BS-EN-61496-1-2004.pdf
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1、BRITISH STANDARD BS EN 61496-1:2004 Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests The European Standard EN 61496-1:2004 has the status of a British Standard ICS 29.260.99 ? BS EN 61496-1:2004 This British Standard was published under the authority
2、of the Standards Policy and Strategy Committee on 1 June 2004 BSI 1 June 2004 ISBN 0 580 43830 9 National foreword This British Standard is the official English language version of EN 61496-1:2004. It was derived by CENELEC form IEC 61496-1:2004. It supersedes BS EN 61496-1:1998 which is withdrawn.
3、The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags . The UK participation in its preparation was entrusted to Technical Committee GEL/44, Safety of machinery Electrotechnical aspects, which has the responsibility to: A list of organ
4、izations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corresp
5、ondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of
6、 itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments
7、and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 53 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. N
8、o. DateComments EUROPEAN STANDARD EN 61496-1 NORME EUROPENNE EUROPISCHE NORM May 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Bru
9、ssels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61496-1:2004 E ICS 29.260.99 Supersedes EN 61496-1:1997 English version Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests (
10、IEC 61496-1:2004, modified) Scurit des machines Equipements de protection lectro-sensibles Partie 1: Prescriptions gnrales et essais (CEI 61496-1:2004, modifie) Sicherheit von Maschinen Berhrungslos wirkende Schutzeinrichtungen Teil 1: Allgemeine Anforderungen und Prfungen (IEC 61496-1:2004, modifiz
11、iert) This European Standard was approved by CENELEC on 2004-03-16. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliograp
12、hical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of
13、a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
14、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 44/444/FDIS, future edition 2 of IEC 61496-1, prepared by IEC TC 44, Safety of machinery - Electrotechnical a
15、spects, in collaboraton with the Technical Committee CENELEC TC 44X, Safety of machinery: Electrotechnical aspects, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61496-1 on 2004-03-16 without inclusion of Annex C. This European Standard supersedes EN 61496-1:1997.
16、In this edition of this part of EN 61496, general requirements for a Type 3 ESPE have been added. In addition, several small changes and corrections have been made to clarify the requirements and to align this standard with current practice. The following dates were fixed: latest date by which the E
17、N has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-01-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-04-01 This European Standard was prepared under a mandate given to CENELEC
18、 by the European Commission and the European Free Trade Association and supports the essential requirements of Directive 98/37/EC. This standard has the status of product family standard and may be used as a normative reference in a dedicated product standard for the safety of machinery. This standa
19、rd has been prepared as a specification of general requirements for electro- sensitive protective equipment (ESPE) specifically related to machinery safety and has been developed to meet the needs of manufacturers, industrial users and safety enforcement authorities. This document can be applied for
20、 technical tests only together with the product specific parts of this series. Endorsement notice The text of the International Standard IEC 61496-1:2004 was approved by CENELEC as a European Standard with agreed common modifications. _ Page 2 EN 614961:2004 CONTENTS INTRODUCTION.4 1 Scope.5 2 Norma
21、tive references .5 3 Terms and definitions .7 4 Functional, design and environmental requirements .11 4.1 Functional requirements11 4.2 Design requirements .11 4.3 Environmental requirements18 5 Testing .22 5.1 General.22 5.2 Functional tests.23 5.3 Performance testing under fault conditions25 5.4 E
22、nvironmental tests.27 5.5 Validation of programmable or complex integrated circuits 30 6 Marking for identification and for safe use 32 6.1 General.32 6.2 ESPE supplied from a dedicated power supply32 6.3 ESPE supplied from an internal electrical power source 33 6.4 Adjustment 33 6.5 Enclosures 33 6
23、.6 Control devices .33 6.7 Terminal markings.33 6.8 Marking durability34 7 Accompanying documents34 Annex A (normative) Optional functions of the ESPE .36 Annex B (normative) Catalogue of single faults affecting the electrical equipment of the ESPE, to be applied as specified in 5.3.43 Annex C (info
24、rmative) deleted.48 Annex ZA (normative) Normative References to international publications with their corresponding European publications .49 Bibliography51 Index 52 Page 3 EN 614961:2004 INTRODUCTION An electro-sensitive protective equipment (ESPE) is applied to machinery presenting a risk of pers
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