The Copper Concentric Cable with 2 cores (available in 10mm² and 16mm² cross-sectional areas) is a high-performance low-voltage power cable designed in compliance with IEC standards. Its concentric construction ensures electrical reliability, enhanced mechanical protection, and added security—making it ideal for service entrances and anti-tampering installations.
Key Features
Concentric Design: The core feature of this cable is its structure—two copper insulated conductors surrounded by a concentric layer of copper wires (neutral), often applied in a helical or woven form. This provides electrical shielding, fault current return path, and mechanical strength.
High Conductivity Copper: Both the phase and concentric neutral conductors are made from high-purity annealed copper, offering excellent conductivity and long-term reliability.
2-Core Configuration: Designed for single-phase systems, this cable contains two insulated phase conductors (L + N), suitable for residential and commercial applications.
Available Sizes:
2×10mm² + concentric neutral
2×16mm² + concentric neutral
These sizes provide different ampacity ratings, allowing users to select according to the system's power demand.
Copper Concentric Cable Standard
IEC60502-1, BS7870, ASTMD2655
ASTMB556, ASTMB193, ASTMB8, UL44, UL1581, UL854
CONSTRUCTION
Copper Concentric Cable Standard Construction
1.Phase conductor: Copper Conductor
2.Insulation :XLPE
3.Neutral conductor :Copper Wire
4.Binder tape :Non-hygroscopic tape
5.Sheathed:PVC (XLPE/PE) sheath
Applications
Service Entrance Cable: Ideal for connections from distribution transformers or street mains to meter panels.
Feeder Cable: From the meter panel to building distribution boards.
Anti-Theft Installations: The concentric neutral layer offers tamper-resistance.
Underground and Outdoor Use: Suitable for direct burial, conduit, or outdoor exposure in wet or dry environments.
Technical Advantages
Enhanced mechanical durability and fault tolerance
Simplified installation layout due to integrated neutral
Improved safety and reduced electromagnetic interference (EMI)
Suitable for smart metering and modern utility networks
For datasheets, installation guidelines, or custom configurations, feel free to contact our technical team or request a product quotation.