BARE COPPER CONDUCTORS
Technical Data sheet
 

 

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APPLICATIONS

Power copper conductors Lm Cu are intended for earthing connections in control cabinets and others electrical equipment.

CONSTRUCTION

- multiwire round conductors, stranded of bare annealed copper wires, meeting requirements of class 2 per PN-EN 60228 standard.

CHARACTERISTICS

Conductor size

mm2

10.0

16.0

25.0

35.0

50.0

70.0

95.0

120.0

Construction

mm

7 x 1.35

7 x 1.70

7 x 2.10

7 x 2.50

7 x 3.00

19 x 2.10

19 x 2.50

19 x 2.80

Calculated cross-section

mm2

10.02

15.89

24.25

34.36

49.48

65.81

93.27

117.0

Calculated outer diameter

mm

4.05

5.10

6.30

7.50

9.00

10.50

12.50

14.00

Calculated DC conductor resistance at 20°C

W/km

1.8072

1.1385

0.7460

0.5265

0.3656

0.2762

0.1949

0.1554

Calculated weight

kg/km

90

143

219

310

447

597

846

1061

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