GB/T 24840-2018

Active

Technical specification for bushings of 1000kV AC system

1000kV交流系统用套管技术规范

Standard Type
GBT
ICS
29.240.01
CCS
K40
Status
Active
Issue Date
2018-07-13
Implementation
2019-02-01
Centralized Committee
中国电力企业联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the technical requirements, test methods, inspection rules, and marking for bushings used in 1000kV AC power transmission systems. It is applied in the design, manufacturing, and quality verification of bushings for ultra-high voltage transformers, reactors, and switchgear in China's 1000kV AC grid infrastructure. The standard ensures safe and reliable operation under extreme electrical and environmental conditions.

Related Standards

GB/T 19663-2005 Terms for Lightning Protection of Information system GB/Z 14429-2005 Telecontrol equipmet and systems Part1:General considerations Section3:Glossary GB/Z 25320.4-2010 Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS GB/Z 25320.1-2010 Power systems management and associated information exchange - Data and communications security - Part 1: Communication network and system security -Introduction to security issues GB/Z 25320.3-2010 Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security -Profiles including TCP/IP GB/Z 25320.6-2011 Power systems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850 GB/Z 25320.5-2013 Power systems management and associated information exchange - Data and communications security - Part 5: Security for GB/T 18657 and derivatives GB/Z 25320.2-2013 Power systems management and associated information exchange - Data and communications security - Part 2: Glossary of terms
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.