家用和类似用途电器.安全性.第2-29部分:蓄电池充电器的特殊要求

[中文适用范围]： 第 1 部分的本条款由以下内容取代。 IEC 60335的这一部分涉及家用和类似用途的电池充电器的安全性，其输出不超过120V无纹波直流电，其额定电压不超过250V。用于为家用电池充电的电池充电器IEC 60335 系列标准范围之外的最终用途应用均在本标准的范围内。附录 AA 中给出了 8 岁以上儿童在无人监管的情况下使用电池充电器的要求。不适合正常家庭使用但可能对公众构成危险的电池充电器，例如用于车库、商店、轻工业和农场的电池充电器，均属于本标准的范围。在可行的范围内，该标准涉及家庭内和周围所有人都会遇到的电器所带来的常见危险。然而，一般来说，它不考虑以下人员（包括儿童）：身体、感官或心理能力；或者;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设备；孩子们正在玩耍该设备。注 101 请注意以下事实：对于用于车辆、船舶或飞机的设备，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额外要求。注 102：本标准不适用于；内置电池充电器，安装在大篷车和类似车辆中的除外；属于设备一部分的电池充电器，用户无法接触到其电池；专用于工业用途的电池充电器；打算在特殊条件下使用的电池充电器，例如存在腐蚀性或爆炸性气氛（灰尘、蒸汽或气体）的地方；应急照明电池充电器（IEC 60598-2-22）；电子设备的供应单位。 [外文原描述]： 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 .