一、产品名称：架空绞线
二、执行标准：
GB/T1179-2008
三、使用范围及主要特性：
可用作大档距导线、重冰区导线或架空通信、避雷线，连续使用温度可达90℃，耐热钢芯铝合金绞线的使用温度可达150℃及以上，载流能力高
四、型号、名称及适用范围
|
型号
|
名称
|
主要用途
|
|
LJ
|
铝绞线
|
适用于架空电力传输
|
|
LGJ
|
钢芯铝绞线
|
五、相关产品参数
LJ型参数：
|
标称面
(mm2)
|
根数/单丝径(mm)
|
计算截面
(mm2)
|
计算外径(mm)
|
20℃时导体电阻不大于Ω/km
|
计算拉断力 N
|
计算重力kg/km
|
交货长度不小于m
|
|
16
|
7/1.70
|
15.89
|
5.10
|
1.802
|
2840
|
43.5
|
4000
|
|
25
|
7/2.15
|
25.41
|
6.45
|
1.127
|
4355
|
69.6
|
3000
|
|
36
|
7/2.50
|
34.36
|
7.50
|
0.8332
|
5760
|
94.1
|
2000
|
|
50
|
7/3.00
|
49.48
|
9.00
|
0.5786
|
7930
|
135.5
|
1500
|
|
70
|
7/3.60
|
71.25
|
10.80
|
0.4018
|
10950
|
195.1
|
1250
|
|
95
|
7/4.16
|
95.14
|
12.48
|
0.3009
|
14450
|
260.5
|
1000
|
|
120
|
19/2.85
|
121.21
|
14.25
|
0.2373
|
19420
|
333.5
|
1500
|
|
150
|
19/3.15
|
148.07
|
15.75
|
0.1943
|
23310
|
407.4
|
1250
|
|
185
|
19/3.50
|
182.80
|
17.50
|
0.1574
|
28440
|
503.0
|
1000
|
|
210
|
19/3.75
|
209.85
|
18.75
|
0.1371
|
32260
|
577.4
|
1000
|
|
240
|
19/4.00
|
238.76
|
20.00
|
0.1205
|
36260
|
656.9
|
1000
|
|
300
|
37/3.20
|
297.57
|
22.40
|
0.09689
|
46850
|
820.4
|
1000
|
LGJ 型参数
|
标称截面（ｍｍ2）
|
根数/单丝径（ｍｍ）
|
计算截面（ｍｍ2）
|
计算外径（ｍｍ）
|
20℃时导体电阻不大于Ω/ｋｍ
|
计算拉断力N
|
计算重量
kg/km
|
交货长度不小于m
|
|
铝
|
钢
|
铝
|
钢
|
总计
|
|
10/2
|
6/1.50
|
1/1.50
|
10.60
|
1.77
|
12.37
|
4.50
|
2.760
|
4120
|
42.9
|
3000
|
|
16/3
|
6/1.85
|
1/1.85
|
16.13
|
2.69
|
18.82
|
5.55
|
1.779
|
6130
|
65.2
|
3000
|
|
25/4
|
6/2.32
|
1/2.32
|
25.36
|
4.23
|
29.59
|
6.96
|
1.131
|
9290
|
102.6
|
3000
|
|
35/6
|
6/2.72
|
1/2.72
|
34.86
|
5.81
|
40.67
|
8.16
|
0.8230
|
12630
|
141.0
|
3000
|
|
50/8
|
6/3.20
|
1/3.20
|
48.25
|
8.04
|
56.29
|
9.60
|
0.5946
|
16870
|
195.1
|
2000
|
|
50/30
|
12/2.32
|
7/2.32
|
50.73
|
29.59
|
80.32
|
11.60
|
0.5692
|
42620
|
372.0
|
3000
|
|
70/10
|
6/3.80
|
1/3.80
|
68.05
|
11.34
|
79.39
|
11.40
|
0.4217
|
23390
|
275.2
|
2000
|
|
70/40
|
12/2.72
|
7/2.72
|
69.73
|
40.67
|
110.40
|
13.60
|
0.4141
|
58300
|
511.3
|
2000
|
|
95/15
|
26/2.15
|
7/1.67
|
94.39
|
15.33
|
109.72
|
13.61
|
0.3058
|
35000
|
380.8
|
2000
|
|
95/20
|
7/4.16
|
7/1.85
|
95.14
|
18.82
|
113.96
|
13.87
|
0.3019
|
37200
|
408.9
|
2000
|
|
95/55
|
12/3.20
|
7/3.20
|
96.51
|
56.30
|
152.81
|
16.00
|
0.2992
|
78110
|
407.7
|
2000
|
|
120/7
|
18/2.90
|
1/2.90
|
118.89
|
6.61
|
125.50
|
14.50
|
0.2422
|
27570
|
379.0
|
2000
|
