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Chinese National Standard Category: Electrical insulating material and its products

English Title: Methods for the determination of the permittivity and dielectric dissipation factor of solid electrical insulating materials at power,audio and radio frequencies including metre wavelengths
Chinese Title: 固体绝缘材料在工频、音频、高频(包括米波长在内)下相对介电常数和介质损耗因数的试验方法
Standard No.: GB/T 1409-1988
Category No.: K15
Issued by: China Electrical Equipment Industry Association
Issued on: 1988-01-02
Implemented on: 1989-7-1
Status: superseded
Superseded by:GB/T 1409-2006 Recommended methods for the determination of the permittivity and dielectric ddissipation fator of electrical insulating materials at power, udio and radio frequencies including meter w
Superseded on:2006-6-1
Abolished on:
Superseding:
Word Count: words
Similar Standards: JC 354-1984(1996)   T/SHPTA 016-2021   T/SHPTA 010-2021   GB 4706.7-1986   JB 3173-1982   T/SHPTA 015-2021   T/SHPTA 006-2021   GB/T 5019.13-2023   GB/T 29627.3-2023   GB/T 5019.5-2023   GB/T 15022.10-2023   GB/T 21218-2023   NB/T 11307.1-2023   GB/Z 21223.3-2023   GB/T 42734-2023   GB/T 42735-2023   GB/T 42733-2023   GB/T 42736-2023   GB/T 41720-2022   GB/T 13542.5-2022  
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