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BS EN 60404-6 ED. 3.0 - 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
Hardcopy , PDF
English
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INTRODUCTION
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 magnetization curve using the
voltmeter-ammeter method
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
Annex C (informative) - Sinusoidal waveform control by
digital means
Bibliography
BS EN 60404-6 Ed. 3.0.
| Committee |
ISE/108
|
| DocumentType |
Draft
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| IEC 60404-4:1995+AMD1:2000+AMD2:2008 CSV | Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials |
| IEC 60404-8-9:1994 | Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials |
| IEC 60404-8-6:2016 | Magnetic materials - Part 8-6: Specifications for individual materials - Soft magnetic metallic materials |
| IEC 62044-3:2000 | Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level |
| IEC 60404-2:1996+AMD1:2008 CSV | Magnetic materials - Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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