High-Voltage Cable
MV/HV power cable for transmission and distribution.
Product Overview
High-voltage power cables are engineered for medium and high voltage transmission and distribution networks. They feature XLPE insulation with semiconducting screens and metallic shielding for safe, reliable power delivery at voltages up to 35 kV.
Key Features
- Compact stranded copper or aluminum conductor
- Triple extrusion: conductor screen + XLPE + insulation screen
- Copper wire/tape metallic screen for fault current
- Optional steel wire armour for mechanical protection
- Available 6/10 kV to 26/35 kV ratings
Technical Specifications
Typical ratings for medium/high voltage power cables to IEC 60502-2.
| Rated Voltage (U0/U) | 6/10 kV, 8.7/15 kV, 12/20 kV, 18/30 kV, 26/35 kV |
|---|---|
| Conductor | Copper or Aluminum, Class 2 (IEC 60228) |
| Insulation | XLPE (Cross-linked Polyethylene) |
| Screens | Semiconducting conductor + insulation screens |
| Metallic Screen | Copper wire or tape |
| Max. Operating Temp. | 90 °C (conductor) |
| Short-Circuit Temp. | 250 °C (max. 5 s) |
| Standards | IEC 60502-2, EN 50525, GB/T 12706, CE |
Typical Applications
Power transmission and distribution networksSubstation interconnectionsIndustrial plant HV supplyRenewable energy grid connections
Standards & Compliance
Manufactured and tested to the following international standards.
IEC 60502-2Power cables 1–30 kV
EN 50525High-voltage cables
GB/T 12706China power cables
CEEU declaration
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