China All Aluminium Bare Conductor DIN 48201 Overhead Wire Cable

All Aluminium Conductor(AAC Bare Conductor) DIN 48201 Overhead Wire Cable
Application
The conductors are suitable for use in spans on wood poles, transmission towers,and other structures where tensile strength and temperature ratings are not required. Application range from extra high voltage(EHV) transmission lines to sub-service spans at distribution or utilization voltages on private premises.
AAC(All aluminum conductor) is the most economical bare overhead conductor due to its lighter weight. It offers easier handing during installation and use of simpler fittings. The conductor is corrosion resistant due to its homogeneous construction.
Construction
Aluminum 1350 wires are concentrically stranded and wrapped helically around a central wire. Each successive layer has six wires more than the previous underlying layer. Outer layer is right hand lay and reversed in successive layers.
Specification

Code Number
Calculated Cross Section
No./Dia.of Stranding Wire
Overall Diameter
Linear Mass
Calculated Breaking Load
Max.D.C. Resistance at 20ºC
mm²
mm²
mm
mm
kg/km
daN
Ω/km
16
15.89
7/1.70
5.1
44
290
1.8018
25
24.25
7/2.10
6.3
67
425
1.1808
35
34.36
7/2.50
7.5
94
585
0.8332
50
49.48
7/3.00
9.0
135
810
0.5786
50
48.36
19/1.80
9.0
133
860
0.5950
70
65.82
19/2.10
10.5
181
1150
0.4371
95
93.27
19/2.50
12.5
256
1595
0.3084
120
117.00
19/2.80
14.0
322
1910
0.2459
150
147.10
37/2.25
15.2
406
2570
0.1960
185
181.60
37/2.50
17.5
501
3105
0.1587
240
242.54
61/2.25
20.2
670
4015
0.1191
300
299.43
61/2.50
22.5
827
4850
0.0965
400
400.14
61/2.89
26.0
1105
6190
0.0722
500
499.83
61/3.23
29.1
1381
7600
0.0578
625
626.20
91/2.96
32.6
1733
9690
0.04625
800
802.10
91/3.35
36.8
2219
12055
0.0361
1000
999.71
91/3.74
41.1
2766
14845
0.0290