SIST EN 61628-1:1998
(Main)Corrugated pressboard and presspaper for electrical purposes -- Part 1: Definitions, designations and general requirements
Corrugated pressboard and presspaper for electrical purposes -- Part 1: Definitions, designations and general requirements
Contains the definitions, designations and general requirements of corrugated pressboard and presspaper for electrical purposes.
Wellspan für elektrotechnische Zwecke -- Teil 1: Begriffe, Kennzeichnungen und allgemeine Anforderungen
Cartons et papiers comprimés ondulés à usages électriques -- Partie 1: Définitions, désignations et prescriptions générales
Décrit les définitions et prescriptions générales du carton et du papier comprimés ondulés à usages électriques.
Corrugated pressboard and presspaper for electrical purposes - Part 1: Definitions, designations and general requirements (IEC 61628-1:1997)
General Information
- Status
- Published
- Publication Date
- 31-May-1998
- Technical Committee
- IIZS - Insulating materials and systems
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jun-1998
- Due Date
- 01-Jun-1998
- Completion Date
- 01-Jun-1998
Relations
- Effective Date
- 09-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
Overview
SIST EN 61628-1:1998 specifies definitions, designations, and general requirements for corrugated pressboard and presspaper intended for electrical purposes. These insulating materials are indispensable in electrical engineering, particularly for high-voltage equipment, ensuring reliable electrical insulation and mechanical support. Developed by the Slovenski inštitut za standardizacijo (SIST) and aligned with IEC 61628-1:1997, this standard offers harmonized guidelines for manufacturers, suppliers, and users in the electrical insulation industry.
Key Topics
- Definitions: The standard clarifies essential terminology related to corrugated pressboard and presspaper, ensuring consistent communication across the industry. It includes descriptions of corrugation types (sine, angular, symmetrical, non-symmetrical) and their geometric characteristics.
- Designations: A systematic method for designating corrugated pressboard and presspaper, using a combination of base material type, thickness, and corrugation code (e.g., B3.1/1/SS for symmetrical sine corrugation).
- General Requirements: Outlines basic material properties, including:
- Composition: Materials must be manufactured from compliant pressboard or presspaper without additives, formed by mechanical pressure, heat, moisture, or combinations.
- Packaging: Requirements for protective packaging to guarantee the material’s integrity during handling and transport.
- Marking: Materials must be clearly marked with neutral, oil-resistant, and non-polluting identifiers to ensure traceability and compatibility with electrical oils.
Applications
Corrugated pressboard and presspaper designed under this standard are primarily used in electrical insulation systems. Typical applications include:
- Transformers: Used as barriers and spacers to separate conducting components and enhance dielectric strength.
- Switchgear and Control Gear: Applied as insulation layers within high-voltage switchgear assemblies.
- Cables and Bushings: Serve as insulation wraps and structural supports in power transmission networks.
- Motors and Generators: Employed in slot liners and other insulation structures.
Their use supports safety, reliable performance, and durability in harsh electrical environments, contributing to the efficient operation of electrical power systems.
Related Standards
To ensure comprehensive compliance and compatibility, refer to the following related standards:
- IEC 60641-1: Specification for pressboard and presspaper for electrical purposes – Definitions and general requirements.
- IEC 60641-2: Specification for pressboard and presspaper for electrical purposes – Methods of test.
- IEC 60641-3-1: Specification for pressboard for electrical purposes – Requirements for different pressboard types.
- IEC 60641-3-2: Specification for presspaper for electrical purposes – Requirements for various presspaper types.
SIST EN 61628-1:1998 functions as part one of the broader IEC 61628 series, providing the foundation for testing methods and detailed material specifications in subsequent parts.
Practical Value
Implementing SIST EN 61628-1:1998 drives the standardization of insulating materials for electrical applications, reducing supply chain discrepancies and improving compatibility across manufacturers. Organizations benefit from:
- Enhanced safety and performance in electrical systems
- Clear identification and specification when sourcing materials
- Compliance with international best practices, boosting market acceptance
This standard proves vital for manufacturers, suppliers, quality assurance teams, and designers working with electrical insulation materials, supporting high standards in reliability and operational efficiency.
