产品中心
产品详情
一、标准
本产品按GB/T1179-2017
二、名称、型号及适用范围
| 名称 | 适用范围 |
| 铝绞线 | 导电性能比铜稍差，导电率约为铜的60%，优点是比较轻且价格低廉，但机械强度较差，主要用于档距较小、受力较小的低压架空输电线路。 |
|
钢芯铝绞线 |
外层的铝股主要起传输电能的作用，里边的钢芯主要起承受机械荷重的作用。导电性能和机械强度均较优越，是输电线路上最常用的一种导线。 |
三、产品结构示意图
1、铝绞线
2、钢芯铝绞线
四、主要性能参数
1、铝绞线
|
标称截面 (mm²) |
结构根数/直径 (mm) |
计算截面积 (mm²) |
外径 (mm) |
计算重量 (kg/km) |
计算拉断力 (kN) |
20℃时直流电阻不大于 |
交货长度 不小于 (m) |
|
10 |
7/1.35 |
10.0 |
4.05 |
27.4 |
2.80 |
3.31596 |
4000 |
|
16 |
7/1.71 |
16.1 |
5.13 |
44.0 |
4.49 |
2.06673 |
4000 |
|
25 |
7/2.13 |
24.9 |
6.39 |
68.3 |
6.79 |
1.33204 |
3000 |
|
35 |
7/2.50 |
34.4 |
7.56 |
94.1 |
9.75 |
0.95165 |
2000 |
|
50 |
7/3.00 |
49.5 |
9.06 |
135.5 |
14.00 |
0.66262 |
1500 |
|
70 |
7/3.57 |
71.3 |
10.71 |
195.1 |
19.57 |
0.47418 |
1250 |
|
95 |
7/4.16 |
95.1 |
12.48 |
260.5 |
26.57 |
0.34921 |
1000 |
|
120 |
19/2.85 |
121 |
14.20 |
330.5 |
33.62 |
0.27745 |
1500 |
|
150 |
19/3.15 |
148 |
15.85 |
407.4 |
41.88 |
0.2269 |
1250 |
|
185 |
19/3.50 |
183 |
17.60 |
503.0 |
51.64 |
0.18061 |
1000 |
|
210 |
19/3.75 |
210 |
18.75 |
577.4 |
58.61 |
0.15613 |
1000 |
|
240 |
19/4.00 |
239 |
20.05 |
657.0 |
67.02 |
0.13917 |
1000 |
|
300 |
37/3.20 |
298 |
22.47 |
820.7 |
83.63 |
0.11181 |
1000 |
|
400 |
37/3.71 |
400 |
25.97 |
1103.2 |
111.71 |
0.08370 |
1000 |
|
500 |
37/4.16 |
503 |
29.05 |
1387.1 |
139.78 |
0.06689 |
1000 |
|
630 |
61/3.63 |
631 |
32.67 |
1743.8 |
176.32 |
0.05310 |
1000 |
|
800 |
61/4.09 |
801 |
36.81 |
2213.7 |
223.84 |
0.04183 |
1000 |
|
1000 |
61/4.57 |
1001 |
41.13 |
2763.8 |
279.46 |
0.03351 |
1000 |
2、钢芯铝绞线
|
标称截面 (mm²) |
结构根数/直径(mm) |
重量 (kg/km) |
计算拉断力 (kN) |
20℃时直流电阻不大于 |
|
| 铝合金 | 钢 | ||||
|
10/2 |
6/1.50 |
1/1.50 |
42.8 |
5.18 |
3.14026 |
|
16/3 |
6/1.85 |
1/1.85 |
65.1 |
7.89 |
2.06445 |
|
25/4 |
6/2.32 |
1/2.32 |
102.4 |
12.26 |
1.31272 |
|
35/6 |
6/2.72 |
1/2.72 |
140.7 |
16.86 |
0.95501 |
|
50/8 |
6/3.20 |
1/3.20 |
194.8 |
23.05 |
0.68999 |
|
50/30 |
12/2.32 |
7/2.32 |
371.1 |
48.58 |
0.66059 |
|
70/10 |
6/3.80 |
1/3.80 |
274.7 |
32.51 |
0.48930 |
|
70/40 |
12/2.72 |
7/2.72 |
510.1 |
66.78 |
0.48058 |
|
95/15 |
26/2.15 |
7/1.67 |
380.2 |
45.72 |
0.35508 |
|
95/55 |
12/3.20 |
7/3.20 |
706.0 |
90.46 |
0.34722 |
|
120/7 |
18/2.90 |
1/2.90 |
378.5 |
42.47 |
0.28114 |
|
120/20 |
26/2.38 |
7/1.85 |
466.1 |
56.05 |
0.28977 |
|
120/70 |
12/3.60 |
7/3.60 |
893.6 |
114.50 |
0.27435 |
|
150/8 |
18/3.20 |
1/3.20 |
460.9 |
51.43 |
0.23090 |
|
150/25 |
26/2.70 |
7/2.10 |
600.1 |
72.18 |
0.22515 |
|
185/10 |
18/3.60 |
1/3.60 |
583.3 |
65.09 |
0.18244 |
|
185/30 |
26/2.98 |
7/2.32 |
731.5 |
86.98 |
0.18483 |
|
210/10 |
18/3.80 |
1/3.80 |
649.9 |
72.52 |
0.16374 |
|
210/35 |
26/3.22 |
7/2.50 |
852.6 |
101.35 |
0.15830 |
|
240/30 |
24/3.60 |
7/2.40 |
921.0 |
107.85 |
0.13712 |
|
240/40 |
26/3.42 |
7/2.66 |
962.9 |
114.48 |
0.14033 |
|
300/20 |
45/2.93 |
7/1.95 |
1001.0 |
113.70 |
0.11504 |
|
300/50 |
26/3.83 |
7/2.98 |
1207.9 |
143.62 |
0.11189 |
|
300/70 |
30/3.60 |
7/3.60 |
1400.0 |
168.36 |
0.10987 |
|
400/25 |
45/3.33 |
7/2.22 |
1293.7 |
146.97 |
0.08558 |
|
400/50 |
54/3.07 |
7/3.07 |
1509.6 |
174.67 |
0.08399 |
|
400/95 |
30/4.16 |
19/2.50 |
1857.4 |
226.01 |
0.08228 |
|
500/35 |
45/3.75 |
7/2.50 |
1640.6 |
185.22 |
0.06748 |
|
500/65 |
54/3.07 |
7/3.44 |
1895.4 |
219.31 |
0.06689 |
|
630/45 |
45/4.20 |
7/2.80 |
2058.0 |
232.34 |
0.05379 |
|
630/80 |
54/3.87 |
19/2.32 |
2385.2 |
278.14 |
0.05285 |
|
800/55 |
45/4.80 |
7/3.20 |
2668.1 |
301.50 |
0.04118 |
|
800/100 |
54/4.33 |
19/2.60 |
2988.5 |
348.57 |
0.04222 |
|
1000/45 |
72/4.21 |
7/2.80 |
3105.9 |
343.71 |
0.03348 |
|
1000/125 |
54/4.84 |
19/2.90 |
3729.8 |
434.91 |
0.03379 |
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