家用和类似用途电器的安全第1部分:一般要求

[中文适用范围]： 本国际标准涉及家用和类似用途电器的安全，其额定电压不超过单相器具的250V和其他器具（包括直流（DC）供电器具和电池供电器具）的480V。 注1：电池供电器具和其他直流供电器具在本标准范围内。双电源器具，无论是主电源供电还是电池供电，在电池模式下运行时被视为电池供电器具。 非正常家用但可能对公众造成危险的器具，如供非专业人员使用的商店、轻工业和农场器具，也在本标准范围内。 注2：此类器具的例子包括餐饮设备、商业清洁器具和美发器具。 本标准处理所有人员可能遇到的器具合理可预见的危险。然而，通常不考虑以下情况： 人员（包括儿童）的生理、感官或精神能力；或缺乏经验和知识，使他们无法在没有监督或指导的情况下安全使用器具；儿童玩耍器具。 注3：请注意，用于车辆、船舶或飞机的器具可能需要附加要求。在许多国家，附加要求由国家卫生当局、国家劳动保护当局、国家供水当局等指定。 注4：本标准不适用于： [外文原描述]： IEC 60335-1:2020 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-1:2020 edition 6.0 and the previous edition IEC 60335-1:2010+AMD1:2013+AMD2:2016 CSV edition 5.2. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes. IEC 60335-1:2020 deals with the safety of electrical appliances for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. This standard deals with the reasonably foreseeable hazards presented by appliances that are encountered by all persons. However, in general, it does not take into account: – persons (including children) whose physical, sensory or mental capabilities, or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; – children playing with the appliance. Additional requirements may be necessary for appliances intended to be used in vehicles or on board ships or aircraft. In many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. This standard does not apply to: – appliances intended exclusively for industrial purposes; – appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas); – audio, video and similar electronic apparatus (IEC 60065); – medical electrical equipment (IEC 60601 series); – hand-held motor-operated electric tools (IEC 60745 series); – information technology equipment (IEC 60950-1); – transportable motor-operated electric tools (IEC 61029 series); – audio/video, information and communication technology equipment (IEC 62368-1); – electric motor-operated hand-held tools, transportable tools and lawn and garden machinery (IEC 62841 series). This sixth edition cancels and replaces the fifth edition published in 2010, Amendment 1: 2013 and Amendment 2:2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition (minor changes are not listed): a) updated the text of this standard to align with the most recent editions of the dated normative references; b) deleted some notes and converted many other notes, in whole or in part, to normative text; c) changed some Annex designations from normative to informative; d) introduced information on Guidance documents concerning the application of the safety requirements covered by IEC 60335 series and on how to retrieve them; e) clarified requirements for PELV circuits; f) clarification of requirements on measurement of power input and rated current when they vary throughout the operating cycle; g) replaced normative Annex S with the informative Annex S "Guidance for the application of this standard on measurement of power input and current based on the requirements of 10.1 and 10.2 concerning the representative period"; h) introduced and clarified mechanical strength requirements for appliances with integral pins for insertion into socket-outlets; i) revised requirements for battery-operated appliances; j) introduced requirements for metal-ion batt The contents of the interpretation sheets 1 (2021-11) and 2 (2025-08), as well as the corrigendum 1 (2021-12) have been included in this copy.