铝绞线/钢芯铝绞线

名称:铝绞线/钢芯铝绞线

供应商:天津市电缆总厂第一分厂

价格:面议

最小起订量:100/米

地址:河北省廊坊市大城县毕演马工业区

手机:13082071169

联系人:仝月仙 (请说在中科商务网上看到)

产品编号:218925068

更新时间:2024-12-11

发布者IP:27.189.208.52

详细说明

LJ铝绞线LGJ钢芯铝绞线LGJF防腐钢芯铝绞线产品简介

铝绞线及钢芯铝绞线产品简介

  铝绞线及钢芯铝绞线(GB1179-83)

  用途:本产品适用于架空电力线路用。

  型号及名称:

型号名称
LJ铝绞线
LGJ钢芯铝绞线
LGJF防腐钢芯铝绞线

  铝绞线及钢芯铝绞线的弹性系数和线膨胀系数:

  铝绞线的弹性系数和膨胀系数

单线根数最终弹性系数(实际值)线膨胀系数(1/0C)
N/mm2kgf/mm2
759000600023.0×10-6
1956000570023.0×10-6
3756000570023.0×10-6
6154000550023.0×10-6

  注:1、弹性系数值的精确度为±300N/mm2(±300kgf/mm2)。

  2、弹性系数适用于受力在15%~50%计算拉断力的铝绞线。

  钢芯铝绞线的弹性系数和线膨胀系数(包括:不同结构的铝钢截面比)

结构铝钢截面比最终弹性系数(实际值)线膨胀系数(计算值)(1/0C)
(N/mm2)(kgf/mm2)
616.0079000810019.1×10-6
775.0676000770018.5×10-6
1271.711050001070015.3×10-6
18118.0066000670021.2×10-6
2477.7173000740019.6×10-6
2676.1376000770018.9×10-6
3074.2980000820017.8×10-6
30194.3778000800018.0×10-6
42719.4461000620021.4×10-6
45714.4663000640020.9×10-6
48711.3465000660020.5×10-6
5477.7169000700019.3×10-6
54197.9067000680019.4×10-6

  注:1、弹性系数值的精确度为±3000N/mm2(±300kgf/mm2).

  2、弹性系数适用于受力在15%~50%计算拉断力的钢芯铝绞线。

  规格重量及交货长度:

  LJ型铝绞线

标称截面(mm2)结构根数/直径(mm)计算截面(mm2)外径(mm)直流电阻不大于(Ω/km)计算拉断力(N)计算重量(kg/km)交货长度不小于(m)
167/1.7015.895.101.802234043.5
257/2.1525.416.451.127435569.6
357/2.5034.367.500.8332576094.1
507/3.0049.489.000.57867930135.5
707/3.6071.2510.800.401810950195.1
957/4.1695.1412.480.300914450260.5
12019/2.85121.2114.250.237319420333.5
15019/3.15148.0715.750.194323310407.4
18519/3.50182.8017.500.157428440503.0
21019/3.75209.8518.750.137132260577.4
24019/4.00238.7620.000.120536260656.9
30037/3.20297.5722.400.0968946850820.4
40037/3.70397.8325.900.07247611501097
50037/4.16502.9029.120.05733763701387
63061/3.63631.3032.670.04577919401744
80061/4.10805.3636.900.035881159002225

  LGJ型铝绞线及LGJF型防腐钢芯铝绞线

标称截面铝/钢(mm2)结构,根数/直径(mm)计算截面(mm2)外径(mm)直流电阻不大于(Ω/km)计算拉断力(N)计算重量(kg/kn)交货长度不小于(m)
总计
10/26/1.501/1.5010.601.7712.374.502.706412042.9
16/36/1.851/1.8516.132.6918.825.551.779613065.2
25/46/2.321/2.3225.364.2329.596.961.1319290102.6
35/66/2.721/2.7234.865.8140.678.160.823012630141.0
50/86/3.201/3.2048.258.0456.299.600.594616870195.1
50/3012/2.327/2.3250.7329.5980.3211.600.569242620372.0
70/106/3.801/3.8068.0511.3479.3911.400.421723390275.2
70/4012/2.727/2.7269.7340.67110.4013.600.414158300511.3
95/1526/2.157/1.6794.3915.33109.7213.610.305835000380.8
95/207/4.167/1.8595.1418.82113.9613.870.301937200408.9
95/5512/3.207/3.2096.5156.30152.8116.000.299278110707.7
120/718/2.901/2.90118.896.61125.5014.500.242227570379.0
120/2026/2.387/1.85115.6718.82134.4915.070.249641000466.8
120/257/4.727/2.10122.4824.25146.7315.740.234547880526.6
120/7012/3.607/3.60122.1571.25193.4018.000.236498370895.6
150/818/3.201/3.20144.768.04152.8016.000.198932860461.4
150/2024/2.787/1.85145.6818.82164.5016.670.198046630549.4
150/2526/2.707/2.10148.8624.25173.1117.100.193954110601.0
150/3530/2.507/2.50147.2634.36181.6217.500.196265020676.2
185/1018/3.601/3.60183.2210.18193.4018.000.157240880584.0
185/2524/3.157/2.10187.0424.25211.2918.900.154259420706.1
185/3026/2.987/2.32181.3429.59210.9318.880.159264320732.6
185/4520/2.807/2.80184.7343.10227.8319.600.156480190848.2
210/1018/3.801/3.80204.1411.34215.4819.000.141145140650.7
210/2524/3.337/2.22209.0227.10236.1219.980.138065990789.1
210/3526/3.227/2.50211.7334.36246.0920.380.136374250853.9
210/5030/2.987/2.98209.2448.82258.0620.860.138190830960.8
240/3024/3.607/2.40244.2931.67275.9621.600.118175620922.2
240/4026/3.427/2.66238.8538.90277.7521.660.120983370964.3

标称截面结构,根数/单径(mm)外径(mm)标称截面铝/钢结构,根数/单径(mm)外径(mm)
167/1.75.1010/26/1.501/1.504.50
257/2.156.4516/36/1.851/1.855.55
357/2.507.5025/46/2.321/2.326.96
507/3.009.0035/66/2.721/2.728.16
707/3.6010.8050/86/3.201/3.209.60
957/4.1612.4850/3012/2.327/2.3211.60
12019/2.8514.2570/106/3.801/3.8011.40
15019/3.1515.7570/4012/2.727/2.7213.60
18519/3.5017.595/1526/2.157/1.6713.61
21019/3.7518.7595/207/4.167/1.8513.87
24037/4.0020.0095/5512/3.207/3.2016.00
30037/3.2022.40
40037/3.7025.90
50061/4.1629.12
63061/3.6332.67
80061/4.1036.90