Main Differences between IEC 60335-2-89:2019(Commercial)and IEC 60335-2-24:2020(Household)
This article provides a detailed comparison of the main differences between IEC 60335-2-89:2019(com-mercial)and IEC 60335-2-24:2020(household),and clarifies the special requirements of IEC 60335-2-89:2019(commercial)regarding refrigerants,refrigerant charging amounts,and refrigerant charging amounts exceeding 150 g.It elucidates the main differences in safety standards for commercial and household refrigeration appliances,providing ref-erence for the design and testing of refrigeration appliances and ice-makers.