6.6kV Cable
- Material: High-purity Copper (Cu) / Aluminum (Al)
- Type: Circular compacted
- Standards: IEC 60502-2
- Cross-section: Single Core: 35 mm² ~ 630 mm²
- Three Core: 35 mm² ~ 400 mm²
Product Introduction
Description of 6.6kV Medium Voltage Cable:
Conductor: High-purity annealed copper or aluminum conductor, available in cross-sections from 35mm² up to 630mm² for single-core configurations , and 35mm² up to 400mm² for three-core configurations.
Insulation: XLPE (Cross-linked Polyethylene) insulation ensuring excellent electrical and thermal stability under medium voltage stress.
Screen/Sheath: Conductive copper screen to control electric fields and prevent partial discharges; outer sheath (PVC or halogen-free compound) provides protection against oils, chemicals, sunlight, and mechanical damage.
Voltage Rating: 3.8/6.6kV (Highest System Voltage – 7.2kV).
Standards Compliance: IEC 60502-2, IEC 60228, IEC/EN 60332-1-2
Technique Data of Our 6.6kV Medium Voltage Cable:
| Item | Parameter | Details |
|---|---|---|
| Conductor | Material | High-purity Copper (Cu) / Aluminum (Al) |
| Type | Circular compacted | |
| Cross-section | Single Core: 35 mm² ~ 630 mm² Three Core: 35 mm² ~ 400 mm² |
|
| Insulation | Material | XLPE (Cross-linked Polyethylene) |
| Thickness | 2.5 mm to 3.2 mm (depending on cable size) | |
| Screen | Semi-Conductive Screen | SC Tape (Thickness: 0.4 mm to 0.6 mm) |
| Metallic Screen | Copper Tape (CuT) (Thickness: 0.075 mm) | |
| Armoring | Type | AWA (Aluminium Wire) for Single Core Cables SWA (Steel Wire) for Three Core Cables |
| Wire Diameter | 1.6 mm ~ 3.15 mm (depending on cable size) | |
| Sheath | Inner Bedding | Extruded Bedding (Thickness: 1.2 mm to 2.0 mm) |
| Outer Sheath Material | PVC | |
| Performance | Voltage Rating | 3.8/6.6kV (Highest System Voltage: 7.2kV) |
| Max. Short Circuit Temp. | 250°C | |
| Standards | Compliance | IEC 60502-2 |
Application of Our 6.6kV Medium Voltage Cable:
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