Clean Energy Cables Supplier
Engineered for medium to high voltage transmission (3.8/6.6kV - 19/33kV AC 50Hz), 30KV Aluminum Alloy Cables demonstrate multi-environment adaptability through specialized cladding configurations. The corrosion-resistant aluminum-magnesium-silicon alloy conductors meet BS EN 60228 Class 2 flexibility requirements for deployment across critical infrastructure networks.
Key Implementation Scenarios:
Grid Infrastructure
Primary power routing between utility substations and distribution hubs
Interconnection of generation facilities in integrated energy complexes
Environmental Adaptations
UV-stabilized exterior for aerial spans and outdoor tray systems
Moisture-blocking composite layers for direct burial (-20°C frost line compliance)
Hydrostatic pressure-resistant construction for subaqueous installations
Industrial Connectivity
Hazardous area installations (Zone 2/22 ATEX compliance)
Energy backbone networks in petrochemical complexes
Underground conduit systems for urban power transmission
Basic Info.
|
Ground temperature |
20℃ |
|
Ambient temperature (in air) |
30℃ |
|
Soil depth |
0.8m |
|
Soil thermal resistance |
1.5K-m/ W |
Specification
Conductors: Plain annealed copper or aluminum conductors according to IEC 60228 (Class 1 or 2).
Conductor shielding: The conductor shielding shall be non-metallic and shall consist of an extruded semi-conductive compound with a semiconductor strip applied on top of the semiconductor compound. The conductor shield shall be applied outside the conductor and inside the insulating shield in a triple extrusion process.
The conductor shield is applied in a triple extrusion process outside the conductor and inside the insulating shield. The conductor shield consists of a nonmetallic layer of extruded semiconducting compound that must be securely adhered to the insulation to exclude all gaps. The conductor shield is suitable for use in the range of 1.8/3KV to 3.6/6KV.
3.6/6KV for PVC, EPR/HEPR insulated cables is not required.
Insulation: 1.8/3KV and 3.6/6KV cable ranges are generally insulated with PVC, but can also be insulated with XLPE, EPR/HEPR.
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