EN 60317-69:2017/prA2:2026
(Amendment)Amendment 2 - Specifications for particular types of winding wires - Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220
General Information
- Abstract
- Status
- Not Published
- Publication Date
- 23-Mar-2028
- Technical Committee
- CLC/TC 55 - Winding wires
- Current Stage
- 4020 - Enquiry circulated - Enquiry
- Start Date
- 04-Sep-2026
- Due Date
- 19-Jun-2026
- Completion Date
- 04-Sep-2026
Overview
EN 60317-69:2017/prA2:2026 is the second amendment to the standard governing specifications for particular types of winding wires, specifically rectangular aluminium wire enamelled with polyester or polyesterimide overcoated with polyamide-imide, class 220. Developed by CLC (CENELEC) in alignment with international IEC directives, this amendment addresses specific technical and performance requirements essential for high-quality insulation and reliable operation of winding wires used in electrical applications.
Winding wires that utilize a combination of polyester or polyesterimide with an additional polyamide-imide overcoat are favored for their superior thermal and chemical resistance. These wires, with their rectangular cross-section, are commonly used in demanding environments where durability, efficiency, and high temperature performance are critical.
Key Topics
- Material Specifications: Defines requirements for aluminium winding wires with a rectangular cross-section, enamelled first with polyester or polyesterimide and then overcoated with polyamide-imide.
- Thermal Class 220: Specifies performance for applications requiring thermal endurance up to 220°C.
- Chemical and Oil Resistance: Addresses and updates resistance to hydrolysis and transformer oil, clarifying test requirements for this amendment.
- Quality and Safety: Ensures the winding wire construction meets stringent criteria for use in electrical machinery, contributing to enhanced safety and equipment longevity.
- International Harmonization: Prepared and structured according to relevant IEC and ISO guidelines to facilitate acceptance and usage across global markets.
Applications
The EN 60317-69:2017/prA2:2026 amendment is particularly applicable to the manufacturing and use of winding wires in:
- Electric Motors: Used in both industrial and consumer motors, where compact winding, high thermal stability, and long lifespan are required.
- Transformers: Provides insulation and mechanical performance in medium and high voltage transformers.
- Generators: Ensures robust electrical insulation under extended operational temperatures.
- Coils and Reactors: Suitable for highly stressed coils in power electronics and magnetics applications.
- Appliance and Automotive Components: Employed in products demanding high resistance to heat, moisture, and transformer oils.
Practical Value
- Reliability: Enhanced resistance to thermal and chemical stresses reduces maintenance and extends service life.
- Efficiency: Rectangular aluminium conductors allow better space utilization and heat dissipation in winding assemblies.
- Safety Compliance: Aligns with the latest safety and quality requirements for electrical insulation materials, supporting regulatory compliance.
Related Standards
Standards interconnected with EN 60317-69:2017/prA2:2026 include:
- EN 60317-69:2017: The original specification for rectangular aluminium winding wires with polyester or polyesterimide and polyamide-imide enamel.
- IEC 60317 Series: Broader international standards for winding wire materials, covering a range of conductor shapes and insulation materials.
- EN 60216: Relates to the thermal endurance of insulation materials.
- EN 60757: Defines color coding for insulation on winding wires.
- IEC Directives Part 1 and Part 2: Governing the development and harmonization of all related electrotechnical standards.
Conclusion
The EN 60317-69:2017/prA2:2026 amendment strengthens the technical specifications for rectangular aluminium winding wires, ensuring their continued relevance and performance in modern electrical applications. Compliance with this standard helps manufacturers and users achieve higher efficiency, reliability, and safety in winding wire-dependent equipment worldwide.
Relations
- Effective Date
- 16-Jun-2026
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Frequently Asked Questions
EN 60317-69:2017/prA2:2026 is a draft published by CLC. Its full title is "Amendment 2 - Specifications for particular types of winding wires - Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220". This standard covers: Amendment 2 - Specifications for particular types of winding wires - Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220
Amendment 2 - Specifications for particular types of winding wires - Part 69: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class 220
EN 60317-69:2017/prA2:2026 is classified under the following ICS (International Classification for Standards) categories: 29.060.10 - Wires. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 60317-69:2017/prA2:2026 has the following relationships with other standards: It is inter standard links to EN 60317-69:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 60317-69:2017/prA2:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2026
Specifikacije za posebne vrste navijalnih žic - 69. del: Aluminijasta žica s
pravokotnim prerezom, emajlirana s poliamidimidom, prekrita s poliestrom ali
poliesterimidom, razred 220 - Dopolnilo A2
Amendment 2 - Specifications for particular types of winding wires - Part 69: Polyester or
polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire,
class 220
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 69: Mit
Polyester oder Polyesterimid beschichteter, mit Polyamidimid lackierter Flachdraht aus
Aluminium der Klasse 220
Spécifications pour types particuliers de fils de bobinage - Partie 69: Fil d’aluminium de
section rectangulaire émaillé avec polyester ou polyestérimide et avec surcouche
polyamide-imide, classe 220
Ta slovenski standard je istoveten z: EN 60317-69:2017/prA2:2026
ICS:
29.060.10 Žice Wires
77.150.10 Aluminijski izdelki Aluminium products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
55/2110/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60317-69/AMD2 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-09-04 2026-11-27
SUPERSEDES DOCUMENTS:
55/2097/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 2 - Specifications for particular types of winding wires - Part 69: Polyester or
polyesterimide overcoated with polyamide-imide enamelled rectangular aluminium wire, class
PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
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 60317-69/AMD2 © IEC 2026
1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
4 Specifications for particular types of winding wires -
5 Part 69: Polyester or polyesterimide overcoated with polyamide-imide
6 enamelled rectangular aluminium wire, class 220
8 AMENDMENT 2
10 FOREWORD
11 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
12 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
13 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
14 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
15 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
16 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
17 m
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