gb5023-1997电缆国标

第PAGE\*MERGEFORMAT#页共5页标准：本产品按国家标准GB5023-1997,JB8734-1998或2271IEC国际标准制造型号：227IEC01（BV）-铜芯聚氯乙烯绝缘电缆（电线）BLV-铝芯聚氯乙烯绝缘电缆（电线）BVR-铜芯聚氯乙烯绝缘电缆（电线）227IEC10（BVV）-铜芯聚氯乙烯绝缘聚氯乙烯护套圆形电缆（电线）BLVV-铝芯聚氯乙烯绝缘聚氯乙烯护套圆形电缆（电线）BVVB-铜芯聚氯乙烯绝缘聚氯乙烯护套平形电缆（电线）BLVVB-铝芯聚氯乙烯绝缘聚氯乙烯护套平形电缆（电线）227IEC07（BV-90）-铜芯耐热90°C聚乙烯绝缘电线用途：本产品适用于交流额定电压U/U450/750V及以下的动力、照明、日用电器、仪器仪 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 及电信设备用铜芯或铝芯聚氯乙烯绝缘电缆（电线）使用特性：1、U0/U为450/750和300/5002、电缆（电线）长期允许工作温度，BV-90型应不超过90C，其它型号应不超过70C。3、电缆（电线）敷设漫度应不低于0C.4、允许弯曲斗径：电缆外径D小于25mm时，应不小于4D，电缆外径D为25mm及以上者，应不小于6D。227IEC01(BV),BLV450/750V导体标称截面mm导体线芯根数/单线直径mm绝缘标称厚度mm计算外径mm20°C时最大电流电阻Q/km铜芯70°C最小绝缘电阻MQ.km铜芯成品近似重量kg/km铜芯Cu铝芯Al1.51/1.380.72.7812.20.01119.51.57/0.520.72.9612.10.01019.52.51/1.780.83.387.410.01030.815.42.57/0.680.83.647.410.00930.841/2.250.83.854.610.008545.621.047/0.850.84.054.610.007745.6671/2.760.84.363.080.007065.328.267/1.040.84.723.080.006565.3107/1.3516.051.830.006511149.0167/1.7017.11.150.005016969257/2.141.28.820.7270.0050265108357/2.521.29.960.5240.00403591405019/1.781.411.70.3870.00454851907019/2.141.413.50.2680.00356852589519/2.521.615.80.1930.003594635412037/2.031.617.40.1530.0032118143315037/2.251.819.40.1240.0032145353418537/2.52221.60.09910.0032182166824061/2.252.224.60.07540.0032238386930061/2.522.427.50.06010.0032983108240061/2.902.630.80.04700.002838001369BVR450/750V标称截面mm线芯结构绝缘厚度mm计算外径mm最大外径mm20°C时最大电流电阻Q/km铜芯70°C最小绝缘电阻MQ.km环境温度25°C允许空气中敷设截流量[A]成品近似重量kg/km根/直径mm外径mm2.519/0.412.050.83.74.27.410.0113433.04.019/0.522.600.84.24.84.610.0094549.06.019/0.643.200.84.85.63.080.00845871.010.049/0.524.681.06.77.61.830.007279125.51649/0.645.761.07.88.81.150.0062111181.02598/0.587.681.210.111.10.7270.005814630235133/0.588.201.211.112.50.5240.005218039550133/0.6810.201.413.014.50.3870.005122554470189/0.6812.551.415.416.50.2680.0045280728227IEC10(BVV),300/500导体芯数和标称截面mm导体结构根数/单线直径mm绝缘厚度规定值mm内护套厚度近似值mm护套厚度规定值mm平均外径下限上限mmmm70°C最小绝缘电阻MQ.km成品近似重量kg/km2x1.51/1.380.70.41.27.610.00.011105.72x1.57/0.520.70.41.27.810.50.010111.32x2.51/1.780.80.41.28.611.50.010114.62x2.57/0.680.80.41.29.012.00.009167.92x41/2.250.80.41.29.612.50.0085190.32x47/0.850.80.41.210.013.00.0077214.12x61/2.760.80.41.210.513.50.0070245.52x67/1.040.80.41.211.014.00.0065282.02x107/1.351.00.61.413.016.50.0070446.22x167/1.701.00.61.415.520.00.0052617.12x257/2.141.20.81.418.524.00.0050914.72x357/2.521.21.01.621.027.50.00441225.03x1.51/1.380.70.41.28.010.50.011124.53x1.57/0.520.70.41.28.211.00.010143.53x2.51/1.780.80.41.29.212.00.010175.03x2.57/0.680.80.41.29.412.50.009202.43x41/2.250.80.41.210.013.00.0085235.83x47/0.850.80.41.210.513c.50.0077261.63x61/2.760