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Aacsr with ASTM B711 IEC61089 Standard
Construction:
The AACSR conductors are also suitable for use in all practical transmission towers,and other structures. Application range from extra high voltage(EHV) transmission lines to sub-service spans at distribution or utilization voltages on private premises as like as ACSR.
AACSR(Aluminum Alloy Conductor Steel Reinforced) has also a long service record because of its economy ,dependability, and strength to weight ratio. The combined light weight and high conductivity of aluminum with strength of the steel cores enable higher tensions ,less sag,and longer spans than any alternative as like as ACSR.
Compared with ACSR ,the tensile strength of aluminum conductor is more strong .
Bare Conductor Types
(1) all aluminum conductor (AAC)
(2) all aluminum alloy conductor(AAAC)
(3) aluminum conductor steel reinforced (ACSR)
(4) aluminium alloy conductor steel reinforced (AACSR)
(5) aluminum conductor aluminum clad steel reinforced(ACSR/AW)
(6)rear earth aluminum conductor steel reinforced(ACSR/RE)
(7)aluminum conductor aluminum alloy reinforced(ACAR)
Aluminum Alloy 6201 wires and the steel cores are concentrically stranded and wrapped helically around a central wire. The additional corrosion protection is available through the application of grease to the cores or infusion of the complete cable with grease.
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Nominal
Cross SectionAlloy Cross Section
Steel Cross Section
Number
of Alloy
WiresDiameter
of Alloy
WiresNumber
of Steel
WiresDiameter
of Steel
WiresOverall
DiameterLinear
MassRated
Tensile
StrengthMax.D.C. Resistance
at 20ºC
mm²
mm²
mm²
-
mm
-
mm
mm
kg/km
daN
Ω/km
163
140
23
26
2.62
7
2.04
16.6
560
7500
0.24
173
140
33
30
2.44
7
2.44
17.1
650
8740
0.24
186
160
26
26
2.8
7
2.18
17.7
645
8560
0.21
198
160
38
30
2.61
7
2.61
18.3
740
10600
0.21
209
180
29
26
2.97
7
2.31
18.8
725
9510
0.187
222
180
42
30
2.76
7
2.76
19.3
825
11200
0.187
232
200
32
26
3.13
7
2.43
19.8
800
10600
0.168
247
200
47
30
2.91
7
2.91
20.4
920
12400
0.168
260
224
36
26
3.31
7
2.57
21
900
11800
0.15
276
224
52
30
3.08
7
3.08
21.6
1025
13900
0.15
291
250
41
26
3.5
7
2.72
22.2
1010
12900
0.135
308
250
58
30
3.26
7
3.26
22.8
1145
15600
0.135
326
280
46
26
3.7
7
2.88
23.4
1140
14400
0.12
345
280
65
30
3.45
7
3.45
24.2
1280
17100
0.12
367
315
52
26
3.93
7
3.06
24.9
1276
16300
0.107
387
315
72
30
3.66
19
2.2
25.6
1433
19000
0.107
413
355
58
26
4.17
7
3.24
26.4
1433
18300
0.095
436
355
81
30
3.88
19
2.33
27.2
1614
21100
0.095
465
400
65
26
4.43
7
3.45
28.1
1612
20700
0.0842
491
400
91
30
4.12
19
2.47
28.8
1816
23700
0.0842
509
450
59
54
3.26
19
1.98
29.5
1703
21500
0.0748
563
500
63
54
3.43
19
2.06
30.9
1873
22900
0.0673
631
560
71
54
3.63
19
2.18
32.7
2101
25700
0.0601
710
630
80
54
3.85
19
2.31
34.6
2365
28600
0.0534
800
710
90
54
4.09
19
2.45
36.8
2665
32200
0.0474
901
800
101
54
4.34
19
2.6
39
3000
36300
0.042
973
900
73
84
3.69
19
2.21
40.6
3062
35500
0.0374
1081
1000
81
84
3.89
19
2.33
42.8
3395
39100
0.0337
1211
1120
91
84
4.12
19
2.47
45.3
3803
43900
0.03
1352
1250
102
84
4.35
19
2.61
47.8