ARE4H5EXY 12/20kV 3x95+50Y IT

Description

Helically bundled tripolar cables, with messenger. Phases with aluminium conductor, XLPE insulation, aluminium tape screen, PE outer sheath. Messenger with aluminium clad steel conductor.

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.

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 – easy strippable.
• Screen and radial watertightness: aluminium tape longitudinally applied (nominal thickness: 0,3 mm).
• Outer sheath: extruded polyethylene (PE) compound. Colour: grey.
• Messenger: stranded aluminium clad steel wires.

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