GB5023-1997电缆送检规范

1、标 准：本产品按国家标准 GB5023-1997, JB8734-1998或2271IEC国际标准制造型 号： 227 IEC 01 （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）BVR4同芯聚氯乙烯绝缘电缆（电线）227 IEC10 （BVS -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）BVVB4同芯聚氯乙烯绝缘聚氯乙烯护套平形电缆（电线）BLVVB4吕芯聚氯乙烯绝缘聚氯乙烯护套平形电缆（电线）227 IEC 07 （BV-90）-铜芯耐热90c聚乙烯绝缘电线用 途：本产品适用于交流额定电压U/U450/75

2、0V及以下的动力、照明、日用电器、仪器仪表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寸，应不小于4D,电缆外径D为25mm汲以上者，应不小于 6d227 IEC01(BV),BLV 450/750V导体标导体线芯绝缘标20° C时最70° C最小成品近似重量称截面根数/单线直径称厚度计算外径mm大电流电阻。/km绝缘电阻MID .kmkg/km

3、mmmmmm铜芯铜芯铜芯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.

4、11.150.005016969257/2.141.28.820.7270.0050265108357/2.521.29.960.5240.00403591405019/1.781.411.70.3870.00454851907019/2.141.413.50.2680.00356852589519/2.521.615.80.1930.003594635412037/2.031.617.40.1530.0032118143315037/2.251.819.40.1240.0032145353418537/2.52221.60.09910.0032182166824061/2.252.224.6

5、0.07540.0032238386930061/2.522.427.50.06010.0032983108240061/2.902.630.80.04700.002838001369227 IEC 10(BVV),300/500导体芯数导体结构绝缘内护套护套平均外径70° C最小绝缘电阻和标称截面根数/单线直径厚度 规定值厚度 近似值厚度规定值下限上限mmmmmmmmmmmmmmMQ .km2x1.51/1.380.70.41.27.610.00.0112x1.57/0.520.70.41.27.810.50.0102x2.51/1.780.80.41.28.611.50.010成

6、品近似重量kg/km105.7111.3114.6BVR450/750V标称 截面mm线芯结构根/直径外径mmmm绝缘厚度mm计算外径mm最大外径mm20° C时最大电流电阻。/km铜芯70° C最小绝缘 电阻MIQ .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/km2.519/0.412.050.83.74.27.410.0113433.04.019/0.522.600.84.24.84.610.0094549.06.019/0.643.200.84.85.63.080.00845871.010.049/0.524.681.06.77

7、.61.830.007279125.51649/0.645.761.07.88.81.150.0062111181.02598/0.587.681.210.111.10.7270.005814630235133/0.588.201.211.112.50.5240.005218039550133/0.6810.201.413.014.50.3870.005122554470189/0.6812.551.415.416.50.2680.00452807282x2.57/0.680.80.41.29.012.00.009167.92x41/2.250.80.41.29.612.50.0085190.

8、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

9、.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.50.0077261.63x61/2.760.80.41.411.514.50.0070320.03x67/1.040.80.41.412.015.50.0065362.53x107/1.351.00.61.414.017.50.0070557.9

10、3x167/1.71.00.81.416.521.50.0052799.63x257/2.141.20.81.620.526.00.00501192.43x357/2.521.21.01.622.029.00.00441577.54x1.51/1.380.70.41.28.611.50.011152.44x1.57/0.520.70.41.29.012.00.010172.64x2.51/1.780.80.41.210.013.00.010215.34x2.57/0.680.80.41.210.013.50.009246.74x41/2.250.80.41.411.514.50.0085302

11、.54x47/0.850.80.41.412.015.00.0077335.24x61/2.760.80.61.412.516.00.00700398.14x67/1.040.80.61.413.017.00.0065464.04x107/1.351.00.61.415.519.00.0070695.54x167/1.701.00.81.418.023.50.00521009.24x257/2.141.21.01.622.528.50.00501528.24x357/2.521.21.01.624.532.00.00441997.25x1.51/1.380.70.41.29.412.00.01

12、1183.25x1.57/0.520.70.41.29.812.50.010205.85x2.51/1.780.80.41.211.014.00.010259.65x2.57/0.680.80.41.211.014.50.009297.25x41/2.250.80.61.412.516.00.0085365.15x47/0850.80.61.413.017.00.0077419.75x61/2.760.80.61.413.517.50.0070498.35x67/1.040.80.61.414.518.50.0065563.65x107/1.701.00.61.417.021.00.00708

13、49.05x167/2.141.20.81.620.526.00.00521254.75x257/2.141.21.01.624.531.50.00501874.15x357/2.521.21.21.627.035.00.00442481.4BVV BLVV 300/500V JBB8734.2-1998芯数X截导体结构绝缘厚绝缘外护套厚护套外材料净重成品近似重量面根/单线直 径直径度径度径铜Cu铝AlPVC色缘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

14、.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.

15、212.620.586.349.31x67/1.043.120.85.10.96.953.318.723.295.21x107/1.354.051.06.30.98.189.827.027.027.9144.781.9BVVB BLVVB 300/500V JB8734.2-1998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/单线直径直彳m mm厚度mm直彳m mm铜Cu铝AlPVC色缘PVC护套铜Cu铝Al2x0.751/0.970.970.62.170.913.18.117.038.22x1.01/1.131.130.62.330.917.88.918.0

16、44.72x1.51/1.381.380.72.780.929.912.521.063.42x2.51/1.781.780.83.381.044.213.417.828.090.159.22x41/2.252.250.83.851.070.721.521.031.4123.173.92x47/0.852.550.84.201.071.223.933.9129.02x61/2.762.760.84.361.1106.432.324.539.0169.995.82x67/1.043.120.84.801.1106.528.642.4177.52x107/1.354.051.06.101.2179.554.044.757.7281.9156.43x0.751/0.970.970.62.170.919.712.222.654.53x1.01/1.131.130.62.330.926.813.424.064.13x1.51/1.381.380.72.780.944.818.828.091.63x2.51/1.781.780.83.3