GB/T 22566-2017
ActiveElectrical insulating materials and systems—General method of evaluation of electrical endurance under repetivive voltage impulses
电气绝缘材料和系统 重复电压冲击下电气耐久性评定的通用方法
Application Summary AI generated
This standard specifies a general method for evaluating the electrical endurance of insulating materials and systems when subjected to repetitive voltage impulses, such as those generated by power electronic converters. It is applied in the electrical engineering industry, particularly for testing insulation in motors, transformers, and cables used in variable-frequency drive (VFD) applications. The method helps assess long-term reliability under pulsed voltage stress, which is critical for design validation and quality control in high-frequency power 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.