LBGLJ架空地线重量.doc

铝包钢芯铝绞线、铝包钢芯铝合金绞线及铝合金芯铝绞线
Aluminum Conductor Aluminum Clad Steel Reinforced, Aluminum Alloy Conductor Aluminum Clad Steel Reinforced, Aluminum Conductor Alloy Reinforced
一、标准
本产品按GB/T1179-1999标准及企业标准制造
Standards
These products meet the standard requirements of GB/T1179-1999 and enterprise standard.

二、名称、型号及适用范围 Designation , Type and Main Applications
名称
Designation
型号
Type
适用范围
Main Applications
企业标准
Enterprise Standard
国家标准 GB/T1179-1999
National Standard
铝包钢芯铝绞线
Aluminum Conductor Aluminum Clad Steel Reinforced,
LBGLJ/Ⅰ
LBGLJ/Ⅱ

JL/JB1A
广泛用于架空输电线路，因其耐蚀性方面优势明显，又具有高强度特性，除可作一般输电线路敷设外，对大跨越线和寒冰重冰重雪地区以及其他恶劣气候环境均可适用。
Its characteristics of anti-corrosion, and light weight, combined with its high breaking strength, are gathered which makes it possible to have large span runs, and be used in icy, serious icy, heavy fog and some other increment climates.
铝包钢芯铝合金绞线
Aluminum Alloy Conductor Aluminum Clad Steel Reinforced
——
JLHA2/LB1A
JLHA1/JB1A
铝合金芯铝绞线
Aluminum Conductor Alloy Reinforced
——
JL/LHA2
JL/LHA1

三、产品结构示意图 Product Structure Drawing
铝包钢芯铝绞线、铝包钢芯铝合金绞线及铝合金芯铝绞线
Aluminum Conductor Aluminum Clad Steel Reinforced, Aluminum Alloy Conductor Aluminum Clad Steel Reinforced, Aluminum Conductor Alloy Reinforced

四、产品规格及主要技术参数 Product Specifications and Main Technical Data
铝包钢芯铝绞线LBGLJ/Ⅰ——企业标准
Aluminum Stranded Conductor Aluminum Clad Steel Reinforced, Enterprise Standard of LBGLJ/Ⅰ

绞线标称截面
Total Area
(mm2)
结构根数/直径
Structure
Numbers / Diameter
计算截面积
Calculated Cross-sectional Area
(mm2)
绞线外径
Overall Diameter
(mm)
20℃时直流电阻不大于
Max. DC Resistance
at20℃
(Ω/km)
计算拉断力
Calculated
Breaking Load
(kN)
线性膨胀系数
Coefficient of Linear Expansion
(10-6/℃)
弹性系数
Modulus of Elasticity
(kN/mm2)
计算重量
Calculated Weight

(kg/km)
交货长度
Delivery Length
≥(m)
参考载流量
Referred
Current
(A)
铝包钢线
St.
圆铝线
Al
铝包钢线
St.
圆铝线
Al
铝总截面
Total Area for Al
绞线总截面
Total Area for Conductor
35/6
1/2.72
6/2.72
5.81
34.86
36.12
40.67
8.16
0.781
14
19.80
80
134
2000
168
50/8
1/3.2
6/3.20
8.04
48.25
50.00
56.29
9.60
0.564
19
19.80
80
185
2000
205
70/10
1/3.8
6/3.80
11.34
68.05
70.51
79.39
11.40
0.399
25
19.80
80
262
2000
254
70/40
7/2.72
12/2.72
40.67
69.73
78.57
110.40
13.60
0.347
61
16.64
105
464
2000
285
95/55
7/3.2
12/3.20
56.30
96.51
108.74
152.81

16.00
0.251
82
16.64
105
643
2000
349
120/7
1/2.9
18/2.90
6.61
118.89
120.33
125.50
14.50
0.239
29
21.66
70
372
2000
349
120/65
7/3.5
12/3.50
67.35
115.45
130.09
182.80
17.50
0.210
97
16.64
105
769
2000
349
120/70
7/3.6
12/3.60
71.25
122.15
137.63
193.40

