GB/T 29311-2020
ActiveElectrical insulating materials and systems—AC voltage endurance evaluation
电气绝缘材料和系统 交流电压耐久性评定
Application Summary AI generated
This standard specifies the test method for evaluating the AC voltage endurance of electrical insulating materials and systems under continuous electrical stress. It is applied in the design, qualification, and quality control of high-voltage power equipment such as transformers, cables, and capacitors. The standard is used by manufacturers and testing laboratories to assess insulation reliability and predict service life under alternating current conditions.
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