IEC 60317-56:2017

Specifications for particular types of winding wires - Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire, class 180

IEC 60317-56:2017 specifies the requirements of solderable fully insulated (FIW) zero-defect enamelled round copper wire, class 180, with a single coating based on polyurethane resin, which may be modified providing it retains its chemical identity and satisfies all the required technical specifications. The range of nominal conductor diameters of the wires covered by this standard is as follows: Grade of FIW 4, 6, 8: 0,090 mm up to and including 0,900 mm. Nominal conductor diameters are specified in IEC 60317-0-7. 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:
- Clause 1: revision of the scope, reducing the number of grades of FIW from 3 through 9 to 4, 6 and 8 only;
- Clause 1: revision of the scope, reducing the wire diameter range from (0,040 to 1,600) mm to (0,090 to 0,900) mm;
- addition of an informative annex for abrasion resistance requirements for grades FIW 3 to 9.

Spécifications pour types particuliers de fils de bobinage - Partie 56: Fil brasable de section circulaire, isolé en continu, en cuivre émaillé avec polyuréthane sans défaut électrique, classe 180

IEC 60317-56:2017 spécifie les exigences d'un fil de bobinage brasable, isolé en continu (FIW: fully insulated wire), sans défaut électrique, de section circulaire en cuivre émaillé, de classe 180, avec un revêtement unique à base de résine polyuréthane pouvant être modifiée à condition qu'elle conserve son identité chimique et satisfasse à toutes les spécifications techniques exigées. La gamme des diamètres nominaux des conducteurs des fils couverts par la présente norme est la suivante: Grade de FIW 4, 6, 8: 0,090 mm jusques et y compris 0,900 mm. Les diamètres nominaux des conducteurs sont spécifiés dans l’IEC 60317-0-7. Cette deuxième édition annule et remplace la première édition parue en 2012. Cette édition constitue une révision technique. La présente édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- Article 1: révision du domaine d’application, réduisant le nombre de grades FIW compris entre 3 et 9, à seulement 4, 6 et 8;
- Article 1: révision du domaine d’application, réduisant la gamme de diamètres des conducteurs, qui passe de (0,040 à 1,600) mm à (0,090 à 0,900) mm;
- ajout d’une annexe informative relative aux exigences de résistance à l’abrasion pour les grades FIW 3 à 9.
Mots clés: fils isolés utilisés dans les enroulements des appareils électriques, section circulaire en cuivre émaillé, classe 180

General Information

• Status: Published
• Publication Date: 08-Aug-2017
• 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: 01-Sep-2017
• Completion Date: 09-Aug-2017

Relations

• Revises: IEC 60317-56:2012 - Specifications for particular types of winding wires - Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled round copper wire with nominal conductor diameter 0,040 mm to 1,600 mm, class 180
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60317-56 ®
Edition 2.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled
round copper wire, class 180
Spécifications pour types particuliers de fils de bobinage –
Partie 56: Fil brasable de section circulaire, isolé en continu, en cuivre émaillé
avec polyuréthane sans défaut électrique, classe 180

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IEC 60317-56 ®
Edition 2.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 56: Solderable fully insulated (FIW) zero-defect polyurethane enamelled

round copper wire, class 180
Spécifications pour types particuliers de fils de bobinage –

Partie 56: Fil brasable de section circulaire, isolé en continu, en cuivre émaillé

avec polyuréthane sans défaut électrique, classe 180

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.060.10 ISBN 978-2-8322-4680-1

– 2 – IEC 60317-56:2017 © IEC 2017
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and 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 (for nominal diameters of 0,250 mm up to and including
0,900 mm) . 7
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 . 9
19 Dielectric dissipation factor . 9
20 Resistance to transformer oil . 9
21 Loss of mass . 9
23 Pin-hole test . 9
30 Packaging . 9
Annex A (informative) Resistance to abrasion . 10
A.1 Grades of FIW 3, 5, 7, 9 . 10
A.2 Grades 3 through 9 . 10
Bibliography . 11

Table 1 – Resistance to abrasion . 8
Table A.1 – Resistance to abrasion of FIW grades 3 through 9 . 10

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

Part 56: Solderable fully insulated (FIW) zero-defect
polyurethane enamelled round copper wire, class 180

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