Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 15148-2008 Technical specification of power load management system 240.0 via email in 1~3 business day valid
GB/T 18802.1-2011 Low-voltage surge protective devices―Part 1:Surge protective devices connected to low-voltage power distribution systems―Requirements and tests 810.0 via email in 1~8 business day valid
DL/T 1101-2009 ~ 300.0 via email in 1~3 business day valid
GB/T 17467-2010 High-voltage/low-voltage prefabricated substation 810.0 via email in 1~8 business day valid
GB/T 2317.1-2008 Test method for electric power fittings - Part 1: Mechanical tests 60.0 via email in 1 business day valid
DL/T 5476-2013 Guidelines for Item Segregation of Construction Budget for Cable Transmission Line Project 210.0 via email in 1~3 business day valid
GB/T 32518.1-2016 Field test code of controlled shunt reactor of extra high voltage―Part 1:Multistage controlled shunt reactor 410.0 via email in 1~5 business day valid
GB/Z 24846-2009 Preventive test standards of 1000 kV AC electrical equipments 600.0 via email in 1~3 business day valid
GB/T 3797-2005 Electrical control assemblies 130.0 via email in 1 business day abolished
GB/T 15544.5-2017 Short-circuit current calculation in three-phase a.c.systems―Part 5:Examples 675.0 via email in 1~8 business day to be valid
GB/T 31487.2-2015 Direct current de-icing devices―Part 2:Thyristor valves 315.0 via email in 1~5 business day valid
JB/T 10618-2006 Surge protective device assembly 360.0 via email in 1~3 business day valid
DL/T 5364-2006 Rules of content depth for electric power dispatching data network project preliminary design 240.0 via email in 1~3 business day abolished
DL/T 670-2010 General Specification for Busbar Protection Equipment 330.0 via email in 1~3 business day valid
GB/T 18802.22-2008 Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles 670.0 via email in 1~3 business day valid
DL/T 871-2004 The dynamic test of power system protective products 300.0 via email in 1~3 business day valid
DL/T 584-2007 Code for setting of 3kV~110kV relaying protection equipment 540.0 via email in 1~3 business day superseded
DL/T 881-2004 Technical guide for live woking in ±500kV DC transmission line 80.0 via email in 1 business day valid
JB/T 10695-2007 Low-voltage reactive power dynamic compensation equipments 165.0 via email in 1~3 business day valid
GB/T 19185-2008 Calculation method of live working minimum approach distance on a.c.transmission line 150.0 via email in 1~3 business day valid
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