18.00
0.198
99
16.64
105
813
2000
404
150/8
1/3.2
18/3.20
8.04
144.76
146.51
152.91
16.00
0.196
35
21.66
70
453
2000
395
150/35
7/2.5
30/2.50
34.36
147.26
154.73
181.62
17.50
0.182
67
19.00
86
636
2000
418
170/70
7/3.5
38/2.40
67.34
171.91
186.54
239.25
20.10
0.149
90
17.67
95
926
1800
480
185/10
1/3.6
18/3.60
10.18
183.22
185.43
193.40
18.00
0.155
42
21.66
70
573
2000
457
185/45
7/2.8
30/2.80
43.10
184.73
194.10
227.83
19.60
0.145
83
19.00
86
798
1800
482
210/10
1/3.8
18/3.80
11.34
204.14
206.60
215.48
19.00
0.139
45
21.66
70
639
1800
489
210/35
7/2.5
26/3.22
34.36
211.73
219.19
246.09
20.38
0.129
77
19.86
80
814
1800
516
210/50
7/2.98
30/2.89
48.82
209.24
219.85
258.06
20.86
0.128
94
19.00
86
904
1500
521
240/40
7/2.66
26/3.42
38.90
238.85
247.30
277.75
21.66
0.115
86
19.85
80
919
1500
555
240/55
7/3.2
30/3.20
56.30
241.27
253.5
297.75
22.40
0.111
103
19.00
86
1042
1500
569
300/40
7/2.66
24/3.99
38.90
300.09
308.54
338.99
23.94
0.092
95
20.33
78
1088
1500
636
300/50
7/2.98
26/3.83
48.82
299.54
310.15
348.36
24.26
0.092
107
19.85
80
1153
1500
638
300/70
7/3.60
30/3.6
71.25
305.36
320.84
376.60
25.20
0.088
129
19.00
86
1319
1500
638
400/35
7/2.5
48/3.22
34.36
390.88
398.35
425.24
26.82
0.072
106
21.03
74
1308
1500
739
400/50
7/3.07
54/3.07
51.82
399.72
41098
451.54
27.63
0.069
129
20.33
78
1449
1000
760
400/65
7/3.44
26/4.42
65.06
398.94
413.08
464.00
28.00
0.069
136
19.85
80
1536
1000
763
400/95
19/2.5
30/4.16
93.27
407.74
428.02
501.02
29.14
0.066
178
19.00
85
1748
1000
788
500/35
7/2.5
45/3.75
34.36
49701
504.48
531.37
30.00
0.057
122
21.38
72
1601
1000
854
500/45
7/2.8
48/3.6
43.10
488.58
497.95
531.68
30.00
0.057
131
21.03
74
1636
1000
854
500/65
7/3.44
54/3.44
65.06
501.88
516.02
566.94
30.96
0.055
157
20.33
78
1819
1000
876
630/45
7/2.8
45/4.20
43.10
623.45
632.82
666.55
33.60
0.045
152
21.38
72
2008
1000
988
630/55
7/3.20
48/4.12
56.30
639.92
652.15
696.22
34.32
0.044
169
21.03
74
2141
1000
1005
800/55
7/3.20
45/4.80
56.30
814.30
826.54
870.60
30.40
0.035
196
21.38
72
2622
1000
1158
800/70
7/3.60
48/4.63
71.25
808.15
823.64
879.40
38.58
0.035
208
21.03
74
2705
1000
1160
800/100
19/2.6
54/4.33
100.88
795.17
817.09
896.05
38.98
0.035
248
20.38
78
2866
1000
1162

铝包钢芯铝绞线LBGLJ/Ⅱ——企业标准
Aluminum Stranded Conductor Aluminum Clad Steel Reinforced, Enterprise Standard of LBGLJ/Ⅱ
绞线标称截面
Total Area
(mm2)
结构根数/直径
Structure
Numbers / Diameter
计算截面积
Calculated Cross-sectional Area
(mm2)
绞线外径
Overall Diameter
(mm)
20℃时直流电阻不大于
Max. DC Resistance
at20℃
(Ω/km)
计算拉断力
Calculated
Breaking Load
(kN)
线性膨胀系数
Coefficient of Linear Expansion
(10-6/℃)
弹性系数

Modulus of Elasticity
(kN/mm2)
计算重量
Calculated Weight
(kg/km)
交货长度
Delivery Length
≥(m)
参考载流量
Referred
Current
(A)
铝包钢线
St.
圆铝线
Al
铝包钢线
St.
圆铝线
Al
铝总截面
Total Area for Al
绞线总截面
Total Area for Conductor
35/6
1/2.72
6/2.72
5.81
34.86
37.21
40.67
8.16
0.761
11
20.45

