XKDT-FT 3x1x150/35 mm² 12/20 kV
XKDT-FT 3x1x150/35 mm² 12/20 kV
Three-core cable with cross-linked PE insulation (XLPE),copper-wire screen and galvanized steel flat-wire pulling armour with outer protection sheath.
Read more- Nexans ref. : 10152599
- EAN : 7611755051129
Description
Description
Standards
-
ProductHD 620; IEC 60502
-
NationalASE
Halogenfree three-core cables with cross-linked PE insulation (XLPE),copper-wire screen and galvanized steel flat-wire pulling armour with outer protection sheath. Suitable for laying in declivities and lakes.
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
- Outer HDPE sheath
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
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular
Conductor flexibility
Stranded class 2
Material of the inner semi-conductor
Extruded
Insulation
XLPE (chemical)
Material of the external semi-conductor
Extruded
Material of bedding
SC swelling tape
Outer core type
Waveform concentric
Material used for longitudinal water tightness
Swellable tape
Material of the outer core / screen
Copper wires
Material of filler / inner sheath
Butyl + PE
Armour type
Galvanized flat steel wires (F)
Outer sheath
PE-HD
Sheath colour
Black + 2 red lines
Halogen free
Yes
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
150 mm²
Conductor diameter
14.5 mm
Average insulation thickness
4.8 mm
Diameter over insulation
25.1 mm
Screen section
35 mm²
Diameter over external conductor / metallic screen
28.9 mm
Average sheath thickness
1.8 mm
Diameter over single-core cable
32.8 mm
Diameter over assembly
70.8 mm
Diameter over armour
77.5 mm
Nominal outer sheath thickness
3.8 mm
Nominal outer diameter
84.5 mm
Approximate weight
1186.0 kg/100m
Number of cores
3
Electrical characteristics
Electrical characteristics
Impulse voltage
125 kV
Max. DC resistance of the conductor at 20°C
0.124 Ohm/km
Maximum operating voltage
24 kV
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Test voltage
48 kV
Mechanical characteristics
Mechanical characteristics
Maximum pulling force by laying
24.3 kN
Usage characteristics
Usage characteristics
Minimum installation temperature
-5 °C
Bending factor when laying
12 (xD)
Bending factor when installed
8 (xD)
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Resources
Resources
Declaration of Performance
- Declaration of Performance n� : 1000395-CHCD
- Certification Date : 3/1/23
- AVCP (Assessment and Verification of Constancy of Performance) : System 4
- Declared performance : Fca
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