2025-12-8 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/T 18802.21-2016 Low-voltage surge protective devices―Part 21: Surge protective devices connected to telecommunications and signaling networks―Performance requirements and testing methods 750.0 via email in 1~5 business day valid,,2016-9-1
DL/T 516-2006 Code for operation and administration of power dispatching automation system 240.0 via email in 1~3 business day superseded,2017-12-1,2007-3-1
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
GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches 930.0 via email in 1~3 business day superseded,2019-4-1,2010-5-1
GB/T 31236-2014 Specification for 1 000kV transmission line protection equipment 250.0 via email in 1~3 business day valid,,2015-4-1
GB/T 18802.311-2017 Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) 370.0 via email in 1~5 business day valid,,2018-5-1
DL/T 993-2006 General specification for power system out-of-step separation equipment 180.0 via email in 1~3 business day superseded,2019-10-1,2006-10-1
GB/T 15544.3-2017 Short-circuit current calculation in three-phase a.c. systems―Part 3:Data of electrical equipment 490.0 via email in 1~5 business day valid,,2018-7-1
GB/T 18802.12-2006 Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles 1200.0 via email in 1~3 business day superseded,2015-1-22,2006-6-1
GB/T 16436.1-1996 Telecontrol equipment and systems Part 1 : General considerations Section 2 : Guide for specifications 160.0 via email in 1~3 business day valid,,1997-1-1
GB/T 14598.303-2011 General specification for digital motor combined protection equipment 330.0 via email in 1~3 business day valid,,2012-6-1
DL/T 559-2007 Setting guide for 220kV-750kV power system protections 450.0 via email in 1~3 business day superseded,2019-5-1,2008-6-1
GB/T 33982-2017 Technical specification for grid connection protection of distributed resources 160.0 via email in 1~3 business day valid,,2018-2-1
DL/Z 1080.2-2007 Application integration at electric utilities-System interfaces for distribution management Part 2:Glossary 330.0 via email in 1~3 business day superseded,2019-5-1,2008-6-1
GB/T 18857-2002 Technical guide for live working in distribution line 430.0 via email in 1~5 business day superseded,2010-2-1,2003-4-1
GB 4205-2003 Man-machine interface(MM)―Actuating principles 195.0 via email in 1~3 business day superseded2011-07-01,2011-7-1,2003-9-1
GB/T 18857-2008 Technical guide for live working in distribution line 480.0 via email in 1~3 business day superseded,2019-12-1,2010-2-1
GB/T 29323-2012 Specification for 1 000 kV circuit breaker protection equipment 300.0 via email in 1~5 business day valid,,2013-6-1
DL/T 5344-2006 Acceptance specification for optical fiber telecommunication engineering of electric power 1800.0 via email in 1~3 business day superseded,2019-5-1,2007-3-1
GB/T 2341-1998 Terminal clamp 150.0 via email in 1~3 business day abolished2017-12-15,,1999-1-2
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GB/T 18802.21-2016 Low-voltage surge protective devices―Part 21: Surge protective devices connected to telecommunications and signaling networks―Performance requirements and testing methods 
  Issued on: 2016-02-24   Price(USD): 750.0
DL/T 516-2006 Code for operation and administration of power dispatching automation system 
  Issued on: 2006-9-14   Price(USD): 240.0
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
GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches 
  Issued on: 2009-11-30   Price(USD): 930.0
GB/T 31236-2014 Specification for 1 000kV transmission line protection equipment 
  Issued on: 2014-09-30   Price(USD): 250.0
GB/T 18802.311-2017 Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) 
  Issued on: 2017-11-01   Price(USD): 370.0
DL/T 993-2006 General specification for power system out-of-step separation equipment 
  Issued on: 2006-5-6   Price(USD): 180.0
GB/T 15544.3-2017 Short-circuit current calculation in three-phase a.c. systems―Part 3:Data of electrical equipment 
  Issued on: 2017-12-29   Price(USD): 490.0
GB/T 18802.12-2006 Surge protective devices connected to low-voltage power distribution systems - Part 12: Selection and application principles  
  Issued on: 2006-2-15   Price(USD): 1200.0
GB/T 16436.1-1996 Telecontrol equipment and systems Part 1 : General considerations Section 2 : Guide for specifications 
  Issued on: 1996-6-17   Price(USD): 160.0
GB/T 14598.303-2011 General specification for digital motor combined protection equipment 
  Issued on: 2011-12-30   Price(USD): 330.0
DL/T 559-2007 Setting guide for 220kV-750kV power system protections 
  Issued on: 2007-12-3   Price(USD): 450.0
GB/T 33982-2017 Technical specification for grid connection protection of distributed resources 
  Issued on: 2017-07-12   Price(USD): 160.0
DL/Z 1080.2-2007 Application integration at electric utilities-System interfaces for distribution management Part 2:Glossary 
  Issued on: 2007-12-3   Price(USD): 330.0
GB/T 18857-2002 Technical guide for live working in distribution line 
  Issued on: 2002-10-08   Price(USD): 430.0
GB 4205-2003 Man-machine interface(MM)―Actuating principles 
  Issued on: 2003-05-02   Price(USD): 195.0
GB/T 18857-2008 Technical guide for live working in distribution line 
  Issued on: 2008-12-31   Price(USD): 480.0
GB/T 29323-2012 Specification for 1 000 kV circuit breaker protection equipment 
  Issued on: 2012-12-31   Price(USD): 300.0
DL/T 5344-2006 Acceptance specification for optical fiber telecommunication engineering of electric power 
  Issued on: 2006-9-14   Price(USD): 1800.0
GB/T 2341-1998 Terminal clamp 
  Issued on: 1998-01-02   Price(USD): 150.0
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