线标准规格要求样本.doc

资料内容仅供您学习参考，如有不当或者侵权，请联系改正或者删除。标准: Wire spec.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) BVR-铜芯聚氯乙烯绝缘电缆( 电线) 227 IEC10( 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) 227 IEC 07( BV-90) -铜芯耐热90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90, 其它型号应不超过70。3、 电缆( 电线) 敷设漫度应不低于0.4、 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。227 IEC01(BV),BLV 450/750V导体标称截面 mm2导体线芯根数/单线 直径mm绝缘标称厚度mm计算外径mm20C时最大电流电阻 /km 铜芯70C最小绝缘电阻M.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mm2线芯结构绝缘厚度mm计算外径mm最大外径mm20C时最大电流电阻 /km 铜芯70C最小绝缘电阻M.km环境温度25C 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mm2.519/0.412.050.83.74.27.410.0113433.04.019/0.522.600.84.24.84.610.0094549.06.019/0.643.200.84.85.63.080.00845871.010.049/0.524.681.06.77.61.830.007279125.51649/0.645.761.07.88.81.150.0062111181.02598/0.587.681.210.111.10.7270.005814630235133/0.588.201.211.112.50.5240.005218039550133/0.6810.201.413.014.50.3870.005122554470189/0.6812.551.415.416.50.2680.0045280728227 IEC 10(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70C最小绝缘电阻M.km成品近似重量kg/km下限mm上限mm2x1.51/1.380.70.41.27.610.00.011105.72x1.57/0.520.70.41.27.810.50.010111.32x2.51/1.780.80.41.28.611.50.010114.62x2.57/0.680.80.41.29.012.00.009167.92x41/2.250.80.41.29.612.50.0085190.32x47/0.850.80.41.210.013.00.0077214.12x61/2.760.80.41.210.513.50.0070245.52x67/1.040.80.41.211.014.00.0065282.02x107/1.351.00.61.413.016.50.0070446.22x167/1.701.00.61.415.520.00.0052617.12x257/2.141.20.81.418.524.00.0050914.72x357/2.521.21.01.621.027.50.00441225.03x1.51/1.380.70.41.28.010.50.011124.53x1.57/0.520.70.41.28.211.00.010143.53x2.51/1.780.80.41.29.212.00.010175.03x2.57/0.680.80.41.29.412.50.009202.43x41/2.250.80.41.210.013.00.0085235.83x47/0.850.80.41.210.513c.50.0077261.63x61/2.760.80.41.411.514.50.0070320.03x67/1.040.80.41.412.015.50.0065362.53x107/1.351.00.61.414.017.50.0070557.93x167/1.71.00.81.416.521.50.0052799.63x257/2.141.20.81.620.526.00.00501192.43x357/2.521.21.01.622.029.00.00441577.54x1.51/1.380.70.41.28.611.50.011152.44x1.57/0.520.70.41.29.012.00.010172.64x2.51/1.780.80.41.210.013.00.010215.34x2.57/0.680.80.41.210.013.50.009246.74x41/2.250.80.41.411.514.50.0085302.54x47/0.850.80.41.412.015.00.0077335.24x61/2.760.80.61.412.516.00.00700398.14x67/1.040.80.61.413.017.00.0065464.04x107/1.351.00.61.415.519.00.0070695.54x167/1.701.00.81.418.023.50.00521009.24x257/2.141.21.01.622.528.50.00501528.24x357/2.521.21.01.624.532.00.00441997.25x1.51/1.380.70.41.29.412.00.011183.25x1.57/0.520.70.41.29.812.50.010205.85x2.51/1.780.80.41.211.014.00.010259.65x2.57/0.680.80.41.211.014.50.009297.25x41/2.250.80.61.412.516.00.0085365.15x47/0850.80.61.413.017.00.0077419.75x61/2.760.80.61.413.517.50.0070498.35x67/1.040.80.61.414.518.50.0065563.65x107/1.701.00.61.417.021.00.0070849.05x167/2.141.20.81.620.526.00.00521254.75x257/2.141.21.01.624.531.50.00501874.15x357/2.521.21.21.627.035.00.00442481.4BVV BLVV 300/500V JBB8734.2-1998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Al1x0.751/0.970.970.62.20.83.86.64.210.321.11x1.01/1.131.130.62.50.84.18.95.311.425.61x1.51/1.381.380.72.80.84.413.36.412.432.11x1.57/0.521.560.73.20.84.813.38.713.835.81x2.51/1.781.780.83.40.85.022.16.79.014.545.630.21x2.57/0.682.040.83.90.85.522.812.416.251.41x41/2.252.250.83.90.95.735.410.810.918.664.940.31x47/0.852.550.84.40.96.235.614.620.570.71x61/2.762.760.84.40.96.253.216.212.620.586.349.31x67/1.043.120.85.10.96.953.318.723.295.21x107/1.354.051.06.30.98.189.827.027.027.9144.781.9BVVB 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.