SIST EN IEC 60317-27-2:2020/oprA2:2026
(Amendment)Amendment 2 - Specifications for particular types of winding wires - Part 27-2: Paper tape covered round aluminium wire
General Information
- Abstract
- Status
- Not Published
- Public Enquiry End Date
- 26-Nov-2026
- Technical Committee
- I09 - Imaginarni 09
- Current Stage
- 4020 - Public enquire (PE) (Adopted Project)
- Start Date
- 08-Sep-2026
- Due Date
- 26-Jan-2027
Overview
SIST EN IEC 60317-27-2:2020/oprA2:2026 is Amendment 2 to the European and International standard for winding wires, specifically addressing paper tape covered round aluminium wire. Issued by CLC and the International Electrotechnical Commission (IEC), this amendment updates the requirements and guidance for manufacturers and users of round aluminium winding wires insulated with paper tape. These wires are widely used in the electrical and electronics industries, particularly in equipment such as transformers, electrical motors, and reactors where reliable insulation and performance are critical.
Key Topics
- Winding Wire Specifications: This amendment specifies requirements for round aluminium conductors covered with paper tape, ensuring consistent insulation quality and electrical characteristics.
- Packaging and Labelling: Additions to packaging requirements include detailed emphasis on labeling for clear traceability and compliance:
- Manufacturer's name and/or trade mark
- Type of wire and paper (trade name and/or IEC specification number)
- Net mass of wire
- Nominal conductor diameter and number of paper layers
- Date of manufacture
- Test Revisions: The amendment clarifies that specific testing for resistance to hydrolysis and transformer oil is deemed not appropriate for this type of wire.
- International Harmonization: Prepared under IEC TC 55 (Winding Wires), the amendment promotes unified international requirements and streamlines the approval process through IEC and CENELEC parallel voting mechanisms.
Applications
Paper tape covered round aluminium wires are vital components in the construction of electrical apparatus due to their balance of conductivity, lightweight nature, and enhanced insulation. Practical applications include:
- Power Transformers: Ensures reliable insulation and heat resistance in high-voltage environments, key for transformer windings.
- Electrical Motors and Generators: Used for winding coils, delivering consistent performance and extended product life.
- Reactors and Inductors: Suitable for manufacturing components where electrical isolation and mechanical integrity are essential.
- Energy Distribution Equipment: Applied in devices needing dependable electrical insulation and precise specification control, such as switchgears and control panels.
Adhering to EN IEC 60317-27-2 and its amendments helps manufacturers, suppliers, and end-users ensure quality, safety, and compatibility in the global electrical supply chain.
Related Standards
The amendment references and builds upon a family of standards associated with winding wires and insulation materials. Related standards include:
- IEC 60317 Series: Covers various types of winding wires, their specifications, and test methods.
- EN IEC 60317-27-2:2020: The base document for paper tape covered round aluminium wire.
- ISO/IEC Directives: Governs the drafting and harmonization of international standardization documents.
- Other IEC TC 55 Publications: Related to specific winding wire constructions and application requirements.
Following these standards ensures compliance with industry best practices for the production, testing, and use of winding wires, thereby supporting quality control and international trade in electrical products.
Keywords: EN IEC 60317-27-2, Amendment 2, paper tape covered round aluminium wire, winding wire standards, electrical winding wire, transformer wire, IEC TC 55, packaging and labeling requirements, aluminium wire insulation, electrical standards, CLC, international standardization
Relations
- Effective Date
- 01-Jun-2026
Get Certified
Connect with accredited certification bodies for this standard
Element Materials Technology
Materials testing and product certification.
IMQ S.p.A. (Certification)
Italian electrical product certification.
SLG Prüf- und Zertifizierungs GmbH
German testing and certification body.
Sponsored listings
Frequently Asked Questions
SIST EN IEC 60317-27-2:2020/oprA2:2026 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Amendment 2 - Specifications for particular types of winding wires - Part 27-2: Paper tape covered round aluminium wire". This standard covers: Amendment 2 - Specifications for particular types of winding wires - Part 27-2: Paper tape covered round aluminium wire
Amendment 2 - Specifications for particular types of winding wires - Part 27-2: Paper tape covered round aluminium wire
SIST EN IEC 60317-27-2:2020/oprA2:2026 is classified under the following ICS (International Classification for Standards) categories: 29.060.10 - Wires; 77.150.10 - Aluminium products. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN IEC 60317-27-2:2020/oprA2:2026 has the following relationships with other standards: It is inter standard links to SIST EN IEC 60317-27-2:2020. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN IEC 60317-27-2:2020/oprA2:2026 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 - 27-2. del: S papirnim trakom ovita
okrogla aluminijasta žica - Dopolnilo A2
Amendment 2 - Specifications for particular types of winding wires - Part 27-2: Paper
tape covered round aluminium wire
Technische Lieferbedingungen für bestimmte Typen von Wickeldrähten - Teil 27-2:
Runddrähte aus Aluminium, papierisoliert
Spécifications pour types particuliers de fils de bobinage - Partie 27-2: Fil de section
circulaire en aluminium recouvert de ruban papier
Ta slovenski standard je istoveten z: EN IEC 60317-27-2:2020/prA2:2026
ICS:
29.060.10 Žice Wires
77.150.10 Aluminijski izdelki Aluminium products
SIST EN IEC 60317-27- en
2:2020/oprA2:2026
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
55/2106/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60317-27-2/AMD2 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-09-04 2026-11-27
SUPERSEDES DOCUMENTS:
55/2092/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 14,TC 15
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 27-2: Paper tape
covered round aluminium wire
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 60317-27-2/AMD2 © IEC 2026
1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
4 Specifications for particular types of winding wires -
5 Part 27-2: Paper tape covered round aluminum wire
7 AMENDMENT 2
9 FOREWORD
10 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
11 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
12 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
13 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
14 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
15 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
16 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
17 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
18 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
19 2) The formal decisions or agreements of IEC on t
...