GB/T 25128-2010
ActiveDirect evaporation all fresh air handling units
直接蒸发式全新风空气处理机组
Application Summary AI generated
GB/T 25128-2010 specifies technical requirements, test methods, and inspection rules for direct evaporation all fresh air handling units, which are HVAC systems that cool or heat 100% outdoor air without recirculation. It applies to commercial and industrial ventilation applications, such as factories, large public buildings, and cleanrooms, where precise temperature and humidity control of fresh air is critical. The standard ensures energy efficiency and performance reliability for units using direct expansion refrigeration cycles in non-residential settings.
Related Standards
GB 25131-2010
Safety requirements for water chilling (heat pump) packages using the vapor compression cycle
GB 25130-2010
Safety requirements for unitary air conditioners
GB/T 19569-2004
Air conditioning unit for clean operating room
GB/T 18835-2002
Grain chillers
GB/T 18836-2002
Ducted air-conditioning(heat pump) units
GB/T 18517-2001
Terminology of refrigeration
GB/T 7778-2001
Number designation and safety classification of refrigerants
GB/T 7941-1987
Testing of refrigerating systems
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.