GB/T 1409-2006 English PDFUS$649.00 ยท In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 1409-2006: Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths Status: Valid GB/T 1409: Historical versions
Basic dataStandard ID: GB/T 1409-2006 (GB/T1409-2006)Description (Translated English): Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K15 Classification of International Standard: 29.035.99 Word Count Estimation: 25,261 Date of Issue: 2006-02-15 Date of Implementation: 2006-06-01 Older Standard (superseded by this standard): GB/T 1409-1988 Quoted Standard: IEC 60247-1978 Adopted Standard: IEC 60250-1969, MOD Regulation (derived from): Announcement of Newly Approved National Standards No. 3 of 2006 (No. 90 overall) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the 15Hz ~ 300MHz frequency range measured permittivity, dielectric loss factor method, and thus calculate certain values, such as loss exponent. This standard, some of the methods described can also be used for other frequency measurements. This standard applies to measure liquid, fusible material and solid materials. Test results with certain physical conditions, and such as frequency, temperature, humidity, in special cases also the electric field strength. Sometimes a voltage exceeding 1000V test, it will cause some of the permittivity and dielectric loss factor unrelated effects, which are not discussed. |
