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Heat-resistant and non-insulated wires for overhead power lines

Group: Bare Aluminium Conductors

Technical specification 16.К03-49-2009

1. Application

The conductors are intended for transmission of electric energy in overhead power lines of 110 - 440 kV.

1.1 Advantages of  conductor:

- high mechanical and thermal stability;
- operation in heavy snowfall;
- ability to resist icing, thanks to higher operating temperature;
- operating temperature range of -50 to +100 ° C;
- requirement at the height of towers;
- not require adjustment line, special equipment or training.

 

2. Construction

Nominal cross-sectional area of current-conducting core, mm2  Part of the conductor of aluminum alloy Steel core
Number of wires Nominal wire diameter, mm  The number of layer Число проволок Nominal wire diameter, mm  The number of layer 
10/1,8 6 1,5 1 1 1,5 -
16/2,7 6 1,85 1 1 1,85 -
25/4,2 6 2,3 1 1 2,3 -
35/6,2 6 2,8 1 1 2,8 -
50/8,0 6 3,2 1 1 3,2 -
70/11 6 3,8 1 1 3,8 -
70/72 18 2,2 1 19 2,2 2
95/16 6 4,5 1 1 4,5 -
95/141 24 2,2 1 37 2,2 3
100/16,7 6 4,61 1 1 4,61 -
120/19 26 2,4 2 7 1,85 1
120/27 30 2,2 2 7 2,1 1
150/19 24 2,8 2 7 2,5 1
150/24 26 2,7 2 7 2,1 1
150/34 30 2,5 2 7 2,5 1
185/24 24 3,15 2 7 2,1 1
185/29 26 2,98 2 7 2,3 1
185/43 30 2,8 2 7 2,8 1
185/128 54 2,1 2 37 2,1 3
205/27 24 3,3 2 7 2,2 1
240/32 24 3,6 2 7 2,4 1
240/39 24 4 2 7 2,65 1
240/56 30 3,2 2 7 3,2 1
300/39 24 4 2 7 2,65 1
300/48 26 3,8 2 7 2,95 1
300/66 30 3,5 2 19 2,1 2
300/67 30 3,5 2 7 3,5 1
330/30 48 2,98 3 7 2,3 1
330/43 54 2,8 3 7 2,8 1
400/18 42 3,4 3 7 1,85 1
400/22 76 2,57 4 7 2 1
400/51 54 3,05 3 7 3,05 1
400/64 26 4,37 2 7 3,4 1
400/93 30 4,15 2 19 2,5 2
450/56 54 3,2 3 7 3,2 1
500/26 42 3,9 3 7 2,2 1
500/27 76 2,84 4 7 2,2 1
500/64 54 3,4 3 7 3,4 1
500/204 90 2,65 3 37 2,65 3
500/336 54 3,4 2 61 2,65 4
550/71 54 3,6 3 7 3,6 1
600/72 54 3,7 3 19 2,2 2
650/79 96 2,9 4 19 2,3 2
700/86 96 3,02 4 19 2,4 2
750/93 96 3,15 4 19 2,5 2
800/105 96 3,3 4 19 2,65 2

 

<

Номинальное сечение, мм2

Nominal cross-sectional area of

current-conducting core, mm2 

 

Часть провода из алюминиевого сплава 

Part of the conductor of aluminum alloy

Стальной сердечник 

Steel core

Число проволок 

Number of wires

Номинальный диаметр проволок, мм

Nominal wire diameter, mm 

 

Число повивов 

The number of layer

Число проволок 

Number of wires

Номинальный диаметр проволок, мм

Nominal wire diameter, mm 

 

Число повивов 

The number of layer

10/1,8

6

1,50

1

1

1,50

-

16/2,7

6

1,85

1

1

1,85

-

25/4,2

6

2,30

1

1

2,30

-

35/6,2

6

2,80

1

1

2,80

-

50/8,0

6

3,20

1

1

3,20

-

70/11

6

3,80

1

1

3,80

-

70/72

18

2,20

1

19

2,20

2

95/16

6

4,50

1

1

4,50

-

95/141

24

2,20

1

37

2,20

3

100/16,7

6

4,61

1

1

4,61

-

120/19

26

2,40

2

7

1,85

1

120/27

30

2,20

2

7

2,10

1

150/19

24

2,80

2

7

2,50

1

150/24

26

2,70

2

7

2,10

1

150/34

30

2,50

2

7

2,50

1

185/24

24

3,15

2

7

2,10

1

185/29

26

2,98

2

7

2,30

1

185/43

30

2,80

2

7

2,80

1

185/128

54

2,10

2

37

2,10

3

205/27

24

3,30

2

7

2,20

1

240/32

24

3,60

2

7

2,40

1

240/39

24

4,00

2

7

2,65

1

240/56

30

3,20

2

7

3,20

1

300/39

24

4,00

2

7

2,65

1

300/48

26

3,80

2

7

2,95

1

300/66

30

3,50

2

19

2,10

2

300/67

30

3,50

2

7

3,50

1

330/30

48

2,98

3

7

2,30

1

330/43

54

2,80

3

7

2,80

1

400/18

42

3,40

3

7

1,85

1

400/22

76

2,57

4

7

2,00

1

400/51

54

3,05

3

7

3,05

1

400/64

26

4,37

2

7

3,40

1

400/93

30

4,15

2

19

2,50

2

450/56

54

3,20

3

7

3,20

1

500/26

42

3,90

3

7

2,20

1

500/27

76

2,84

4

7

2,20

1

500/64

54

3,40

3

7

3,40

1

500/204

90

2,65

3

37

2,65

3

500/336

54

3,40

2

61

2,65

4

550/71

54

3,60

3

7

3,60

1

600/72

54

3,70

3

19

2,20

2

650/79

96

2,90

4

19

2,30

2

700/86

96

3,02

4

19

2,40

2

750/93

96

3,15

4

19

2,50

2

800/105

96

3,30

4

19

2,65

2

In the production of wire used modern high-speed, high quality equipment from leading European manufacturers of wire drawing and stranding machines.

Advantages of АСТ:

- relatively low cost of manufacturing
- low cost of fittings and installation
- opportunity to work at elevated temperatures

The lifetime is not less than 45 years.


© Uncomtech, 2011