77
129
2000
170
50/8
1/3.2
6/3.20
8.04
48.25
51.5
56.29
9.60
0.550
15
20.45
77
179
2000
208
70/10
1/3.8
6/3.80
11.34
68.05
72.63
79.39
11.40
0.390
20
20.45
77
252
2000
257
70/40
7/2.72
12/2.72
40.67
69.73
86.15
110.40
13.60
0.322
44
17.68
95
429
2000
296
95/55
7/3.2
12/3.20
56.30
96.51
119.25
152.81
16.00
0.232
60
17.68
95
594
2000
363
120/7
1/2.9
18/2.90
6.61
118.89
121.56
125.50
14.50
0.236
26
21.96
70
367
2000
351
120/65
7/3.5
12/3.50
67.35
115.45
142.67
182.8
17.50
0.194
70
17.68
95
711
2000
419
120/70
7/3.6
12/3.60
71.25
122.15
150.92
193.40
18.00
0.184
72
17.68
95
752
2000
397
150/8
1/3.2
18/3.20
8.04
144.76
148.01
152.91
16.00
0.194
31
21.96
70
446
2000
405
150/35
7/2.5
30/2.50
34.36
147.26
161.14
181.62
17.50
0.194
53
19.78
80
606
2000
426
185/10
1/3.6
18/3.60
10.18
183.22
187.33
193.40
18.00
0.154
38
21.96
70
565
2000
458
185/45
7/2.8
30/2.80
43.10
184.73
202.14
227.83
19.60
0.140
65
19.78
80
761
1800
491
210/10
1/3.8
18/3.80
11.34
204.14
208.72
215.48
19.00
0.138
42
21.96
70
629
1800
490
210/35
7/2.5
26/3.22
34.36
211.73
225.61
246.09
20.38
0.126
63
20.50
77
784
1800
522
210/50
7/2.98
30/2.89
48.82
209.24
228.96
258.06
20.86
0.124
74
19.78
80
862
1500
529
240/40
7/2.66
26/3.42
38.90
238.85
254.56
277.75
21.66
0.112
70
20.50
77
886
1500
562
240/55
7/3.2
30/3.20
56.30
241.27
264.01
297.57
22.40
0.107
84
19.78
80
993
1500
580
300/40
7/2.66
24/3.99
38.90
300.09
315.8
338.99
23.94
0.091
79
20.90
75
1055
1500
639
300/50
7/2.98
26/3.83
48.82
299.54
319.26
348.36
24.26
0.089
87
20.50
77
1111
1500
648
300/70
7/3.60
30/3.6
71.25
305.36
334.13
376.61
25.20
0.085
102
19.78
80
1257
1500
670
400/35
7/2.5
48/3.22
34.36
390.88
404.76
425.24
26.82
0.071
92
21.50
72
1278
1500
744
400/50
7/3.07
54/3.07
51.82
399.72
420.65
451.54
27.63
0.068
108
20.90
75
1404
1000
766
400/65
7/3.44
26/4.42
65.06
398.94
425.21
464.00
28.00
0.067
113
20.50
77
1480
1000
774
400/95
19/2.5
30/4.16
93.27
407.74
445.42
501.02
29.14
0.064
139
19.82
80
1668
1000
800
500/35
7/2.5
45/3.75
34.36
497.01
510.89
531.37
30.00
0.056
108
21.74
70
1571
1000
862
500/45
7/2.8
48/3.6
43.10
488.58
505.99
531.68
30.00
0.056
113
21.50
72
1599
1000
862
500/65
7/3.44
54/3.44
65.06
501.88
528.145
566.94
30.96
0.056
132
20.90
75
1763
1000
884
630/45
7/2.8
45/4.20
43.10
623.45
640.86
666.55
33.60
0.054
134
21.74
70
1971
1000
988
630/55
7/3.20
48/4.12
56.30
639.92
662.66
696.22
34.32
0.045
146
21.50
72
2093
1000
1016
800/55
7/3.20
45/4.80
56.30
814.30
837.04
870.6
30.40
0.043
174
21.74
70
2574
1000
1175
800/70
7/3.60
48/4.63
71.25
808.15
836.92
879.4
38.58
0.034
181
21.50
72
2644
1000
1176
800/100
19/2.6
54/4.33
100.88
795.17
835.91
896.05
38.98
0.034
207
20.93
75
2780
1000
1179
注：用户若需其他规格或有特殊要求，在订货合同中可附加技术协议。
Note: Attached technical agreement is required if some other specifications and/or special requirements are by the customers.

