ACSR Bare Overhead Conductors

1.Overhead Aluminium Bare ACSR Conductor for Transmission Line Use
2.ACSR Bare Overhead Conductors
3.Overhead Bare Stranded Aluminum Conductor Steel Reinforced ACSR Conductor
4.Overhead Bare Electric Cable ACSR Steel Reinforced Aluminum AAC AAAC Conductor
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Product Details

ITEM NAME : ACSR Bare Overhead Conductors  
 

Construction

ACSR Bare Overhead Conductors

 

Standard

Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110 
 

Voltage Rating

1kV,10kV


Application

ACSR conductors are widely used for electrical power transmission over long distances, since they are ideal for long overhead lines spans. They are also used as a messenger for supporting overhead electrical cables.

ACSR conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers. The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium.
Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different.

By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. A higher U. T. S. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content.
 

Temperature

1)The tallest temperature of the cable conductor:

XLPE insulated cable:90°C;

HDPE insulated cable:75°C.

2)During having a short(lasting less than 5 seconds) the maximum temperature:

XLPE insulated cable:250°C;

HDPE insulated cable:150°C.

Al Nominal Area

mm²

Ste Nominal Area

mm²

Reference diameter

mm

Approximate weight   kg/km

Steel-Al conductor XLPE insulation aerial cable

(GB China Type:JKLGYJ)

Steel-Al conductorHDPE insulation aerial cable

(GB China Type:JKLGY)

35

6

15.8

265

267

50

8

17.0

333

335

70

10

18.8

421

423

95

15

21.0

550

552

120

20

22.6

672

674

150

25

24.2

808

810

185

30

26.4

1003

1005

240

30

28.6

1251

1254

300

40

31.8

1524

1527


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