2025-12-23 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
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 420.0 via email in 1~3 business day valid,,2011-5-1
GB/Z 25320.4-2010 Power systems management and associated information exchange—Data and communications security—Part 4:Profiles including MMS 190.0 via email in 1~3 business day superseded,2025-7-1,2011-5-1
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 160.0 via email in 1~3 business day valid,,2011-5-1
DL/T 671-2010 General specifications for generator-transformer unit protection equipment 300.0 via email in 1~3 business day valid,,2011-5-1
DL/T 670-2010 General Specification for Busbar Protection Equipment 330.0 via email in 1~3 business day valid,,2011-5-1
GB/T 14598.300-2008 General specification for microcomputer-based transformer protection equipment 240.0 via email in 1~3 business day superseded,2018-7-1,2009-3-1
DL/T 1075-2007 General specifications for numerical integrated protection and control equipment 220.0 via email in 1 business day superseded,2017-5-1,2008-6-1
DL/T 559-2007 Setting guide for 220kV-750kV power system protections 450.0 via email in 1~3 business day superseded,2019-5-1,2008-6-1
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Code for operating management of microprocessor-based relaying protection equipment 210.0 via email in 1~3 business day superseded,2017-5-1,2008-6-1
DL/T 584-2007 Code for setting of 3kV~110kV relaying protection equipment 540.0 via email in 1~3 business day superseded,2018-6-1,2008-6-1
DL/T 5392-2007 Specifications of engineering design for digital synchronization network of electric power system 810.0 via email in 1~3 business day valid,,2007-12-1
DL/T 533-2007 Technical specification for Power load management terminal unit 540.0 via email in 1~3 business day valid,,2007-12-1
DL/T 5391-2007 Design technical code of dispatching communication of electric power system 1200.0 via email in 1~3 business day abolished2018-08-24,,2007-12-1
DL/T 5340-2006 Technical code for designing of telecommunication lines against danger effects from DC power transmission lines 570.0 via email in 1~3 business day superseded,2015-12-1,2006-10-1
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 5002-2005 Specifications for the design of dispatch automation in district power networks 120.0 via email in 1 business day superseded,2021-10-26,2006-6-1
DL/T 5003-2005 Specifications for the design of dispatch automation in electric power systems 200.0 via email in 1 business day abolished2017-12-01,2017-12-1,2006-6-1
GB/T 14598.17-2005 Electrical relay- Part 22-6： Electrical disturbance tests for measuring relays and protection equipment- Immunity to conducted disturbances induced by radio frequency fields 130.0 via email in 1~3 business day superseded2016-04-01,2016-4-1,2006-4-1
GB/T 3797-2005 Electrical control assemblies 120.0 via email in 1 business day superseded,2016-9-1,2005-8-1
JB/T 6524-2004 Graphical symbols in electrical diagrams for relays,protection and automation equipment of power system 690.0 via email in 1~3 business day valid,,2005-4-1
Previous Page     Next Page



Code of China
Search

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 
  Issued on: 2010-11-10   Price(USD): 420.0
GB/Z 25320.4-2010 Power systems management and associated information exchange—Data and communications security—Part 4:Profiles including MMS 
  Issued on: 2010-11-10   Price(USD): 190.0
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 
  Issued on: 2010-11-10   Price(USD): 160.0
DL/T 671-2010 General specifications for generator-transformer unit protection equipment 
  Issued on: 2011-1-9   Price(USD): 300.0
DL/T 670-2010 General Specification for Busbar Protection Equipment 
  Issued on: 2011-1-9   Price(USD): 330.0
GB/T 14598.300-2008 General specification for microcomputer-based transformer protection equipment 
  Issued on: 2008-6-18   Price(USD): 240.0
DL/T 1075-2007 General specifications for numerical integrated protection and control equipment 
  Issued on: 2007-12-3   Price(USD): 220.0
DL/T 559-2007 Setting guide for 220kV-750kV power system protections 
  Issued on: 2007-12-3   Price(USD): 450.0
DL/T 587-2007 Code for operating management of microprocessor-based relaying protection equipment 
  Issued on: 2007-12-03   Price(USD): 210.0
DL/T 584-2007 Code for setting of 3kV~110kV relaying protection equipment 
  Issued on: 2007-12-3   Price(USD): 540.0
DL/T 5392-2007 Specifications of engineering design for digital synchronization network of electric power system 
  Issued on: 2007-7-20   Price(USD): 810.0
DL/T 533-2007 Technical specification for Power load management terminal unit 
  Issued on: 2007-7-20   Price(USD): 540.0
DL/T 5391-2007 Design technical code of dispatching communication of electric power system 
  Issued on: 2007-7-20   Price(USD): 1200.0
DL/T 5340-2006 Technical code for designing of telecommunication lines against danger effects from DC power transmission lines 
  Issued on: 2006-5-6   Price(USD): 570.0
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 5002-2005 Specifications for the design of dispatch automation in district power networks 
  Issued on: 2005-11-28   Price(USD): 120.0
DL/T 5003-2005 Specifications for the design of dispatch automation in electric power systems 
  Issued on: 2005-11-28   Price(USD): 200.0
GB/T 14598.17-2005 Electrical relay- Part 22-6： Electrical disturbance tests for measuring relays and protection equipment- Immunity to conducted disturbances induced by radio frequency fields 
  Issued on: 2005-8-26   Price(USD): 130.0
GB/T 3797-2005 Electrical control assemblies 
  Issued on: 2005-2-6   Price(USD): 120.0
JB/T 6524-2004 Graphical symbols in electrical diagrams for relays,protection and automation equipment of power system 
  Issued on: 2004-10-20   Price(USD): 690.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040