XDAluT XLPE insulated cables

 Halogenfree single-core cables with cross-linked PE insulation (XLPE) and extruded aluminium sheath.

Applications

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

Key-points

• Rated voltages 10 kV / 20 kV / 30 kV
• Conductor cross sections 25 mm2 up to 630 mm2
• Idealy adapted for laying in lakes and thanks to its low screen resistance it is suitable for rocky areas exposed to lightnîng.

Construction

• Copper conductor
• Inner semi-conductor
• Cross-linked PE insulation ( XLPE )
• Outer semi-conductor
• Semi-conductive swelling tapes
• Extruded aluminium screen
• Outer HDPE sheath

Key points of seamless extruded aluminum sheath

• radial sealing guaranted (eg. laying for lake)
• allows important clamping radial forces
• good mechanical protection of cable
• excellent protection of electrical cable.
• Where lightening danger exists, the good condutivity of the sheath provides optima ground connection and avoids damages duc to over voltages