GB/T 24626-2009
AbolishedExplosion resistant equipment
耐爆炸设备
Application Summary AI generated
GB/T 24626-2009 specifies technical requirements, test methods, and marking for explosion resistant electrical equipment designed to withstand internal explosions without igniting external explosive atmospheres. It is applied in industries such as petrochemical, mining, and gas processing, where equipment must operate safely in hazardous locations containing flammable gases, vapors, or dusts. The standard is used for certification and quality control of enclosures and components intended for use in Zone 1 and Zone 2 explosive environments.
Related Standards
GB/T 19518.2-2004
Electrical apparatus for explosive gas atmospheres--Electrical resistance trace heating--Part 2:Application guide for design，installation and maintenance
GB/Z 3836.37-2025
Explosive atmospheres—Part 37：Equipment protection by 2-wire intrinsically safe ethernet concept （2-WISE）
GB/T 18616-2002
Corrugated flexible metallic hose assmeblies for the protection of electrical cables in explosive atomspheres
GB/T 9089.1-1988
Electrical installations for outdoor sites under heavy conditions--Terms and definitions
GB/T 12173-2008
Mining electrical apparatus for non hazardous area
GB/T 5590-2008
Low voltage explosion protection electromagnetic starter for mining
GB/T 3836.12-2008
Explosive atmospheres - Part 12: Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB/T 3836.11-2008
Explosive atmospheres - Part 11: Equipment protection by flameproof enclosures "d" - Method of test for ascertainment of maximum experimental safe gap
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.