Aerial bundled cable 2x70mm2 AAC/XLPE NTP 370-254 Cable application:
Aerial bundled cable 2x70mm2 AAC/XLPE NTP 370-254 Cable are designed for overhead secundary distribution networks with voltages up to 1000V.
Maximum operating temperature: 90℃；
Overload maximum core temperature:130 °C
Short-circuit max. conductor temperature: 250 °C
Electrical voltage test
The cables shall be subjected to an alternating voltage of 4 kV, with a frequency between 48 Hz and 62 Hz, for 5 minutes and shall not be perforated. Alternatively, a direct voltage of 9.6 kV may be applied.
Construction:
1. Phase cable Conductor: Aluminium 1350, class 2; Insulation: Cross linked polyethylene XLPE.
2. Public lighting: don't have
3. Insulated neutral messenger: don't have
Colour: Black,
Core identification: one cable print as 111 or nothing; one cable with "COMPANY NAME CAAI 0,6/1 kV - (Nb. Cores x Section) + (Nb. conductors x public lighting section) + NA(Neutral messenger section) - Sequential length"
Reference standards
NTP-IEC 60228: Conductors of insulated cables.
NTP 370.254: Cables for overhead distribution networks self-supporting XLPE insulated of rated voltages up to and including 0.6/1 kV.
Aerial bundled cable 2x70mm2 AAC/XLPE NTP 370-254 Technical data
| Nb. of phase cores | Phase Cond. Cross Section (mm2) | Phase cable Insulation thick.(mm) | Public lighting cable(mm2) | Public Insulation thick.(mm) | Neutral Cond.section (mm2) | Insulat. Thick. neutral cable. (mm) | Outer diameter (mm) | Approximate weight (kg/km) |
| 2 | 70 | 1.52 | / | / | / | / | 27.2 | 478 |
Aerial bundled cable 2x70mm2 AAC/XLPE NTP 370-254 Reference images
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Aerial Bundled Cable 2x70mm2 AAC/XLPE NTP 370-254 Images
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