标准摘要
[中文适用范围]： 第 1 部分的本条款适用@，但以下情况除外： 补充：IEC 62841 的本部分适用于螺丝刀和冲击扳手。本标准不适用于可通过附加起子头来驱动螺钉的钻头。 [外文原描述]： IEC 62841-2-2:2014 deals with the safety of electric motor-operated or magnetically driven hand-held screwdrivers and impact wrenches. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the normal use and reasonably foreseeable misuse of the tools. Hand-held electric tools, which can be mounted on a support or working stand for use as fixed tools without any alteration of the tool itself, are within the scope of this standard and such combination of a hand-held tool and a support is considered to be a transportable tool and thus covered by the relevant Part 3. 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 36 months from the date of publication. Key words: Hand-held, Screwdriver, Impact wrench This publication is to be read in conjunction with IEC 62841-1:2014 . The contents of the corrigendum of October 2015 have been included in this copy.
英文名称Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-2: Particular requirements for hand-held screwdrivers and impact wrenches