DL/T 314-2010 General specifications for power system under-voltage load-shedding and separation equipment

DL/T 478-2010 General Technical Requirements for Relay Protection and Safety Automatic Devices DL/T 667 DL/T 871-2004 Electric power system relay protection product dynamic model test GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 11287-2000 Electrical relays—Part 21:Vibration,shock,bump and seismic tests on measuring relays and protection equipment—Section one:Vibration tests(sinusoidal) GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 14285-2006 Technical code for relaying protection and security automatic equipment GB/T 14537-1993 Shock and bump tests on measuring relays and protection equipment GB/T 14598.10-1996 Electrical relays—Part 22:Electrical disturbance tests for measuring relays and protection equipment—Section 4:Fast transient disturbance test GB/T 14598.10-2007 Electrical relays—Part 22-4:Electrical disturbance tests for measuring relays and protection equipment—Electrical fast transient/burst immunity test GB/T 14598.10-2012 Measuring relays and protection equipment—Part 22-4:Electrical disturbance tests—Electrical fast transient/burst immunity test GB/T 14598.13-1998 Electrical disturbance tests for measuring relays and protection equipment Part 1:1MHz burst disturbance tests GB/T 14598.13-2008 Electrical relays—Part 22-1:Electrical disturbance tests for measuring relays and protection equipment—1 MHz burst immunity tests GB/T 14598.14-1998 Electrical disturbance tests for measuring relays and protection equipment Part 2:Electrostatic discharge tests GB/T 14598.14-2010 Measuring relays and protection equipment—Part 22-2:Electrical disturbance tests—Electrostatic discharge tests GB/T 14598.16-2002 Electrical relays—Part 25:Electromagnetic emission tests for measuring relays and protection equipment 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 GB/T 14598.18-2007 Electrical relays—Part 22-5:Electrical disturbance tests for measuring relays and protection equipment—Surge immunity test GB/T 14598.18-2012 Measuring relays and protection equipment—Part 22-5:Electrical disturbance tests—Surge immunity test GB/T 14598.19-2007 Electrical relays—Part 22-7:Electrical disturbance tests for measuring relays and protection equipment—Power frequency immunity test GB/T 14598.27-2008 Measuring relays and protection equipment—Part 27:Product safety requirements GB/T 14598.27-2017 Measuring relays and protection equipment—Part 27:Product safety requirements GB/T 14598.27-2025 Measuring relays and protection equipment—Part 27:Product safety requirements GB/T 14598.3-1993 Electrical relays—Part 5:Insulation tests for electrical relays GB/T 14598.3-2006 Electrical relays—Part 5:Insulation coordination for measuring relays and protection equipment—Requirements and tests GB/T 14598.9-2002 Electrical relays—Part 22-3:Electrical disturbance tests for measuring relays and protection equipment—Radiated electromagnetic field disturbance tests GB/T 14598.9-2010 Measuring relays and protection equipment—Part 22-3:Electrical disturbance tests—Radiated electromagnetic field immunity GB/T 17626.11-1999 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations immunity tests GB/T 17626.11-2008 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips,short interruptions and voltage variations immunity tests GB/T 17626.11-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 11:Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase GB/T 17626.17-2005 Electromagnetic Compatibility—Testing and measurement techniques—Ripple on d.c.input power port immunity test GB/T 17626.29-2006 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations on d.c .input power port immunity tests GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 19520.12-2009 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-101:Subracks and associated plug-in units GB/T 20840.7-2007 Instrument transformers—Part 7:Electronic voltage transformers GB/T 20840.8-2007 Instrument transformers—Part 8:Electronic current transformers GB/T 22386-2008 Common format for transient data exchange (COMTRADE) for power systems GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fc and guidance:Vibration (Sinusoidal) GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal) GB/T 2423.10-2019 Environmental testing—Part 2:Tests methods—Test Fc:Vibration(sinusoidal) GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.22-2002 Environmental testing for electric and electronic products—Part 2:Test methods Test N:Change of temperature GB/T 2423.22-2012 Environmental testing—Part 2:Test methods—Test N:Change of temperature GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 26399-2011 Technical guide for electric power system security and stability control GB/T 2900.1-1992 Electrotechnical terminology—Fundamental terms GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms GB/T 2900.17-2009 Electrotechnical terminology—Measuring relays GB/T 2900.49-1994 Electrotechnical terminologies—Power system protection GB/T 2900.49-2004 Electrotechnical terminology—Power system protection GB/T 4798.2-1996 Environmental conditions existing in the application of electric and electronic products—Transportation GB/T 4798.2-2008 Environmental conditions existing in the application of electric and electronic products—Part 2:Transportation GB/T 4798.2-2021 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment GB/T 9361-1988