标准编号：ISO 12759-5:2021
中文名称：风机 风机的效率分类 第5部分：射流风机
英文名称：Fans — Efficiency classification for fans — Part 5: Jet fans
发布日期：2021-06
标准范围
This document establishes a classification of fan efficiency for all jet fan types driven by motors with an electrical input power range from 5,5 kW to 155 kW (and this is likely to be in the size range 500 mm to 1600 mm diameter with motors rated between 5,5 kW and 150 kW from IEC 60034-30-1).
This document is not applicable to jet fans for use in enclosed car parks.
This document can be used by legislators or regulatory bodies for defining future energy saving targets.
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