GB/T 25084-2010
ActiveInsulator strings and sets for overhead lines with a nominal voltage greater than 1000V - AC power arc tests
标称电压高于1000V的架空线路用绝缘子串和绝缘子串组 交流工频电弧试验
Application Summary AI generated
This standard specifies the test methods and acceptance criteria for evaluating the ability of insulator strings and sets to withstand power arcs on overhead transmission lines with nominal voltages above 1000V AC. It is applied by electrical utilities and manufacturers to verify that insulator assemblies can safely extinguish or withstand arc faults without catastrophic failure, ensuring grid reliability and personnel safety. The standard is used specifically in high-voltage AC power systems for type testing of composite, glass, or porcelain insulators.
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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.