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TSLF-O 24 - 36kV MP three cores with 3 tubes and red searchable marking stripe

TSLF-O 24kV 3x1x630A MP

TSLF-O 24kV 3x1x630A MP

TSLF-O 24kV 3x1x630A MP

Metal screened cable with laminated aluminium and outer semiconducting layer. Three cores twisted together with three tubes for future installation of optical cable and a red searchable marking stripe.

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  • Nexans ref. : 10558142
  • Country ref. : 1087899
  • EAN : 7045210128659
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Description

Description

Standards

  • Product
    HD 620.10K

User benefits:

Diffusion free high voltage cable. Avoids therefore growth of water trees in the XLPE insulation which increases the lifetime.

The semiconducting layer makes it easy to test the outer sheats integrity while on drum, before backfilling, in plastic tubes etc.

The cable has three tubes for future installation of optical cables.

Usage:

Indoor

Underground

Outdoors

Intended for high voltage energy distribution

Fire properties:

Halogen free

Cable marking:

NEXANS NS TSLF 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
XLPE (chemical)
Material of the external semi-conductor
Extruded
Screen
Copper wire
Armour type
Aluminium foil
Radial waterproof
Yes
Outer sheath
MDPE
Halogen free
Yes
Conductor flexibility
Stranded class 2
Outer conductive layer
Yes

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
630 mm²
Conductor diameter
31.1 mm
Diameter over insulation
41.7 mm
Nominal insulation thickness
5.5 mm
Earth conductor cross section
50 mm²
Screen section
31 mm²
Average sheath thickness
2.8 mm
Nominal outer diameter
108.0 mm
Tube diameter
14 mm
Inner diameter
10 mm
Number of tubes
3
Approximate weight
9.8 kg/m
Number of cores
3

Electrical characteristics

Electrical characteristics

Perm. current rating buried 15°C - trefoil formation
735 A
Perm. current rating in air 25°C - trefoil formation
945 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
Inductive reactance at 50Hz
- Ohm/km
Nominal inductance
- mH/km
Phase reactance 50 Hz - trefoil formation
0.09 Ohm/km
Zero sequence reactance at 50HZ
- Ohm/km
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
1008 mm

Usage characteristics

Usage characteristics

Packaging
NX26
Length
350 m
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Minimum installation temperature
-20 °C
Bending factor when laying
5 (xD)

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