AAAC-All Aluminium Alloy Coductor

  • Code Number: 16
  • Nominal Area Diameter: 18.4mm²
  • Stranding & Wire Diameter: 7/1.83mm
  • Approx Overall Diameter: 5.49mm
  • Approx Weight: 50.4kg/km
  • Breaking Load: 5.43kN

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■ Specifications

►Application
Used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum-alloy to achieve a high strength-to-weight ratio; affords good sag characteristics.


(1)AAAC conductors are extensively used for overhead distribution and transmission lines adjacent to ocean coastlines where there can be a problem of corrosion in the steel of an ACSR construction.
(2)The aluminum alloy conductors are used in replace of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines, when replacing the aluminum conductor steel reinforced , the AAAC can save 5-8% of the construction cost.
(3)AAAC referred to have higher strength but lower conductivity than pure aluminum Being lighter, alloy conductors can sometimes be used to advantage in replace of the more conventional ACSR

►Construction
Standard 6201-T81 high strength aluminum conductors, conforming to ASTM Specification B-399, are concentric-lay- stranded, similar in construction and appearance to 1350 grade aluminum conductors. Standard 6201 alloy conductors are similar to other alloy conductors commercially known as Ardival, Aldrey or Almelec.They were developed to fill the need for an economical conductor for overhead applications requiring higher strength than that obtainable with 1350 grade aluminum conductors, but without a steel core. The DC resistance at 20°C of the 6201-T81 conductors and of the standard ACSRs of the same diameter are approximately the same. Conductors of the 6201-T81 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of 1350-H19 grade aluminum.


►Features
Aluminum alloy conductors have a number of advantages over the use of the ACSR or AAC(all aluminum conductors).
Lower power losses than for equivalent single aluminum-layer ACSR conductors. (The inductive effect of the steel core in the ACSR is eliminated).

• Simpler fittings than those required for ACSR.
• Excellent corrosion resistance in environments conducive to galvanic corrosion in ACSR.
• Strength and sag approximately the same as for equivalent 6/1 and 26/7 ACSR conductors.
• Outside diameters are the same as for standard ACSR conductors, permitting interchangeability of fittings.
• Greater resistance to abrasion than that for 1350 wires in all-aluminum or ACSR conductors.
• High tensile strength as compared to AAC conductor.
• Higher conductivity as compared to ACSR conductor.

►Standard
ASTM B399
BS EN50183 ,BS 3242,DIM 48201IEC 61089

■ Technical Data

►Parameter

AAAC       

 

All Aluminium Alloy Conductors(AAAC) ASTM B 399

 

AREA

Stranding

Wire Dia.
(mm)

Approx. overall diameter
(mm)

Weight
(kg/km)

Nominal Breaking Load
(kN)

Nom. DC resistance at 20 Deg.
(ohm/km)

 

Nominal
AWGorMCM

Actual
(mm2)

 
 

6

13.3

7

1.554

4.67

37

4.22

2.5199

 

4

21.15

7

1.961

5.89

58

6.71

1.5824

 

2

33.63

7

2.474

7.42

93

10.68

0.9942

 

1/0

53.48

7

3.119

9.36

148

16.97

0.6256

 

2/0

67.42

7

3.503

10.51

186

20.52

0.4959

 

3/0

85.03

7

3.932

11.8

234

25.86

0.3936

 

4/0

107.23

7

4.417

13.26

296

32.63

0.3119

 

250

126.66

19

2.913

14.57

349

38.93

0.2642

 

300

152.1

19

3.193

15.97

419

46.77

0.2199

 

350

177.35

19

3.447

17.24

489

52.25

0.1887

 

400

202.71

19

3.686

18.43

559

59.74

0.1650

 

450

228

19

3.909

19.55

629

67.19

0.1467

 

500

253.35

19

4.12

20.6

698

74.64

0.1321

 

550

278.6

37

3.096

21.67

768

83.80

0.1202

 

600

303.8

37

3.233

22.63

838

91.38

0.1102

 

650

329.25

37

3.366

23.56

908

97.94

0.1016

 

700

354.55

37

3.493

24.45

978

102.20

0.0944

 

750

380.2

37

3.617

25.32

1049

109.60

0.0880

 

800

405.15

37

3.734

26.14

1117

116.80

0.0826

 

900

456.16

37

3.962

27.73

1258

131.50

0.0733

 

1000

506.71

37

4.176

29.23

1399

146.10

0.0660

 


AAAC (Characteristics of A2 Conductors) IEC 61089

 

Code number

Area
mm2

Number of wires

Diameter

Linear mass
kg/km

Rated strength
kN

D.C resistance
Ohm/km

 

Wire
mm

Cond
mm

 
 

16

18.4

7

1.83

5.49

50.4

5.43

1.7896

 

25

28.8

7

2.29

6.86

78.7

8.49

1.1453

 

40

46

7

2.89

8.68

125.9

13.58

0.7158

 

63

72.5

7

3.63

10.9

198.3

21.39

0.4545

 

