IEC 62493-2022 Assessment of lighting equipment related to human exposure to electromagnetic fields(1)

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IEC 62493
⑧
Edition 2.1 2022-06
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
ci
o
ns
lo
iduer
Assessment of lighting equipment related to human exposure to
electromagnetic fields
Evaluation d'un équipement d'éclairage relativement a l'exposition humaine
aux champs électromagnétiques
EC
62493
:2015
03+AM
D1:20
22-06
cSV(e
n-fr)
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2IEC 62493:2015+AMD1:2022 CSV
◎IEC2022
CONTENTS
FOREWORD
.............................................................................................................................................. 6
INTRODUCTION.......................................................................................................................................8
1 Scope
................................................................................................................................................ 9
2 Normative reference...........................................................................................................................9
3 Terms, definitions, physical quantities, units, and abbreviation...................................................... 10
3.1 Terms and definition .............................................................................................................. 10
3.2 Physical quantities and units...................................................................................................12
3.3 Abbreviation............................................................................................................................ 13
4 Limits ................................................................................................................................................13
4.1 General.................................................................................................................................. 13
4.2 Unintentional radiating part of lighting equipmen................................................................... 13
4.2.1 General........................................................................................................................ 13
4.2.2 Lighting equipment deemed to comply with the Van der Hoofden test
withouttesting
.................................................................................................................. 14
4.2.3 Application of limits ....................................................................................................... 14
4.3 Intentional radiating part of lighting equipment....................................................................... 14
5 General requirements Van der Hoofden tes.................................................................................... 15
5.1 Measurand............................................................................................................................ 15
5.2 Supply voltage and frequency ............................................................................................... 15
5.3 Measurement frequency range............................................................................................... 16
5.4 Ambienttemperature .............................................................................................................. 16
5.5 Measurement equipment requirements .................................................................................. 16
5.6 Measurement instrumentation uncertainty ............................................................................. 18
5.7 Test report............................................................................................................................... 18
5.8 Evaluation of results.............................................................................................................. 18
6 Measurement procedure for the Van der Hoofden tes ............................................................... 18
6.1 General.................................................................................................................................. 18
6.2 Operating conditions............................................................................................................... 19
6.2.1 Operating conditions for lighting equipment................................................................... 19
6.2.2 Operating conditions for specific lighting equipment ....................................................... 19
6.2.3 Operating conditions for lighting equipment with intentional radiators ........................... 19
6.3 Measurement distance.......................................................................................................... 19
6.4 Measurement set-up................................................................................................................19
6.4.1 General........................................................................................................................ 19
6.4.2 Measurement set-up for specific lighting equipment.....................................................20
6.5 Location of the measurement test head........................................................................... 20
6.6 Calculation of the result..........................................................................................................21
7 Assessment procedure for intentional radiators ..........................................................................21
7.1 General................................................................................................................................ 21
7.2 Low-power exclusion method...................................................................................................21
7.2.1 General........................................................................................................................ 21
7.2.2 Determination of the total radiated power..................................................................... 21
7.2.3 Determination of the low-power exclusion level ...........................................................21
7.2.4 Summation of multiple transmitters ..............................................................................22
7.3 Application of the EMF product standard for body-worn equipment......................................22
7.4 Application of the EMF product standard for base stations..................................................22

标签： #IEC #62493

摘要：

IEC62493⑧Edition2.12022-06CONSOLIDATEDVERSIONINTERNATIONALSTANDARDNORMEINTERNATIONALEcionsloiduerAssessmentoflightingequipmentrelatedtohumanexposuretoelectromagneticfieldsEvaluationd'unéquipementd'éclairagerelativemental'expositionhumaineauxchampsélectromagnétiquesEC62493:201503+AMD1:2022-06cSV(en-f...

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