SIST EN 60851-2:2010

SLOVENSKI STANDARD
SIST EN 60851-2:2010
01-februar-2010
1DGRPHãþD
SIST EN 60851-2:2001
SIST EN 60851-2:2001/A1:2001
SIST EN 60851-2:2001/A2:2004
Navijalne žice - Preskusne metode - 2. del: Ugotavljanje mer (IEC 60851-2:2009)
Winding wires - Test methods -- Part 2: Determination of dimensions
Wickeldrähte - Prüfverfahren - Teil 2: Ermittlung der Maße
Fils de bobinage - Méthodes d'essai -- Partie 2: Détermination des dimensions
Ta slovenski standard je istoveten z: EN 60851-2:2009
ICS:
29.060.10 Žice Wires
SIST EN 60851-2:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60851-2:2010

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SIST EN 60851-2:2010

EUROPEAN STANDARD
EN 60851-2

NORME EUROPÉENNE
December 2009
EUROPÄISCHE NORM

ICS 29.060.10 Supersedes EN 60851-2:1996 + A1:1997 + A2:2003


English version


Winding wires -
Test methods -
Part 2: Determination of dimensions
(IEC 60851-2:2009)


Fils de bobinage -  Wickeldrähte -
Méthodes d'essai - Prüfverfahren -
Partie 2: Détermination des dimensions Teil 2: Ermittlung der Maße
(CEI 60851-2:2009) (IEC 60851-2:2009)




This European Standard was approved by CENELEC on 2009-11-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60851-2:2009 E

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SIST EN 60851-2:2010
EN 60851-2:2009 - 2 -
Foreword
The text of document 55/1144/FDIS, future edition 3 of IEC 60851-2, prepared by IEC TC 55, Winding
wires, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60851-2
on 2009-11-01.
This European Standard supersedes EN 60851-2:1996 + A1:1997 + A2:2003.
Technical revisions of note include recognition of the use of optical micrometers in determining the
dimensions of round and rectangular enamelled wire.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-08-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-11-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60851-2:2009 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 60851-2:2010
- 3 - EN 60851-2:2009
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

1) 2)
IEC 60851-1 - Winding wires - Test methods - EN 60851-1 1996
Part 1: General


IEC 60851-5 2008 Winding wires - Test methods - EN 60851-5 2008
Part 5: Electrical properties




1)
Undated reference.
2)
Valid edition at date of issue.

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SIST EN 60851-2:2010

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SIST EN 60851-2:2010
IEC 60851-2
®
Edition 3.0 2009-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Winding wires – Test methods –
Part 2: Determination of dimensions

Fils de bobinage – Méthodes d'essai –
Partie 2: Détermination des dimensions

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
K
CODE PRIX
ICS 29.060.10 ISBN 2-8318-1062-7
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 60851-2:2010
– 2 – 60851-2 © IEC:2009
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Test 4: Dimensions.6
3.1 Equipment.6
3.1.1 Round and rectangular wire.6
3.1.2 Bunched wire.7
3.2 Procedure .7
3.2.1 Conductor dimension.7
3.2.2 Out-of-roundness of the conductor .7
3.2.3 Rounding of corners of rectangular wire .8
3.2.4 Increase in dimension due to the insulation .8
3.2.5 Overall dimension.8
3.2.6 Increase in diameter due to the bonding layer of enamelled round
wire .9

Figure 1 – Conical mandrel .10

Table 1 – Types of winding wires .6
Table 1a – Enamelled round wire.6
Table 1b – All the types of winding wires except enamelled round wire .7
Table 2 – Determination of the conductor diameter .9

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SIST EN 60851-2:2010
60851-2 © IEC:2009 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

WINDING WIRES –
TEST METHODS –

Part 2: Determination of dimensions


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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agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
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4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
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5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
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members of its technical committees and IEC National Committees for any personal injury, property damage or
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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.
...