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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Endurance test of high voltage shunt capacitors
WITHDRAWN published on 1.1.1989
Selected format:Shunt capacitors for a.c. power systems having a rated voltage above 1kV—Part 1:General—Performance, testing and rating—Safety requirements—Guide for installation and operation
WITHDRAWN published on 12.7.2001
Selected format:Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V—Part 1:General
WITHDRAWN published on 2.9.2010
Selected format:Shunt capacitors for a.c. power systems having a rated voltage above 1kV—Part 2:Endurance testing
WITHDRAWN published on 2.11.2001
Selected format:Shunt capacitors for a.c.power systems having a rated voltage above-1kV—Part 3:Protection of shunt capacitors and shunt capacitor banks
WITHDRAWN published on 2.11.2001
Selected format:Shunt capacitors for a.c. power systems having a rated voltage above 1kV—Part 4:Internal fuses
WITHDRAWN published on 2.11.2001
Selected format:Internal fuses and internal overpressure disconnectors for shunt capacitors
WITHDRAWN published on 1.1.1989
Selected format:Guide for the determination of thermal endurance properties of electrical insulating materials--Part 1:General guidelines for ageing procedures and evaluation of test results
WITHDRAWN published on 31.3.1989
Selected format:Electrical insulating materials-Properties of thermal endurance—Part 1:Ageing procedures and evaluation of test results
WITHDRAWN published on 9.10.2003
Selected format:Guide for the determination of thermal endurance properties of electrical insulating materials Part 2:Choice of test criteria
WITHDRAWN published on 17.10.2000
Selected format:Latest update: 2026-01-26 (Number of items: 2 257 479)
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