100

115

19

2.7

13.9

316.3

33.95

0.2877

 

125

144

19

3.1

15.5

395.4

42.44

0.2302

 

160

184

19

3.51

17.6

506.1

54.32

0.1798

 

200

230

19

3.93

19.6

632.7

67.91

0.1439

 

250

288

19

4.39

22

790.8

84.88

0.1151

 

315

363

37

3.53

24.7

998.9

106.95

0.0916

 

400

460

37

3.98

27.9

1268.4

135.81

0.0721

 

450

518

37

4.22

29.6

1426.9

152.79

0.0641

 

500

575

37

4.45

31.2

1585.5

169.76

0.0577

 

560

645

61

3.67

33

1778.4

190.14

0.0516

 

630

725

61

3.89

35

2000.7

213.9

0.0458

 

710

817

61

4.13

37.2

2254.8

241.07

0.0407

 

800

921

61

4.38

39.5

2540.6

271.62

0.0361

 

900

1036

91

3.81

41.8

2861.1

305.68

0.0321

 

1000

1151

91

4.01

44.1

3179

339.53

0.0289

 

1120

1289

91

4.25

46.7

3560.5

380.27

0.0258

 

1250

1439

91

4.49

49.4

3973.7

424.41

0.0231

 


AAAC (Characteristics of A3 Conductors) IEC 61089

 

Code number

Area
mm2

Number of wires 

Diameter

Linear mass
kg/km

Rated strength
kN

D.C resistance
Ohm/km

 

Wire
mm

Cond
mm

 
 

16

18.6

7

1.84

5.52

50.8

6.04

1.7896

 

25

29

7

2.3

6.9

79.5

9.44

1.1453

 

40

46.5

7

2.91

8.72

127.1

15.1

0.7158

 

63

73.2

7

3.65

10.9

200.2

23.06

0.4545

 

100

116

19

2.79

14

319.3

37.76

0.2877

 

125

145

19

3.12

15.6

399.2

47.2

0.2302

 

160

186

19

3.53

17.6

511

58.56

0.1798

 

200

232

19

3.95

19.7

638.7

73.2

0.1439

 

250

290

19

4.41

22.1

798.4

91.5

0.1151

 

315

366

37

3.55

24.8

1008.4

115.29

0.0916

 

400

465

37

4

28

1280.5

146.4

0.0721

 

450

523

37

4.24

29.7

1440.5

164.7

0.0641

 

500

581

37

4.47

31.3

1600.6

183

0.0577

 

560

651

61

3.69

33.2

1795.3

204.96

0.0516

 

630

732

61

3.91

35.2

2019.8

230.58

0.0458

 

710

825

61

4.15

37.3

2276.2

259.86

0.0407

 

800

930

61

4.4

39.6

2564.8

292.8

0.0361

 

900

1046

91

3.83

42.1

2888.3

329.4

0.0321

 

1000

1162

91

4.03

44.4

3209.3

366

0.0289

 

1120

1301

91

4.27

46.9

3594.4

409.92

0.0258

 


All Aluminlum Alloy Conductors(AAAC) BS EN 50183

 

Code Name

Area
mm2

No.of wires

Diameter

Mass per unit length
kg/km

Rated strength
kN

DC resistance
Ω/km

 

Wire
mm

Cond.
mm

 
 

BOX

18.8

7

1.85

5.55

51.4

5.55

1.7480

 

ACACLA

23.8

7

2.08

6.24

64.9

7.02

1.3828

 

ALMOND

30.1

7

2.34

7.02

82.2

8.88

1.0926

 

CEDAR

35.5

7

2.54

7.62

96.8

10.46

0.9273

 

DEODAR

42.2

7

2.77

8.31

115.2

12.44

0.7797

 

FIR

47.8

7

2.95

8.85

130.6

14.11

0.6875

 

HAZEL

59.9

7

3.3

9.90

163.4

17.66

0.5494

 

PLNE

71.6

7

3.61

10.8

195.6

21.14

0.4591

 

HOLLY

84.1

7

3.91

11.7

229.5

24.79

0.3913

 

WILLOW

89.7

7

4.04

12.1

245.0

26.47

0.3665

 

OAK

118.9

7

4.65

14.0

324.5

35.07

0.2767

 

MULBERRY

150.9

19

3.18

15.9

414.3

44.52

0.2192

 

ASH

180.7

19

3.48

17.4

496.1

53.31

0.1830

 

ELM

211

19

3.76

18.8

579.2

62.24

0.1568

 

POPLAR

239.4

37

2.87

20.1

659.4

70.61

0.1387

 

SYCAMORE

303.2

37

3.23

22.6

835.2

89.40

0.1095

 

UPAS

362.1

37

3.53

24.7

997.5

106.82

0.0917

 

YEW

479

37

4.06

28.4

1319.6

141.31

0.0693

 

TOTARA

498.1

37

4.14

29.0

1372.1

146.93

0.0666

 

RUBUS

586.9

61

3.5

31.5

1622.0

173.13

0.0567

 

SORBUS

659.4

61

3.71

33.4

1822.5

194.53

0.0505

 

ARAUCARIA

821.1

61

4.14

37.3

2269.4

242.24

0.0406

 

REDWOOD

996.2

61

4.56

41.0

2753.2

293.88

0.0334

 


All Aluminium Alloy Conductors (AAAC) BS EN 50183

Designation

Area

Stranding wire Dia.

