GB/T 20141-2018
ActiveFormed wire concentric lay overhead electrical stranded conductors
型线同心绞架空导线
Application Summary AI generated
This standard specifies the construction, dimensions, mechanical properties, and test methods for formed wire concentric lay overhead electrical stranded conductors. It is applied in the manufacturing and procurement of bare conductors used in overhead power transmission and distribution lines, particularly where shaped wires (e.g., trapezoidal or Z-shaped) are employed to increase conductor compactness and reduce wind-induced vibration. The standard ensures consistent performance and compatibility for utility and engineering applications in high-voltage and extra-high-voltage grid systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.