Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip

Defines a measurement method for the determination of the characteristics of surface insulation resistance of magnetic sheet and strip. Applicable to magnetic sheet and strip insulated on one or both surfaces and is suitable for manufacturing control in the application of insulation coatings.

Magnetische Werkstoffe - Teil 11: Messverfahren für die Bestimmung des Oberflächenisolationswiderstandes von Elektroblech und –band

Matériaux magnétiques - Partie 11: Méthode d'essai pour la détermination de la résistance d'isolement superficiel des tôles et feuillards magnétiques

Magnetni materiali - 11. del: Preskuševalna metoda za ugotavljanje površinske izolacijske upornosti magnetne pločevine in trakov

Ta mednarodni standard je namenjen opredelitvi merilne metode za ugotavljanje lastnosti površinske izolacijske upornosti magnetne pločevine in trakov. Ta metoda se uporablja za magnetno pločevino in trakove, ki so izolirani na eni površini ali dveh in je primerna za kontrolo proizvodnje med nanosom izolacijskih prevlek.

General Information

Status
Published
Publication Date
31-Jan-2013
Current Stage
6060 - Document made available
Completion Date
01-Feb-2013

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 60404-11:2013
01-marec-2013
0DJQHWQLPDWHULDOLGHO3UHVNXãHYDOQDPHWRGD]DXJRWDYOMDQMHSRYUãLQVNH
L]RODFLMVNHXSRUQRVWLPDJQHWQHSORþHYLQHLQWUDNRY

Magnetic materials - Part 11: Method of test for the determination of surface insulation

resistance of magnetic sheet and strip
Magnetische Werkstoffe - Teil 11: Meßverfahren zur Bestimmung des
Oberflächenisolationswiderstandes von Elektroblech und -band
Matériaux magnétiques - Partie 11: Méthode d'essai pour la détermination de la
résistance d'isolement superficiel des tôles et feuillards magnétiques
Ta slovenski standard je istoveten z: EN 60404-11:2013
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
29.030 Magnetni materiali Magnetic materials
SIST EN 60404-11:2013 en

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

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SIST EN 60404-11:2013
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SIST EN 60404-11:2013
EUROPEAN STANDARD
EN 60404-11
NORME EUROPÉENNE
February 2013
EUROPÄISCHE NORM
ICS 17.220.01; 29.030 Supersedes EN 10282:2001
English version
Magnetic materials -
Part 11: Method of test for the determination of surface insulation
resistance of magnetic sheet and strip
(IEC 60404-11:1991 + A1:1998 + A2:2012)
Matériaux magnétiques - Magnetische Werkstoffe -
Partie 11: Méthode d'essai pour la Teil 11: Messverfahren für die
détermination de la résistance d'isolement Bestimmung des
superficiel des tôles et feuillards Oberflächenisolationswiderstandes von
magnétiques Elektroblech und –band
(CEI 60404-11:1991 + A1:1998 + (IEC 60404-11:1991 + A1:1998 +
A2:2012) A2:2012)

This European Standard was approved by CENELEC on 2012-12-31. 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60404-11:2013 E
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SIST EN 60404-11:2013
EN 60404-11:2013 - 2 -
Foreword

This document (EN 60404-11:2013) consists of the text of IEC 60404-11:1991 + A1:1998 + A2:2012

prepared by IEC TC 68 "Magnetic alloys and steels".
The following dates are fixed:
• latest date by which the document has (dop) 2013-12-31
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-12-31
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 10282:2001.

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 60404-11:1991 + A1:1998 + A2:2012 was approved by

CENELEC as a European Standard without any modification.
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SIST EN 60404-11:2013
IEC 60404-11
Edition 1.2 2012-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Magnetic materials –

Part 11: Method of test for the determination of surface insulation resistance of

magnetic sheet and strip
Matériaux magnétiques –
Partie 11: Méthode d'essai pour la détermination de la résistance d'isolement
superficiel des tôles et feuillards magnétiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX CD
ICS 17.220.01; 29.030 ISBN 978-2-88912-053-6

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
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SIST EN 60404-11:2013
– 2 – 60404-11 © IEC:1991+A1:1998
+A2:2012
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope and field of application ........................................................................................... 5

2 Principle of measurement ................................................................................................. 5

3 Test specimen .................................................................................................................. 6

4 Apparatus ......................................................................................................................... 6

4.1 Contact assembly .................................................................................................... 6

4.2 Power supply ........................................................................................................... 7

4.3 Current measurement .............................................................................................. 7

4.4 Determination of applied force ................................................................................. 8

5 Calibration ........................................................................................................................ 9

6 Measuring procedure ........................................................................................................ 9

7 Evaluation of surface insulation resistance ........................................................................ 9

8 Test report ...................................................................................................................... 10

Figure 1 – Arrangement of apparatus for the measurement of surface insulation resistance ..... 5

Figure 2 – Arrangement of stabilizing circuit: mode A ............................................................... 8

Figure 3 – Arrangement of stabilizing circuit: mode B ............................................................... 8

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SIST EN 60404-11:2013
60404-11 © IEC:1991+A1:1998 – 3 –
+A2:2012
INTERNATIONAL ELECTROTECHNICAL COMMISSION
–––––––––––
MAGNETIC MATERIALS –
Part 11: Method of test for the determination
of surface insulation resistance of
magnetic sheet and strip
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

This International Standard has been prepared by IEC technical committee 68: Magnetic alloys

and steels.

This consolidated version of IEC 60404-11 consists of the first edition (1991) [documents

68(CO)69 and 68(CO)76], its amendment 1 (1998) [documents 68/181/FDIS and 68/186/RVD]

and its amendment 2 (2012) [documents 68/434/FDIS and 68/435/RVD].

The technical content is therefore identical to the base edition and its amendments and has

been prepared for user convenience.
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SIST EN 60404-11:2013
– 4 – 60404-11 © IEC:1991+A1:1998
+A2:2012
It bea
...

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