GB/T 7261-2008
Basic testing method for relaying protection and security automatic equipment (English Version)
- Standard No.
- GB/T 7261-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-05
- Replace By
- GB/T 7261-2016
- Latest
- GB/T 7261-2016
- Replace
- GB/T 7261-2000
- Scope
- This standard specifies the basic test methods for relay protection and safety automatic devices. This standard applies to the tests of products with or without relays, measuring relays, protection devices, safety automatic devices and their interface equipment used in secondary circuits of power systems.
GB/T 7261-2008 Referenced Document
- GB 4208-1993 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 12113-2003 Methods of measurement of touch current and protective conductor current
- GB/T 13729-2002 Remote terminal unit equipment
- GB/T 14047-1993 Measuring relays and protection equipment
- GB/T 2422 Environmental testing.Guide to drafting of test methods.Terms and definitions*， 2012-11-05 Update
- GB/T 2423.1-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests A: Cold
- GB/T 2423.2-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests B: Dry heat
- GB/T 2423.21-1991 Basic environmental testing procedures for electric and electronic products--Test M:Low air pressure
- GB/T 2423.22-2002 Environmental testing for electric and electronic products--Part 2: Test methods Test N: Change of temperature
- GB/T 2423.3-2006 Environmental testing for electric and electronic products-Part 2:Tesing 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 2900.1 Electrotechnical terminology.Fundamental terms
- GB/T 2900.17 Electrotechnical terminology.Measuring relays*， 2009-03-13 Update
- GB/T 2900.49 Electrotechnical terminology Power system protection
- GB/T 4365 Electrotechnical terminology Electromagnetic compatibility
- GB/T 5169.16-2002 Fire hazard testing for electric and electronic products--Part 16: 50W horizontal and vertical flame test methods
GB/T 7261-2008 history
- 2016 GB/T 7261-2016 Basic test methods for relay protection and safety automatic devices
- 2008 GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment
- 2000 GB/T 7261-2000 Basic testing method for relay and equipment