GB/T 1409-2006
ActiveRecommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths
测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法
Application Summary AI generated
This standard specifies recommended methods for measuring the permittivity and dielectric dissipation factor of electrical insulating materials. It is applied across power, audio, and radio frequencies, including meter wavelengths, for testing materials used in capacitors, cables, transformers, and other electrical equipment. The standard ensures consistent characterization of insulation performance in both laboratory research and quality control for the electrical engineering industry.
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