IEC 60317-72:2017

Specifications for particular types of winding wires - Part 72: Polyester glass-fibre wound fused, silicone resin or varnish impregnated, bare or enamelled round copper wire, temperature index 200

IEC 60317-72:2017 specifies requirements of polyester glass-fibre wound fused, silicone resin or varnish impregnated bare, grade 1 or grade 2 enamelled round copper winding wire, temperature index 200. The impregnating agent is a silicone containing resin or varnish. 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.
Keywords: insulated wires used for windings

Spécifications pour types particuliers de fils de bobinage - Partie 72: Fil de section circulaire en cuivre nu ou émaillé, guipé de fibres de verre polyester fondues, imprégnées de vernis ou de résine silicone, d'indice de température 200

IEC 60317-72:2017 spécifie les exigences relatives au fil de bobinage de section circulaire en cuivre nu ou émaillé de grade 1 ou de grade 2, guipé de fibres de verre polyester fondues et imprégnées de vernis ou de résine silicone, d’indice de température 200. L’agent d’imprégnation est une résine ou un vernis silicone. NOTE - Pour ce type de fil, l'essai de choc thermique n'est pas approprié et c'est la raison pour laquelle il n'est pas possible d'établir une température de choc thermique. 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.
Mots clés: fils isolés utilisés pour les enroulements

General Information

• Status: Published
• Publication Date: 08-May-2017
• ICS: 29.060.10 - Wires
• ICS: 33.120.30 - RF connectors
• Technical Committee: TC 55 - Winding wires
• Drafting Committee: WG 1 - TC 55/WG 1
• Current Stage: DELPUB - Deleted Publication
• Start Date: 27-Jul-2018
• Completion Date: 23-Apr-2020

Relations

• Revised: IEC 60317-72:2020 - Specifications for particular types of winding wires - Part 72: Polyester glass-fibre wound silicone resin/varnish impregnated, bare or enamelled round copper wire, temperature index 200
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60317-72 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 72: Polyester glass-fibre wound fused, silicone resin or varnish
impregnated, bare or enamelled round copper wire, temperature index 200

Spécifications pour types particuliers de fils de bobinage –
Partie 72: Fil de section circulaire en cuivre nu ou émaillé, guipé de fibres de
verre polyester fondues, imprégnées de vernis ou de résine silicone, d’indice
de température 200
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IEC 60317-72 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 72: Polyester glass-fibre wound fused, silicone resin or varnish

impregnated, bare or enamelled round copper wire, temperature index 200

Spécifications pour types particuliers de fils de bobinage –

Partie 72: Fil de section circulaire en cuivre nu ou émaillé, guipé de fibres de

verre polyester fondues, imprégnées de vernis ou de résine silicone, d’indice

de température 200
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.060.10 ISBN 978-2-8322-4265-0

– 2 – IEC 60317-72:2017  IEC 2017

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 . 6
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 . 7
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
21 Loss of mass . 8
23 Pin hole test . 8
30 Packaging . 9

Bibliography . 10

INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________
SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES –

Part 72: Polyester glass-fibre wound fused, silicone resin or varnish

impregnated, bare or enamelled round copper wire, temperature index 200

FOREWORD
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