铝包钢芯铝合金绞线JL/LB1A GB/T1179-1999
Aluminum Stranded Conductor Aluminum Clad Steel Reinforced, JL/LB1A GB/T1179-1999
规格号
Model
钢比(%)
St. Ratio
面积Area (mm2)
单线根数 Number of wires (n)
单线直径
Diameter of wires (mm)
直径
Diameter (mm)
单位长度质量
Linear Mass
(kg/km)
额定抗拉力
Nominal Breaking Load (kN)

20℃时直流电阻不大于
Max. DC Resistance
at20℃
(Ω/km)
铝合金
Al
铝包钢
St.
总和
Total
铝合金
Al
铝包钢
St.
铝合金
Al
铝包钢
St.
铝包钢芯
St. core
绞线
Conductor
16
16.7
15
2.56
17.9
6
1
1.81
1.81
1.81
5.43
59.00
5.910
1.7923
25
16.7
24
4.00
28.0
6
1
2.26
2.26
2.26
6.78
92.10
9.000
11471
40
16.7
38
6.40
44.8
6
1
2.85
2.85
2.85
8.55
147.4
14.21
0.9169
63
16.7
60
10.08
70.6
6
1
3.58
3.58
3.58
10.7
232.2
21.17
0.4552
100
16.7
96
16.00
112.0
6
1
4.51
4.51
4.51
13.5
368.6
31.84
0.2868
125
5.6
123
6.85
130
18
1
2.95
2.95
2.95
14.8
384.3
29.18
0.2304
125
16.3
120
19.6
140
26
7
2.43
2.43
2.43
15.4
460.8
44.49
0.2308
160
5.6
158
8.77
167
18
1
3.34
3.34
3.34
16.7
491.9
36.38
0.1800
160
16.3
154
25
179
26
7
2.74
2.74
2.74
17.4
589.8
56.18
0.1803
200
5.6
197
1096
208
18
1
3.74
3.74
3.74
18.7
641.9
43.62
0.1440
200
16.3
192
31.8
223
26
7
3.07
2.39
2.39
19.4
737.2
69.27
0.1443
250
9.8
244
24.0
268
22
7
3.76
2.09
2.09
21.3
830.9
67.80
0.1153
250
16.3
240
39.1
279
26
7
3.43
2.67
2.67
21.7
921.5
86.58
0.1154
315
6.9
310
21.4
331
45
7
2.96
1.97
1.97
23.7
996.4
78.33
0.0917
315
16.3
303
49.3
352
26
7
3.85
2.99
2.99
24.4
1161.1
107.58
0.0916
400
6.9
393
27.2
420
45
7
3.34
2.22
6.67
26.7
1265.3
97.5
0.0722
400
13.0
387
50.2
438
54
7
3.02
3.02
9.07
27.2
1402.9
124.2
0.0723
450
6.9
442
30.6
473
45
7
3.54
2.36
7.08
28.3
1423.4
107.48
0.0642
450
13.0
436
36.5
492
54
7
3.21
3.21
9.62
28.9
1578.2
139.72
0.0642
500
6.9
492
34.0
525
45
7
3.73
2.49
7.46
29.8
1581.6
119.42
0.0578
500
13.0
484
52.8
547
54
7
3.38
3.38
10.14
30.4
1753.6
153.99
0.0578
560
6.9
550
38.1
589
45
7
3.95
2.63
7.89
31.6
1771.4
133.75
0.0516
560
12.7
543
68.8
612
54
19
3.58
2.15
10.73
32.2
1956.3
169.36
0.0516
630
6.9
619
42.8
662
45
7
1.19
2.79
8.73
33.5
1992.8
150.47
0.0458
630
12.7
611
77.3
688
54
19
3.79
2.28
11.38
34.2
2200.9
190.52
0.0459
710
6.9
698
48.3
746
45
7
4.44
2.96
8.89
35.6
2245.8
169.57
0.0407
710
12.7
688
87.2
775
54
19
4.03
2.42
12.08
36.3
2480.3
214.72
0.0407
800
4.3
791
34.2
826
72
7
3.74
2.49
7.48
37.4
2412.8
167.67
0.0361
800
8.3
784
65.3
849
84
7
3.45
3.45
10.34
37.9
2598.9
206.37
0.0362
800
12.7
775
98.2
874
54
19
4.28
2.57
12.83
38.5
2794.7
241.94
0.0361
900
4.3
890
38.5
929
72
7
3.97
2.65
7.94
39.7
2714.4
188.63
0.0321
900
8.3
882
73.5
955
84
7
3.66
3.66
10.97
40.2
2923.8
224.82
0.0321
1000
4.3
989
42.7
1032
72
7
4.18
2.79
8.37
41.8
3016.0
209.59
0.0289
1120
4.2
1108
46.8
1155
72
19
4.43
1.77
8.85
44.3
3372.6
233.48
0.0258
1120
8.1
1098
89.4
1187
84
19
4.08
2.45
12.24
44.9
3628.4
282.88
0.0258
1250
4.2
1237
52.2
1289
72
19
4.68
1.87
9.35
46.8
3764.1
260.58
0.0231
1250
8.1
1225
99.8
1325
84
19
4.31
2.59
12.93
47.4
4049.5
315.72
0.0231

