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AL/XLPE/WBT/CWS/WBT/FL/LSZH 12/20 kV Cca Class
AL/XLPE/WBT/CWS/WBT/FL/LSZH 12/20 kV Cca Class
12/20 kV XLPE insulated single core cables with aluminium conductor
Read moreAL/XLPE/WBT/CWS/WBT/FL/LSZH 1X185/35 mm2
Nexans ref. 10588565 - Country ref. TR
- Packaging: Drum
- Conductor cross-section: 185 mm²
- Approximate weight: 1710 kg/km
- Maximum outer diameter: 38.3 mm
- Minimum outer diameter: 34.5 mm
- Minimum outer sheath thickness: 1.48 mm
- Max. DC resistance of the conductor at 20°C: 0.164 Ohm/km
- Impedance at 50 Hz : 0.23 Ohm
- Perm. current rating buried 20°C - trefoil formation: 317 A
- Perm. current rating in air 30°C - flat formation: 504 A
- Reactance at 50 Hz: 0.11 Ohm/km
- Short Circuit Current 1 s Max : 17.4 kA
- Voltage Drop: 0.4 V/A.km
AL/XLPE/WBT/CWS/WBT/FL/LSZH 1X630/35 mm2
Nexans ref. 10588564 - Country ref. TR
- Packaging: Drum
- Conductor cross-section: 630 mm²
- Approximate weight: 3500 kg/km
- Maximum outer diameter: 54.5 mm
- Minimum outer diameter: 49.3 mm
- Minimum outer sheath thickness: 1.8 mm
- Max. DC resistance of the conductor at 20°C: 0.0469 Ohm/km
- Impedance at 50 Hz : 0.1 Ohm
- Perm. current rating buried 20°C - trefoil formation: 600 A
- Perm. current rating in air 30°C - flat formation: 930 A
- Reactance at 50 Hz: 0.09 Ohm/km
- Short Circuit Current 1 s Max : 59.2 kA
- Voltage Drop: 0.2 V/A.km
Description
Description
Standards
-
ProductEN 50575; IEC 60228; IEC 60502
-
TestIEC 60332-3-24; IEC 60754-1; IEC 60754-2
Application
These are cables with low dielectric losses used in energy networks with sudden load changes where mechanical stresses expected. Laid in residential or industrial areas, underground or in ducts.
Construction
- Conductor:Aluminium
- Conductor screen:Extruded semi-conductor
- Insulation:XLPE
- Insulation screen:Extruded semi-conductor (Strippable)
- Semi-conducting tape:Water swelling tape
- Metallic screen:Copper wires+counter helix tape
- Taping: Water swelling tape on the metallic screen
- Radial water blocking: Longitudinal aluminium foil sticking to Protective Sheath
- Outer sheath:LSZH
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Halogen free
IEC 60754-1
Dimensional characteristics
Dimensional characteristics
Nominal insulation thickness
5.5 mm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Flame retardant
IEC 60332-3 Cat. C
Bending factor when laying
12 (xD)
Gases corrosivity
IEC 60754-1; IEC 60754-2
Longitudinal water tightness
Yes
Radial water tightness
Yes
Smoke density
IEC 61034-2
U.V resistance
Yes
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Resources
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