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TSLF(HD) 24kV 1x240A
TSLF(HD) 24kV 1x240A
Metal screened cable with aluminium sheath and outer semiconducting layer
Read more- Nexans ref. : 10219656
- Country ref. : 1007514
- EAN : 7045210079333
Description
Description
Standards
-
ProductHD 620.10K
-
TestIEC 60840
User benefits:
Diffusion free high voltage cable
Avoids threfore growth of watertrees in the XLPE insulation which increases the lifetime.
Sheath integrity may be tested while on drum, before backfilling, in plastic pipes etc.
Meter marks
Screen section: Value given is the physical cross section of the copper wires in the screen.
Usage: Indoor, Underground, Outdoors
Intended for high voltage energy distribution
Fire properties:
Halogenfree
Cable marking:
NEXANS NS TSLF kV 1 x mm²/mm² MONTH YEAR, metermarks
Lifemark
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Aluminum
Conductor shape
Circular compacted
Material used for longitudinal water tightness
Swelling powder
Material of the inner semi-conductor
Extruded
Insulation
Extruded XLPE compound
Material of the external semi-conductor
Extruded
Screen
Copper wire
Armour type
Aluminium foil
Radial waterproof
Yes
Outer sheath
HDPE
Outer conductive layer
Yes
Halogen free
Yes
Conductor flexibility
-
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
240 mm²
Conductor diameter
18.2 mm
Diameter over insulation
29.5 mm
Average insulation thickness
5.5 mm
Earth conductor cross section
35 mm²
Screen section
21 mm²
Average sheath thickness
2.5 mm
Nominal outer diameter
38.1 mm
Approximate weight
1.64 kg/m
Number of cores
-
Electrical characteristics
Electrical characteristics
Perm. current rating buried 15°C - flat formation
465 A
Perm. current rating buried 15°C - trefoil formation
455 A
Perm. current rating in air 25°C - flat formation
515 A
Perm. current rating in air 25°C - trefoil formation
490 A
Max. DC resistance of the conductor at 20°C
0.125 Ohm/km
Permissible short circuit current conductor 1s
21.6 kA
Nominal phase capacitance
0.28 µF / km
Inductive reactance at 50Hz
- Ohm/km
Nominal inductance
- mH/km
Phase reactance 50 Hz - flat formation
0.17 Ohm/km
Phase reactance 50 Hz - trefoil formation
0.11 Ohm/km
Maximum operating voltage
24 kV
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Mechanical characteristics
Mechanical characteristics
Maximum Pulling Tension
7.2 kN
Minimum repeated bending diameter
762 mm
Usage characteristics
Usage characteristics
Packaging
NX18
Length
1000 m
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Minimum installation temperature
-20 °C
Bending factor when laying
10 (xD)
Resources
Resources
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