LGJ、JKLYJ、JKLGYJ、BV、BLV、交联聚乙烯电缆等输电线路导线参数.docx

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1、表2.1.2.1-2 LGJ型钢芯铝绞线规格标称截面(mm2)股数/直径(mm)计算截面(mm2)外径(mm)直流电阻不大于(/km)计算拉断力(N)单位重量(kg/km)铝钢铝钢35/66/2.721/2.7234.865.818.160.823012630141.050/86/3.201/3.2048.258.049.600.594616870195.150/3012/2.327/2.3250.7329.5911.600.569242620372.070/106/3.801/3.8068.0511.3411.400.421723390275.270/4012/2.727/2.7269.73

2、40.6713.600.414158600511.395/1526/2.157/1.6794.3915.3313.610.3058135000380.895/207/4.167/1.8595.1418.8213.870.301937200408.995/5512/3.207/3.2096.5156.3016.0000.299278110707.7120/718/2.901/2.90118.896.6114.500.242227570379.0120/2026/2.387/1.85115.6718.8215.070.249641000466.8120/257/4.727/2.10122.4824

3、.2515.740.234547880526.6120/7012/3.607/3.60122.1571.2518.000.236498370895.6150/818/3.201/3.20144.768.0416.000.198932860461.1150/2024/2.787/1.85145.6818.8216.670.198046630549.4150/2526/2.707/2.10148.8624.2517.100.193954110601.0150/3530/2.507/2.50147.2634.3617.500.196265020676.2185/1018/3.601/3.60183.

4、2210.1818.000.157240880584.0185/2524/3.157/2.10187.0424.2518.900.154259420706.1185/3026/2.987/2.32181.3429.5918.880.159264320732.6185/4530/2.807/2.80184.7343.1019.600.156480190848.2240/3024/3.607/2.40244.2931.6721.600.118175620922.2240/4026/3.427/2.66238.8538.9021.660.120983370964.3240/5530/3.207/3.

5、20241.2756.3022.400.11981021001108表2.1.2.1-3 15kV JKL（G）YJ型架空绝缘导线技术参数表导线规格导体直径参考值(mm)导线计算外径(mm)导体拉断力(N)单位重量(kg/km)载流量(A)JKLYJ307.018.75177290147508.320.170113501787010.022.0103544309511.624.01372753012013.025.51733962015014.627.32103373018516.229.026732850744.224018.431.5346791030920.9JKLGYJ25/46.61

6、4.39290224.7513535/67.815.412630275.416050/89.116.816870345.0419570/1010.918.523390443.5224595/1512.920.735000575.53300120/2014.422.441000697.41350150/2516.123.654110773.95400185/3017.825.764320952.62460240/4020.328.3833701195.6550表2.1.2.1-4 镀锌钢绞线技术参数表标称截面(mm2)计算截面(mm2)计算外径(mm)股数/直径(mm)单位重量(kg/km)瞬时

7、破坏应力(N/mm2)备注3537.157.87/2.6318.211765049.469.07/3.0423.711767072.1911.019/22615.01176芯数型号规格(mm2)电缆外径（mm）理论重量（kg/km）载流量（A）1芯JKLYJ106.543.616816863.6393259.492.341253511127.381505012.3175.461857014.1238.182359516.5322.6929512018.1393.8234515020.2490.3339518522.5611.7346024025.6772.485501芯JKLGYJ10/211

8、119.256816/311.9150.019325/413.3200.4812535/614.4248.9615050/815.8315.8218570/1017.5410.9323595/1519.5531.45295120/2021.2649.29345150/2522.4722.98395185/3024.5896.67460240/4027.11133.48550表3.1.2.3-2 交联聚乙烯平行集束绝缘架空电缆 芯数及标称截面(mm2)导体直径(mm)导体拉断力(N)单位重量(kg/km)参考载流量(A)铜芯铝芯铜芯铝芯铜芯铝芯262.7644571927133594940210

9、3.8694233002139071552164.810972502433713797752256.01693075245092001281002357.023462103547092761581222508.43300414022987368194148270104692220708136048424018929511.663518274541840664290230212013.079822346782298812347270462.768938385327611945374103.813884660042818159464164.8219441004867728179634256.033

10、860150481022403104834357.0469242070814235561301014508.46600828044197573715812647010.09384441416272120215836+142.76819035522481124939310+163.81382852813881655946316+1104.81992991866192607963325+1166.0308861379893637310483335+1257.043658192931329524130101350+1358.463217262101841696158126370+15010.0868

11、85380732542932202158395+17011.011873851535345812612481943120+19513.01514926574443641548292227表3.1.2.3-3 BV、BLV型450/750V铜芯和铝芯聚氯乙烯绝缘电线标称截面mm2导电线芯mm绝缘厚度mm平均外径上限mm20时导体电阻/km不大于电缆重量（kg/km）铜芯铝芯铜芯铝芯1.51/1.380.73.312.1-20.1-2.51/1.780.83.97.4111.832.016.541/2.250.84.44.617.3946.822.161/2.760.84.93.084.9166.

12、529.5107/1.351.07.01.833.6811654.3167/1.701.08.01.151.91176.577.3257/2.141.210.00.7271.20277.7119.9357/2.521.211.50.5240.868375.0156.15019/1.781.413.00.3870.641501.3205.47019/2.141.415.00.2680.443706.5278.89519/2.521.617.50.1930.320974.4383.212037/2.031.619.00.1530.2531209.8466.715037/2.251.821.00.1240.2061498.6570.718537/2.522.023.50.09910.1641865.0714.324061/2.242.226.60.07540.1252410.0898.030061/2.502.429.60.06010.1003004.11114.140061/2.892.633.20.04700.07783978.61458.6