铝包钢芯铝合金绞线JLHA2/LB1A GB/T1179-1999
Aluminum Alloy Stranded Conductor Aluminum Clad Steel Reinforced, JLHA2/LB1A GB/T1179-1999
规格号
Model
钢比(%)
St. Ratio
面积Area (mm2)
单线根数 Number of wires (n)
单线直径
Diameter of wires (mm)
直径
Diameter (mm)
单位长度质量
Linear Mass
(kg/km)
额定抗拉力
Nominal Breaking Load (kN)
20℃时直流电阻不大于
Max. DC Resistance
at20℃
(Ω/km)
铝合金
Al
铝包钢
St.
总和
Total
铝合金
Al
铝包钢
St.
铝合金
Al
铝包钢
St.
铝包钢芯
St. core
绞线
Conductor
16
16.7
17.6
2.93
20.5
6
1
1.93
1.93
1.93
5.79
67.5
8.7
1.7694
25
16.7
27.5
4.85
32
6
1
2.41
2.41
2.41
7.23
105.4
13.59
1.1324
40
16.7
43.9
7.32
51.2
6
1
3.05
3.05
3.05
9.15
168.7
21.74
0.7077
63
16.7
69.2
11.5
80.7
6
1
3.83
383
3.83
11.5
265.6
33.09
0.4494
100
16.7
110
18.3
128
6
1
4.83
4.83
4.83
14.5
421.6
50.70
0.2831
125
5.6
142
7.87
148
18
1
3.16
3.16
3.16
15.8
441.4
51.21
0.2293
125
16.3
137
22.4
160
26
7
2.59
2.02
6.05
16.4
527.2
67.40
0.2279
160
5.6
181
10.1
191
18
1
3.58
3.58
3.68
17.9
565
64.94
0.1792
160
16.3
176
28.6
205
26
7
2.93
2.28
6.85
18.6
674.8
86.27
0.1781
200
5.6
227
12.6
239
18
1
4.06
4.00
4.00
20.0
706.2
80.67
0.1433
200
16.3
220
35.8
256
26
7
3.28
2.55
7.66
20.8
843.5
107.84
0.1425
250
98
280
27.5
307
22
7
4.02
2.24
6.71
22.8
952.9
115.53
0.1144
250
16.3
275
44.8
320
26
7
3.67
2.85
8.56
23.2
1054.4
134.79
0.1140
315
6.9
355
24.6
380
45
7
3.17
2.11
6.34
25.4
1143.9
134.36
0.0912
315
16.3
346
56.4
403
26
7
4.12
3.20
9.61
26.1
1328.5
169.84
0.0904
400
6.9
451
31.2
483
45
7
3.57
2.38
7.15
28.6
1452.5
170.62
0.0718
400
13.0
444
57.5
501
54
7
3.23
3.23
9.7
29.1
1606.8
199.94
0.0715
450
6.9
508
35.1
543
45
7
3.79
2.53
7.58
30.3
1634.1
191.94
0.0638
450
13.0
499
64.7
564
54
7
3.43
3.43
10.3
30.9
1807.7
223.64
0.0636
500
6.9
564
39.0
603
45
7
4.00
2.66
7.99
32.0
1815.7
213.27
0.0574
500
13.0
555
71.9
627
54
7
3.62
3.62
10.8
32.6
2008.5
245.62
0.0572
560
6.9
632
48.7
676
45
7
4.23
2.82
8.46
33.8
2033.6
238.86
0.0513
560
12.7
6