Recently, the China State Administration for Market Regulation notified WTO regarding a draft national standard GB 36893-202X, which is a revision standard of GB 36893-2018. This draft national standard specifies the minimum allowable values of energy efficiency and energy efficiency grades for air cleaners, and prescribes the method for measuring energy efficiency of air cleaners. This document applies to： – Air cleaners with rated voltage not exceeding 250V for single-phase appliances and 480V for other appliances； – Air cleaners alleging its ability to purify pollutants such as particulate matter or gaseouspollutants; – Air cleaners used in indoor spaces or vehicles; – Household electrical appliances and electrical appliances for similar purposes that have both air purification and other main functions, which have purification function mode. Note: Other main functions include but are not limited to temperature regulation, humidity regulation, fan, providing fresh air, lighting, etc. This document does not apply to: – Air purification components and modules; – Wearable air purifiers; – Air purification electrical appliances with duct type or similar principles, including duct type air purification devices, fresh air fans, and duct type air conditioners, etc; – Air cleaners designed and used specifically for industrial or medical purposes; – Air cleaners used specifically in corrosiveness environment or explosive gas atmosphere such as dust, steam, or gas.
China – Draft National Standard on Minimum Allowable Values of Energy Efficiency and Energy Efficiency Grades for Air Cleaners
