GB/T 21206-2007
ActiveCharacteristics of line post insulators
线路柱式绝缘子特性
Application Summary AI generated
GB/T 21206-2007 specifies the technical characteristics, dimensions, and performance requirements for line post insulators used in overhead power transmission and distribution lines. It is applied by electrical utilities and manufacturers to ensure mechanical and electrical reliability of insulators supporting conductors in medium to high voltage networks. The standard is referenced during design, procurement, and testing to verify insulator compliance with operational safety and durability standards.
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