+AMD1:2025 CSV 家用和类似用途电器-安全性-第2部分：商业用电罩的具体要求

[中文适用范围]： IEC 60335-2-99:2021+AMD1:2025 CSV 涉及用于安装在商用烹饪设备（如炉灶、扒炉、扒炉烤架和油炸锅）上方的电动商用抽油烟机的安全性，其额定电压不超过 250 V（对于连接在一个相和中性线之间的单相抽油烟机），480 V（对于其他抽油烟机）。只有单个完整的单元和作为单独部件提供的抽油烟机，在组装后形成一个完整的工作抽油烟机（包含风扇）才属于该标准的范围。抽油烟机可以用在一台或多台设备或多种类型的设备上。以下抽油烟系统属于本标准的范围： - 回风通风系统； - 下风通风系统； - 排烟模块。这些设备不适用于家庭和类似用途。它们用于不对外开放的区域，例如餐馆、食堂、医院的厨房以及面包店和肉店等商业企业。本标准尽可能处理这些类型电器带来的常见危险。请注意： - 对于用于车辆、船舶或飞机上的电器，可能需要附加要求； - 在许多国家，国家卫生当局、负责劳工保护的国家当局和类似当局规定了包括通风要求在内的附加要求。本标准不适用于： - 家用抽油烟机 (IEC 60335-2-31)； - 专用抽油烟机，尽管本标准可用作指南（专用抽油烟机可在现场制造或在工厂专门制造，不批量生产）； - 不带风扇的电器； - 专为工业用途设计的电器； - 旨在用于特殊条件场所的电器，例如存在腐蚀性或爆炸性环境（灰尘、蒸汽或气体）的电器； - 电池供电的电器。第二版取消并取代了 2003 年发布的第一版和修订 1:2017。此版本为技术修订。此版本与前一版本相比包括以下重大技术变化：a) 文本已与 IEC 60335-1:2020 保持一致；b) 一些注释已转换为规范性文本（第 1、11.7、22.102、22.104、27.2、30.101 条）；c) 排除电池供电设备和在公共区域使用的器具（第 1 条）；d) 增加了对装有电离空气装置的器具的要求（32.101）；e) 将 IEC 60335-2-99 的文本与 IEC/TC61/MT32 下的其他标准进行协调。本第 2 部分应与最新版本的 IEC 60335-1 及其修订版本结合使用，除非该版本排除此功能；在这种情况下，将使用不排除此功能的最新版本。它是在该标准第六版（2020年）的基础上制定的。 [外文原描述]： IEC 60335-2-99:2021+AMD1:2025 CSV deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard. The hood may be used above one or more appliance or types of appliances. The following extraction systems are within the scope of this standard: - back-draft ventilation systems; - down-draft ventilation systems; - fume extraction modules. These appliances are not intended for household and similar purposes. They are used in areas not open to the public, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries and butcheries. As far as is practicable, this standard deals with the common hazards presented by these types of appliances. 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 including ventilation 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: - domestic range hoods (IEC 60335-2-31); - purpose-built hoods, although this standard can be used as a guide (a purpose-built hood is either constructed on-site or specially constructed in the factory and is not mass produced); - appliances not incorporating a fan; - appliances designed 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); - battery-operated appliances. This second edition cancels and replaces the first edition published in 2003 and Amendment 1:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the text has been aligned with IEC 60335-1:2020; b) some notes have been converted to normative text (Clause 1, 11.7, 22.102, 22.104, 27.2, 30.101); c) exclusion of battery-operated appliances and appliances used in areas open to the public (Clause 1); d) addition of requirement for appliances incorporating means for ionizing air (32.101); e) conciliation of the text of IEC 60335-2-99 with other standards under IEC/TC61/MT32. 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.