标准摘要
[中文适用范围]： 本文件适用于单台电气洗衣机和组合式家用及其他类似用途电器的洗涤与脱水功能，以及家用及类似用途的脱水篮。关于洗干一体机，请参见IEC 60704-2-16:2019。声级申报要求不在本标准范围内。如需确定和验证产品规格中声明的噪声排放值，请参见IEC 60704-3:2019。本第4版取消并取代了2011年发布的第3版。本版构成技术修订。与前一版本相比，本版包含以下主要技术变化： a) 对齐至IEC 60704-1:2021； b) 对齐至IEC 60456第6版：2024，特别是关于试验程序和洗衣液的内容； c) 考虑多artment洗衣机； d) 考虑壁挂式洗衣机； e) 定义了滚筒速度的测量； f) 修改了标准负载和试验程序的相关部分。 本文件旨在与IEC 60704-1:2021第4版一起使用。 [外文原描述]： IEC 60704-2-4:2025 applies to single unit electrical washing machines and the washing and spinning function of combined appliances for household and similar use and to spin extractors for household and similar use. For washer-dryers, see IEC 60704-2-16:2019. Requirements for the declaration of noise emission values are not within the scope of this standard. For determining and verifying noise emission values declared in product specifications, see IEC 60704-3:2019. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alignment to IEC 60704-1:2021; b) alignment to Edition 6 of IEC 60456:2024, especially regarding test programme and detergent; c) considering multi-compartment washing machines; d) considering wall-mounted washing machines; e) definition of the drum speed measurement; f) adapting parts for standard test load and test programme. This document is intended to be used in conjunction with the fourth edition of IEC 60704-1:2021.
英文名称Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-4: Particular requirements for washing machines and spin extractors