GB/T 17467-2020 High-voltage/low-voltage prefabricated substation

GB/T 17467-2010 High-voltage/low-voltage prefabricated substation

GB/T 762-2002 Standard current ratings GB/T 1094.1-2013 Power transformers—Part 1:General GB/T 1094.2-2013 Power transformers—Part 2:Temperature rise for liquid-immersed transformers GB/T 1094.5-2008 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.7-2008 Power transformers—Part 7:Loading guide for oil-immersed power transformers GB/T 1094.10-2003 Power transformers—Part10:Determination of sound levels GB/T 1094.11-2007 Power transformers—Part 11:Dry-type transformers GB/T 1094.12-2013 Power transformers—Part 12:Loading guide for dry-type power transformers GB/T 1408.1-2016 Insulating materials—Test methods for electric strength—Part 1:Test at power frequencies GB/T 2900.10-2013 Electrotechnical terminology—Electric cables GB/T 2900.20-2016 Electrotechnical terminology—High-voltage switchgear and controlgear GB/T 3906-2020 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 7251.1-2013 Low-voltage switchgear and controlgear assemblies—Part 1:General rules GB/T 7251.12-2013 Low-voltage switchgear and controlgear assemblies—Part 2:Power switchgear and controlgear assemblies GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards GB/T 14048.1-2012 Low-voltage switchgear and controlgear—Part 1:General rules GB/T 16895.21-2011 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB/T 17627.1-1998 High-voltage test techniques for low-voltage equipment—Part 1:Definitions,test and procedure requirements GB/T 18859-2016 Enclosed low-voltage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault GB/T 20002.4-2015 Drafting for special aspects in standards—Part 4:Safety aspects for their inclusion in standards GB/T 20138-2006 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts(IK code) GB/T 26218.1-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 1:Definitions,information and general principles GB/T 33977-2017 Methods to quantify the steady state,power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations ISO 1182:2010 ISO 1716: 2018 IEC 60076-13:2006

IEC 62271-202:2014