GB/T 31234-2014
ActiveTechnical specification for YBZT series Flameproof premium efficiency three-phase induction motor with copper rotor（Frame size 80 t0 200）
YBZT系列隔爆型超高效率铸铜转子三相异步电动机（机座号80~200）技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, and storage for YBZT series flameproof premium efficiency three-phase induction motors with copper rotors in frame sizes 80 to 200. It is applied in industries such as mining, petroleum, and chemical processing where explosive gas or dust atmospheres are present, ensuring safe and energy-efficient operation of equipment like conveyors, pumps, and fans. The standard is used by manufacturers for design and production, and by certification bodies for type testing to verify compliance with flameproof and efficiency performance criteria.
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.