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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.
GWS Conductor
GWS(Galvanized Steel Wire)is a heavy-duty, multi-wire mechanical strand designed primarily to serve as overhead shield wires (earth wires/stay wires) or structural messenger lines for overhead utility poles and towers.
·Standards: ASTM A475, BS 183
·Conductors: Concentrically stranded carbon steel wires available in multiple strength grades (Utilities, High-Strength, Extra-High-Strength).
·Optional Upgrade: Available with Class B or Class C heavy zinc coating to combat severe environmental rust aging.
Key Advantages
·Ultimate Mechanical Shield: Delivers massive breaking strength and structural load support, preventing pole leaning and absorbing severe windstorm stresses.
·Lightning Protection: When deployed as an overhead ground wire, it serves as a robust shield against direct lightning strikes, safely grounding fault surges.
Application Guideline
·Choose GWS: Exclusively for overhead tower earth wires, utility pole stay/guy wires, suspension messenger lines, and static ground shields.
Zhongdong Cable combines premium raw materials, large-scale manufacturing capabilities, and strict quality control systems to deliver cable products that fully match your technical requirements and brand identity.
