![](data:image/png;base64,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)
附录 │ 61
中国能源效率标识
根据中国大陆 << 能源效率标识管理办法 >> 本显示器符合以下要求 :
生产者名称 戴尔(中国)有限公司
规格型号 P2720D
能效等级 1级
能源效率(cd/W) ≥1.5
关闭状态功率 (W) ≤1.2
睡眠状态功率 (W) ≤0.50
产品类型 高性能显示器
依据国家标准 GB 21520-2015
电器电子产品有害物质限制使用要求
SDoC
在中国大陆销售的显示器产品的有害物质符合《电器电子产品有害物质限制使
用管理办法》和《电器电子产品有害物质限制使用达标管理目录》关于限量要
求的规定,按照《电器电子产品有害物质限制使用合格评定制度实施安排》使
用此绿色产品标识。