GB/T 5169.21-2006
AbolishedFire hazard testing for electric and eletronic products - Part 21: Abnormal heat - Ball pressure test
电工电子产品着火危险试验 第21部分：非正常热 球压试验
Application Summary AI generated
GB/T 5169.21-2006 specifies the ball pressure test method for evaluating the resistance of insulating materials used in electrical and electronic products to abnormal heat. It is applied to determine whether enclosure or support materials can withstand high temperatures without excessive deformation, ensuring safety in devices like household appliances, industrial controls, and lighting equipment. The standard is primarily used in product design, quality control, and type testing to verify compliance with fire hazard prevention requirements.
Related Standards
GB/T 19271.1-2003
Protection against lightning electromagnetic impulse--Part 1: General principles
GB/T 4026-2004
Basic and safety principles for man-machine interface，marking and identification--Identification of equipment terminals and of terminations of certain designated conductors，including general rules for an alphanumeric system
GB/T 2900.33-2004
Electrotechnical terminology--Power electronics
GB/T 19529-2004
Structuration of technical information and documentation
GB/T 4728.5-2005
Graphical symbols for diagrams Part 5 Semiconductors and electron tubes
GB/T 19678-2005
Preparation of instructions-Structuring,content and presentation
GB/T 4728.1-2005
Graphical symbols for electrical diagrams Part 1:General information
GB/T 4728.2-2005
Graphical symbols for diagrams Part 2 Symbol elements,qualifying symbols and other symbols having general application
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.