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TSLI 24kV 3x1x630A
TSLI 24kV 3x1x630A
Metal screened cable with laminated aluminium and polyethylene sheath. Tree twisted cores.
Read more- Nexans ref. : TBA
Description
Description
Standards
-
ProductHD 620.10K; IEC 60228; IEC 60502-2
-
TestIEC 60332-3 Cat.C
User benefits:
Diffusion free high voltage cable.
Avoids therefore growth of water trees in the XLPE insulation which increases the lifetime
Usage:
Indoor
Tunnels
Industrial installations
Outdoors
Intended for high voltage energy distribution
Fire propertirs:
Fire retardent
Halogen free
Cable marking:
NEXANS NS TSLI XX kV 1 x mm²/mm² MONTH YEAR
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
Individual sheath
-
Outer sheath
Fire-retardant
Halogen free
Yes
Conductor flexibility
Stranded class 2
Dimensional characteristics
Dimensional characteristics
Average insulation thickness
2.8 mm
Conductor cross-section
630 mm²
Conductor diameter
30.1 mm
Diameter over insulation
41.7 mm
Nominal insulation thickness
5.5 mm
Earth conductor cross section
50 mm²
Screen section
50 mm²
Average sheath thickness
2.8 mm
Nominal outer diameter
110.0 mm
Approximate weight
9.558 kg/m
Approximate weight
- kg/km
Number of cores
3
Electrical characteristics
Electrical characteristics
Perm. current rating buried 15°C - trefoil formation
715 A
Perm. current rating in air 25°C - trefoil formation
720 A
Max. DC resistance of the conductor at 20°C
0.0469 Ohm/km
Permissible short circuit current conductor 1s
59.5 kA
Nominal phase capacitance
0.43 µF / km
Phase reactance 50 Hz - trefoil formation
0.09 Ohm/km
Permissible short circuit current
59500 A
Maximum operating voltage
24 kV
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Mechanical characteristics
Mechanical characteristics
Maximum Pulling Tension
56.7 kN
Minimum repeated bending diameter
550 mm
Usage characteristics
Usage characteristics
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Minimum installation temperature
-20 °C
Bending factor when laying
5 (xD)
Resources
Resources
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