Data cables - electrical characteristics
| Cross section in mm² | 0,14 | 0,25 | 0,34 | 0,50 | 0,75 | 1,00 | 1,50 |
|---|---|---|---|---|---|---|---|
max. conductor resistance at 20 °C in Ω/ km | 148,0 | 79,9 | 58,0 | 38,9 | 26,0 | 19,5 | 13,3 |
Capacitance core/core approx. nF/km for... | |||||||
| ... PVC | 120 | 120 | 130 | 140 | 150 | 170 | 190 |
| ... TPE-E | 100 | 100 | 120 | 120 | 150 | 150 | 170 |
| ... PE | 60 | 60 | 80 | 90 | 90 | 100 | 110 |
| ... SABIX® 336 | 70 | 70 | 70 | 80 | 90 | 100 | 110 |
Screened data cables – electrical characteristics
| Cross section in mm² | 0,14 | 0,25 | 0,34 | 0,50 | 0,75 | 1,00 | 1,50 |
|---|---|---|---|---|---|---|---|
| max. conductor resistance at 20 °C in Ω/ km acc. VDE 0812 | 148,0 | 79,9 | 58,0 | 38,9 | 26,0 | 19,5 | 13,3 |
| Capacitance core/core approx. nF/km for... | |||||||
| ... PVC | 50 | 50 | 55 | 55 | 60 | 60 | 60 |
| ... TPE-E | 40 | 50 | 50 | 50 | 60 | 70 | 70 |
| ... PE | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| ... SABIX® 336 | 30 | 30 | 30 | 30 | 30 | 30 | 35 |
The mentioned values are approximate values. Capacitance is dependent on cable constructions, screenings and wall thickness of the insulation and, therefore, can be different from above mentioned data.
Data cables - construction of strands
for example item groups 0305, 0315, 0345, 5305, 5315, 5345, 6305, 6315, 6345, …
| Nominal cross section | no. of wires x diameter of wires |
|---|---|
| 0,14 mm2 | ≈ 18 x 0,11 mmØ |
| 0,25 mm2 | ≈ 14 x 0,16 mmØ |
| 0,34 mm2 | ≈ 7 x 0,26 mmØ |
| 0,50 mm2 | ≈ 15 x 0,21 mmØ |
| 0,75 mm2 | ≈ 23 x 0,21 mmØ |
| 1,00 mm2 | ≈ 30 x 0,21 mmØ |
| 1,50 mm2 | ≈ 28 x 0,26 mmØ |
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