40/69 kV XLPE insulated, radial and longitudinally sealed, single core cables with aluminium conductor

Code: NA2XS(FL)2Y, AL/XLPE/LW/CWS/LW/PE

Standards: VDE 0276 – 632, IEC 60840 TEST STANDARDS

Application
These are cables with low dielectric losses used in energy networks with sudden load changes. Laid in residential or industrial areas, underground in ducts. If the cable gets water inside due to the mechanical damages, swellable tapes prevent the penetration of the water inside the cable.

Technical Data
Max. operating temperature : 90 °C
Max. short circuit temperature : 250 °C (max. 5 sec.)
Rated voltage : 40/69 kV
Min. bending radius : 20 x DD : Cable outer diameter

Construction
1 Stranded aluminium conductor 4 Outer semi conductive layer
2 Inner semi conductive layer 5 Semi conductive swelling tape
7 Semi conductive swelling tape
8 PE coated aluminium foil
3 XLPE insulation 6 Copper screen 9 PE outer jacket