XKDT-F Armoured 3 core cables XLPE insulated


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International Designation N2XSE(F)2YF

Three-core cables with cross-linked PE insulation (XLPE), copper-wire screens and galvanized steel flat-wire armour

Conductor cross-sections 50 mm² to 240 mm².

Other voltage levels or conductor cross-sections on request.

Standards
International	HD 620; IEC 60502
National	ASE

Description

Halogenfree three-core cables with cross-linked PE insulation (XLPE), copper-wire screens and galvanized steel flat-wire armour suitable for laying in declivities or where a mechanical protection of the cable is needed.

Applications

Underground distribution networks
Laying in tubes and direct buried
Arises in electrical substations

Key points

Nominal voltage 10 kV / 20 kV / 30 kV
Lead sections 50 to 240 mm2

Construction three-core cables

Assembly of 3 XLPE insulated single core cables
Extruded filler
Galvanized steel flat-wire armour

Construction single core cables

Copper conductor
Inner Semiconductor
Cross-linkend PE insulation (XLPE)
Outer semi-conductor
Semi-conductive swelling tape
Copper wire screen
Swelling tape
Outer PE sheath

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Characteristics
Construction characteristics
Conductor material	Aluminium / Polyester tape
Conductor shape	Circular
Conductor flexibility	Stranded class 2
Insulation	Polyester tape separator
Armour type	Galvanized flat steel wires (F)
Halogen free	PE
Dimensional characteristics
Number of cores	3
Electrical characteristics
Rated Voltage Uo/U (Um)	12 / 20 (24) kV
Maximum operating voltage	24kV
Test voltage	48kV
Impulse voltage	125kV
Usage characteristics
Maximum operating temperature	90°C
Short-circuit max. conductor temperature	250°C
Field of application	Indoor, Outdoor, Underground

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Results 4/4

Nexans ref.	Name	Cross section (mm²)
10152593	XKDT-F 3x1x 50/16 mm² 12/20 kV	50
10152596	XKDT-F 3x1x 95/25 mm² 12/20 kV	95
10152598	XKDT-F 3x1x150/35 mm² 12/20 kV	150
0246042070	XKDT-F 3x1x240/35 mm² 12/20 kV	240