110KV Power Cable

Application

IEC 60840 64/110kV XLPE HV cable for urban grid undergrounding, power station connections, high-rise building feeders, tunnels, and heavy feeder routes. Handles switching surges. Conductor max 90°C continuous, 250°C short-circuit.

Core Strengths

Aerial-to-underground transitions cause voltage surges. Our IEC 60840 110kV cable handles switching surges and provides long-term moisture protection. CE/TÜV/ISO certified. Proven in urban grid projects.

Standard

GB 11017， IEC60840

Construction

Conductor: Stranded copper (class 2)

Conductor screen: Semiconductive layer

Insulation: XLPE (cross-linked polyethylene)

Insulation screen: Semiconductive layer

Semi-conductive water-blocking tape

Corrugated aluminum sheath (seamless, radial water barrier)

Outer sheath with conductive layer (HDPE or PVC)

Features

Rated voltage: 110kV (HV transmission)

XLPE insulation – 90°C continuous, 250°C short‑circuit

Corrugated aluminum sheath – extreme radial water tightness, mechanical protection, bending flexibility

Semi-conductive water-blocking tape – prevents longitudinal moisture ingress

Outer sheath with conductive layer – anti‑corrosion, suitable for direct burial or tunnel

Ideal for urban grid undergrounding, power station connections, high‑rise building feeders

Installation: direct burial, ducts, tunnels, or aerial (with proper support)

100% factory tested to IEC 60840

Product Data Sheet

Images