I.S. EN IEC 60404-6:2018/A1:2021
Current
The latest, up-to-date edition.
Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens (IEC 60404-6:2018/AMD1:2021)
Hardcopy , PDF
English
13-09-2021
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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
This part of IEC 60404 specifies 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.
| Committee |
TC 68
|
| DocumentType |
Standard
|
| Pages |
80
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN IEC 60404-6:2018/A1:2021 | Identical |
| IEC 60404-6:2018/AMD1:2021 | Identical |
| IEC 60404-6:2003 | Identical |
| EN IEC 60404-6:2018 | Identical |
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