HJ/T 384-2007 in English

本标准规定了一般用途低噪声轴流通风机的技术要求、试验方法和检验规则。
本标准适用于通风换气、空调和生产场所使用的单级轴流通风机，其输送介质为空气或其它不含腐蚀性物质的气体混合物；通风机最大流量不超过75000m3/h 或最高全压不超过490Pa；不适用于防爆、防腐、高温、矿井及其它有特殊用途的轴流通风机。

Scope

This standard specifies the technical requirements, test methods and inspection plans for general-purpose low-noise axial flow fans. This standard applies to single-stage axial flow fans used in ventilation, air conditioning and production sites. The conveying medium is air or other gas mixtures that do not contain corrosive substances; the maximum flow rate of the ventilator does not exceed 75000m3/h or the maximum total pressure. Not exceeding 490Pa; not suitable for explosion-proof, anti-corrosion, high temperature, mines and other axial flow fans with special purposes.