Bare Conductor products in this series are engineered for high-capacity overhead transmission, regional sub-transmission, and structural grounding grids. Built without external insulation, these bare conductors prioritize high electrical conductivity and maximum mechanical fatigue resistance for long-span power corridors.Product Lineup: Supports AAC, AAAC, ACSR, GWS (Galvanized Steel Wire Strand), and CCS (Copper Clad Steel).Standards: Fully compliant with ASTM B231, ASTM B232, BS 215, DIN 48201, and IEC 61089.Compliance: Manufactured using high-purity electrical-grade metals. Third-party type test reports are available upon request.
BCC Conductor
BCC(Bare Copper Conductor)represents the premium industry standard for electrical grounding grids, lightning protection, and substation bonding. Made of 100% pure copper, this uninsulated stranded series offers maximum electrical conductivity and exceptional chemical stability for lifelong underground burial.
·Standards: ASTM B3, ASTM B8
·Conductors: 100% pure electrolytic copper wires stranded concentrically (100% IACS conductivity).
·Temper: Available in Soft/Annealed state for high bending flexibility, or Hard-Drawn state for higher structural tensile strength.
Key Advantages
·Ultimate Conductivity: Offers the lowest electrical resistance available, rapidly channeling massive lightning surges and short-circuit faults safely into the earth grid.
·Lifelong Underground Anti-Rust: Pure copper naturally resists soil acids, high moisture, and chemical corrosion, ensuring decades of maintenance-free grounding security deep underground.
·Easy Field Workability: Extremely flexible and easy to bend. It allows field crew workers to effortlessly crimp into lugs, form grounding loops, or perform exothermic welding (cadwelding) on-site.
Application Guideline
·Choose BCC: Mandated for power station grounding mats, lightning rod down-conductors, transformer neutral bonding, and critical electrical connections where aluminum is restricted.