.80.41.411.514.50.0070320.03x67/1.040.80.41.412.015.50.0065362.53x107/1.351.00.61.414.017.50.0070557.93x167/1.71.00.81.416.521.50.0052799.63x257/2.141.20.81.620.526.00.00501192.43x357/2.521.21.01.622.029.00.00441577.54x1.51/1.380.70.41.28.611.50.011152.44x1.57/0.520.70.41.29.012.00.010172.64x2.51/1.780.80.41.210.013.00.010215.34x2.57/0.680.80.41.210.013.50.009246.74x41/2.250.80.41.411.514.50.0085302.54x47/0.850.80.41.412.015.00.0077335.24x61/2.760.80.61.412.516.00.00700398.14x67/1.040.80.61.413.017.00.0065464.04x107/1.351.00.61.415.519.00.0070695.54x167/1.701.00.81.418.023.50.00521009.24x257/2.141.21.01.622.528.50.00501528.24x357/2.521.21.01.624.532.00.00441997.25x1.51/1.380.70.41.29.412.00.011183.25x1.57/0.520.70.41.29.812.50.010205.85x2.51/1.780.80.41.211.014.00.010259.65x2.57/0.680.80.41.211.014.50.009297.25x41/2.250.80.61.412.516.00.0085365.15x47/0850.80.61.413.017.00.0077419.75x61/2.760.80.61.413.517.50.0070498.35x67/1.040.80.61.414.518.50.0065563.65x107/1.701.00.61.417.021.00.0070849.05x167/2.141.20.81.620.526.00.00521254.75x257/2.141.21.01.624.531.50.00501874.15x357/2.521.21.21.627.035.00.00442481.4BVVBLVV300/500VJBB8734.2T998芯数X截面导体结构绝缘厚度绝缘外径护套厚度护套外径材料净重成品近似重量根/单线直径直径铜Cu铝AlPVC绝缘PVC护套铜Cu铝Al1x0.751/0.970.970.62.20.83.86.64.210.321.11x1.01/1.131.130.62.50.84.18.95.311.425.61x1.51/1.381.380.72.80.84.413.36.412.432.11x1.57/0.521.560.73.20.84.813.38.713.835.81x2.51/1.781.780.83.40.85.022.16.79.014.545.630.21x2.57/0.682.040.83.90.85.522.812.416.251.41x41/2.252.250.83.90.95.735.410.810.918.664.940.31x47/0.852.550.84.40.96.235.614.620.570.71x61/2.762.760.84.40.96.253.216.212.620.586.349.31x67/1.043.120.85.10.96.953.318.723.295.21x107/1.354.051.06.30.98.189.827.027.027.9144.781.9BVVBBLVVB300/500VJB8734.2T998芯数X截面导体结构绝缘护套厚度mm材料净重Kd/km成品近似重量kg/km根/单线直径直径mm厚度mm直径mm铜Cu铝AlPVC绝缘PVC护套铜Cu铝Al2x0.751/0.970.970.62.170.913.18.117.038.22x1.01/1.131.130.62.330.917.88.918.044.72x1.51/1.381.380.72.780.929.912.521.063.42x2.51/1.781.780.83.381.044.213.417.828.090.159.22x41/2.252.250.83.851.070.721.521.031.4123.173.92x47/0.852.550.84.201.071.223.933.9129.02x61/2.762.760.84.361.1106.432.324.539.0169.995.82x67/1.043.120.84.801.1106.528.642.4177.52x107/1.354.051.06.101.2179.554.044.757.7281.9156.43x0.751/0.970.970.62.170.919.712.222.654.53x1.01/1.131.130.62.330.926.813.424.064.13x1.51/1.381.380.72.780.944.818.828.091.63x2.51/1.781.780.83.381.066.420.126.637.4130.484.13x41/2.252.250.83.851.1106.132.231.546.6184.2110.33x47/0.852.550.84.201.1106.735.950.4193.03x61/2.762.760.84.361.1159.748.436.752.0248.4137.13x67/1.043.120.84.801.1159.842.957.0259.73x107/1.354.051.06.101.2269.381.167.177.8414.2226.