ABC Cable 4x25mm2 Application
4x25mm2 ABC Cable Aerial Bundle Cable Aluminum Insulated Twist Cable used to supply power,usually from a pole-mounted transformer, to the user's service head where connection to the service entrance.To be used at 600V or less phase to phase and at conductor temperatures not to exceed 75°C for polyethylene insulated or 90°C for cross linked.
ABC Cable 4x25mm2 Standard
Aerial Bundled Conductors are manufactured to National French Standard NFC 33-209.
CONSTRUCTION :
4 core ABC Cable Construction
4 core ABC Cable Construction
| Phase Conductor | Aluminium conductor, round stranded compressed (RM). |
| Neutral Conductor | Alloy aluminium conductor round stranded compressed (RM). |
| Insulation | XLPE. |
| Assembly | Cores and the neutral, conductor stranded together in right-hand lay, additionally 1, 2 or 3 cores of reduced cross section can be co-stranded. |
ABC Cable Technical Data
| Rated voltage | kV | 0.6/1 |
| Test voltage | Veff kV/Hz | 4/50 |
| Laying temperature | °C | min. -5 |
| Operating temperature | °C | -15 ~ +90 |
| Conductor temperature | °C | max. +90 |
| Short-circuit temperature | °C/s | max. +250 /5 |
| Bending radius (min.) | mm | 15 × Ø of cable |
ABC Cable 4x25mm2 Parameter
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TECHNICAL DATA SHEET |
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Câble préassemblé torsadé 4x25mm² |
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No. |
Description |
Unit |
Data Provided |
|
1 |
Standards Reference |
|
IEC 60502-1,NFC 33-209 |
|
2 |
Voltage |
Volt |
600/1000 |
|
3 |
Type of cable |
mm² |
4x25 |
|
4 |
Material of conductor |
|
Stranded Aluminum wire |
|
Stranding no. of wires in conductor |
No. |
7 |
|
|
Approx.diameter of conductor |
mm |
6.0 |
|
|
5 |
Material of insulation |
|
Black XLPE |
|
Norminal thickness of insulation |
mm |
1.4 |
|
|
Approx.diameter of insulated conductor |
mm |
8.80 |
|
|
6 |
Approx.overall diameter of completed cable |
mm |
21.7 |
|
7 |
Maximum d.c. resistance of conductor of cable at 20°C |
ohm/km |
1.2 |
|
8 |
Approx.weight of completed cable |
kg/km |
404 |