GB/T 20626.3-2022 Specific environmental condition—Electric and electronic products for plateau—Part 3:Protection requirement of lighting,pollution,condensation

GB/T 20626.3-2006 Specific environmental condition—Electric and electronic products for plateau—Part 3:Protection requirement of lightning, pollution, condensation

GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules GB/T 311.2-2013 Insulation co-ordination—Part 2:Application guide GB/T 311.3-2017 Insulation co-ordination—Part 3:Procedures for high-voltage direct current(HVDC) converter stations GB/T 2900.18-2008 Electrotechnical terminology—Low voltage apparatus GB/T 4798.2-2021 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling GB/T 11022-2020 Common specifications for high-voltage alternating-current switchgear and controlgear standards GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB/T 16935.5-2008 Insulation coordination for equipment within low-voltage systems—Part 5:Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm GB/T 20625-2006 Special environmental condition—Terminology GB/T 26218.2-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 2:Ceramic and glass insulators for a.c.systems DL/T 436-2005 GB/T 2900.1-1992 Electrotechnical terminology—Fundamental terms GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms GB/T 4585-2004 Artificial pollution tests on high-voltage insulators to be used on a.c systems GB/T 4585-2024 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems GB/T 4585.1-1984 Artificial pollution tests on high-voltage insulators to be used on a.c.systems Salt-fog method GB/T 4585.2-1991 Artificial pollution tests on high-voltage insulators to be used on a.c.systems solid-layer method GB/T 4798.1-1986 Environmental conditions existing in the application of electric and electronic products—Storage GB/T 4798.1-2005 Environmental conditions existing in the application of electric and electronic products—Section 1:Storage GB/T 4798.1-2019 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 1:Storage GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment GB/T 17627.1-1998 High-voltage test techniques for low-voltage equipment—Part 1:Definitions,test and procedure requirements GB/T 17627.2-1998 High-voltage test techniques for low-voltage equipment—Part 2:Measuring system and test equipment DL/T 437-2012 High-voltage direct current grounding electrode technology guidelines DL/T 1533-2016 The method for drawing a lightning zone distribution map for power systems in DL/T 1533-2016 DL 5497-2015 High Voltage Direct Current Transmission Line Design Technical Regulations JB/T 12066-2014 Guidelines for the selection of the number of disc-type suspended insulators in high-altitude pollution areas GB/T 50064-2014 Code for design of overvoltage protection and insulation coordination for AC electrical installations GB/T 50065-2011 Code for design of ac electrical installations earthing