SIST EN 60317-80:2019/oprA1:2026

• Status: Not Published
• Public Enquiry End Date: 26-Nov-2026
• ICS: 29.060.10 - Wires
• ICS: 77.150.30 - Copper products
• Technical Committee: I09 - Imaginarni 09
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 08-Sep-2026
• Due Date: 26-Jan-2027
• Ref Project: EN 60317-80/prA1:2026 - Amendment 1 - Specifications for particular types of winding wires - Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer

• Revises: SIST EN IEC 60317-80:2019 - Specifications for particular types of winding wires - Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer (IEC 60317-80:2019)
• Effective Date: 16-Jun-2026

SIST EN 60317-80:2019/oprA1:2026 is a draft amendment issued through CLC for the winding-wire specification covering polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer. It updates EN 60317-80 / IEC 60317-80 by adding an explanatory note in the Scope and by replacing the Cut-through clause. In practice, it clarifies the meaning of polyvinyl acetal and states that cut-through testing is not appropriate for this wire type.

What does SIST EN 60317-80:2019/oprA1:2026 specify?

SIST EN 60317-80:2019/oprA1:2026 specifies Amendment 1 to the Part 80 winding-wire specification. The amendment is focused and only changes two places in the base document.

Its structure is simple:

• Clause 1 Scope - adds a note on polyvinyl acetal.
• Clause 10 Cut-through - replaces the existing text with a short statement that the test is inappropriate.

That means readers use this document together with the underlying Part 80 specification, not as a stand-alone product standard.

What are the key requirements of SIST EN 60317-80:2019/oprA1:2026?

SIST EN 60317-80:2019/oprA1:2026 makes two technical changes that matter for product description and testing.

• Clause 1 Scope adds a note explaining that polyvinyl acetal is a family of thermoplastic vinyl resins made by reacting polyvinyl alcohol with an aldehyde. In practice, this helps readers understand the material name used in the wire designation.
• The same note names polyvinyl acetal, polyvinyl formal and polyvinyl butyral as examples. This matters when comparing supplier descriptions or internal material specifications.
• Clause 10 Cut-through is replaced with the statement "Test inappropriate." In practice, this tells users not to apply cut-through testing to this wire type under Part 80.
• The amendment keeps the original product focus on polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer. Users still apply the base wire specification and then read these amended clauses.
• Because this is Amendment 1 to IEC 60317-80:2019, its technical effect is limited to the changed text. Implementers should review the base clause wording together with the amendment before updating drawings, purchase orders, inspection plans or qualification records.

What terms does SIST EN 60317-80:2019/oprA1:2026 define?

• polyvinyl acetal - a family name for thermoplastic vinyl resins made from polyvinyl alcohol and an aldehyde.
• polyvinyl alcohol - the starting polymer named in the note as part of making polyvinyl acetal.
• aldehyde - the second reactant named in the note for forming polyvinyl acetal.
• polyvinyl formal - one of the examples listed under polyvinyl acetal.
• polyvinyl butyral - another example listed under polyvinyl acetal.
• cut-through - the test clause that this amendment marks as not appropriate for this wire type.

Who uses SIST EN 60317-80:2019/oprA1:2026?

SIST EN 60317-80:2019/oprA1:2026 is used by IEC Technical Committee 55 and by CENELEC and IEC National Committees reviewing the draft. It is also relevant to engineers, specifiers and organizations working with winding wires and copper products.

In practice, these users need the amendment when they prepare technical specifications, review product descriptions, or decide which tests apply to this rectangular copper wire type. The document is also relevant where electricity transmission and distribution or safety aspects are part of the work.

What changed in SIST EN 60317-80:2019/oprA1:2026 from the previous edition?

SIST EN 60317-80:2019/oprA1:2026 is Amendment 1 to IEC 60317-80:2019. The changes stated in the document are:

• a new note is added after Note 1 in Clause 1 Scope;
• Clause 10 Cut-through is replaced with "Test inappropriate."

Which standards are used with SIST EN 60317-80:2019/oprA1:2026?

• IEC 60317-80:2019 - the base Part 80 specification that this amendment updates and that users read together with the amendment.

What does the SIST EN 60317-80:2019/oprA1:2026 document contain?

SIST EN 60317-80:2019/oprA1:2026 contains the amendment foreword, the title pages and the two technical edits to the base specification. The substantive text is concentrated in Clause 1 and Clause 10, so those are the first places to check when updating documentation or test plans.

The document also includes committee and voting information for the draft, along with publication notices. It is therefore a short amendment text rather than a full rewrite of the wire specification.

SLOVENSKI STANDARD
01-november-2026
Specifikacije za posebne vrste navijalnih žic - 80. del: S polivinil acetalom
emajliran bakren vodnik s pravokotnim prerezom, razred 120, s spajalno plastjo -
Dopolnilo A1
Amendment 1 - Specifications for particular types of winding wires - Part 80: Polyvinyl
acetal enamelled rectangular copper wire, class 120, with a bonding layer
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 80:
Flachdrähte aus Kupfer, lackisoliert mit Polyvinylacetal, mit einer Backlackschicht,
Klasse 120
Spécifications pour types particuliers de fils de bobinage - Partie 80: Fil de section
rectangulaire en cuivre émaillé avec acétal de polyvinyle, classe 120, avec une couche
adhérente
Ta slovenski standard je istoveten z: EN 60317-80/prA1:2026
ICS:
29.060.10 Žice Wires
77.150.30 Bakreni izdelki Copper products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

55/2112/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60317-80/AMD1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-09-04 2026-11-27
SUPERSEDES DOCUMENTS:
55/2098/RR
IEC TC 55 : WINDING WIRES
SECRETARIAT: SECRETARY:
United States of America Mr Mike Leibowitz
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
TC 2,TC 14
ASPECTS CONCERNED:
Electricity transmission and distribution,Safety
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries”
clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for
submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Amendment 1 - Specifications for particular types of winding wires - Part 80: Polyvinyl acetal
enamelled rectangular copper wire, class 120, with a bonding layer

PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
Project has changed from New Edition to Amendment
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

IEC CDV 60317-80/AMD1 ED1 © IEC 2026
1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
4 Specifications for particular types of winding wires -
5 Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120,
6 with a bonding layer
9 AMENDMENT 1
11 FOREWORD
12 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
13 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
14 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
15 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
16 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
17 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
18 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
19 with the IEC also participate
...