GB/T 17948.3-2006
AbolishedFunctional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and including 50MVA and 15kV
旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级
Application Summary AI generated
This standard specifies test procedures for the thermal evaluation and classification of insulation systems used in form-wound windings of rotating electrical machines. It is applied to machines rated up to and including 50 MVA and 15 kV, providing a method to assess the thermal endurance and assign temperature classes for insulation systems. The standard is used by manufacturers and testing laboratories to qualify insulation designs for generators, motors, and other large rotating equipment under thermal stress conditions.
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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.