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CU/XLPE/CTS/LSZH/AWA/LSZH 1x240 mm2
CU/XLPE/CTS/LSZH/AWA/LSZH 1x240 mm2
19/33 kV XLPE insulated aluminium wire armoured, single core cables with copper conductor
Read more- Nexans ref. : 10536352
- Country ref. : TR
- EAN : 8680969085724
Description
Description
Standards
-
ProductBS 7835
Application:
Suitable for installations in energy networks where for safety reasons low smoke halogen free and flam retardant cables are specified. The cable is suitable for installation undergorund, in ducts or in air.
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 / Copper tapes
- Separation sheath:LSZH
- Wire armour:Single layer aluminium wire
- Outer sheath:LSZH
Marking:
ELECTRIC CABLE 33000 V BS 7835 NEXANS i Number of cores x cross section "YEAR"
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular stranded (RM)
Material of the inner semi-conductor
XLPE
Insulation
XLPE (chemical)
Material of the external semi-conductor
XLPE
Screen
Copper wires or tapes
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
240 mm²
Nominal outer diameter
49.0 mm
Approximate weight
4250 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
19/33 kV
Max. DC resistance of the conductor at 20°C
0.075 Ohm/km
Approx. inductance, flat formation
0.57 mH/km
Approx. inductance, trefoil formation
0.385 mH/km
Nominal phase capacitance
0.22 µF / km
Perm. current rating buried 20°C - flat formation
470 A
Perm. current rating buried 20°C - trefoil formation
469 A
Perm. current rating in air 30°C - flat formation
745 A
Perm. current rating in air 30°C - trefoil formation
641 A
Permissible short circuit current conductor 1s
34.3 kA
Permissible short circuit current screen 1s
1.16 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� : 1000745-TRDE
- Certification Date : 10/3/18
- AVCP (Assessment and Verification of Constancy of Performance) : System 3
- Notified body : 1008
- Declared performance : Dca-s2,d2,a2
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