定值mm | 屏蔽层单线直径mm | 护套厚度规定值mm | 平均外径或外形尺寸mm | 20℃时导体电阻最大值Ωkm | 70℃时最小绝缘电阻 M Ωkm | | 下限 | 上限 | 铜芯 | 镀锡铜芯 | | 2×0.08 | 0.13 | 0.4 | 0.10 | 0.4 | 3.22.4×3.5 | 4.22.9×4.2 | 247 | 264 | 0.018 | | 2×0.12 | 0.16 | 0.4 | 0.10 | 0.6 | 3.72.8×4.0 | 4.93.4×4.9 | 158 | 163 | 0.016 | | 2×0.2 | 0.16 | 0.4 | 0.10 | 0.6 | 4.13.0×4.4 | 5.33.6×5.3 | 92.3 | 95.0 | 0.013 | | 2×0.3 | 0.16 | 0.5 | 0.15 | 0.6 | 4.83.5×5.1 | 6.24.2×6.2 | 69.2 | 71.2 | 0.014 | | 2×0.4 | 0.16 | 0.5 | 0.15 | 0.6 | 5.13.6×5.4 | 6.64.4×6.6 | 48.2 | 49.6 | 0.013 | | 2×0.5 | 0.21 | 0.5 | 0.15 | 0.6 | 5.33.7×5.6 | 6.84.5×6.8 | 39.0 | 40.1 | 0.012 | | 2×0.75 | 0.21 | 0.5 | 0.15 | 0.6 | 5.84.0×6.1 | 7.44.8×7.4 | 26.0 | 26.7 | 0.010 | | 2×1.0 | 0.21 | 0.6 | 0.15 | 0.6 | 6.44.3×6.7 | 8.25.2×8.3 | 19.5 | 20.0 | 0.010 | | 2×1.5 | 0.26 | 0.6 | 0.1 5 | 0.8 | 7.34.9×7.6 | 9.26.0×9.3 | 13.3 | 13.7 | 0.009 | | 3×0.12 | 0.16 | 0.4 | 0.10 | 0.6 | 3.9 | 5.1 | 158 | 163 | 0.016 | | 3×0.2 | 0.16 | 0.4 | 0.15 | 0.6 | 4.5 | 5.8 | 92.3 | 95.0 | 0.013 | | 3×0.3 | 0.16 | 0.5 | 0.15 | 0.6 | 5.1 | 6.5 | 69.2 | 71.2 | 0.014 | | 3×0.4 | 0.16 | 0.5 | 0.15 | 0.6 | 5.4 | 6.9 | 48.2 | 49.6 | 0.013 | | 3×0.5 | 0.21 | 0.5 | 0.15 | 0.6 | 5.6 | 7.1 | 39.0 | 40.1 | 0.012 | | 3×0.75 | 0.21 | 0.5 | 0.15 | 0.6 | 6.1 | 7.8 | 26.0 | 26.7 | 0.010 | | 3×1.0 | 0.21 | 0.6 | 0.15 | 0.8 | 7.2 | 9.1 | 19.5 | 20.0 | 0.010 | | 3×1.5 | 0.26 | 0.6 | 0.20 | 0.8 | 8.0 | 10.0 | 13.3 | 13.7 | 0.009 | | 4×0.12 | 0.16 | 0.4 | 0.15 | 0.6 | 4.5 | 5.8 | 158 | 163 | 0.016 |
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