家用和类似用途电器.安全性.第1部分:一般要求

[中文适用范围]： 本国际标准涉及家用和类似用途电器的安全，单相电器的额定电压不超过250V，其他电器的额定电压不超过480V。注 1：电池供电的器具和其他直流供电的器具属于本标准的范围。不适合正常家庭使用但可能对公众构成危险源的器具，例如供外行在商店、轻工业和农场使用的器具，均属于本标准的范围。注 2：此类器具的例子有餐饮设备、商业用清洁器具和美发师器具。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，它没有考虑到 – 哪些人（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； – 儿童玩耍该设备。 [外文原描述]： IEC 60335-1:2010 deals with the safety of electrical 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. Battery-operated appliances and other d.c. supplied appliances are within the scope of this standard. Appliances not intended for normal household use but which nevertheless may 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. Examples of such appliances are catering equipment, cleaning appliances for commercial use, and appliances for hairdressers. The principal changes in this edition as compared with the fourth edition are as follows: - updated the text of the standard to align with the most recent editions of the dated normative references; - modified the functional safety requirements using programmable electronic circuits including software validation requirements; - updated Clause 29 to cover insulation requirements subjected to high frequency voltages as in switch mode power supply circuits; - updated Subclause 30.2 to further align the pre-selection option with the end-product test option; - deleted some notes and converted many other notes to normative text; - clarified requirements for class III constructions. 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 publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication. The contents of the corrigenda of July 2010 and April 2011 have been included in this copy.