IEC 60317-2:2012

Specifications for particular types of winding wires - Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer

IEC 60317-2:2012 specifies the requirements of solderable enamelled round copper winding wire of class 130 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is a bonding layer based on a thermoplastic resin. A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteristics. This edition includes the following significant technical changes with respect to the previous edition:
- addition of requirements for appearance, new subclause 3.3 and
- addition of pin hole test requirements, Clause 23: Pin hole test. Keywords: copper winding wire
This publication is to be read in conjunction with IEC 60317-0-1:2008.

Spécifications pour types particuliers de fils de bobinage - Partie 2: Fil de section circulaire en cuivre émaillé avec polyuréthane brasable, classe 130, avec une couche adhérente

La CEI 60317-2:2012 spécifie les exigences relatives au fil de bobinage en cuivre émaillé brasable de classe 130 disposant d'un double revêtement. La sous-couche est à base de résine polyuréthane, qui peut être modifiée; elle doit, dans ce cas, conserver l'identité chimique de la résine initiale et répondre à toutes les exigences du fil indiquées. La surcouche est une couche adhérente à base de résine thermoplastique. Une résine modifiée est une résine qui a subi une modification chimique, ou qui contient un ou plusieurs additifs pour améliorer certaines performances ou les caractéristiques d'utilisation. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- ajout d'exigences sur l'aspect, paragraphe 3.3 et
- ajout d'exigences sur la détection des microfissures, Article 23: Détection des microfissures. Mots clé: fil de bobinage en cuivre
Cette publication doit être lue conjointement avec la CEI 60317-0-1:2008.

General Information

• Status: Published
• Publication Date: 11-Jul-2012
• ICS: 29.060.10 - Wires
• ICS: 33.160.40 - Video systems
• Technical Committee: TC 55 - Winding wires
• Drafting Committee: WG 1 - TC 55/WG 1
• Current Stage: DELPUB - Deleted Publication
• Start Date: 10-Nov-2017
• Completion Date: 08-Aug-2019

Relations

• Revises: IEC 60317-2:1990/AMD2:1999 - Amendment 2 - Specifications for particular types of winding wires. Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer
• Effective Date: 05-Sep-2023
• Revised: IEC 60317-2:2019 - Specifications for particular types of winding wires - Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer
• Effective Date: 05-Sep-2023
• Revises: IEC 60317-2:1990 - Specifications for particular types of winding wires. Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer
• Effective Date: 05-Sep-2023
• Revises: IEC 60317-2:1990/AMD1:1997 - Amendment 1 - Specifications for particular types of winding wires. Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60317-2 ®
Edition 4.0 2012-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 2: Solderable polyurethane enamelled round copper wire, class 130,
with a bonding layer
Spécifications pour types particuliers de fils de bobinage –
Partie 2: Fil de section circulaire en cuivre émaillé avec polyuréthane brasable,
classe 130, avec une couche adhérente

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IEC 60317-2 ®
Edition 4.0 2012-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –

Part 2: Solderable polyurethane enamelled round copper wire, class 130,

with a bonding layer
Spécifications pour types particuliers de fils de bobinage –

Partie 2: Fil de section circulaire en cuivre émaillé avec polyuréthane brasable,

classe 130, avec une couche adhérente

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX M
ICS 29.060.10 ISBN 978-2-83220-186-2

– 2 – 60317-2  IEC:2012
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 (nominal conductor diameters from 0,250 mm up to and
including 2,000 mm) . 7
12 Resistance to solvents . 8
13 Breakdown voltage . 8
14 Continuity of insulation . 8
15 Temperature index . 8
16 Resistance to refrigerant . 8
17 Solderability . 8
17.1 Nominal conductor diameters up to and including 0,050 mm. 8
17.2 Nominal conductor diameters over 0,050 mm up to and including 0,100 mm . 9
17.3 Nominal conductor diameter over 0,100 mm . 9
18 Heat or solvent bonding . 9
18.1 Heat bonding . 9

18.1.1 Heat bonding strength of a helical coil . 9
18.1.2 Bond strength of a twisted coil . 10
18.2 Solvent bonding . 10
19 Dielectric dissipation factor . 10
20 Resistance to transformer oil . 11
21 Loss of mass . 11
23 Pin hole test . 11
30 Packaging . 11
Bibliography . 12

Table 1 – Resistance to abrasion . 8
Table 2 – Loads . 10

60317-2  IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION

______________
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 2: Solderable polyurethane enamelled round copper wire,

class 130, with a bonding layer

FOREWORD
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International Standard 60317-2 has been prepared by IEC technical committee 55: Winding
wires.
This fourth edition cancels and replaces the third edition,
...