应用

BS 7211标准450/750V LSZH绝缘单芯无护套电缆主要应用于发电站、公共交通客运系统、机场、石化工厂、酒店、医院、高层建筑等的配线电缆。

标准

标准适应 BS 7211

防火标准阻燃性（单根垂直线缆测试）EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE0482-332-1; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2);CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*降低火蔓延（垂直安装的成束电缆测试）EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24;VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1);CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4无卤IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1;CEI 20-37/2-1; BS 6425-1*无腐蚀性气体排放IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2;CEI 20-37/2-2; BS 6425-2**小烟雾释放IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2;CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*无毒有害气体NES 02-713; NF C 20-454

注：*表示该标准已经被取代

额定电压

450/750V

线缆结构导体平纹退火铜，多股绞合符合IEC(EN) 60228 class 2。绝缘LSZH 复合物。色谱绝缘颜色遵循标准BS 7671
带接地导体不带接地导体2芯-棕色，蓝色3芯黄绿线, 棕色，蓝色棕色, 灰色, 黑色4芯黄绿线，棕色，灰色，黑色棕色, 灰色, 黑色, 蓝色5芯黄绿线，棕色，灰色，黑色, 蓝色棕色, 灰色, 黑色, 蓝色, 黑色5芯以上黄绿线, 黑色数根黑色数根

护套颜色：黑色或根据客户要求

物理性能和热性能工作温度范围（固定状态下）*大90°C对于XLPE 短路过载温度可达250°C(5s)*小弯曲半径6 × 总外径结构参数导体FTX100 07Z1-R芯数/截面积股数/单丝直径标称绝缘厚度标称总外径大约重量NOXMM²NO./MMMMMMKG/KM1x1.57/0.530.73.1231x2.57/0.670.83.7351x47/0.850.84.3521x67/1.040.84.8731x107/1.351.06.21201x167/1.701.07.21801x257/2.241.29.02851x3519/1.531.210.23751x5019/1.781.412.05101x7019/2.141.414.07201x9519/2.521.616.09951x12037/2.031.618.012301x15037/2.251.820.015201x18537/2.522.022.019001x24061/2.252.225.024801x30061/2.522.428.031001x40061.2.852.631.539501x50061/3.202.835.049501x630127/2.522.839.06360电气性能导体操作温度90°C周围环境30°C
电压降（A/M）
标称 截面积2根电缆直流电2根电缆单相交流电3或4根电缆单相交流电参考方法3和4（附在墙上的导管上等）参考方法1和11（直接用线夹夹住或者置于电缆槽中）参考方法3和4（附在墙上的导管上等）参考方法1，11,12（三相分开）参考方法1,11（水平相邻分开1234567MM²MV/A/MMV/A/MMV/A/MMV/A/MMV/A/MMV/A/M1.53131272727272.5191916161616433121010101067.87.96.86.86.86.8104.74.74.7444162.92.92.92.52.52.5

RXZRXZRXZRXZRXZ251.851.850.311.91.850.191.851.60.271.651.60.1651.61.60.191.6351.351.350.291.351.350.181.351.150.251.151.150.1551.51.150.181.15500.9910.291.050.990.1810.870.250.90.860.1550.870.860.180.87700.680.70.280.750.680.1750.710.60.240.650.590.150.610.590.1750.62950.490.510.270.580.490.170.520.440.230.50.430.1450.450.430.170.461200.390.410.260.480.390.1650.430.350.230.420.340.140.370.340.1650.381500.320.330.260.430.320.1650.360.290.230.370.280.140.310.280.1650.321850.250.270.260.370.260.1650.30.230.230.320.220.140.260.220.1650.282400.190.210.260.330.20.160.250.1850.220.290.170.140.220.170.1650.243000.1550.1750.250.310.160.160.220.150.220.270.140.140.1950.1350.160.214000.120.140.250.290.130.1550.20.1250.220.250.110.1350.1750.110.160.1955000.0930.120.250.280.1050.1550.1850.10.220.240.090.1350.160.0880.160.186300.0720.10.250.270.0860.1550.1750.0880.210.230.0740.1350.150.0710.160.17

注：

r = 操作温度下导体电阻

x = 电抗

z = 阻抗