2025-12-22 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 1122-2009 Technical guide of insulation coordination selection for overhead transmission line 210.0 via email in 1~3 business day valid,,2009-12-1
DL/T 1069-2007 Repair guideline of conductor and earth wire for overhead transmission line 210.0 via email in 1~3 business day superseded2016-07-01,2016-7-1,2007-12-1
DL/T 5458-2012 Regulations for content and depth of detailed design of substation project 1020.0 via email in 1~3 business day valid,,2013-3-1
DL/T 587-2007 Code for operating management of microprocessor-based relaying protection equipment 210.0 via email in 1~3 business day superseded,2017-5-1,2008-6-1
GB/T 28813-2012 Operating code for ±800kV DC overhead transmission line 390.0 via email in 1~3 business day valid,,2013-2-1
DL/T 1276-2013 Technical Requirements for 1000 kV Busbar Protective Devices 314.0 via email in 1~3 business day valid,,2014-4-1
GB/T 33977-2017 Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations 550.0 via email in 1~5 business day valid,,2018-2-1
GB/T 18802.21-2004 Low-voltage surge protective devices - Part 21:Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods 540.0 via email in 1~5 business day superseded2016-09-01,2016-9-1,2004-6-1
Q/GDW 341-2009 Specification of typical design for 330KV substations 645.0 via email in 1~8 business day valid,,2010-3-1
GB/T 19663-2005 Terms for lighting protection of information system 874.0 via email in 1~5 business day superseded,2023-2-1,2005-6-1
DL/T 1274-2013 Technical Specification of Series Capacitor Installation for 1000kV System 480.0 via email in 1~3 business day valid,,2014-4-1
GB/T 31464-2015 The grid operation code 820.0 via email in 1 business day superseded,2023-7-1,2015-12-1
GB/T 14598.3-2006 Electrical realys - Part 5: Insulation corrdination for measureing realys and protection equipment - Requirements and tests 280.0 via email in 1~3 business day valid,,2006-9-1
DL/T 1222-2013 Calibration Specification of Impulse Voltage Dividers 240.0 via email in 1~3 business day valid,,2013-8-1
GB/T 14598.302-2016 Specification for arc flash protection equipment 220.0 via email in 1 business day valid,,2016-9-1
GB 2694-1981 Transmission line towers--Technical requirements for manufacturing 120.0 via email in 1~3 business day superseded2003-12-01,2003-12-1,1982-2-1
GB/T 34129-2017 Specification for test of microgrid connected to distribution network 630.0 via email in 1 business day valid,,2018-2-1
DL 5449-2012 Technical code for the design of 20kV electrical installation 810.0 via email in 1~3 business day superseded2025-03-24,2025-3-24,2012-3-1
DL/T 5477-2013 Guidelines for Item Segregation of Construction Budget for Series Compensator Station and Static Var Compensator Projects 210.0 via email in 1~3 business day valid,,2013-10-1
NB/T 42015-2013 Technical Specification for Recorder and Analyzer of Messages in Smart Substation Network 210.0 via email in 1~3 business day valid,,2014-4-1
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DL/T 1122-2009 Technical guide of insulation coordination selection for overhead transmission line 
  Issued on: 2009-7-22   Price(USD): 210.0
DL/T 1069-2007 Repair guideline of conductor and earth wire for overhead transmission line 
  Issued on: 2007-7-20   Price(USD): 210.0
DL/T 5458-2012 Regulations for content and depth of detailed design of substation project 
  Issued on: 2012-11-9   Price(USD): 1020.0
DL/T 587-2007 Code for operating management of microprocessor-based relaying protection equipment 
  Issued on: 2007-12-03   Price(USD): 210.0
GB/T 28813-2012 Operating code for ±800kV DC overhead transmission line 
  Issued on: 2012-11-5   Price(USD): 390.0
DL/T 1276-2013 Technical Requirements for 1000 kV Busbar Protective Devices 
  Issued on: 2013-11-28   Price(USD): 314.0
GB/T 33977-2017 Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations 
  Issued on: 2017-07-12   Price(USD): 550.0
GB/T 18802.21-2004 Low-voltage surge protective devices - Part 21:Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods 
  Issued on: 2004-2-4   Price(USD): 540.0
Q/GDW 341-2009 Specification of typical design for 330KV substations 
  Issued on: 2009-12-02   Price(USD): 645.0
GB/T 19663-2005 Terms for lighting protection of information system 
  Issued on: 2005-1-27   Price(USD): 874.0
DL/T 1274-2013 Technical Specification of Series Capacitor Installation for 1000kV System 
  Issued on: 2013-11-28   Price(USD): 480.0
GB/T 31464-2015 The grid operation code 
  Issued on: 2015-05-15   Price(USD): 820.0
GB/T 14598.3-2006 Electrical realys - Part 5: Insulation corrdination for measureing realys and protection equipment - Requirements and tests  
  Issued on: 2006-3-14   Price(USD): 280.0
DL/T 1222-2013 Calibration Specification of Impulse Voltage Dividers 
  Issued on: 2013-3-7   Price(USD): 240.0
GB/T 14598.302-2016 Specification for arc flash protection equipment 
  Issued on: 2016-02-24   Price(USD): 220.0
GB 2694-1981 Transmission line towers--Technical requirements for manufacturing 
  Issued on: 1981-07-18   Price(USD): 120.0
GB/T 34129-2017 Specification for test of microgrid connected to distribution network 
  Issued on: 2017-07-31   Price(USD): 630.0
DL 5449-2012 Technical code for the design of 20kV electrical installation 
  Issued on: 2012-1-4   Price(USD): 810.0
DL/T 5477-2013 Guidelines for Item Segregation of Construction Budget for Series Compensator Station and Static Var Compensator Projects 
  Issued on: 2013-6-8   Price(USD): 210.0
NB/T 42015-2013 Technical Specification for Recorder and Analyzer of Messages in Smart Substation Network 
  Issued on: 2013-11-28   Price(USD): 210.0
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