AL XLPE CWS MDPE

Triplex medium voltage cable with XLPE insulation and MDPE sheath

APPLICATION

Triplex medium voltage cable with aluminum conductor, XLPE insulation and PE outer sheath, suitable for outdoor and indoor installation, in air, in grounds, and in cable ducts.

Construction

Round solid aluminium conductor (RE) according to EN 60228
Extruded semiconductive cross-linked compound (XLPE-based) conductor screen
Cross-linked Polyethylene (XLPE) insulation
Extruded semiconductive cross-linked compound (XLPE-based) insulation screen
Semiconductive water swelling tape
Metallic screen of copper wires with counter helix of copper tape
Water swelling tape
Polyester separator tape
Polyethylene (MD PE) outer sheath, red

Tehnical characteristics

Voltage rating (U₀/U): 6,35/11 kV
Maximum system voltage (Um): 12 kV
Impulse test voltage: 95 kV
Minimum installation temperature: 0 °C
Cable formation: 3 × single core (triplex)
Maximum conductor operating
temperature: 90 °C
Maximum short-circuit temperature
(≤ 5 s): 250 °C
Minimum bending radius: 15 × D (D = overall cable diameter)