家用和类似电器 安全 第 2-95 部分：住宅用垂直移动车库门驱动器的特殊要求

[中文适用范围]： 本部分 IEC 60335 涉及住宅用垂直方向开合的电动车库门驱动器的安全性，驱动器的额定电压不超过单相设备 250V 和其他设备 480V，包括直流供电设备和电池供电设备。它还涵盖了与这些电动车库门运动相关的危险。 注 101 - 车库门的示例见图 101。 注 102 - 驱动器可以与车库门一起提供。 注 103 - 本标准也适用于与驱动器一起使用的防夹保护装置。它不涵盖与门本身机制相关的危险。 在可行的情况下，本标准处理由所有家庭内外人员遇到的电器所呈现的常见危险。然而，一般来说，它不考虑幼儿对设备的玩耍，但承认儿童可能在车库门附近。 注 104 提请注意，在许多国家，负责劳动保护和类似当局的国家机构规定了额外要求。 对于用于车辆、船舶或飞机上的设备，可能需要额外要求。在许多国家，国家卫生当局、负责劳动保护的国家机构、国家供水当局和类似当局规定了额外要求。 注 105 - 本标准不适用于以下驱动器： - 用于百叶窗、遮阳篷、窗帘和类似设备 (IEC 60335-2-97); - 用于门、门和窗户 (IEC 60335-2-103); - 用于商业和工业用途; - 用于存在特殊条件的地点，如腐蚀性或爆炸性环境 (粉尘、蒸汽或气体)。 [外文原描述]： IEC 60335-2-95:2023 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 60335-2-95:2023 edition 5.0 and the previous IEC 60335-2-95:2019 edition 4.0. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content. IEC 60335-2-95:2023 deals with the safety of electric drives for garage doors for residential use that open and close in a vertical direction, the rated voltage of the drives 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. It also covers the hazards associated with the movement of these electrically driven garage doors. The drive can be supplied with a garage door. This standard also applies to entrapment protection devices for use with drives. It does not cover hazards related to the mechanisms of the door itself. 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 playing with the appliance by young children, but recognizes that children can be in the vicinity of the garage door. 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, the national water supply authorities and similar authorities. This standard does not apply to drives – for shutters, awnings, blinds and similar equipment (IEC 60335-2-97); – for gates, doors and windows (IEC 60335-2-103); – for commercial and industrial purposes; – intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). This fifth edition cancels and replaces the fourth edition published in 2019. 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) scope includes DC-supplied appliances and battery-operated appliances (Clause 1); c) some notes have been converted to normative text (Clause 1, 7.12.1, 7.101, 20.103, 20.107, 22.104); d) application of test probe 19 has been introduced (8.1.1, 20.2); e) addition of surface temperatures for external accessible surfaces (11.3, 11.8); f) requirements are added for drives intended for permanent connection delivered with a connector to ease the installation (22.110, 24.1.101, 25.3); g) clarification for connectors that are non-detachable once engaged (24.1.5). 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.