Article specifications
| Part no. | 38079 |
|---|---|
| Item description | NA2XS(FL)2Y 12/20 kV black 1 x 300 rm / 25 mm² |
| AWG, approx. | 600 kcmil |
| Outer diameter, approx. (mm) | 47 |
| Copper factor per km | 283,0 |
| Aluminium factor per km | 870,0 |
| Weight, approx. (kg/km) | 2230,0 |
| Metres per packaging unit | 500, 1000 |
| Custom cut lengths available | yes |
| EAN / GTIN | 4060892279539 |
| Customs tariff number | 85446090 |
Manufacturer technical information
Medium voltage cable acc. to DIN VDE 0276-620, HD 620 S2, IEC 60502
Temperature range
during installation -20°C
Permissible operating temperature of the conductor
+90°C
Short circuit temperature at the conductor
+250°C (Short circuit duration max. 5 s)
Nominal voltage
see datasheet
Operating voltage
see datasheet
Test voltage
see datasheet
Minimum bending radius
15x Outer-Ø
Cable Structure
- Al conductor, stranded acc. to DIN VDE 0295 Class 2 / IEC 60228 Class 2
- Inner conductive layer
- Core insulation: XLPE acc. to HD 620 S2 (compound type DIX8)
- Outer conductive layer
- Longitudinally waterproof, conductive wrapping
- Screen: braiding of copper wires with one or two counter helix conductors
- Longitudinally waterproof wrapping
- Aluminium wrapping, firmly welded to the outer sheath
- Outer sheath: PE acc. to HD 620 S2 (compound type DMP2)
- Sheath colour: black
Properties
- for outdoor use
- direct burial
- the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
Notes
- rm = round, stranded conductor
- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
- the PE outer sheath is not flame retardant acc. to DIN EN 60332-1-2
- for maximum operational reliability, the core insulation and the outer conductive layer are simultaneously extruded and permanently welded together. For installation, a peeling tool is recommended.
Application
- Installation primarily for power utility grids and in cable ducts, outdoors, underground and in water, and also on pallets for manufacturing plants, switchgear and power stations. The resistant Al/PE-laminated sheathing acts as a cross water barrier. It inhibits the diffusion of water. In case of sheathing damage, water impact is contained at the flaw. The cable can be severely mechanically stressed during installation and operation. The internal conductive layer between conductor and VPE insulation and the adherent external conductive layer on the VPE insulation guarantees a design with high operational safety and no partial discharge.
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