ARE4H5EX 12/20kV 3x1x185

Helically bundled tripolar cables with aluminium conductor, XLPE 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:  F_ca

Application:

Suitable for fixed installation laying in air or indirectly buried.

Construction:

• Conductor: stranded, compacted, round aluminium – Cl. 2 (IEC 60228).
• Conductor screen: extruded semiconducting compound.
• Insulation: extruded polyethylene (XLPE) compound.
• Insulation screen: extruded semiconducting compound – fully bonded.
• 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 D_phase