Table of Contents

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General principles of measurement
5 Temperature measurements
6 Measurement of the relative amplitude permeability
  and the AC magnetization curve
7 Measurement of the specific total loss by the
  wattmeter method
8 Uncertainties
9 Test report
Annex A (informative) - Guidance on requirements for
        windings and instrumentation in order to
        minimise additional losses
Annex B (informative) - Digital sampling technique for
        the determination of magnetic properties
        and numerical air flux compensation
Annex C (informative) - Sinusoidal waveform control
        by digital means
Bibliography

Abstract

Describes methods for the measurement of AC magnetic properties of soft magnetic materials, other than electrical steels and soft ferrites, in the frequency range 20 Hz to 100 kHz.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 68