IEC 60745-2-9 Edition 2.1-2008 Hand-held motor-operated electric tools - Safety - Part 2-9 Particular requirements for tappers《手持式电动工具.安全性.第2-9部分 攻丝机的特殊要求》.pdf
《IEC 60745-2-9 Edition 2.1-2008 Hand-held motor-operated electric tools - Safety - Part 2-9 Particular requirements for tappers《手持式电动工具.安全性.第2-9部分 攻丝机的特殊要求》.pdf》由会员分享,可在线阅读,更多相关《IEC 60745-2-9 Edition 2.1-2008 Hand-held motor-operated electric tools - Safety - Part 2-9 Particular requirements for tappers《手持式电动工具.安全性.第2-9部分 攻丝机的特殊要求》.pdf(22页珍藏版)》请在麦多课文档分享上搜索。
1、 IEC 60745-2-9Edition 2.1 2008-06INTERNATIONAL STANDARD NORME INTERNATIONALEHand-held motor-operated electric tools Safety Part 2-9: Particular requirements for tappers Outils lectroportatifs moteur Scurit Partie 2-9: Rgles particulires pour les taraudeuses IEC60745-2-9:2003+A1:2008 THIS PUBLICATION
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16、-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 60745-2-9Edition 2.1 2008-06INTERNATIONAL STANDARD NORME INTERNATIONALEHand-held motor-operated electric tools Safety Part 2-9: Particular requirements for tappers Outils lectroportatifs moteur Scurit Partie 2-9: Rgles particuli
17、res pour les taraudeuses INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CAICS 25.140.20 PRICE CODECODE PRIXISBN 2-8318-9702-5 2 60745-2-9 IEC:2003+A1:2008 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references .5 3 Terms and definitions .5 4 General requirements.5
18、 5 General conditions for the tests 5 6 Void5 7 Classification5 8 Marking and instructions.5 9 Protection against access to live parts6 10 Starting 6 11 Input and current 6 12 Heating 6 13 Leakage current .6 14 Moisture resistance 6 15 Electric strength .6 16 Overload protection of transformers and
19、associated circuits .6 17 Endurance7 18 Abnormal operation 7 19 Mechanical hazards7 20 Mechanical strength .7 21 Construction.7 22 Internal wiring.7 23 Components .7 24 Supply connection and external flexible cords 7 25 Terminals for external conductors.7 26 Provision for earthing .7 27 Screws and c
20、onnections.7 28 Creepage distances, clearances and distances through insulation8 29 Resistance to heat, fire and tracking.8 30 Resistance to rusting8 31 Radiation, toxicity and similar hazards8 Annexes .9 Annex K (normative) Battery tools and battery packs .9 Annex L (normative) Battery tools and ba
21、ttery packs provided with mains connection or non-isolated sources.9 Bibliography9 60745-2-9 IEC:2003+A1:2008 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS SAFETY Part 2-9: Particular requirements for tappers FOREWORD 1) The International Electrotechnical Comm
22、ission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
23、in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee
24、interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordan
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