Underground Power Cable 3*150+70 3*185+95 3*240+120 Aluminum XLPE Sta PVC Steel Tape Armoured for Power Transmission

1. Technical Specifications

• Voltage Rating: 0.6/1kV AC system

• Conductor: High purity aluminum (IEC 60228 compliant)

• Configuration:

• Main cores: 3×150/185/240mm²

• Earth core: 1×70/95/120mm²

• Insulation: Cross-linked polyethylene (XLPE)

• Armor: Double-layer galvanized Steel Tape

• Sheath: Weather-resistant PVC compound

• Temperature Rating: 90℃ continuous/250℃ short-circuit

• Bending Radius: ≥15×cable diameter

• Tensile Strength: ≥30kN/m

• Standards: IEC 60502, GB/T 12706

2. Key Features

• Design: Main+earth core configuration for safety

• Mechanical Protection: Crush resistance ≥40kN/m

• Electrical Performance: Insulation resistance ≥500MΩ·km

• Environmental: IP68 waterproof, corrosion-resistant

• Typical Applications:

• Urban underground grids

• Industrial park main lines

• Substation outgoing lines

• Large infrastructure power supply

• Service Life: Over 30 years

• Cost Advantage: 30% savings vs Copper Cables

3. Manufacturing Process

• Compact round Stranded Conductor

• CCV cross-linking production line

• Double-layer gap-wrapped armoring

• Automated PVC Sheath extrusion

• 100% partial discharge test(≤10pC)

• Full traceability quality system

• Rigorous mechanical performance tests

4. Packaging & Shipping

• Standard: Anti-rust steel-wood drums

• Package Length:

• 3×150+70mm²: 500m/drum

• 3×185+95mm²: 400m/drum

• 3×240+120mm²: 300m/drum

• Shipping Methods: Container/Ocean freight

• Special Protection: Waterproof sealing at ends

• MOQ: 200 meters

• Delivery Time: Within 15 working days after contract

5. After-sales Service

• Warranty: 60-month quality guarantee

• Technical Support: Free layout design service

• Installation Guidance: Construction manual provided

• Samples: Free 20-meter samples available

• Response Time: 24-hour technical consultation

• Emergency Service: Faulty cable replacement in 72h

• Value-added: Current carrying capacity calculation software