钢芯铝绞线技术参数介绍
1. 用途
本产品适用于架空电力线路。 Usage:The product is used in the field of wvrhead power line.
2.产品标准：
本产品执行与国际电工委员会IEG207-1966及IEC209-1966的规定相一致的GB/T1179-1999标准。
3.型号、名称（见表1）Model and name (see table 1)
表1
表1
Table 1
|
型号Model
|
名称Name
|
|
JL
|
铜芯铝绞线 Aluminum stranded conductors steel-reinforced(ACSR)
|
|
JL/G1A JL/G1B
|
普通强度钢芯铝绞线 The common strength steel heart aluminum wrings the line
|
|
JL/G2A JL/G2B
|
高强度钢芯铝绞线 The high strength steel heart aluminum wrings the line
|
|
JL/G3A
|
特高强度钢芯铝绞线 Especially the high strength steel heart aluminum wrings the line
|
4.规格尺寸、主要性能（见表2-3）Specification size and main property(see table 2-3)
铝绞线、稀土铝绞线（GB/T1179-1997）JL.JL/G型
Alum nium straded conductors and rare-earth aluminum alloy stranded conductors（GB/T1179-1997）JL.JL/G model 表2
Table2
|
标称截面
Nominal cross section
(mm2)
|
结构根数/ 直径
Structure no./diameter (mm)
|
外径
Out diameter
|
导体最大电阻20℃
Conductor max
Resisture at 20℃(Ω/km)
|
计算断力（不小于）N
Calculated
Breaklong≥
|
计算重量
Calculated Weight
(kg/km)
|
交货长度
(不小于M)
Delivery length
|
连续载流量
Continuous amapcity(A)
|
|
16
|
7/1.70
|
5.10
|
1.8020
|
2840
|
43.5
|
4000
|
111
|
|
25
|
7/2.14
|
6.45
|
1.1270
|
4355
|
69.6
|
3000
|
147
|
|
35
|
7/2.52
|
7.50
|
0.8332
|
5760
|
94.1
|
2000
|
180
|
|
50
|
7/3.00
|
9.00
|
0.5786
|
7930
|
135.5
|
1500
|
227
|
续表2
Table2
|
标称截面
Nominal cross section
(mm2)
|
结构根数/ 直径
Structure no./diameter (mm)
|
外径
Out diameter
|
导体最大电阻20℃
Conductor max
Resisture at 20℃(Ω/km)
|
计算断力（不小于）N
Calculated
Breaklong≥
|
计算重量
Calculated Weight
(kg/km)
|
交货长度
(不小于M)
Delivery length
|
连续载流量
Continuous amapcity(A)
|
|
70
|
7/3.60
|
10.80
|
0.4018
|
10590
|
195.1
|
1250
|
284
|
|
95
|
7/4.16
|
12.48
|
0.3009
|
14450
|
260.5
|
1000
|
338
|
|
120
|
19/2.85
|
14.25
|
0.2373
|
19420
|
333.5
|
1500
|
390
|
|
150
|
19/3.15
|
15.75
|
0.1943
|
23310
|
407.4
|
1250
|
454
|
|
185
|
19/3.5
|
17.50
|
0.1574
|
28440
|
503.0
|
1000
|
518
|
|
210
|
19/3.75
|
18.75
|
0.1371
|
32260
|
577.4
|
1000
|
575
|
|
240
|
19/4.00
|
20.00
|
0.1205
|
36260
|
656.9
|
1000
|
610
|
|
300
|
37/3.20
|
22.40
|
0.09689
|
46850
|
820.4
|
1000
|
707
|
|
400
|
37/3.70
|
25.90
|
0.07247
|
61150
|
1097.0
|
1000
|
851
|
|
500
|
37/4.16
|
29.12
|
0.05733
|
76370
|
1387.0
|
1000
|
982
|
|
600
|
61/3.63
|
32.67
|
0.04577
|
91940
|
1744.0
|
800
|
1140
|
|
800
|
61/4.10
|
36.90
|
0.03588
|
115900
|
2225.0
|
800
|
1340
|
七、订货要求：
1、钢芯铝绞线按米（公斤）计售，最低起订量100米（100公斤）；
2、付款方式：现款现货，如数量太多需要订做生产的，须首付订金30%，余款结清发货，电线最长供货周期不超过7天。
文章标签：钢芯铝绞线
