EN 60455-3-3:2003

Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds

Gives the requirements for unfilled polyurethane resinous compounds in the cured form for classes PUR-U-4 to PUR-U-8 with an ash content of not more than 6 %.

Reaktionsharzmassen für die Elektroisolierung - Teil 3: Anforderungen an einzelne Werkstoffe - Blatt 3: Ungefüllte Polyurethanharzmassen

Composés réactifs à base de résines utilisés comme isolants électriques - Partie 3: Spécifications pour matériaux particuliers - Feuille 3: Composés résineux de polyuréthanne non chargés

Contient les exigences pour les composés résineux de polyuréthanne non chargés à l'état durci ou polymérisé, destinés aux catégories PUR-U-4 à PUR-U-8, dont la teneur en cendres n'est pas supérieure à 6 %.

Reaktivne zmesi na osnovi smole, ki se uporabljajo za električno izolacijo - 3. del: Specifikacije za posamezne materiale - 3. list: Nepolnjene poliuretanske zmesi (IEC 60455-3-3:2003)

General Information

• Status: Published
• Publication Date: 06-Jul-2003
• Withdrawal Date: 31-May-2006
• ICS: 29.035.01 - Insulating materials in general
• Technical Committee: CLC/SR 15 - Insulating materials
• Drafting Committee: IEC/TC 15 - IEC_TC_15
• Parallel Committee: IEC/SC 15C - IEC_SC_15C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 07-Jul-2003
• Completion Date: 07-Jul-2003
• Ref Project: SIST EN 60455-3-3:2004 - Resin based reactive compounds used for electrical insulation -- Part 3: Specifications for individual materials -- Sheet 3: Unfilled polyurethane compounds

Relations

• Replaces: HD 307.3.3 S1:1986 - Specification for solventless polymerisable resinous compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SIST EN 60455-3-3:2004SLOVENSKIseptember 2004
STANDARDReaktivne zmesi na osnovi smole, ki se uporabljajo za električno izolacijo - 3. del: Specifikacije za posamezne materiale - 3. list: Nepolnjene poliuretanske zmesi (IEC 60455-3-3:2003)Resin based reactive compounds used for electrical insulation - Part 3: Specifications for individual materials - Sheet 3: Unfilled polyurethane compounds (IEC 60455-3-3:2003)©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 60455-3-3:2004(en)ICS29.035.20







EUROPEAN STANDARD
EN 60455-3-3 NORME EUROPÉENNE EUROPÄISCHE NORM
July 2003 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60455-3-3:2003 E
ICS 29.035.01 Supersedes HD 307.3.3 S1:1986
English version
Resin based reactive compounds used for electrical insulation Part 3: Specifications for individual materials Sheet 3: Unfilled polyurethane compounds (IEC 60455-3-3:2003)
Composés réactifs à base de résines utilisés comme isolants électriques Partie 3: Spécifications pour matériaux particuliers Feuille 3: Composés résineux
de polyuréthanne non chargés (CEI 60455-3-3:2003)
Reaktionsharzmassen für die Elektroisolierung Teil 3: Anforderungen an einzelne Werkstoffe Blatt 3: Ungefüllte Polyurethanharzmassen (IEC 60455-3-3:2003)
This European Standard was approved by CENELEC on 2003-06-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.



EN 60455-3-3:2003 - 2 - Foreword
The text of document 15C/1463/FDIS, future edition 2 of IEC 60455-3-3, prepared by SC 15C, Specifications, of IEC TC 15, Insulating materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60455-3-3 on 2003-06-01.
This European Standard replaces HD 307.3.3 S1:1986.
References to HD 307.2 S1:1986 have been updated to EN 60455-2:1999. No significant technical changes have been made.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop) 2004-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow) 2006-06-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. __________
Endorsement notice
The text of the International Standard IEC 60455-3-3:2003 was approved by CENELEC as a European Standard without any modification. __________



- 3 - EN 60455-3-3:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60455-2 1998 Resin based reactive compounds used for electrical insulation Part 2: Methods of test
EN 60455-2 1999







NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60455-3-3Deuxième éditionSecond edition2003-04Composés réactifs à base de résinesutilisés comme isolants électriques –Partie 3:Spécifications pour matériaux particuliers –Feuille 3:Composés résineux de polyuréthannenon chargésResin based reactive compoundsused for electrical insulation –Part 3:S
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