GB 21520-2023
ActiveMinimum allowable values of energy efficiency and energy efficiency grades for displays
显示器能效限定值及能效等级
Application Summary AI generated
GB 21520-2023 specifies the minimum allowable values of energy efficiency and the energy efficiency grades for various types of displays, including computer monitors, televisions, and digital signage. It is applied in China to regulate the energy consumption of display products during manufacturing, import, and sale, ensuring compliance with national energy conservation standards. This standard is used by manufacturers for product design and by regulatory bodies for market surveillance and energy labeling.
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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.