GB/T 43080.2-2025
ActiveFans—Efficiency classification for fans—Part 2: Standard losses for drive components
通风机 通风机效率等级 第2部分：驱动部件的标准损耗
Application Summary AI generated
This standard specifies standard loss values for drive components such as belts, couplings, and gears used in fan systems. It is applied by manufacturers and engineers to calculate fan efficiency ratings and classify energy performance under GB/T 43080 series, particularly for industrial ventilation, HVAC, and process fan applications. The standard ensures consistent efficiency comparisons by accounting for drive losses in testing and procurement specifications.
Related Standards
GB/T 19411-2003
Dehumidifiers
GB/T 19412-2003
Method of measurement and rating of air conditioning system with thermal storage
GB/T 19075-2003
Industrial fans--Vocabulary and definitionsof categories
GB/T 19074-2003
Industrial fans--Mechanical safety of fans--Guarding
GB/T 14806-2003
A.C.electric ventilating fans andregulators for household and similar purposes
GB/T 1236-2000
Industrial fans--Performance testing using standardized airways
GB/T 3235-1999
Basic types sizes parameters and characteristics of fans
GB/T 17774-1999
Industrial fans--Dimensions
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.