Usage characteristics:
Mechanical stress :
(on the whole cable, per mm² of a cross section of plain copper core)
Mechanical characteristics:
Bending Radius
Mobile use = 6 x External diameter.
Static use = 3 x External diameter , if the external diameter < 12mm, 4 x if the external diameter >12 mm.
Electrical characteristics:
Permissible current rating:
- Permanent temperature of operation on the core 90°C
- Ambient temperature for an outdoor installation 30°C
Correction factors according for other ambient temperature : according to IEC 60364.5.523 table 52.D1 or DIN VDE 0298-4 Table 15
Ambient
temperature (°C) |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
| factors |
1.17 |
1.13 |
1.09 |
1.04 |
1 |
0.96 |
0.91 |
0.87 |
0.82 |
0.76 |
0.69 |
0.62 |
0.54 |
0.45 |
The Voltage drop has been determined with Cos φ= 0.8
Short circuit : constant K=139 Amps for 1 second, acc.to IEC 60949 ( short circuit temperature +250°C and conductor temperature +90°C)
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