1、 IEC TR 62474-1 Edition 1.0 2015-12 TECHNICA L R EPOR T Mat erial declaration for products of and for t he elect rot echnical industr y Part 1:Guidance for the implement at ion of IEC 62474 IEC TR 62474-1:2015-12(en)colourinsideInternational Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT
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9、e International Elec trotechnical Vocabulary (IEV)online.IEC Glossar y-st d.iec.ch/glossar y More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries hav e been collected from earlie
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11、1.0 2015-12 TECHNICA L R EPOR T Mat erial declarat ion for product s of and for t he elect rotechnical indust r y Part 1:Guidance for t he implementat ion of IEC 62474 INTERNATIONA L ELECTROTECHNICA L COMMISSION ICS 01.110;13.020;29.100;31.020 ISBN 978-2-8322-3045-9 R egist er ed tr ademar k of t he
12、 Int er national Electr ot echnical Commission W arning!Make sure that y ou obtained this publication from an authorized distributor.colourinsideInternational Electrotechnical Commission 2 IEC TR 62474-1:2015 IEC 2015 CONTENTS FOREWORD.5 1 Scope.7 2 Normative references.7 3 Industry needs and busine
13、ss benefits.7 3.1 Industry needs.7 3.2 Business benefits.8 4 Material declaration approach and flexibility of IEC 62474.9 4.1 Material declaration approach.9 4.1.1 General.9 4.1.2 Guidance on use of conditional fields in the developers table.10 4.1.3 Guidance on use of mass and mass percent fields.1
14、1 4.1.4 Calculating mass percent.11 4.1.5 Interpretation of reporting threshold for declarable substances and declarable substance groups.12 4.1.6 Guidance on declaring a substance that belongs to two different substance groups.12 4.2 Flexibility of IEC 62474.13 4.2.1 Overview of material declaratio
15、n features.13 4.2.2 Flexibility of declaring substances and substance groups at different levels within the declaration.13 4.2.3 Declarable substances in a material declaration.13 4.2.4 Additional guidance on declaration of material classes.14 4.2.5 Absence declaration.15 4.2.6 Material names.15 4.2
16、.7 Use of the query list features.16 4.2.8 Declaring exemptions.16 4.2.9 Using the reportingThreshold,aboveThresholdLevel and the reportableApplication fields.18 4.2.10 How to declare a product that does not have a fixed mass.19 5 Material declaration examples.19 5.1 General.19 5.2 Example 1 An electronic component.19 5.2.1 General.19 5.2.2 Material declaration reporting“base data requirements”.21 5.2.3 Material declaration reporting base data requirements with optional additional data fields to
