家用和类似用途电器的安全第2-29部分:电池充电器的特殊要求

[中文适用范围]： 本部分IEC 60335涉及家用和类似用途的电池充电器的安全，其输出不超过120V无纹波直流电，额定电压不超过250V。 适用于在家庭最终使用应用中充电电池的充电器，但不包括IEC 60335系列标准范围内的充电器。 附件AA规定了8岁以上儿童在无监督下使用的电池充电器的要求。 适用于非家用但仍可能对公众造成危险的充电器，如用于车库、商店、轻工业和农场的充电器。 本标准尽可能处理家用电器对家庭内外所有人造成的常见危险，但通常不考虑以下情况： - 由于身体、感官或精神能力不足，或缺乏经验和知识而无法安全使用电器的人（包括儿童）； - 儿童玩耍电器。 注101：注意以下事实： - 用于车辆、船舶或飞机的电器可能需要附加要求； - 许多国家的国家卫生当局、劳动保护当局等规定了附加要求。 注102：本标准不适用于： - 嵌入式电池充电器（房车等类似车辆安装的除外）； - 作为电器一部分且用户无法接触电池的充电器； - 专用于工业用途的充电器； - 用于特殊环境（如腐蚀性或爆炸性环境）的充电器； - 应急照明用充电器（IEC 60598-2-22）； - 电子设备电源单元。 [外文原描述]： IEC 60335-2-29:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60335-2-29:2016 deals with the safety of electric battery chargers for household and similar use having an output not exceeding 120 V ripple-free direct current, their rated voltage being not more than 250 V. Battery chargers intended for charging batteries in a household end use application outside the scope of the IEC 60335 series of standards are within the scope of this standard. Requirements for battery chargers for use by children at least 8 years old without supervision are given in Annex AA. Battery chargers not intended for normal household use, but which nevertheless may be a source of danger to the public, such as battery chargers intended for use in garages, shops, 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. This standard does not apply to built-in: - battery chargers, except those for installing in caravans and similar vehicles; - battery chargers that are part of an appliance, the battery of which is not accessible to the user; - battery chargers intended exclusively for industrial purposes; - battery chargers 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 chargers for emergency lighting or supply units for electronic equipment. This fifth edition cancels and replaces the fourth edition published in 2002 including its Amendment 1 (2004) and its Amendment 2 (2009). It constitutes a technical revision. The principal changes in this edition as compared with the fourth edition of IEC 60335-2-29 are as follows (minor changes are not listed): - Revised the drop test to refer to IEC 60068-2-31 (21.101); - Requirements for supply cords on battery chargers used at low temperatures (25.7); - Requirements for battery chargers having an output voltage exceeding SELV have been added (1, 3.2.2, 3.4.3, 10.101, 24.4, 25.5, 25.7, 25.8, 25.15. 26.5); - A classification for battery chargers used outdoors has been added (6.2, 29.2) and some notes in Clause 1, Subclauses 7.1 and 22.102, Figure 101 and Annex AA 11.8 have been converted to normative text. It was established on the basis of the fifth edition (2010) of that standard. The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this standard be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of its publication. Key words: Battery, Battery Charger This publication is to be read in conjunction with IEC 60335-1:2010 .