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IEC 62822-3 : 1ED 2017

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IEC 62822-3 : 1ED 2017

ELECTRIC WELDING EQUIPMENT - ASSESSMENT OF RESTRICTIONS RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (0 HZ TO 300 HZ) - PART 3: RESISTANCE WELDING EQUIPMENT

International Electrotechnical Committee

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Table of Contents

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions, quantities, units and constants
4 Requirements
5 Coupling coefficients
6 Source model
7 Assessment methods
8 EMF data sheet and assessment report
Annex A (informative) - Example of the weighted peak
        method in the time domain
Annex B (informative) - Example of the weighted peak
        method in the frequency domain
Annex C (informative) - IEC 62822-3 for users of
        IEC 62822-2
Annex D (informative) - Coupling coefficients for
        common arrangements
Annex E (informative) - Conservative approximation
        of coupling coefficients for rectangular loops
Annex F (informative) - Example EMF datasheets
Bibliography

Abstract

Pertains to equipment for resistance welding and allied processes designed for occupational use by professionals and for use by laymen.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 26