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CU/XLPE/CWS/LSZH/AWA/LSZH 1x300/25 mm2
CU/XLPE/CWS/LSZH/AWA/LSZH 1x300/25 mm2
12/20 kV XLPE insulated aluminium wire armoured, single core cables with copper conductor
Read more- Nexans ref. : 10580443
- Country ref. : TR
- EAN : 8680969227711
Description
Description
Standards
-
ProductIEC 60502
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:Copper
- Conductor screen:Semi-conducting compound(XLPE)
- Insulation:XLPE
- Insulation screen:Semi-conducting compound(XLPE)
- Semi-conducting tape:Crape paper
- Metallic screen:Copper wires+counter helix tape
- Separation sheath:LSZH
- Wire armour:Single layer aluminium wire
- Outer sheath:LSZH
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper class 2
Conductor shape
Round, stranded
Material of the inner semi-conductor
XLPE
Insulation
XLPE (chemical)
Material of the external semi-conductor
XLPE
Screen
Copper wire + copper tape
Armour type
Single layer of aluminium wires
Outer sheath
LSZH
Halogen free
IEC 60754-1
Dimensional characteristics
Dimensional characteristics
Number of cores
1
Conductor cross-section
300 mm²
Nominal outer diameter
45.0 mm
Approximate weight
4580 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12/20 kV
Max. DC resistance of the conductor at 20°C
- Ohm/km
Perm. current rating buried 20°C - trefoil formation
- A
Perm. current rating in air 30°C - flat formation
846 A
Permissible short circuit current conductor 1s
42.9 kA
Permissible short circuit current screen 1s
- kA
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-3 Cat. C
Bending factor when laying
15 (xD)
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
Smoke density
IEC 61034
Resources
Resources
Declaration of Performance
- Declaration of Performance n� : 1001214-TRDE
- Certification Date : 3/18/24
- AVCP (Assessment and Verification of Constancy of Performance) : System 3
- Notified body : 1008
- Declared performance : Dca-s1,d2,a1
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