GB/T 2317.3-2008

Active

Test method for electric power fittings - Part 3: Heat cycle tests for electric power fittings

电力金具试验方法第3部分：热循环试验

Standard Type

GBT

ICS

29.240.20

CCS

K51

Status

Active

Issue Date

2008-12-30

Implementation

2009-10-01

Centralized Committee

中国电力企业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the heat cycle test method for electric power fittings, evaluating their ability to withstand repeated thermal expansion and contraction under simulated operational conditions. It is applied in the electrical power industry to test connectors, clamps, and joints used in overhead transmission lines and substations, ensuring long-term reliability and preventing failures due to thermal stress.

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 25320.3-2010 Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security -Profiles including TCP/IP GB/Z 25320.4-2010 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 25320.6-2011 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.