MAGNETIC MATERIALS - PART 10: METHODS OF MEASUREMENT OF MAGNETIC PROPERTIES OF ELECTRICAL STEEL STRIP AND SHEET AT MEDIUM FREQUENCIES
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General principle of a.c. measurements
5 Procedure for the determination of the specific
total loss
6 Procedure for the determination of the peak
value of magnetic polarization, r.m.s. value of
magnetic field strength, peak value of magnetic
field strength and specific apparent power
7 Test report
Annex A (informative) - Epstein frame for use
at medium frequencies
Annex B (informative) - Digital sampling method
for the determination of the magnetic
properties
Bibliography
Pertains to grain-oriented and non-oriented electrical steel strip and sheet for measurements of a.c. magnetic properties in the frequency range 400 Hz to 10000 Hz.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 68 |