|
120/20
|
26/2.38
|
7/1.85
|
115.67
|
18.82
|
134.49
|
15.70
|
0.2496
|
41000
|
466.8
|
2000
|
|
120/25
|
7/4.72
|
7/2.10
|
122.48
|
24.25
|
149.73
|
15.74
|
0.2345
|
47880
|
526.6
|
2000
|
|
120/70
|
12/3.60
|
7/3.60
|
122.15
|
71.25
|
193.40
|
18.00
|
0.2364
|
98370
|
895.6
|
2000
|
|
150/8
|
18/3.20
|
1/3.20
|
144.76
|
8.04
|
152.80
|
16.00
|
0.1989
|
32860
|
461.4
|
2000
|
|
150/20
|
24/2.78
|
7/1.85
|
145.68
|
18.82
|
164.50
|
16.67
|
0.1980
|
46630
|
549.4
|
2000
|
|
150/25
|
26/2.70
|
7/2.10
|
148.86
|
24.25
|
173.11
|
17.10
|
0.1939
|
54110
|
601.0
|
2000
|
|
150/35
|
30/2.50
|
7/2.50
|
147.26
|
34.36
|
181.62
|
17.50
|
0.1962
|
65020
|
676.2
|
2000
|
|
185/10
|
18/3.60
|
1/3.60
|
183.22
|
10.18
|
193.40
|
18.00
|
0.1572
|
40880
|
584.0
|
2000
|
|
185/25
|
24/3.15
|
7/2.10
|
187.04
|
24.25
|
211.29
|
18.90
|
0.1542
|
59420
|
706.1
|
2000
|
|
185/30
|
26/2.98
|
7/2.32
|
181.34
|
29.59
|
210.93
|
18.88
|
0.1592
|
64320
|
732.6
|
2000
|
|
185/45
|
30/2.80
|
7/2.80
|
184.73
|
43.10
|
227.83
|
19.60
|
0.1564
|
80190
|
848.2
|
2000
|
|
210/10
|
18/3.80
|
1/3.80
|
204.14
|
11.34
|
215.48
|
19.00
|
0.1411
|
45140
|
650.7
|
2000
|
|
210/25
|
24/3.33
|
7/2.22
|
209.02
|
27.10
|
236.12
|
19.98
|
0.1380
|
65990
|
789.1
|
2000
|
|
210/35
|
26/3.22
|
7/2.50
|
211.73
|
34.36
|
246.09
|
20.38
|
0.1363
|
74250
|
853.9
|
2000
|
|
210/50
|
30/2.98
|
7/2.98
|
209.24
|
48.82
|
258.06
|
20.86
|
0.1381
|
90830
|
960.8
|
2000
|
|
240/30
|
24/3.60
|
7/2.40
|
244.29
|
31.67
|
275.96
|
21.60
|
0.1181
|
75620
|
922.2
|
2000
|
|
240/40
|
36/3.42
|
7/2.66
|
238.85
|
38.90
|
277.75
|
21.66
|
0.1209
|
83370
|
964.3
|
2000
|
|
240/55
|
30/3.20
|
7/3.20
|
241.27
|
56.30
|
297.57
|
22.40
|
0.1198
|
102100
|
1108
|
2000
|
|
300/15
|
42/3.00
|
7/1.67
|
296.88
|
15.33
|
312.21
|
23.01
|
0.09724
|
68060
|
939.8
|
2000
|
|
300/20
|
45/2.93
|
7/1.95
|
303.42
|
20.91
|
324.33
|
23.43
|
0.09520
|
75680
|
1002
|
2000
|
|
300/25
|
48/2.85
|
7/2.22
|
306.21
|
27.10
|
333.31
|
23.76
|
0.09433
|
83410
|
1058
|
2000
|
|
300/40
|
24/3.99
|
7/2.66
|
300.09
|
38.90
|
338.99
|
23.94
|
0.09614
|
92220
|
1133
|
2000
|
|
300/50
|
26/3.83
|
7/2.98
|
299.54
|
48.82
|
348.36
|
24.26
|
0.09636
|
103400
|
1210
|
2000
|
|
300/70
|
30/3.60
|
7/3.60
|
305.36
|
71.25
|
376.61
|
25.20
|
0.09463
|
128000
|
1402
|
2000
|