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

1、每当困难的时候我就念藏经：噢嘛呢口牟嘛哄”，翻译成英文就是:Allmoneygomyhome表2.1,2.1-2LGJ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(Q/km)计算拉断力(N)单位重量(kg/km)铝钢铝钢35/66/2.721/2.7234.865.818.160.823012630141.050/8:6/3.2011/3.2048.258.04r9.600.594616870195.150/3012/2.327/2.3250.7329.5911.600.569242620372.070/106/3.801/3.8068.05

2、11.3411.400.421723390275.270/40M2/2.727/2.7269.7340.67P13.600.414158600511.395/1526/2.157/1.6794.3915.3313.610.3058135000380.895/207/4.167/1.8595.1418.8213.870.301937200408.995/55112/3.2017/3.2096.5156.30r16.0000.299278110707.7120/7国/2.901/2.90118.896.6114.500.242227570379.0120/2026/2.387/1.85115.67

3、18.8215.070.249641000466.8120/257/4.727/2.10122.4824.2515.740.234547880526.6120/70112/3.6017/3.60122.1571.25r18.000.236498370895.6150/818/3.201/3.20144.768.0416.000.198932860461.1150/2024/2.787/1.85145.6818.8216.670.198046630549.4150/25126/2.707/2.10148.8624.25r17.100.193954110601.0150/3530/2.5017/2

4、.50147.2634.367.500.196265020676.2185/1018/3.601/3.60183.2210.1818.000.157240880584.0185/25124/3.157/2.10187.0424.25r18.900.154259420706.1185/3026/2.987/2.32181.3429.5918.880.159264320732.6185/4530/2.807/2.80184.7343.1019.600.156480190848.2240/3024/3.607/2.40244.2931.6721.600.118175620922.2240/40126

5、/3.421 7/2.66238.8538.9021.660.120983370964.3240/5530/3.207/3.20241.2756.3022.400.11981021001108表2.1.2.1-315kVJKL(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)JKLYJ307.018.75177290147508.320.170113501787010.022.0103544309511.624.013727530120r13.025.511733962015014.627.3210337301

6、8516.229.026732850744.2240r18.431.51346791030920.9JKLGYJ25/46.614.39290224.7513535/67.815.412630275.416050/819.116.816870345.0419570/1010.918.523390443.5224595/1512.920.735000575.53:300120/2014.422.441000697.41350150/2516.123.654110773.95400185/3017.8125.764320952.62460240/4020.328.3833701195.6550表2

7、.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(mn2)电缆外径(mm)理论重量(kg/km)载(A)1 芯JKLYJ106.543.616816863.6393259.492.341253511127.381505012.3175.461857014.1238.182359516.5322.6929512018.1393.82

8、34515020.2490.3339518522.5611.7346024025.6772.485501 芯JKLGYJ10/211119.256816/311.9150.019325/413.3200.4812535/614.4248.9615050/815.8315.8218570/1017.5410.9323595/1519.5531.45295120/2021.2649.29345150/2522.4722.98395185/3024.5896.67460240/4027.11133.48550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

9、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2X62.76445719271335949402X103.8694233002139071552X164.810972502433713797752X256.01693075245092001281002X357.023462103547092761581222X508.433004140229873681941482X7010469222070813604842401892X9511.6635182745418406642902302X12013.0798223467822988123472704X62.76893

10、8385327611945374X103.813884660042818159464X164.8219441004867728179634X256.033860150481022403104834X357.0469242070814235561301014X508.4660082804419757371581264X7010.0938444141627212021583X6+1X42.768190355224811249393X10+1X63.813828528138816559463X16+1X104.819929918661926079633X25+1X166.03088613798936

11、373104833X35+1X257.0436581929313295241301013X50+1X358.4632172621018416961581263X70+1X5010.0868853807325429322021583X95+1X7011.011873851535345812612481943X120+1X9513.01514926574443641548292227表3.1,2.3-3BV、BLV型450/750V铜芯和铝芯聚氯乙烯绝缘电标称截面2mm导电线芯mm绝缘厚度mm平均外径上限 mm20c 时导体电阻 Q/km 不电缆重量(kg/km)铜芯铝芯铜芯铝芯1.51/1.38

12、0.73.312.1-20.1-2.51/1.780.83.97.4111.832.016.541/2.250.84.44.617.3946.822.161/2.760.84.93.084.9166.529.5107/1.351.07.01.833.6811654.3167/1.701.08.01.151.91176.577.3257/2.141.210.00.7271.20277.7119.9357/2.521.211.50.5240.868375.0156.15019/1.781.413.00.3870.641501.3205.47019/2.141.415.00.2680.443706.5278.89519/2.521.617.50.1930.320974.4383.212037/2.031.619.00.1530.2531209.8466.71503