Overall Diameter

Nominal Breaking Load

Nominal DC Resistance at 20

Standard Weight

mm2

No

Φ

mm

kN

Ohm/km

kg/km

ASTER 22

22

7

2

6

7.15

1.4989

60

ASTER 34.4

34.4

7

2.5

7.5

11.17

0.9593

93.8

ASTER 54.6

54.6

7

3.15

9.45

17.73

0.6042

148.9

ASTER 75.5

75.5

19

2.25

11.3

24.55

0.4388

207.4

ASTER 117

117

19

2.8

14

38.02

0.2833

321.2

ASTER 148

148.1

19

3.15

15.8

48.12

0.2239

406.5

ASTER 181.6

181.6

37

2.5

17.5

59.03

0.1831

500.3

ASTER 228

227.8

37

2.8

19.6

74.04

0.146

627.6

ASTER 288

288.3

37

3.15

22.1

93.71

0.1154

794.3

ASTER 366

366.2

37

3.55

24.9

115.36

0.0908

1008.9

ASTER 570

570.2

61

3.45

31.1

185.33

0.0585

1576

ASTER 851

850.7

91

3.45

38

276.47

0.0394

2360.7

ASTER 1144

1143.5

91

4

44

360.22

0.0293

3173.4

ASTER 1600

1595.9

127

4

52

502.72

0.021

4427.5

 

 

AAAC 6201- All Aluminium Alloy Conductor

AS 1531

Code Name

Strands/Wire Diameter

Overall Diameter (Approx)

Calculated Equivalent Aluminium Area

Sectional Area

Approx.
Mass

Calculated Minimum Breaking Load

D.C.Resistence
at 20

mm

mm

mm2

mm2

kg/km

kN

Ω/km

Agate

7/1.75

5.25

14.3

16.84

46

4.71

1.972

Amethyst

7/2.25

6.75

23.7

27.83

76

7.78

1.194

Diamond

7/2.50

7.50

29.3

34.36

94

9.64

0.967

Dolomite

7/2.75

8.25

35.4

41.58

114

11.6

0.799

Emerald

7/3.00

9.00

42.2

49.48

136

13.9

0.671

Garnet

7/3.75

11.3

65.8

77.28

211

21.7

0.43

Jade

7/4.50

13.5

94.8

111.3

304

31.2

0.298

Jasper

7/4.75

14.3

106

124.0

340

34.8

0.268

Opal

19/3.25

16.3

134

157.6

433

44.2

0.212

Patronite

19/3.50

17.5

155

182.80

502

51.3

0.183

Pearl

19/3.75

18.8

178

209.8

577

58.8

0.159

Ruby

37/3.00

21.0

221

261.60

720

73.5

0.128

Ruthenium

37/3.25

22.8

260

307.00

845

86.1

0.109

Rutile

19/4.75

23.8

285

336.7

925

94.4

0.09991

Sapphire

37/3.75

26.3

345

408.50

1125

115

0.0819

Spinel

61/3.25

29.3

427

506.10

1396

135

0.0662

Tantalum

61/3.50

31.5

495

586.90

1620

156

0.0572

Topaz

61/3.75

33.8

568

673.40

1858

179

0.0498

Zircon

91/4.50

49.5

1220

1447

3997

384

0.0232




►High Quality Assurance



►Advantages
1, There is a professional design engineer team, before manufacturing, all of the product drawing will be approved by CSBTS (State Bureau of Quality Technical Supervision), and then the cable could be produced only if qualified.

2, To ensure the raw materials quality, all the copper are special-used for cable with the Inspection Certificates. The raw material is inspected when entering factory, and only the qualified material could be put in storage and used for production.

3, To ensure the product quality, there is a professional high level quality laboratory, most of the key technology date will be checked by high precision instrument

4, To ensure no problems before delivery, all the raw materials and cables are supervised and inspected again by the experts of inspection institution for inspection institution for cable. we could offer the international quality certification of ISO9001 and CE, and the inspection report of SGS, BV, etc, Quality Certificates.

►Company Overview
Founded in 1988, Henan Guowang (State-Grid) Cable Co., Ltd. is located in Xinzheng New Technology Industrial Zone, covering an area of 40,000 square meters and has own modern production workshops, hundreds of professional and technical employees, owning unique geographic location and optimum investment environment. Guowang focuses on the production and innovation of cables, our main products include: Aluminum series, Aerial insulated series, Low voltage power cable series, High voltage power cable and Rubber cable. We are obtaining vigorous development with an amazing speed in China and also becoming a very influential leader in cable area step by step.


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