Magnetic materials - Part 15: Methods for the determination of the relative magnetic permeability of feebly magnetic materials

Magnetische Werkstoffe - Teil 15: Verfahren zur Bestimmung der Permeabilitätszahl schwachmagnetischer Werkstoffe

Matériaux magnétiques - Partie 15: Méthodes de détermination de la perméabilité magnétique relative des matériaux faiblement magnétiques

Magnetni materiali - 15. del: Metode za ugotavljanje relativne magnetne permeabilnosti mehkomagnetnih materialov (IEC 60404-15:2012/A1:2016) - Dopolnilo A1

General Information

Status
Published
Publication Date
23-Feb-2017
Current Stage
6060 - Document made available
Due Date
19-Sep-2017

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SLOVENSKI STANDARD
SIST EN 60404-15:2013/A1:2017
01-maj-2017
Magnetni materiali - 15. del: Metode za ugotavljanje relativne magnetne
permeabilnosti mehkomagnetnih materialov (IEC 60404-15:2012/A1:2016) -
Dopolnilo A1

Magnetic materials - Part 15: Methods for the determination of the relative magnetic

permeability of feebly magnetic materials (IEC 60404-15:2012/A1:2016)

Magnetische Werkstoffe - Teil 15: Verfahren zur Bestimmung der Permeabilitätszahl

schwachmagnetischer Werkstoffe (IEC 60404-15:2012/A1:2016)
Matériaux magnétiques - Partie 15: Méthodes de détermination de la perméabilité
magnétique relative des matériaux faiblement magnétiques (IEC 60404-
15:2012/A1:2016)
Ta slovenski standard je istoveten z: EN 60404-15:2012/A1:2017
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
29.030 Magnetni materiali Magnetic materials
SIST EN 60404-15:2013/A1:2017 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60404-15:2013/A1:2017
---------------------- Page: 2 ----------------------
SIST EN 60404-15:2013/A1:2017
EUROPEAN STANDARD EN 60404-15:2012/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2017
ICS 29.030; 17.220.01
English Version
Magnetic materials - Part 15: Methods for the determination of
the relative magnetic permeability of feebly magnetic materials
(IEC 60404-15:2012/A1:2016)

Matériaux magnétiques - Partie 15: Méthodes de Magnetische Werkstoffe - Teil 15: Verfahren zur

détermination de la perméabilité magnétique relative des Bestimmung der Permeabilitätszahl schwachmagnetischer

matériaux faiblement magnétiques Werkstoffe
(IEC 60404-15:2012/A1:2016) (IEC 60404-15:2012/A1:2016)

This amendment A1 modifies the European Standard EN 60404-15:2012; it was approved by CENELEC on 2017-01-09. CENELEC

members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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: Avenue Marnix 17, B-1000 Brussels

© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 60404-15:2012/A1:2017 E
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SIST EN 60404-15:2013/A1:2017
EN 60404-15:2012/A1:2017
European foreword

The text of document 68/531/CDV, future IEC 60404-15:2012/A1, prepared by IEC/TC 68 "Magnetic

alloys and steels" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN 60404-15:2012/A1:2017.
The following dates are fixed:
• latest date by which the document has to be (dop) 2017-10-09
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-01-09
• latest date by which the national
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.
Endorsement notice

The text of the International Standard IEC 60404-15:2012/A1:2016 was approved by CENELEC as a

European Standard without any modification.
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SIST EN 60404-15:2013/A1:2017
IEC 60404-15
Edition 1.0 2016-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
Magnetic materials –
Part 15: Methods for the determination of the relative magnetic permeability of
feebly magnetic materials
Matériaux magnétiques –
Partie 15: Méthodes de détermination de la perméabilité magnétique relative des
matériaux faiblement magnétiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.01; 29.030 ISBN 978-2-8322-3781-6

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 5 ----------------------
SIST EN 60404-15:2013/A1:2017
– 2 – IEC 60404-15:2012/AMD1:2016
© IEC 2016
FOREWORD

This amendment has been prepared by IEC technical committee 68: Magnetic alloys and

steels.
The text of this amendment is based on the following documents:
CDV Report on voting
68/531/CDV 68/544/RVC

Full information on the voting for the approval of this amendment can be found in the report

on voting indicated in the above table.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
___________
4.2 Principle
Replace the first sentence of the first paragraph with the following:

The relative magnetic permeability of a feebly magnetic test specimen is determined from the

magnetic polarization J and the corresponding magnetic field strength H measured using the

circuit shown in Figure 1 or Figure 5, using
Figure 1 – Circuit diagram for the solenoid method
Replace the existing title of Figure 1 with the following:

Figure 1 – Circuit diagram for the solenoid method with withdrawal of test specimen

Add a new Figure 5 with title and key, after Figure 1 and the note located below it, as follows:

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SIST EN 60404-15:2013/A1:2017
IEC 60404-15:2012/AMD1:2016 – 3 –
© IEC 2016
Air flux compensating coil
Test specimen
Flux coil
IEC
Key
A Current measuring device or ammeter
E d.c. power supply
F Flux integrator
N Solenoid
N Compensated search coil
R Variable resistor (controlling magnetizing current)
R Variable resistor (to adjust the output of the air flux compensating coil)
S Switch for reversing the current in the solenoid
Figure 5 – Circuit diagram for the solenoid method
with reversing of magnetizing current
Replace the existing Subclause 4.3.2 with the following:

4.3.2 Search coil for the solenoid method with withdrawal of test specimen. For the solenoid

method with withdrawal of test specimen, the search coil shall be wound on a nonmagnetic,

non-conducting former. Typically, for test specimens up to 30 mm in diameter, the internal

diameter of the aperture in the search coil is 32 mm to allow
...

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