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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Magnetni materiali - 16. del: Metode merjenja magnetnih lastnosti amorfnega traku na osnovi železa z uporabo enolistnega preskuševalnika (IEC 60404-16:2018)Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (IEC 60404-16:2018)29.030Magnetni materialiMagnetic materials17.220.20Measurement of electrical and magnetic quantitiesICS:Ta slovenski standard je istoveten z:EN IEC 60404-16:2018SIST EN IEC 60404-16:2018en01-september-2018SIST EN IEC 60404-16:2018SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 60404-16
July 2018 ICS 17.220.20; 29.030
English Version
Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (IEC 60404-16:2018)
Matériaux magnétiques - Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique (IEC 60404-16:2018)
Magnetische Werkstoffe - Teil 16 : Verfahren zur Messung der magnetischen Eigenschaften von eisenbasiertem, amorphem Band unter Verwendung eines Tafelmessgerätes (IEC 60404-16:2018) This European Standard was approved by CENELEC on 2018-04-12. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23,
B-1040 Brussels © 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60404-16:2018 E SIST EN IEC 60404-16:2018
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60404-16:2018 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 60404-6:2003 NOTE Harmonized as EN 60404-6:2003 (not modified). SIST EN IEC 60404-16:2018
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1
Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2
Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60050-121 -
International Electrotechnical Vocabulary (IEV) -
Part 121: Electromagnetism - -
IEC 60050-221 -
International Electrotechnical Vocabulary (IEV) -
Chapter 221: Magnetic materials and components - -
IEC 60404-8-11 -
Magnetic materials -
Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state EN IEC 60404-8-11 -
IEC 60404-16 Edition 1.0 2018-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Magnetic materials –
Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester
Matériaux magnétiques –
Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 17.220.20; 29.030
ISBN 978-2-8322-5426-4
– 2 – IEC 60404-16:2018 © IEC 2018 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions . 7 4 General principles . 8 4.1 Principle of the method . 8 4.2 Test specimen . 9 4.3 Test apparatus . 9 4.3.1 General . 9 4.3.2 Yoke . 10 4.3.3 Windings . 10 4.3.4 Air flux compensation . 11 4.3.5 Magnetic shielding . 11 4.4 Power supply . 11 4.5 Measuring instruments . 12 4.6 Digital sampling technique . 12 5 Measurement procedure . 13 5.1 Principle of measurement. 13 5.2 Preparation of measurement . 13 5.3 Adjustment of power supply . 14 6 Determination of characteristics . 14 6.1 Determination of the magnetic polarization . 14 6.2 Determination of the magnetic field strength . 15 6.3 Determination of the specific total loss . 15 6.4 Determination of the specific apparent power . 16 7 Reproducibility . 16 Annex A (informative)
Requirements of the single sheet tester for Fe-based amorphous strip . 17 A.1 Shape of test specimen . 17 A.2 H coil method . 17 A.3 Yoke . 17 A.4 Wirings . 17 A.5 Non-inductive precision resistor . 18 A.6 Magnetic shielding . 18 A.7 Method for checking the stability of the installed H coil from time to time . 18 Annex B (informative)
Digital sampling technique for the determination
of the magnetic properties and numerical air flux compensation . 19 B.1 General . 19 B.2 Technical details and requirements . 19 B.3 Calibration aspects . 22 B.4 Numerical air flux compensation . 22 Annex C (informative)
Sinusoidal waveform control of the magnetic polarization by digital means . 24 Bibliography . 26
IEC 60404-16:2018 © IEC 2018 – 3 –
Figure 1 – Schematic diagram of the test apparatus. 8 Figure 2 – Circuit of the wattmeter method with H coil mode . 9 Figure 3 – Yoke dimensions . 10 Figure 4 – Circuit of the wattmeter method with H coil mode adopting the digital sampling technique . 12
– 4 – IEC 60404-16:2018 © IEC 2018 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
MAGNETIC MATERIALS –
Part 16: Methods of measurement of the magnetic properties of
Fe-based amorphous strip by means of a single sheet tester
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