76/132 KV Single-Core XLPE Cable
With Copper Wire Screen and Aluminum laminated sheath.

Cable layout:
Copper conductor, round stranded or segmented optionally with longitudinal water barrier.
Inner semi-conductive layer firmly bonded to the XLPE insulation.
XLPE main insulation, cross-linked.
Outer semi-conductive layer firmly bonded to the XLPE insulation.
Copper wire screen as short-circuit current carrying component with semi-conductive swelling tapes above and below as longitudinal water barrier
Aluminum foil, overlapped as radial diffusion barrier laminated to the over-sheath.
Thermoplastic over-sheath as mechanical protection optionally with semi-conductive and/or flame-retardant layer.

Features of metallic sheath:
Low weight
Low losses
Low cost
Internationally proven design

Production process:
The inner semi-conductive layer, the XLPE main insulation and the outer semi-conductive layer are extruded in a single operation applying a dry curing and a water or nitrogen cooling method.

Applicable standards:
IEC 60840
AEIC CS6
ANSI / ICEA S-108-720