Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 General<br>5 Test levels<br>6 Test equipment<br>&nbsp;&nbsp;&nbsp;6.1 General<br>&nbsp;&nbsp;&nbsp;6.2 Test generator<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.1 Current source<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.2 Characteristics and performances of the test <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;generator for different inductive coils<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.3 Verification of the characteristics of the <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;test generator <br>&nbsp;&nbsp;&nbsp;6.3 Inductive coil<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3.1 Field distribution<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3.2 Characteristics of the inductive standard coils <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1 m x 1 m and 1 m x 2,6 m<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3.3 Characteristics of the inductive coils for table <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top and floor standing equipment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3.4 Measurement of the inductive coil factor<br>&nbsp;&nbsp;&nbsp;6.4 Test and auxiliary instrumentation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.4.1 Test instrumentation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.4.2 Auxiliary instrumentation<br>7 Test set-up<br>&nbsp;&nbsp;&nbsp;7.1 Test set-up components <br>&nbsp;&nbsp;&nbsp;7.2 Ground (reference) plane for floor standing equipment <br>&nbsp;&nbsp;&nbsp;7.3 Equipment under test <br>&nbsp;&nbsp;&nbsp;7.4 Test generator<br>&nbsp;&nbsp;&nbsp;7.5 Inductive coil<br>8 Test procedure<br>&nbsp;&nbsp;&nbsp;8.1 General<br>&nbsp;&nbsp;&nbsp;8.2 Laboratory reference conditions <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.2 Climatic conditions <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.3 Electromagnetic conditions<br>&nbsp;&nbsp;&nbsp;8.3 Carrying out the test <br>9 Evaluation of the test results <br>10 Test report<br>Annex A (normative) - Inductive coil calibration method<br>Annex B (normative) - Characteristics of the inductive coils<br>Annex C (informative) - Selection of the test levels <br>Annex D (informative) - Information on power frequency magnetic <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;field strength<br>Bibliography

Abstract

Provides immunity requirements of equipment, only under operational conditions, to magnetic disturbances at power frequencies 50 Hz and 60 Hz related to: - residential and commercial locations; - industrial installations and power plants; - medium voltage and high voltage sub-stations.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 77