GB/T 21218-2007
AbolishedSpecifications for unused silicone insulating liquids for electrotechnical purposes
电气用未使用过的硅绝缘液体
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging/storage conditions for unused silicone insulating liquids. It is applied in the electrical industry for the procurement and quality verification of silicone fluids used as dielectric coolants in transformers, capacitors, and other high-voltage electrical equipment. The standard ensures these liquids meet performance criteria for insulation, thermal stability, and viscosity before being put into service.
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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.