AACSR with IEC61089 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

Code
Number

No./Dia.of Al Alloy Wire

No./Dia.of Steel Wire

Overall Diameter of  Conductor

Approx. Weight

Max.D.C. Resistance of Conductor at 20℃

 Rated Strength

A2/S1A Conductor

A2/S3A Conductor

mm²

 No./mm

     No./mm

mm

kg/km

Ω/km

kN

kN

16

6/1.98

1/1.98

5.93

74.4

1.7934

9.02

9.88

25

6/2.47

1/2.47

7.41

116.2

1.1478

13.96

15.25

40

6/3.13

1/3.13

9.38

185.9

0.7174

22.02

24.17

63

6/3.92

1/3.92

11.8

292.8

0.4555

34.68

37.58

100

18/2.85

1/2.85

14.3

366.4

0.288

41.24

42.97

125

18/3.19

1/3.19

16

458

0.2304

51.23

53.47

125

26/2.65

       7/2.06

16.8

579.9

0.231

69.86

76.42

160

18/3.61

1/3.61

18

586.2

0.18

65.58

68.03

160

26/3.00

7/2.34

19

742.3

0.1805

88.52

96.61

200

18/4.04

1/4.04

20.2

732.8

0.144

81.97

85.04

200

26/3.36

7/2.61

21.3

927.9

0.1444

110.64

120.77

250

22/4.08

7/2.27

23.1

1013.5

0.1154

117.09

124.72

250

26/3.75

7/2.92

23.8

1159.6

0.1155

138.31

150.96

315

45/3.2

7/2.14

25.8

1196.5

0.0917

136.28

143.3

315

26/4.21

7/3.28

26.7

1461.4

0.0917

171.9

188.44

400

45/3.61

7/2.41

28.9

1519.4

0.0722

172.1

180.36

400

54/3.29

7/3.29

29.7

1738.3

0.0723

201.46

218.17

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