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NA2XS(FL)2Y - XRUHAKXS 12/20 kV Eca
NA2XS(FL)2Y - XRUHAKXS 12/20 kV Eca
12/20 kV XLPE insulated single core cables with aluminium conductor and PE outer sheath with radial and longitudinal water blocking
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Description
Description
Standards
-
ProductIEC 60502-2
Application
These are cables with low dielectric losses used in energy network with sudden load changes. Laid in residental or industrial areas, underground or in ducts.
Construction
- Conductor:Aluminium
- Conductor screen:Semi-conducting compound (XLPE)
- Insulation:XLPE
- Insulation screen:Semi-conducting compound (XLPE) + water swelling tape + copper wires with counter helix of copper tape
- Outer sheath: Longitudinal Aluminium foil sticking to protective sheath PE
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor flexibility
Stranded class 2
Halogen free
IEC 60754-1; IEC 60754-2
Longitudinally watertight
Yes
Radial waterproof
Yes
Dimensional characteristics
Dimensional characteristics
Number of cores
1
Conductor cross-section
630 mm²
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12/20 kV
Perm. current rating buried 15°C - trefoil formation
- A
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Longitudinal water tightness
Yes
Max. conductor temperature in service
90 °C
Radial water tightness
Yes
U.V resistance
Yes
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Resources
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