BARE COPPER CONDUCTORS
Technical Data sheet
 

 

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APPLICATIONS

Copper conductors L Cu are intended to build and repair the overhead power lines, mainly in train and tram tractions and special installations (e.g. in battery rooms).

Hard drawn copper wires enhances protection against mechanical damage during overhead lines operation.

CONSTRUCTION

- multiwire conductors, stranded of hard drawn copper wires, meeting requirements of class 2 per DIN EN 48201 standard.

CHARACTERISTICS

Conductor size

mm2

10.0

16.0

25.0

35.0

50.0

Wires construction

mm

7 x 1.35

7 x 1.70

7 x 2.10

7 x 2.50

7 x 3.00

Calculated cross-section

mm2

10.02

15.89

24.25

34.36

49.48

Calculated outer diameter

mm

4.05

5.10

6.30

7.50

9.00

Calculated DC conductor resistance at 20°C

W/km

1.8072

1.1385

0.7460

0.5265

0.3656

Calculated breaking force

kN

4.02

6.38

9.71

13.78

19.82

Calculated weight

kg/km

90

143

219

310

447

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.