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ARP1H5EX 12/20kV 3x1x240
ARP1H5EX 12/20kV 3x1x240
- Nexans ref. : 10562800
Description
Description
Standards
-
ProductCEI 20-86; HD 620
Helically bundled tripolar cables with aluminium conductor, HPTE insulation, aluminium tape screen, PE outer sheath.
Cables compliant with the requirements of the Construction Products Regulation “CPR (EU) n° 305/2011”.
Fire performance class: Eca
Application:
Suitable for fixed installation laying indirectly buried.
Construction:
- Conductor: stranded, compacted, round aluminium – Cl. 2 (IEC 60228).
- Conductor screen: extruded semiconducting compound.
- Insulation: extruded high performance polypropylene thermoplastic elastomer (HPTE) compound.
- Insulation screen: extruded semiconducting compound – easy strippable.
- Longitudinal watertightness: semiconducting water blocking tape.
- Screen and radial watertightness: aluminium tape longitudinally applied (nominal thickness: 0,3 mm).
- Outer sheath: extruded polyethylene (PE) compound. Colour: red.
Functional characteristics:
- Rated voltages U0/U: 12/20 kV
- Max. operating temperature of conductor: 90°C
- Max. short circuit temperature of conductor: 250°C (max 5s)
- Max. short circuit temperature of screen: 150°C
- Min. installation temperature: -25°C
- Max. tensile strength on the conductor during installation: 50 N/mm2
- Min. bending radius during installation: 21 Dphase
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Aluminum
Conductor shape
Round, stranded and compacted
Conductor flexibility
Class 2 acc. to IEC 60228
Material of the inner semi-conductor
Extruded semiconducting compound
Insulation
Extruded HPTE compound
Material of the external semi-conductor
Extruded semiconducting compound - easy strippable
Material used for longitudinal water tightness
Semiconducting swellable tape
Screen
Aluminium tape
Outer sheath
Extruded PE compound
Sheath colour
Red
Lay Up
Twisted single cores
Dimensional characteristics
Dimensional characteristics
Number of phases
3
Phase Conductor Cross Section
240 mm²
Phase Conductor Diameter
18.5 mm
Nominal insulation thickness
4.9 mm
Minimum insulation thickness
4.31 mm
Diameter over insulation
28.9 mm
Screen thickness
300 µm
Nominal outer sheath thickness
3.0 mm
Nominal overall diameter of each phase cable
38.5 mm
Nominal overall diameter
83.1 mm
Approximate weight
4470 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Max. DC resistance of the conductor at 20°C
0.125 Ohm/km
A.C. Conductor resist. 50Hz and at 90 °C
0.161 Ohm/km
Perm. current rating buried 20°C - trefoil formation
364 A
Permissible short circuit current conductor 1s
22.7 kA
Permissible short circuit current screen 0.5s
3.1 kA
Thermal soil resistivity dry zone
1.5 °K.m/W
Grounding type
Solid bonding
Usage characteristics
Usage characteristics
Laying depth, center of system
800 mm
Resources
Resources
Declaration of Performance
- Declaration of Performance n� : 1000921-ITBP
- Certification Date : 12/10/20
- AVCP (Assessment and Verification of Constancy of Performance) : System 3
- Notified body : 0051
- Declared performance : Eca
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