AACSR with ASTM B711 Standard

Application

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 .

Construction

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.

Specification

Nominal
Cross Section

Alloy Cross Section

Steel Cross Section

Number
of Alloy
Wires

Diameter
of Alloy
Wires

Number
of Steel
Wires

Diameter
of Steel
Wires

Overall
Diameter

Linear
Mass

Rated
Tensile
Strength

Max.D.C. Resistance
at 20℃

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

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