Specifications for particular types of winding wires - Part 27: Paper tape covered rectangular copper wire

This part of IEC 60317 specifies the requirements of paper tape covered rectangular copper winding wires. This covering consists of two or more layers of paper tape, all in the same direction and is primarily intended for winding coils for oil immersed transformers. The range of nominal conductor dimensions covered by this standard is:
– width: min. 2,0 mm max. 16,0 mm;
– thickness: min. 0,80 mm max. 5,60 mm.
The paper tapes covered by this standard are restricted to those specified in IEC 60554-1 having thicknesses in the range 25 μm to 125 μm inclusive.

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Spécifications pour types particuliers de fils de bobinage - Partie 27: Fil de section rectangulaire en cuivre recouvert de ruban papier

La CEI 60317-27:2013 spécifie les exigences relatives au fil de bobinage de section rectangulaire en cuivre recouvert de ruban papier. Ce revêtement est constitué de deux ou plusieurs couches de ruban papier, enroulées toutes dans le même sens, et est essentiellement destiné au bobinage pour les transformateurs immergés dans l'huile. La gamme des dimensions nominales des conducteurs couvertes par la présente norme est: - la largeur: min. 2,0 mm max. 16,0 mm; - l'épaisseur: min. 0,80 mm max. 5,60 mm. Les rubans papier concernés par cette norme sont limités à ceux qui possèdent une épaisseur de 25 μm à 125 μm compris et qui sont spécifiés dans la CEI 60554-1. Cette quatrième édition annule et remplace la troisième édition parue en 1998, et l'Amendement 1:1999. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - un nouveau paragraphe contenant des notes générales sur le fil de bobinage intégrées auparavant au domaine d'application; - la révision des références à la CEI 60317-0-2:2013, pour bien établir que leur application est normative; - un nouveau 3.3, Aspect; - une révision du 4.4, Accroissement des dimensions dû au revêtement de ruban papier; - la suppression de l'Article 22 Défaillance à haute température; - un nouvel Article 23, Détection des microfissures en immersion. Mots clés: exigences relatives au fil de bobinage de section rectangulaire en cuivre recouvert de ruban papier, bobinage pour les transformateurs immergés dans l'huile

Specifikacije za posebne vrste navijalnih žic - 27. del: S papirnim trakom ovita pravokotna bakrena žica (IEC 60317-27:2013)

General Information

Status
Published
Publication Date
05-Mar-2014
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
27-Feb-2014
Due Date
04-May-2014
Completion Date
06-Mar-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Specifikacije za posebne vrste navijalnih žic - 27. del: S papirnim trakom ovita pravokotna bakrena žica (IEC 60317-27:2013)/Spécifications pour types particuliers de fils de bobinage - Partie 27: Fil de section rectangulaire en cuivre recouvert de ruban papierSpecifications for particular types of winding wires - Part 27: Paper tape covered rectangular copper wire29.060.10ŽiceWiresICS:Ta slovenski standard je istoveten z:EN 60317-27:2014SIST EN 60317-27:2014en01-april-2014SIST EN 60317-27:2014SLOVENSKI

STANDARDSIST EN 60317-27:2001/A1:2001SIST EN 60317-27:20011DGRPHãþD
SIST EN 60317-27:2014
EUROPEAN STANDARD EN 60317-27 NORME EUROPÉENNE
EUROPÄISCHE NORM February 2014

CENELEC 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
© 2014 CENELEC -

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

Ref. No. EN 60317-27:2014 E
ICS 29.060.10 Supersedes EN 60317-27:1998 + A1:2000
English version
Specifications for particular types of winding wires -
Part 27: Paper tape covered rectangular copper wire (IEC 60317-27:2013)
Spécifications pour types particuliers de fils de bobinage -

Partie 27: Fil de section rectangulaire en cuivre recouvert de ruban papier (CEI 60317-27:2013)

Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten -
Teil 27: Flachdrähte aus Kupfer, papierisoliert (IEC 60317-27:2013)

This European Standard was approved by CENELEC on 2013-11-14. 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.

SIST EN 60317-27:2014

EN 60317-27:2014 - 2 - Foreword The text of document 55/1414/FDIS, future edition 4 of IEC 60317-27, prepared by IEC/TC 55 "Winding wires" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60317-27:2014.

The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-08-14 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-11-14

This document supersedes EN 60317-27:1998.

