GB/T 25023-2010
Vehicle end power couplers for locomotives and rolling stocks (English Version)

Standard No.

GB/T 25023-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 25023-2010

Scope

This standard specifies the use environment, model marking, structural form and number arrangement of contact pairs, technical requirements, test methods, inspection rules, packaging, storage and transportation of power connectors at the end of railway locomotives. This standard applies to the manufacture, inspection and acceptance of power connectors at the car end of railway rolling stock.

GB/T 25023-2010 Referenced Document

• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB/T 21413.1-2008 Railway applications.Electric equipment for rolling stock.Part 1:General service conditions and general rules
• GB/T 21563-2008 Railway application.Rolling stock equipment.Shock and vibration tests
• GB/T 2423.1-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
• 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 2423.3-2006 Environmental testing for electric and electronic products-Part 2:Tesing method-Test Cab：Damp heat,steady state
• GB/T 2423.6-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Eb and guidance: Bump
• GB/T 4776-2008 Electrical safety terminology
• GB/T 5095.3-1997 Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Part 3: Current-carrying capacity tests
• GB/T 5095.5-1997 Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Part 5: Impact tests (free components), static load tests (fixed components), endurance tests and overload tests
• GB/T 5095.6-1997 Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Part 6: Climatic tests and soldering tests
• GB/T 5095.7-1997 Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Part 7: Mechanical operating tests and sealing tests
• GB/T 5095.8-1997 Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Part 8: Connector tests (mechanical) and mechanical tests on contacts and terminations
• TB/T 2702-1996 Flame retardant requirements for non-metallic materials of railway passenger car electrical equipment

GB/T 25023-2010 history

• 2010 GB/T 25023-2010 Vehicle end power couplers for locomotives and rolling stocks