家用和类似用途电器 安全 第 2-65 部分：空气净化器的特殊要求

[中文适用范围]： 本部分IEC 60335涉及家用和类似用途电动空气清洁器具的安全，其额定电压对于单相器具不超过250V，对于其他器具（包括直流供电器具和电池供电器具）不超过480V。 不适用于正常家庭使用但仍可能对公众构成危险的器具，如供商店、轻工业和农场中非专业人员使用的器具，也在本标准的范围内。 本标准尽可能涉及所有人在家中及周围遇到的器具常见危险。然而，一般情况下，它不考虑以下情况： - 因身体、感官或精神能力不足，或缺乏经验和知识而无法在没有监督或指导的情况下安全使用器具的人（包括儿童）； - 儿童玩耍器具。 请注意： - 对于车辆、船舶或飞机上使用的器具，可能需要附加要求； - 在许多国家，国家卫生当局、负责劳动保护的国家当局和类似当局规定了附加要求。 本标准不适用于： - 故意发射有害辐射的空气清洁器具； - 专为工业用途设计的器具； - 在特殊条件下使用的器具，如存在腐蚀性或爆炸性环境（粉尘、蒸汽或气体）； - 建筑结构中集成的空气清洁系统； - 医疗用途的器具（IEC 60601系列）。 [外文原描述]： IEC 60335-2-65:2023 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-65:2023 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-65:2023 deals with the safety of electric air-cleaning 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 that nevertheless can 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. As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. 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. Attention is drawn to the fact that - for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary; - in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. This standard does not apply to - air-cleaning appliances where harmful radiation is intentionally emitted from the appliance; - 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); - air-cleaning systems incorporated in the building structure; - appliances for medical purposes (IEC 60601 series). This third edition cancels and replaces the second edition published in 2002, Amendment 1:2008 and Amendment 2:2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alignment with IEC 60335-1:2020; b) deletion or conversion to normative text for some notes (Clause 1, 11.8, 16.101); c) addition of temperature rise limits for accessible surface (Clause 11); d) introduction of test probe 19 (8.1.1, 20.2, B.22.3, B.22.4); e) modification of definition of air-cleaning appliance to include self-contained appliance having treatment system other than filter (3.5.101); f) addition of symbol IEC 60417-6040 for UV radiation air-cleaning appliances in place of the substance of the marking (7.1, 7.6, 7.12); g) clarifications on remote operation for air cleaning appliances (22.40, 22.49,22.51); h) removal of requirements for UV-C resistant materials and UV exposure that are now covered by Part 1 (22.106, 23.101, 32.102, Annex AA). This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments unless that edition precludes it; in that case, the latest edition that does not preclude it is used. It was established on the basis of the sixth edition (2020) of that standard.