建筑用阻燃耐火电线电缆NHBV

聚氯乙烯绝缘电线 一、产品性能

1.产品依据GB5023,JB8734国家标准。

2.电线浸水1小时，经受交流50Hz250V（450/750V）、2000V（300/500V）电压实验5分钟不击穿。

二、使用特性

1.本产品适用与交流额定电压450/750V及以下动力、日用电器、仪器仪表及电信设备等线路。

2.电线长期工作温度应不超过70℃,BV-90型应不超过90℃。

3. 电线的敷设温度应不低于0℃；允许弯曲半径；电线外径（D）小于25mm者不小于4D；电线外径（D）为25mm及以上者应不小于6（D）。

　　三、 型号规格型号名称额定电压总数标称截面227IEC01（BV）一般用途单芯硬导体无护套电缆450/75011.5-400227IEC02（RV）一般用途单芯软导体无护套电缆450/75011.5-400227IEC05（BV）内部布线用导体温度为70℃的单芯实芯导体无护套电缆300/50010.5-1227IEC06（RV）内部布线用导体温度为70℃的单芯实芯软导体无护套电缆300/50010.5-1227IEC07（BV-90）内部布线用导体温度为90℃的单芯实心导体无护套电缆300/50010.5-7.5227IEC52（RRV）轻型聚氯乙烯护套软线300/3002-30.5-0.75227IEC53（RRV）普通聚氯乙烯护套软线300/5002-50.75-2.5BLV铝芯聚氯乙烯绝缘电缆450/75012.5-400BVR铜芯聚氯乙烯软缘电缆450/75012.5-70BVVB铜芯聚氯乙烯绝缘聚氯乙烯护套扁形电缆300/5002-30.75-10BLVVB铝芯聚氯乙烯绝缘聚氯乙烯护套扁形电缆300/5002-30.75-10227IEC 01（BV）型电缆的综合数据导体标称截面mm2导体种类绝缘厚度规定值mm平均外径上限mm70℃时*小绝缘电阻MΩ.km1.510.73.30.0111.520.73.40.0102.510.83.90.0102.520.84.20.009410.84.40.0085420.84.80.0077610.84.90.0070620.85.40.00651011.06.40.00701021.06.80.00651621.08.00.00502521.29.80.00503521.211.00.00405021.413.00.00457021.415.00.00359521.617.00.003512021.619.00.003215021.821.00.003218522.023.50.003224022.226.50.003230022.429.50.003040022.633.50.0028227IEC 02（RV）型电缆的综合数据导体标称截面mm2绝缘厚度规定值mm平均外径上限mm70℃时*小绝缘电阻MΩ.km1.50.73.50.0102.50.84.20.00940.84.80.00760.86.30.006101.07.60.0056161.08.80.0046251.211.00.0044351.212.50.0038501.414.50.0037701.417.00.0032951.619.00.00321201.621.00.00291501.823.50.00291852.026.00.00292402.229.50.0028227IEC 53（RVV）型软线的综合数据导体芯数和标称截面mm2绝缘厚度规定值mm护套厚度规定值mm平均外形尺寸70℃时*小绝缘电阻MΩ.km下限mm上限mm2×0.750.60.86.0或3.8×6.07.6或5.2×7.60.0112×10.60.86.48.00.0102×1.50.70.87.49.00.0102×2.50.81.08.911.00.0093×0.750.60.86.48.00.0113×10.60.86.88.40.0103×1.50.70.98.09.80.0103×2.50.81.19.612.00.0094×0.750.60.86.88.60.0114×106.0.97.69.40.0104×1.50.71.09.011.00.0104×2.50.81.110.513.00.0095×0.750.60.97.49.60.0115×10.60.98.310.00.0105×1.50.71.110.012.00.0105×2.50.81.211.514.00.009 BLV型450/750V铝芯聚氯乙烯绝缘电缆导体标称截面mm2实芯导体或绞合导体中单线*少根数绝缘厚度规定值mm平均外径上限mm20℃时导体电阻*大值Ω/km70℃时*小绝缘电阻MΩ.km2.510.83.912.10.010410.84.47.410.0085610.85.04.610.00701071.06.73.080.00651671.07.81.910.00502571.29.71.200.00503571.210.90.8680.004050191.412.80.6410.004570191.414.60.4430.003595191.617.10.3200.0035120371.618.80.2530.0032150371.820.90.2060.0032185372.023.30.1640.0032240612.226.60.1250.0032300612.429.60.1000.0030400612.633.20.07780.0028BVR型450/750V铜芯聚氯乙烯绝缘软电缆导体标称截面mm2绞合导体单线*少根数绝缘厚度规定值mm平均外径上限mm20℃时导体电阻*大值Ω/km70℃时*小绝缘电阻MΩ.km铜芯镀锡铜芯2.5190.84.17.417.560.0114190.84.84.614.700.0096190.85.33.083.110.008410491.06.81.831.840.007216491.08.11.151.160.006225981.210.20.7270.7340.0058351331.211.70.5240.5290.0052501331.413.90.3870.3910.0051701891.416.00.2680.2700.0045BVV、BLVV型300/500V铜芯和铝芯聚氯乙烯绝缘聚氯乙烯护套圆型电缆标称截面mm2实心导体或绞合导体中单线根数绝缘厚度规定值mm护套厚度规定值mm平均外径mm20℃时导体电阻*大值Ω/km70℃时*小绝缘电阻MΩ.km下限上限铜芯镀锡铜芯铝芯0.7510.60.83.64.424.524.8 0.0121.010.60.83.74.518.118.2 0.0111.510.70.84.25.012.112.2 0.0111.570.70.84.35.212.112.2 0.0102.510.80.84.85.77.417.5612.10.0102.570.80.84.85.97.417.56 0.009410.80.95.46.54.614.707.410.0085470.80.95.56.84.614.70 0.0077610.80.95.97.13.083.114.610.0070670.80.96.07.33.083.11 0.00651071.00.97.38.81.831.843.080.0065BVVB,BLVVB型300/500V铜芯和铝芯聚氯乙烯绝缘聚氯乙烯护套扁形电缆芯数×标称截面mm2实心导体或绞合导体中单线根数绝缘厚度规定值mm护套厚度规定值mm平均外形尺寸mm20℃时导体电阻*大值Ω/km70℃时*小绝缘电阻MΩ.km下限上限铜芯镀锡铜芯铝芯2×0.7510.60.93.8×5.94.6×7.124.524.8-0.0122×1.010.60.93.9×6.14.8×7.418.118.2-0.0112×1.510.70.94.4×7.05.3×8.512.112.2-0.0112×2.510.81.05.1×8.46.2×10.17.417.5612.10.0102×410.81.05.6×9.26.7×11.14.614.707.410.00852×470.81.05.7×9.56.9×11.54.614.70-0.0082×610.81.16.2×10.47.5×12.53.083.114.610.00702×670.81.16.4×10.87.8×13.03.083.11-0.00652×1071.01.27.9×13.49.5×16.21.831.843.080.00653×0.7510.60.93.8×7.94.6×9.624.524.8-0.0123×1.010.60.93.9×8.44.8×10.118.118.2-0.0113×1.510.70.94.4×9.65.3×11.712.112.2-0.0113×2.510.81.05.1×11.66.2×14.07.417.5612.10.0103×410.81.15.8×13.17.0×15.84.614.707.410.00853×470.81.15.9×13.57.1×16.34.614.70-0.0083×610.81.16.2×14.57.5×17.53.083.114.610.00703×670.81.16.4×15.17.8×18.23.083.11-0.00653×1071.01.27.9×19.09.5×23.01.831.843.080.0065  

企业名片