Specifications for particular types of winding wires - Part 70-2: Polyester glass-fibre wound resin/varnish impregnated, bare or enamelled round copper wire, temperature index 155 (IEC 60317-70-2:2020)

This part of IEC 60317 specifies the requirements of polyester glass-fibre wound resin/varnish
impregnated bare, grade 1 or grade 2 enamelled round copper winding wires, temperature
index 155. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide
resin based.
The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-10:2017.
NOTE For this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be
established. Consequently, a class based on the requirements for temperature index and heat shock temperature
cannot be specified.

Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 70-2: Runddrähte aus Kupfer, blank oder lackisoliert, mit Polyesterglasfasern umsponnen, imprägniert mit Harz oder Lack, Temperaturindex 155 (IEC 60317-70-2:2020)

Spécifications pour types particuliers de fils de bobinage - Partie 70-2: Fil de section circulaire en cuivre nu ou émaillé, guipé de fibres de verre polyester imprégnées de vernis ou de résine, d'indice de température 155 (IEC 60317-70-2:2020)

IEC 60317-70-2:2020 spécifie les exigences relatives aux fils de bobinage de section circulaire en cuivre nus ou émaillés de grade 1 ou de grade 2, guipés de fibres de verre polyester imprégnées de vernis ou de résine, d'indice de température 155. L'agent d'imprégnation peut être, par exemple, un matériau à base de résine époxy, polyester ou polyesterimide. Les diamètres nominaux des conducteurs sont spécifiés à l'Article 4 de l'IEC 60317-0-10:2017. NOTE Pour ce type de fil, l'essai de choc thermique ne s'applique pas et la température de choc thermique ne peut donc pas être définie. Par conséquent, une classe fondée sur les exigences d'indice de température et de température de choc thermique ne peut pas être spécifiée.

Specifikacije za posebne vrste navijalnih žic - 70-2. del: S poliestrskim steklenim vlaknom povita, impregnirana s silikonsko smolo ali lakom, gola ali emajlirana okrogla bakrena žica, temperaturni indeks 155 (IEC 60317-70-2:2020)

General Information

Status
Published
Publication Date
13-Aug-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
12-Aug-2020
Due Date
17-Oct-2020
Completion Date
14-Aug-2020

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SLOVENSKI STANDARD
SIST EN IEC 60317-70-2:2020
01-oktober-2020
Nadomešča:
SIST EN 60317-70:2017

Specifikacije za posebne vrste navijalnih žic - 70-2. del: S poliestrskim steklenim

vlaknom povita, impregnirana s silikonsko smolo ali lakom, gola ali emajlirana
okrogla bakrena žica, temperaturni indeks 155 (IEC 60317-70-2:2020)

Specifications for particular types of winding wires - Part 70-2: Polyester glass-fibre

wound resin/varnish impregnated, bare or enamelled round copper wire, temperature

index 155 (IEC 60317-70-2:2020)
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 70-2:

Runddrähte aus Kupfer, blank oder lackisoliert, mit Polyesterglasfasern umsponnen,

imprägniert mit Harz oder Lack, Temperaturindex 155 (IEC 60317-70-2:2020)

Spécifications pour types particuliers de fils de bobinage - Partie 70-2: Fil de section

circulaire en cuivre nu ou émaillé, guipé de fibres de verre polyester imprégnées de

vernis ou de résine, d'indice de température 155 (IEC 60317-70-2:2020)
Ta slovenski standard je istoveten z: EN IEC 60317-70-2:2020
ICS:
29.060.10 Žice Wires
77.150.30 Bakreni izdelki Copper products
SIST EN IEC 60317-70-2:2020 en

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

---------------------- Page: 1 ----------------------
SIST EN IEC 60317-70-2:2020
---------------------- Page: 2 ----------------------
SIST EN IEC 60317-70-2:2020
EUROPEAN STANDARD EN IEC 60317-70-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2020
ICS 29.060.10 Supersedes EN 60317-70:2017 (partially) and all of its
amendments and corrigenda (if any)
English Version
Specifications for particular types of winding wires - Part 70-2:
Polyester glass-fibre wound resin/varnish impregnated, bare or
enamelled round copper wire, temperature index 155
(IEC 60317-70-2:2020)

Spécifications pour types particuliers de fils de bobinage - Technische Lieferbedingungen für bestimmte Typen von

Partie 70-2: Fil de section circulaire en cuivre nu ou émaillé, Wickeldrähten - Teil 70-2: Runddrähte aus Kupfer, blank

guipé de fibres de verre polyester imprégnées de vernis ou oder lackisoliert, mit Polyesterglasfasern umsponnen,

de résine, d'indice de température 155 imprägniert mit Harz oder Lack, Temperaturindex 155

(IEC 60317-70-2:2020) (IEC 60317-70-2:2020)

This European Standard was approved by CENELEC on 2020-07-27. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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

© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 60317-70-2:2020 E
---------------------- Page: 3 ----------------------
SIST EN IEC 60317-70-2:2020
EN IEC 60317-70-2:2020 (E)
European foreword

The text of document 55/1846/FDIS, future edition 1 of IEC 60317-70-2, prepared by IEC/TC 55

"Winding wires" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN IEC 60317-70-2:2020.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2021-04-27

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2023-07-27

document have to be withdrawn

This document supersedes (partially) EN 60317-70:2017 and all of its amendments and corrigenda (if

any).

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 60317-70-2:2020 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)
IEC 60317 (series) NOTE Harmonized as EN 60317 (series)
IEC 60851 (series) NOTE Harmonized as EN 60851 (series)
---------------------- Page: 4 ----------------------
SIST EN IEC 60317-70-2:2020
EN IEC 60317-70-2:2020 (E)
Annex ZA
(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 60317-0-10 2017 Specifications for particular types of winding EN 60317-0-10 2017

wires - Part 0-10: General requirements -
Polyester glass-fibre wound fused,
unvarnished, or resin or varnish
impregnated, bare or enamelled round
copper wire
---------------------- Page: 5 ----------------------
SIST EN IEC 60317-70-2:2020
---------------------- Page: 6 ----------------------
SIST EN IEC 60317-70-2:2020
IEC 60317-70-2
Edition 1.0 2020-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 70-2: Polyester glass-fibre wound resin/varnish impregnated, bare or
enamelled round copper wire, temperature index 155
Spécifications pour types particuliers de fils de bobinage –

Partie 70-2: Fil de section circulaire en cuivre nu ou émaillé, guipé de fibres de

verre polyester imprégnées de vernis ou de résine, d'indice de température 155
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.060.10 ISBN 978-2-8322-8422-3

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: 7 ----------------------
SIST EN IEC 60317-70-2:2020
– 2 – IEC 60317-70-2:2020 © IEC 2020
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

5 Electrical resistance ........................................................................................................ 7

6 Elongation ....................................................................................................................... 7

7 Springiness ..................................................................................................................... 7

8 Flexibility and adherence ................................................................................................. 7

9 Heat shock ...................................................................................................................... 7

10 Cut-through ..................................................................................................................... 8

11 Resistance to abrasion .................................................................................................... 8

12 Resistance to solvents ..................................................................................................... 8

13 Breakdown voltage .......................................................................................................... 8

14 Continuity of insulation .................................................................................................... 8

15 Temperature index .......................................................................................................... 8

16 Resistance to refrigerants ................................................................................................ 8

17 Solderability .................................................................................................................... 8

18 Heat or solvent bonding ................................................................................................... 8

19 Dielectric dissipation factor .............................................................................................. 8

20 Resistance to hydrolysis and to transformer oil ................................................................ 8

21 Loss of mass .........................................
...

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