AAC-All Aluminum Stranded Conductor AS/NZS 1531

The AAC (All Aluminum Conductor) stranded conductor compliant with AS/NZS 1531 is an ideal solution for overhead power transmission and distribution. Designed entirely from high-quality aluminum strands, this conductor offers excellent electrical conductivity, lightweight construction, and superior corrosion resistance, making it well-suited for both urban and rural environments. Its stranded design provides enhanced flexibility and mechanical strength, ensuring reliable performance under various installation conditions. Manufactured in accordance with the strict standards of AS/NZS 1531, this conductor guarantees safety, durability, and efficient energy transmission. Whether for new installations or system upgrades, the AAC stranded conductor delivers cost-effective, reliable, and environmentally friendly power distribution.

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  • Aac All Aluminum Stranded Conductor As Nzs 1531

AAC-All Aluminum Stranded Conductor AS/NZS 1531

AAC AS/NZS 1531

  • Shape of conductor circular and sectional
  • Material All aluminum conductor
  • Insulation N/A
  • Standard AS 1531

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AAC-All Aluminum Conductor AS/NZS 1531 Overview

The stranded All Aluminium Conductor (AAC) are made up of concentric-lay-stranded aluminum wires only.The conductor may be made up of 7, 19, 37, 61 or more wires in 1, 2, 3, 4 or more layers around a central wire. Each successive layer shall have six more wires than the layer immediately beneath. For a gien cross-sectional area, the conductor becomes more flexible as the number of wires is increased (with a corresponding decrease in size of each wire).

STANDARD

Standard sizes to AS/NZS 1531

Construction

AAC-All Aluminum Conductor AS/NZS 1531 Construction:
When All Aluminium Conductors are to be used in overhead lines, full hard drawn temper wires are used. The illustration below show some typical stranding patterns.

AAC-All Aluminum Conductor AS/NZS 1531 Construction

AAC-All Aluminum Conductor AS/NZS 1531 Construction

AAC-All Aluminum Conductor AS/NZS 1531 Parameter

 Product code

Strand/wire
diameter
No/mm

Nominal
C.S.A.

mm2

 Nominal
O.D.

mm

Approximate
Mass
kg/km

Calculated
minimum
breaking load
kN

Calculated final modulus
of elasticity
GPa

 

Coefficient
of linear expansion

/°C x 10-6

LEO

7/2.50

34.4

7.5

94.3

5.7

65

23

LEONIDS

7/2.75

41.6

8.3

113

6.7

65

23

LIBRA

7/3.00

49.5

9.0

135

7.9

65

23

MARS

7/3.75

77.3

11.3

212

11.8

65

23

MECURY

7/4.50

111

13.5

304

16.9

65

23

MOON

7/4.75

124

14.3

339

18.9

65

23

NEPTUNE

19/3.25

158

16.3

433

24.7

65

23

ORION

19/3.50

183

17.5

503

28.7

65

23

PLUTO

19/3.75

210

18.8

576

31.9

65

23

SATURN

37/3.00

262

21.0

721

42.2

64

23

SIRUS

37/3.25

307

22.8

845

48.2

64

23

TAURUS

19/4.75

337

23.8

924

51.3

65

23

TRITON

37/3.75

409

26.3

1120

62.1

64

23

TROJANS

61/3.00

431

27.0

1192

66.0

64

23

URANUS

61/3.25

506

29.3

1400

75.2

64

23

URSULA

61/3.50

587

31.5

1620

87.3

64

23

VENUS

61/3.75

674

33.8

1860

97.2

64

23