EN 61000-4-9:2016

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms, definitions and abbreviated terms
4 General
5 Test levels
6 Test instrumentation
7 Test setup
8 Test procedure
9 Evaluation of test results
10 Test report
Annex A (informative) - Characteristics of non standard
        induction coils
Annex B (informative) - Information on the field distribution
        of standard induction coils
Annex C (informative) - Selection of the test levels
Annex D (informative) - Measurement uncertainty (MU)
        considerations
Annex E (informative) - Mathematical modelling of surge
        current waveforms
Annex F (informative) - Characteristics using two standard
        induction coils
Annex G (informative) - 3D numerical simulations
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 61000-4-9:2016 is available as IEC 61000-4-9:2016
RLV which contains the International Standard and its Redline
version, showing all changes of the technical content compared to
the previous edition.


IEC 61000-4-9:2016 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in industrial installations, power plants, railway installations, and medium voltage and high voltage sub-stations. This second edition cancels and replaces the first edition published in 1993 and Amendment 1:2000. This edition constitutes a technical revision.