LV/MV/HV Copper/Aluminum XLPE/PVC Insulated Power Cable
These power cables are insulated with XLPE/PVC. They are made with copper or aluminum conductors and designed for low, medium, and high voltage applications.
Technical Specifications
Overview
High-Performance Power Transmission
These power cables are engineered for reliable energy transmission across low, medium, and high voltage applications, ranging from 1kV up to 30kV. Manufactured in strict accordance with IEC60502 standards, they feature robust XLPE insulation and versatile conductor options to ensure optimal electrical performance. Designed for durability, these cables are available in various configurations, including armored and unarmored versions, suitable for demanding underground and overhead installations.
Technical Specifications
- Voltage Rating
- 1kV (Um 1.2kV) to 30kV (Um 36kV)
- Conductor Material
- CopperAluminum
- Conductor Type
- Class 2 compacted circular or circular standard
- Insulation Material
- Extruded Cross-Linked Polyethylene (XLPE)
- Outer Sheath Material
- PVC (ST2), Black; options for PE or Fire Retardant available
Construction Features
Armor Options
- Galvanized Steel Wire Armor (SWA)
- Double Tape Armor (DTA)
- Aluminum Wire Armor (for single core)
Conductor and Insulation Screening
For rated voltages above 1.8/3kV, cables include non-metallic semi-conducting conductor screening. Insulation screening consists of a non-metallic semi-conducting part combined with a metallic layer, typically plain annealed copper tape, copper wire, or lead alloy/corrugated aluminum sheath.
Testing & Quality
Routine Test Standards
| Test Type | Requirement |
|---|---|
| Partial Discharge | ≤ 20pC at 1.5Uo |
| Hot Set Test (Temp) | 200°C ±3°C |
| Hot Set Test (Elongation) | Max 175% under load |
