IEC 60317-58:2010

IEC 60317-58 ®
Edition 1.0 2010-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 58: Polyamide-imide enamelled rectangular copper wire, class 220

Spécifications pour types particuliers de fils de bobinage –
Partie 58: Fil de section rectangulaire en cuivre émaillé avec polyamide-imide,
classe 220
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60317-58 ®
Edition 1.0 2010-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Specifications for particular types of winding wires –
Part 58: Polyamide-imide enamelled rectangular copper wire, class 220

Spécifications pour types particuliers de fils de bobinage –
Partie 58: Fil de section rectangulaire en cuivre émaillé avec polyamide-imide,
classe 220
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
H
CODE PRIX
ICS 29.060.10 ISBN 978-2-88912-143-4
– 2 – 60317-58 © IEC:2010
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Definitions and general notes on methods of test and appearance.6
3.1 Definitions and general notes on methods of test .6
3.2 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 .7
12 Resistance to solvents.7
13 Breakdown voltage .7
14 Continuity of insulation .7
15 Temperature index .8
16 Resistance to refrigerants.8
17 Solderability .8
18 Heat 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 .8

60317-58 © IEC:2010 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 58: Polyamide-imide enamelled
rectangular copper wire, class 220

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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International Standard IEC 60317-58 has been prepared by IEC technical committee 55:
Winding wires.
The text of this standard is based on the following documents:
CDV Report on voting
55/1138/CDV 55/1168A/RVC
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This International Standard is to be read in conjunction with IEC 60317-0-2 (1997).

– 4 – 60317-58 © IEC:2010
The numbering of clauses in this standard is not continuous from Clauses 21 to 30 in order to
reserve space for possible future wire requirements prior to those for wire packaging.
A list of all the parts in the IEC 60317 series, under the general title Specifications for
particular types of winding wires, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
60317-58 © IEC:2010 – 5 –
INTRODUCTION
This part of IEC 60317 is one of a series which deals with insulated wires used for windings in
electrical equipment. The series has three groups describing
1) winding wires – test methods (IEC 60851);
2) specifications for particular types of winding wires (IEC 60317);
3) packaging of winding wires (IEC 60264).

– 6 – 60317-58 © IEC:2010
SPECIFICATIONS FOR PARTICULAR
TYPES OF WINDING WIRES –
Part 58: Polyamide-imide enamelled
rectangular copper wire, class 220

1 Scope
This part of IEC 60317 specifies the requirements of enamelled rectangular copper winding
wire of class 220 with a sole coating based on polyamide-imide resin, which may be modified
providing it retains the chemical identity of the original resin and meets all specified wire
requirements.
Class 220 is a ther
...