1、 IEC 60519-12 Edition 2.0 2016-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Safety in installations for electroheating and electromagnetic processing Part 12: Particular requirements for infrared electroheating Scurit dans les installations destines au traitement lectrothermique et lectromagntique
2、 Partie 12: Exigences particulires pour chauffage lectrique par rayonnement infrarouge IEC 60519-12:2016-12(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilize
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20、s for electroheating and electromagnetic processing Part 12: Particular requirements for infrared electroheating Scurit dans les installations destines au traitement lectrothermique et lectromagntique Partie 12: Exigences particulires pour chauffage lectrique par rayonnement infrarouge INTERNATIONAL
21、 ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 25.180.10 ISBN 978-2-8322-3709-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from
22、an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60519-12:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope and object . 7 2 Normative references 8 3 Terms, definitions and abbreviations . 8 4 Classification
23、and sub-division . 10 5 Risk assessment . 11 6 General provisions. 11 7 Protection against electric shock . 11 8 Protection against hazards caused by electric or magnetic nearfields 11 9 Protection against hazards from radiation 11 10 Protection against hazards from thermal influences . 13 11 Protec
24、tion against hazards from fire 13 12 Protection against hazards from fluids . 13 13 Specific requirements for components and subassemblies 13 14 Control of the installation or equipment 13 15 Protection against mechanical hazards 13 16 Protection against hazards resulting from use . 13 17 Protection
25、 against other hazards . 13 18 Verification and testing 13 19 Information for use 14 (informative) List of significant hazards 15 Annex A(informative) Electric and magnetic fields, touch currents limits of Annex B exposure hazards . 16 (informative) Optical radiation limits of exposure hazards . 17
26、Annex C(informative) Limits for exposure hazards noise and vibration . 19 Annex D(normative) Provisions concerning EMC . 20 Annex E(normative) Marking and warning . 21 Annex F(informative) Guidelines on using this standard . 22 Annex G(informative) Connection with ISO 13577 series . 23 Annex H Annex
27、 AA (informative) Procedure for reducing risk from infrared radiation 24 (informative) Simplified measurement method for the assessment of Annex BB thermal infrared radiation exposure . 26 (informative) Measurement device for total irradiance . 32 Annex CC Bibliography 33 Figure C.101 Risk groups an
28、d exposure limits (refer to Table C.1 of IEC 60519-1:2015) depending on time of exposure and irradiation. 17 Figure C.102 Risk groups and exposure limits (refer to Table C.2 of IEC 60519-1:2015) depending on time of exposure and radiance . 18 Figure BB.1 Factors for converting measured total irradia
29、nce into band irradiance, depending on surface temperature of a grey emitter generating the signal 28 IEC 60519-12:2016 IEC 2016 3 Figure BB.2 Factor for converting measured total radiance into relevant retinal thermal radiance, depending on surface temperature of a grey emitter generating the signa
30、l 31 Figure CC.1 Example of a detector for total irradiance measurement . 32 Table AA.1 Procedure for assessment and reduction of radiation exposure through design . 25 Table BB.1 Measurement procedure 26 4 IEC 60519-12:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SAFETY IN INSTALLATION
31、S FOR ELECTROHEATING AND ELECTROMAGNETIC PROCESSING Part 12: Particular requirements for infrared electroheating FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committee
32、s). 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 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available
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38、f does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that th
39、ey have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature
40、whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced pu
41、blications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International
42、Standard IEC 60519-12 has been prepared by IEC technical committee 27: Industrial electroheating and electromagnetic processing. This second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This edition includes the following significan
43、t technical changes with respect to the previous edition: a) the structure has been redrafted according to IEC 60519-1:2015; b) terms/definitions, normative references and bibliography have been updated and completed; c) all requirements and content from IEC 60519-12:2013 that have been included in
44、IEC 60519-1:2015 have been removed to avoid any duplication. IEC 60519-12:2016 IEC 2016 5 The text of this standard is based on the following documents: CDV Report on voting 27/967/CDV 27/982/RVC Full information on the voting for the approval of this International Standard can be found in the repor
45、t on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 60519 series, published under the general title Safety in installations for electroheating and electromagnetic processing, can be found on the IE
46、C website. Future standards in this series will carry the new general title as cited above. Titles of existing standards in this series will be updated at the time of the next edition. The clauses of parts of the IEC 60519 series (hereinafter called Particular Requirements) supplement or modify the
47、corresponding clauses of IEC 60519-1:2015 (General Requirements hereinafter called Part 1). This part of IEC 60519 is to be read in conjunction with Part 1. It supplements or modifies the corresponding clauses of Part 1. Where the text indicates an “addition“ to or a “replacement“ of the relevant pr
48、ovision of Part 1, these changes are made to the relevant text of Part 1. Where no change is necessary, the words “This clause of Part 1 is applicable“ are used. When a particular subclause of Part 1 is not mentioned in this part, that subclause applies as far as is reasonable. Additional specific p
49、rovisions to those in Part 1, given as individual clauses or subclauses, are numbered starting from 101. NOTE The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1; unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced clause or subclause; additional annexes
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