RVVPS
技术性能
◇ 额定电压300/300V
◇ 试验电压交流(50Hz)……1500V
技术参数
对数×芯数×标称 截面mm2 | 导体中单线 直径mm | 绝缘厚度 mm | 护套厚度 mm | 平均外径 | 20℃时导体电阻 值Ω/km | 70℃时绝缘电阻 最小值MΩ.km | ||
下限 | 上限 | |||||||
铜芯 | 镀锡铜芯 | |||||||
1×2×0.5 | 0.21 | 0.5 | 0.5 | 5.3 | 6.8 | 39.0 | 40.1 | 0.013 |
1×2×0.75 | 0.21 | 0.6 | 0.6 | 5.8 | 7.4 | 26.0 | 26.7 | 0.010 |
1×2×1.0 | 0.21 | 0.6 | 0.6 | 6.4 | 8.2 | 19.5 | 20.0 | 0.010 |
1×2×1.5 | 0.26 | 0.7 | 0.8 | 7.3 | 9.2 | 13.3 | 13.7 | 0.009 |
1×2×2.5 | 0.26 | 0.8 | 1.0 | 8.5 | 10.5 | 7.98 | 8.21 | 0.009 |
2×2×0.12 | 0.16 | 0.4 | 0.8 | 4.3 | 6.3 | 158 | 163 | 0.016 |
2×2×0.2 | 0.16 | 0.4 | 0.8 | 4.7 | 6.7 | 92.3 | 95.0 | 0.013 |
2×2×0.3 | 0.16 | 0.5 | 0.8 | 6.2 | 8.2 | 69.2 | 71.2 | 0.014 |
2×2×0.5 | 0.21 | 0.5 | 0.9 | 6.8 | 8.2 | 39.0 | 40.1 | 0.013 |