Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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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
DL/T 5391-2007 Design technical code of dispatching communication of electric power system 1200.0 via email in 1~3 business day valid
DL/T 1075-2007 General specifications for numerical integrated protection and control equipment 180.0 via email in 1 business day valid
MH/T 6010-1999 Constant current regulators 150.0 via email in 1~3 business day valid
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
JB/T 10182-2000 The busbar differential protection panel 120.0 via email in 1~3 business day valid
GB/T 30547-2014 Filter Resistor for High Voltage Direct Current (HVDC) Transmission System 315.0 via email in 1~5 business day valid
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 180.0 via email in 1~3 business day valid
DL/T 634.5104-2002 Telecontrol equipment and systems Part 5-104 : Transmission protocols - network access for IEC 60870-5-101 using standard transport profiles 540.0 via email in 1~5 business day superseded
DL/T 634.5101-2002 Telecontrol equipment and systems Part 5-101: Transmission protocols Section 101: Companion standard for basic telecontrol tasks (IEC 60870-5-101: 2002 IDT) 1800.0 via email in 1~3 business day valid
GB 11920-1989 General specification of central control equipments for electrical parts in power stations and substations 165.0 via email in 1~3 business day abolished
GB/T 3797-1989 Electric-driving controlgear―Part 2: Electric-driving controlgear incorporating electronic devices via email in business day abolished
GB/T 4205-2010 Basic and safety principles for man-machine interface(MMI),marking and identification—Actuating principles 100.0 via email in 1 business day valid
GB/T 13729-1992 General specification for remote terminal unit 195.0 via email in 1~3 business day abolished
DL/T 533-2007 Technical specification for Power load management terminal unit 540.0 via email in 1~3 business day valid
DL/T 587-2007 Code for operating management of microprocessor-based relaying protection equipment 210.0 via email in 1~3 business day to be superseded
GB/T 16435.1-1996 Telecontrol equipment and systems interfaces (electrical characteristics) 100.0 via email in 1 business day valid
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 450.0 via email in 1~3 business day valid
GB/Z 25320.4-2010 Power systems management and associated information exchange—Data and communications security—Part 4:Profiles including MMS 210.0 via email in 1~3 business day valid
GB/T 15149.1-2002 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems 450.0 via email in 1~3 business day valid
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