|
Edition 1.1 2010-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Specifications for particular types of winding wires –
Part 42: Polyester-amide-imide enamelled round copper wire, class 200
Spécifications pour types particuliers de fils de bobinage –
Partie 42: Fil de section circulaire en cuivre émaillé avec polyester-amide-imide,
classe 200
IEC 60317-42:1997+A1:2010
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---------------------- Page: 2 ----------------------
IEC 60317-42
Edition 1.1 2010-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Specifications for particular types of winding wires –
Part 42: Polyester-amide-imide enamelled round copper wire, class 200
Spécifications pour types particuliers de fils de bobinage –
Partie 42: Fil de section circulaire en cuivre émaillé avec polyester-amide-imide,
classe 200
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CB
CODE PRIX
ICS 29.060.10 ISBN 978-2-88910-959-30
Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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– 2 – 60317-42 © IEC:1997+A1:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
–––––––
SPECIFICATIONS FOR PARTICULAR TYPES
OF WINDING WIRES –
Part 42: Polyester-amide-imide enamelled round
copper wire, class 200
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
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3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
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9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
This consolidated version of IEC 60317-42 consists of the first edition (1997) [documents
55/531/FDIS and 55/566/RVD] and its amendment 1 (2010) [documents 55/1128/CDV and
55/1158/RVC]. It bears the edition number 1.1.
The technical content is therefore identical to the base edition and its amendment and
has been prepared for user convenience. A vertical line in the margin shows where the
base publication has been modified by amendment 1. Additions and deletions are
displayed in red, with deletions being struck through.
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60317-42 © IEC:1997+A1:2010 – 3 –
International Standard IEC 60317-42 has been prepared by IEC technical committee 55:
Winding wires.
The committee has decided that the contents of the base publication and its amendments 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.
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 publication using a colour printer.
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– 4 – 60317-42 © IEC:1997+A1:2010
INTRODUCTION
This part of IEC 60317 forms an element of a series which deals with insulated wires used for
windings in electrical equipment. The series has three groups describing:
1) methods of test (IEC 60851);
2) specifications (IEC 60317);
3) packaging (IEC 60264).
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60317-42 © IEC:1997+A1:2010 – 5 –
SPECIFICATIONS FOR PARTICULAR TYPES
OF WINDING WIRES –
Part 42: Polyester-amide-imide enamelled round
copper wire, class 200
1 Scope
This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of
class 200 with a sole coating based on polyester-amide-imide resin, which may be modified
providing it retains the chemical identity of the original resin and meets all specified wire
requirements.
NOTE 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.
Class 200 is a thermal class that requires a minimum temperature index of 200 and a heat
shock temperature of at least 220 °C.
The temperature in degrees Celsius corresponding to the temperature index is not necessarily
that at which it is recommended that the wire be operated and this will depend on many factors,
including the type of equipment involved.
The range of nominal conductor diameters covered by this part is:
– Grade 1: 0,018 mm up to and including 1,600 mm;
– Grade 2: 0,025 mm up to and including 5,000 mm.
The nominal conductor diameters are specified in clause 4 of IEC 60317-0-1.
2 Normative references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of
the referenced document (including any amendments) applies.
IEC 317-0-1: 1990, Specifications for particular types of winding wires – Part 0: General
requirements – Section 1: Enamelled round copper wire
IEC 60317-0-1:2008, Specifications for particular types of winding wires – Part 0-1: General
requirements – Enamelled round copper wire
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– 6 – 60317-42 © IEC:1997+A1:2010
3 Definitions and general notes on methods of test and appearance
3.1 Definitions and general notes on methods of test
For definitions and general notes on methods of test, see Clause 3 of IEC 60317-0-1.
In case of inconsistencies between IEC 60317-0-1 and this standard, IEC 60317-42 shall
prevail.
3.2 Appearance
See Subclause 3.3 of IEC 60317-0-1.
4 Dimensions
See clause 4 of IEC 60317-0-1.
5 Electrical resistance
See clause 5 of IEC 60317-0-1.
6 Elongation
See clause 6 of IEC 60317-0-1.
7 Springiness
See clause 7 of IEC 60317-0-1.
8 Flexibility and adherence
See clause 8 of IEC 60317-0-1, where the constant K used for the calculation of the number of
revolutions for the peel test shall be 110 mm.
9 Heat shock
See clause 9 of IEC 60317-0-1, where the minimum heat shock temperature shall be 220 °C.
10 Cut-through
No failure shall occur within 2 min at 300 °C.
11 Resistance to abrasion (nominal conductor diameters from 0,250 mm up to
and including 2,500 mm)
The wire shall meet the requirements given in table 1.
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