2025-12-23 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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 22390.1-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system 88.0 via email in 1~3 business day valid,,2009-8-1
GBJ 65-1983 Code for Earthing Design of Industrail and Civil Electrical Installatio 170.0 via email in 1 business day superseded,2012-6-1,1905-6-5
JB/T 7103-1993 General Technical Specifications for Coils Intended to Be Used in Relays and Their Accessories 90.0 via email in 1~3 business day valid,,1994-1-1
JB/T 9575-1999 Current and Current Protection Equipment 160.0 via email in 1~3 business day valid,,2000-1-1
ZB K 45013-1989 via email in business day superseded,2000-1-1,1990-7-1
GB/T 22390.3-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 3: DC pole control equipment 118.0 via email in 1~3 business day valid,,2009-8-1
GB/T 34123-2017 Technical specification for power system inverter protection 250.0 via email in 1~3 business day valid,,2018-2-1
GB/T 15510-2008 General rules for reliability test of electromagnetic relay for control circuits 210.0 via email in 1~3 business day valid,,2009-3-1
JB/T 7828-1995 Technical Specification for Packaging, Storage and Transportation of Relays and Their Accessories 244.0 via email in 1~3 business day valid,,1996-7-1
GB/T 14598.301-2010 General specification of transformer fault oscillograph equipment for microprocessor-based generator 510.0 via email in 1~3 business day superseded,2020-12-1,2011-2-1
SD 276-1988 Technical Specifications for Static Percentage Differential Protection Device 100.0 via email in 1~3 business day superseded,2018-6-1,1988-7-1
JB/T 9562-1999 Voltage Relay and Voltage Protection Equipment 120.0 via email in 1~3 business day valid,,2000-1-1
DL/T 720-2013 General Specifications for Cabinet (Panel) with Protection and Security Automatic Equipment of Power System 330.0 via email in 1~3 business day valid,,2014-4-1
JB/T 10182-2000 The busbar differential protection panel 120.0 via email in 1~3 business day valid,,2000-10-1
GB/T 34125-2017 General specification for outdoor cabinet with relaying protection and security automatic equipment of power system 420.0 via email in 1~5 business day valid,,2018-2-1
JB/T 9561-1999 Negative sequence inverse time overcurrent protection 120.0 via email in 1~3 business day valid,,2000-1-1
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
JB/T 7105-2002 General specification for complex control and protection panel、cabinet、desk of 35kV substation 210.0 via email in 1~3 business day valid,,2002-12-1
GB/T 14598.2-2011 Measuring relays and protection equipment—Part 1:Common requirements 540.0 via email in 1~5 business day superseded,2025-5-30,2012-6-1
DL 479-1992 Technical conditions for static distance protection device 150.0 via email in 1~3 business day superseded2018-03-01,2018-3-1,1992-10-1
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GB/T 22390.1-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system 
  Issued on: 2008-09-24   Price(USD): 88.0
GBJ 65-1983 Code for Earthing Design of Industrail and Civil Electrical Installatio 
  Issued on: 1983-11-07   Price(USD): 170.0
JB/T 7103-1993 General Technical Specifications for Coils Intended to Be Used in Relays and Their Accessories 
  Issued on: 1993-10-8   Price(USD): 90.0
JB/T 9575-1999 Current and Current Protection Equipment 
  Issued on: 1999-08-06   Price(USD): 160.0
ZB K 45013-1989  
  Issued on:   Price(USD):
GB/T 22390.3-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 3: DC pole control equipment 
  Issued on: 2008-09-24   Price(USD): 118.0
GB/T 34123-2017 Technical specification for power system inverter protection 
  Issued on: 2017-07-31   Price(USD): 250.0
GB/T 15510-2008 General rules for reliability test of electromagnetic relay for control circuits  
  Issued on: 2008-6-18   Price(USD): 210.0
JB/T 7828-1995 Technical Specification for Packaging, Storage and Transportation of Relays and Their Accessories 
  Issued on: 1995-11-24   Price(USD): 244.0
GB/T 14598.301-2010 General specification of transformer fault oscillograph equipment for microprocessor-based generator 
  Issued on: 2010-9-2   Price(USD): 510.0
SD 276-1988 Technical Specifications for Static Percentage Differential Protection Device 
  Issued on: 1988-08-09   Price(USD): 100.0
JB/T 9562-1999 Voltage Relay and Voltage Protection Equipment 
  Issued on: 1999-8-6   Price(USD): 120.0
DL/T 720-2013 General Specifications for Cabinet (Panel) with Protection and Security Automatic Equipment of Power System 
  Issued on: 2013-11-28   Price(USD): 330.0
JB/T 10182-2000 The busbar differential protection panel 
  Issued on: 2000-4-24   Price(USD): 120.0
GB/T 34125-2017 General specification for outdoor cabinet with relaying protection and security automatic equipment of power system 
  Issued on:   Price(USD): 420.0
JB/T 9561-1999 Negative sequence inverse time overcurrent protection 
  Issued on: 1999-8-6   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
JB/T 7105-2002 General specification for complex control and protection panel、cabinet、desk of 35kV substation 
  Issued on: 2002-7-16   Price(USD): 210.0
GB/T 14598.2-2011 Measuring relays and protection equipment—Part 1:Common requirements 
  Issued on: 2011-12-30   Price(USD): 540.0
DL 479-1992 Technical conditions for static distance protection device 
  Issued on: 1992-7-2   Price(USD): 150.0
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