EN 60317-27:2014 includes the following significant technical changes with respect to EN 60317-27:1998: – new subclause containing general notes on winding wire, formerly a part of the scope; – revision to references to EN 60317-0-2:2014 to clarify that their application is normative; – new 3.3, Appearance; – modification to 4.4, Increase in dimensions due to paper tape covering; – deletion of Clause 22, High temperature failure; – new Clause 23, Pin hole test.

This standard is to be read in conjunction with EN 60317-0-2:2014.

The numbering of clauses in this standard is not continuous from Clauses 20 and 30 in order to reserve space for possible future wire requirements prior to those for wire packaging.

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 60317-27:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 60264 Series NOTE Harmonized as EN 60264 Series (not modified). IEC 60317 Series NOTE Harmonized as EN 60317 Series (not modified). IEC 60851 Series NOTE Harmonized as EN 60851 Series (not modified). ISO 6892-1:2009 NOTE Harmonized as EN ISO 6892-1:2009 (not modified). SIST EN 60317-27:2014

- 3 - EN 60317-27:2014 Annex ZA
(normative)

Normative references to international publications with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. 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
IEC 60317-0-2 2013 Specifications for particular types
of winding wires -
Part 0-2: General requirements -
Enamelled rectangular copper wire EN 60317-0-2 2014
IEC 60554-1 - Specification for cellulosic papers for electrical purposes -
Part 1: Definitions and general requirements - -
SIST EN 60317-27:2014
SIST EN 60317-27:2014

IEC 60317-27 Edition 4.0 2013-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Specifications for particular types of winding wires – Part 27: Paper tape covered rectangular copper wire

Spécifications pour types particuliers de fils de bobinage – Partie 27: Fil de section rectangulaire en cuivre recouvert de ruban papier

INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 29.060.10 PRICE CODE CODE PRIX ISBN 978-2-8322-1154-0

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®

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. SIST EN 60317-27:2014

– 2 – 60317-27 © IEC:2013 CONTENTS FOREWORD ........................................................................................................................... 3 INTRODUCTION ..................................................................................................................... 5 1 Scope ............................................................................................................................... 6 2 Normative references ....................................................................................................... 6 3 Terms, definitions, general notes and appearance ............................................................ 6 3.1 Terms and definitions .............................................................................................. 6 3.2 General notes .......................................................................................................... 6 3.2.1 Methods of test ............................................................................................ 6 3.2.2 Winding wire ................................................................................................ 7 3.3 Appearance ............................................................................................................. 7 4 Dimensions ...................................................................................................................... 7 4.1 Conductor dimensions ............................................................................................. 7 4.2 Tolerance on conductor dimensions ........................................................................ 7 4.3 Rounding of corners ................................................................................................ 7 4.4 Increase in dimensions due to paper tape covering ................................................. 7 4.5 Maximum overall dimensions ................................................................................... 8 5 Electrical resistance ......................................................................................................... 8 6 Elongation ........................................................................................................................ 8 7 Springiness ...................................................................................................................... 8 8 Flexibility and adherence .................................................................................................. 8 9 Heat shock ....................................................................................................................... 8 10 Cut-through ...................................................................................................................... 8 11 Resistance to abrasion ..................................................................................................... 9 12 Resistance to solvents ...................................................................................................... 9 13 Breakdown voltage ........................................................................................................... 9 14 Continuity of insulation ..................................................................................................... 9 15 Temperature index ........................................................................................................... 9 16 Resistance to refrigerants ................................................................................................. 9 17 Solderability ..................................................................................................................... 9 18 Heat or solvent bonding .................................................................................................... 9 19 Dielectric dissipation factor ............................................................................................... 9 20 Resistance to hydrolysis and to transformer oil ................................................................. 9 21 Loss of mass .................................................................................................................... 9 23 Pin hole test ..................................................................................................................... 9 30 Packaging ...................................................................................................................... 10 Annex A (informative)

Method of determination of x % proof stress: Rpx .............................. 11 Bibliography .......................................................................................................................... 12

Figure A.1 – Load-elongation diagram .................................................................................. 11

Table 1 – Increase in dimensions ............................................................................................ 8

SIST EN 60317-27:2014
60317-27 © IEC:2013 – 3 – INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 27: Paper tape covered rectangular copper wire

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 this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental

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