Get Certified
Connect with accredited certification bodies for this standard
IMQ S.p.A. (Certification)
Italian electrical product certification.
SLG Prüf- und Zertifizierungs GmbH
German testing and certification body.
UL Solutions
Global safety science company with testing, inspection and certification.
Sponsored listings
Frequently Asked Questions
SIST EN 61628-1:1998 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Corrugated pressboard and presspaper for electrical purposes -- Part 1: Definitions, designations and general requirements". This standard covers: Contains the definitions, designations and general requirements of corrugated pressboard and presspaper for electrical purposes.
Contains the definitions, designations and general requirements of corrugated pressboard and presspaper for electrical purposes.
SIST EN 61628-1:1998 is classified under the following ICS (International Classification for Standards) categories: 29.035.10 - Paper and board insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 61628-1:1998 has the following relationships with other standards: It is inter standard links to SIST EN 12655:2002, SIST EN 60641-3-1:1998, SIST EN 60641-1:1998, SIST EN 60641-3-2:1998, SIST EN 60641-2:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 61628-1:1998 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)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Corrugated pressboard and presspaper for electrical purposes - Part 1: Definitions, designations and general requirements (IEC 61628-1:1997)Wellspan für elektrotechnische Zwecke -- Teil 1: Begriffe, Kennzeichnungen und allgemeine AnforderungenCartons et papiers comprimés ondulés à usages électriques -- Partie 1: Définitions, désignations et prescriptions généralesCorrugated pressboard and presspaper for electrical purposes -- Part 1: Definitions, designations and general requirements29.035.10Papirni in kartonski izolacijski materialiPaper and board insulating materialsICS:Ta slovenski standard je istoveten z:EN 61628-1:1997SIST EN 61628-1:1998en01-junij-1998SIST EN 61628-1:1998SLOVENSKI
STANDARD
NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD61628-1Première éditionFirst edition1997-11Cartons et papiers comprimés ondulés àusages électriques –Partie 1:Définitions, désignations etprescriptions généralesCorrugated pressboard and presspaperfor electrical purposes –Part 1:Definitions, designations andgeneral requirements Commission Electrotechnique Internationale International Electrotechnical
CommissionPour prix, voir catalogue en vigueurFor price, see current
catalogueÓ IEC 1997
Droits de reproduction réservés
¾ Copyright - all rights reservedAucune partie de cette publication ne peut être reproduite niutilisée sous quelque forme que ce soit et par aucunprocédé, électronique ou mécanique, y compris la photo-copie et les microfilms, sans l'accord écrit de l'éditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or mechanical,including photocopying and microfilm, without
permission inwriting
from the publisher.International Electrotechnical Commission3, rue de Varembé
Geneva, SwitzerlandTelefax: +41 22 919 0300e-mail: inmail@iec.ch IEC web site
http: //www.iec.chCODE PRIXPRICE CODEFSIST EN 61628-1:1998
61628-1 © IEC:1997– 3 –INTERNATIONAL ELECTROTECHNICAL COMMISSION–––––––––––CORRUGATED PRESSBOARD AND PRESSPAPERFOR ELECTRICAL PURPOSES –Part 1: Definitions, designations andgeneral requirementsFOREWORD1)The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprisingall national electrotechnical committees (IEC National Committees). The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields. Tothis end and in addition to other activities, the IEC publishes International Standards. Their preparation isentrusted to technical committees; any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work. International, governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation. The IEC collaborates closely with the International Organizationfor Standardization (ISO) in accordance with conditions determined by agreement between the twoorganizations.2)The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, aninternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all interested National Committees.3)The documents produced have the form of recommendations for international use and are published in the formof standards, technical reports or guides and they are accepted by the National Committees in that sense.4)In order to promote international unification, IEC National Committees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards. Anydivergence between the IEC Standard and the corresponding national or regional standard shall be clearlyindicated in the latter.5)The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6)Attention is drawn to the possibility that some of the elements of this International Standard may be the subjectof patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.International Standard IEC 61628-1 has been prepared by subcommittee 15C: Specifications,of IEC technical committee 15: Insulating materials.The text of this standard is based on the following documents:FDISReport on voting15C/796/FDIS15C/844/RVDFull information on the voting for the approval of this standard can be found
...