| 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
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Conductor size |
mm2 |
10.0 |
16.0 |
25.0 |
35.0 |
50.0 |
70.0 |
95.0 |
120.0 |
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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 |
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Calculated cross-section |
mm2 |
10.02 |
15.89 |
24.25 |
34.36 |
49.48 |
65.81 |
93.27 |
117.0 |
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Calculated outer diameter |
mm |
4.05 |
5.10 |
6.30 |
7.50 |
9.00 |
10.50 |
12.50 |
14.00 |
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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 |
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Calculated weight |
kg/km |
90 |
143 |
219 |
310 |
447 |
597 |
846 |
1061 |
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.