IEC 60704-2-7-1997 家用和类似用途电器 测定空中传播噪声的试验规范 第2-7部分:电风扇的特殊要求

标准号：IEC 60704-2-7-1997
中文标准名称：家用和类似用途电器 测定空中传播噪声的试验规范 第2-7部分:电风扇的特殊要求
英文标准名称：Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2: Particular requirements for fans
标准类型：Y61
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Y61
国际标准分类号：17.140.20;23.120
适用范围：Replacement: This standard applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for a.c. or d.c. supply. Motor, impeller and their housing, if any, form a single unit. These particular requirements apply to - table fans, - pedestal fans, - ceiling fans, - partition fans. This standard does not apply to - fans which are part of a ventilation system, - fans designed exclusively for industrial purposes, - fans which are part of an appliance (for example cooling fans), - fans with additional functions (for example heating, humidifying). Limitations for the use of this test code are given in the scope of IEC 60704-1.