Overview
Aluminum Alloy (AAAC/Al-alloy) Power Cables are designed for reliable medium-to-low voltage distribution in industrial facilities, commercial buildings, and municipal infrastructure. By using high-strength, corrosion-resistant aluminum alloy conductors with optimized stranding, these cables offer lighter weight than copper, improved flexibility and fatigue resistance versus ordinary aluminum, and excellent cost-performance. XLPE insulation is typically used for superior electrical, thermal, and aging performance. Constructions are available with or without armour, with optional flame-retardant or LSZH sheaths, and with comprehensive shielding for MV applications.
Typical voltage ratings (power distribution):LV: 0.6/1 kV MV: 6/10 kV, 8.7/15 kV, 12/20 kV, 18/30 kV, 26/35 kV
Conductors: Aluminum alloy (round/sector, compacted), class 2 or flexible class 5 on request
Insulation: XLPE as standard; PVC/EPR optional for specific applications
Shielding (MV types): Conductor/insulation semi-conductive screens + metallic screen (Cu wires/tape or Al tape)
Mechanical protection: Steel tape armour (STA) or steel wire armour (SWA); aluminum tape armour optional for corrosion control
Outer sheath: PVC, PE, or LSZH
Applications: Building feeders, industrial parks, utility distribution, municipal infrastructure, data centers, tunnels, trays, ducts, and direct burial
Standards: IEC 60502-1/-2, GB/T 12706.1/.2, ICEA/IEEE (as specified)
Key Features
High conductivity with reduced weight: 30–50% lighter than copper for easier installation and reduced support loads
Enhanced mechanical properties: Superior tensile strength, bending fatigue and creep resistance vs. plain aluminum
Excellent electrical reliability: XLPE insulation with high dielectric strength and low loss; continuous operating temperature up to 90°C
Robust shielding for MV: Semi-conductive screens and metallic screens to control electric field and partial discharge
Fire-safety options: Flame-retardant and LSZH sheaths available; CPR/GB fire classes on request
Broad installation methods: Suitable for trays, ducts, direct burial, tunnels, and trenches; good corrosion resistance
Layered from inside to outside
Factory photos
If you need technical support, please feel free to contact us.
Customization & Technical Support
• E-Mail: overseasales@tiankang.com
Sales Support:
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