Specifications for particular types of winding wires - Part 62: Polyester glass-fibre wound, silicone resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200

IEC 60317-62:2020 is available as IEC 60317-62:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60317-62:2020 specifies the requirements of polyester glass-fibre wound, silicone resin or varnish impregnated bare, grade 1 or grade 2 enamelled rectangular copper winding wires, temperature index 200. The impregnating agent is a silicone containing resin or varnish.The range of nominal conductor dimensions covered by this document is:
- width: min. 2,0 mm max. 16,0 mm;
- thickness: min. 0,80 mm max. 5,60 mm.
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.
This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- revision to the title of the standard to more precisely describe the construction of the wire;
- revision to Clause 1, the scope of the standard, to provide more detail of the wire construction;
- revision to 3.2.2, general winding wire requirements of the glass fibre covering.

Spécifications pour types particuliers de fils de bobinage - Partie 62: Fil de section rectangulaire en cuivre nu ou émaillé, guipé de fibres de verre polyester imprégnées de résine silicone ou de vernis, d'indice de température 200

IEC 60317-62:2020 est disponible sous forme de IEC 60317-62:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 60317-62:2020 spécifie les exigences relatives aux fils de bobinage de section rectangulaire en cuivre nus ou émaillés de grade 1 ou de grade 2, guipés de fibres de verre polyester imprégnées de résine silicone ou de vernis, d'indice de température 200. L'agent d'imprégnation est un vernis ou une résine contenant du silicone. La gamme des dimensions nominales des conducteurs couvertes par le présent document est:
- largeur: min. 2,0 mm max. 16,0 mm;
- épaisseur: min. 0,80 mm max. 5,60 mm.
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, il n'est pas possible de spécifier une classe fondée sur les exigences d'indice de température et de température de choc thermique.
Cette deuxième édition annule et remplace la première édition parue en 2012. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- révision du titre de la norme pour décrire de manière plus précise la construction du fil;
- révision de l’Article 1, domaine d’application de la norme, afin d’apporter davantage de précisions sur la construction du fil;
- révision du 3.2.2, exigences générales relatives aux fils de bobinage des revêtements en fibre de verre.

General Information

Status
Published
Publication Date
09-Jun-2020
Technical Committee
Current Stage
PPUB - Publication issued
Completion Date
10-Jun-2020
Ref Project

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IEC 60317-62:2020 - Specifications for particular types of winding wires - Part 62: Polyester glass-fibre wound, silicone resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200
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IEC 60317-62
Edition 2.0 2020-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 62: Polyester glass-fibre wound, silicone resin or varnish impregnated, bare

or enamelled rectangular copper wire, temperature index 200
Spécifications pour types particuliers de fils de bobinage –

Partie 62: Fil de section rectangulaire en cuivre nu ou émaillé, guipé de fibres de

verre polyester imprégnées de résine silicone ou de vernis, d'indice de
température 200
IEC 60317-62:2020-06(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 60317-62
Edition 2.0 2020-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 62: Polyester glass-fibre wound, silicone resin or varnish impregnated, bare

or enamelled rectangular copper wire, temperature index 200
Spécifications pour types particuliers de fils de bobinage –

Partie 62: Fil de section rectangulaire en cuivre nu ou émaillé, guipé de fibres de

verre polyester imprégnées de résine silicone ou de vernis, d'indice de
température 200
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.060.10 ISBN 978-2-8322-8430-8

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: 3 ----------------------
– 2 – IEC 60317-62:2020 © 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 ...................................................................................................................... 8

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 transformer oil ........................................................................................... 8

23 Pin hole test .................................................................................................................... 9

30 Packaging ....................................................................................................................... 9

Bibliography .......................................................................................................................... 10

---------------------- Page: 4 ----------------------
IEC 60317-62:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES –
Part 62: Polyester glass-fibre wound, silicone resin
or varnish impregnated, bare or enamelled rectangular
copper wire, temperature index 200
FOREWORD

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

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

International Standard IEC 60317-62 has been prepared by IEC technical committee 55:

Winding wires.

This second edition cancels and replaces the first edition published in 2012. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:

– revision to the title of the standard to more precisely describe the construction of the wire;

– revision to Clause 1, the scope of the standard, to provide more detail of the wire

construction;

– revision to 3.2.2, general winding wire requirements of the glass fibre covering.

---------------------- Page: 5 ----------------------
– 4 – IEC 60317-62:2020 © IEC 2020
The text of this publication is based on the following documents:
FDIS Report on voting
55/1849/FDIS 55/1868/RVD

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

voting indicated in the above table.

This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

This International standard is to be used in conjunction with the IEC 60317-0-8:2019.

A list of all parts in the IEC 60317 series, published under the general title Specifications for

particular types of winding wires can be found on the IEC website.

The numbering of clauses in this document is not continuous from Clauses 20 and 30 in order

to reserve space for possible future wire requirements prior to those for wire packaging.

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

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

the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 6 ----------------------
IEC 60317-62:2020 © IEC 2020 – 5 –
INTRODUCTION

This part of IEC 60317 forms an element of a series of standards which deals with insulated

wires used for windings in electrical equipment. It is composed of the following series:

1) Winding wires – test methods (IEC 60851 series);
2) Specifications for particular types of winding wires (IEC 60317 series);
3) Packaging of winding wires (IEC 60264 series).
---------------------- Page: 7 ----------------------
– 6 – IEC 60317-62:2020 © IEC 2020
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES –
Part 62: Polyester glass-fibre wound, silicone resin
or varnish impregnated, bare or enamelled rectangular
copper wire, temperature index 200
1 Scope

This part of IEC 60317 specifies the requirements of polyester glass-fibre wound, silicone

resin or varnish impregnated bare, grade 1 or grade 2 enamelled rectangular copper winding

wires, temperature index 200. The impregnating agent is a silicone containing resin or

varnish.
The range of nominal conductor dimensions covered by this document is:
– width: min. 2,0 mm max. 16,0 mm;
– thickness: min. 0,80 mm max. 5,60 mm.

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.
2 Normative references

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.

IEC 60317-0-8:2019, Specifications for particular types of winding wires – Part 0-8: General

requirements – Polyester glass-fibre wound unvarnished and fused, or resin or varnish

impregnated, bare or enamelled rectangular copper wire
3 Terms, definitions, general notes and appearance
3.1 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60317-0-8 apply.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp.
3.2 General notes
3.2.1 Methods of test

Subclause 3.2.1 of IEC 60317-0-8:2019 applies. In case of inconsistencies between

IEC 60317-0-8 and this document, the latter shall prevail.
---------------------- Page: 8 ----------------------
IEC 60317-62:2020 © IEC 2020 – 7 –
3.2.2 Winding wire

The fibre covering shall consist of a combination of polyester and glass fibres. The glass

fibres shall be electrical-grade continuous-filament glass yarn. The polyester fibre shall be a

high-grade yarn resulting from the linear polymerization of ethylene glycol and terephthalic

acid. The maximum content by weight of polyester fibre in the yarn shall not exceed 50 %.

The enamelled wire shall have a temperature index of at least 200 and shall be agreed

between purchaser and supplier.

The temperature index of the wire is dependent upon the type of impregnating agent used.

The silicone-containing im
...

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