IEC 60317-61:2020

Specifications for particular types of winding wires - Part 61: Polyester glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180

IEC 60317-61:2020 specifies the requirements of polyester glass-fibre wound, resin or varnish impregnated bare, grade 1 or grade 2 enamelled rectangular copper winding wires, temperature index 180. The impregnating agent can be, for instance, epoxy, polyester, or polyesterimide resin based. 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. 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.
The specified combinations of width and thickness as well as the specified width/thickness ratio are according to IEC 60317-0-8. 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 of the title of the standard;
- revision to Clause 1, Scope;
- revision to the descriptions of grades of thickness of polyester glass-fibre coverings in 3.2.2.

Spécifications pour types particuliers de fils de bobinage - Partie 61: Fil de section rectangulaire en cuivre nu ou émaillé, guipé de fibres de verre polyester imprégnées de résine ou de vernis, d'indice de température 180

IEC 60317-61:2020 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 ou de vernis, d'indice de température 180. L'agent d'imprégnation peut être, par exemple, un matériau à base de résine époxy, polyester ou polyesterimide. 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. 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.
Les combinaisons largeur-épaisseur spécifiées ainsi que le rapport largeur/épaisseur spécifié sont conformes à l'IEC 60317-0-8. 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;
- révision de l'Article 1, Domaine d'application;
- révision des descriptions des grades d'épaisseur des revêtements en fibre de verre en 3.2.2.

General Information

• Status: Published
• Publication Date: 07-May-2020
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 29.060.10 - Wires
• Technical Committee: TC 55 - Winding wires
• Drafting Committee: WG 1 - TC 55/WG 1
• Current Stage: PPUB - Publication issued
• Start Date: 08-Jun-2020
• Completion Date: 08-May-2020

Relations

• Revises: IEC 60317-61:2012 - Specifications for particular types of winding wires - Part 61: Polyester glass fibre wound, minimum class 180, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60317-61 ®
Edition 2.0 2020-05
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Specifications for particular types of winding wires –
Part 61: Polyester glass-fibre wound, minimum class 180 resin or varnish
impregnated, bare or enamelled rectangular copper wire, temperature index 180
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IEC 60317-61 ®
Edition 2.0 2020-05
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
REDLINE VERSION
Specifications for particular types of winding wires –

Part 61: Polyester glass-fibre wound, minimum class 180 resin or varnish

impregnated, bare or enamelled rectangular copper wire, temperature index 180

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.060.10 ISBN 978-2-8322-8347-9

– 2 – IEC 60317-61:2020 RLV © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 2
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 . 7
3.2.1 Methods of test . 7
3.2.2 Winding wire . 7
3.3 Appearance . 7
4 Dimensions. 7
5 Electrical resistance . 7
6 Elongation . 7
7 Springiness . 8
8 Flexibility and adherence . 8
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 . 9
20 Resistance to transformer oil . 9
23 Pin hole test . 9
30 Packaging . 9
Bibliography . 10

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES –

Part 61: Polyester glass-fibre wound, minimum class 180 resin or varnish
impregnated, bare or enamelled rectangular copper wire, temperature
index 180
FOREWORD
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– 4 – IEC 60317-61:2020 RLV © IEC 2020
International Standard IEC 60317-61 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:
a) revision of the title of the standard;
b) revision to Clause 1, Scope;
c) revision to the descriptions of grades of thickness of polyester glass-fibre coverings
in 3.2.2.
The text of this International Standard is based on the following documents:
CDV Report on voting
55/1771/CDV 55/1819/RVC
Full information on the voting for the approval of this International Standard 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 the 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 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.
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.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
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).

– 6 – IEC 60317-61:2020 RLV © IEC 2020
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES –

Part 61: Polyester glass-fibre wound, minimum class 180 resin or varnish
impregnated, bare or enamelled rectangular copper wire, temperature
index 180
1 Scope
This part of IEC 60317 specifies the requirements of polyester glass-fibre wound, resin or
varnish impregnated bare, grade 1 or grade 2 enamelled rectangular copper winding wires,
temperature index 180. The impregnating agent can be, for instance, epoxy, polyester, or
polyesterimide resin based.
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.
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.
The specified combinations
...