EN IEC 60216-5:2022

Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative temperature index (RTI) of an insulating material

IEC 60216-5:2022 specifies the experimental and calculation procedures to be used for deriving the relative temperature index of a material from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2. The calculation procedures are supplementary to those of IEC 60216-3. Guidance is also given for assessment of thermal ageing after a single fixed time and temperature, without extrapolation. This edition includes the following significant technical changes with respect to the previous edition:
Annex C “Computer program” has been completely reworked;
in 3.1, the terms “ATE” and “RTE” were replaced by “ATI” and “RTI” to emphasize their reference to an electrical insulating material (EIM).  This standard is to be read in conjunction with IEC 60216-1:2013, IEC 60216-2:2005 and IEC 60216-3:2021.

Elektroisolierstoffe - Eigenschaften hinsichtlich des thermischen Langzeitverhaltens - Teil 5: Bestimmung des relativen Temperaturindexes (RTI) von Elektroisolierstoffen

Matériaux isolants électriques - Propriétés d'endurance thermique - Partie 5: Détermination de l’indice de température relatif (ITR) d’un matériau isolant

L’IEC 60216-5:2022 spécifie les procédures expérimentales et de calcul à utiliser pour déduire l’indice de température relatif d’un matériau à partir des données expérimentales obtenues conformément aux instructions de l’IEC 60216-1 et de l’IEC 60216-2. Les procédures de calcul s’ajoutent à celles indiquées dans l’IEC 60216-3. Des recommandations sont également données pour évaluer le vieillissement thermique après une seule durée déterminée et une seule température, sans extrapolation. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
l’Annexe C "Programme informatique" a été complètement remaniée;
en 3.1, les termes "ATE" et "RTE" ont été remplacés par "ATI" et "ITR" pour souligner leur référence à un matériau isolant électrique (MIE).  Cette norme doit être lue conjointement avec l’IEC 60216-1:2013, l’IEC 60216-2:2005 et l’IEC 60216-3:2021.

Električni izolacijski materiali - Lastnosti toplotne vzdržljivosti - 5. del: Ugotavljanje indeksa relativne toplotne vzdržljivosti (RTI) izolacijskega materiala (IEC 60216-5:2022)

Ta del standarda IEC 60216 določa eksperimentalne in računske postopke, ki naj se uporabijo za izpeljavo relativnega temperaturnega indeksa materiala iz eksperimentalnih podatkov, pridobljenih v skladu z navodili iz standardov IEC 60216-1 in IEC 60216-2. Računski postopki dopolnjujejo postopke iz standarda IEC 60216-3. Podane so tudi smernice za oceno toplotnega staranja po enkratnem določenem času in temperaturi, brez ekstrapolacije. Eksperimentalne podatke je načeloma mogoče pridobiti z uporabo porušitvenih, neporušitvenih ali dokaznih preskusov, čeprav so porušitveni preskusi najbolj razširjeni. Podatke, pridobljene z neporušitvenimi ali dokaznimi preskusi, je mogoče »cenzurirati«, tako da se meritve časov, potrebnih za dosego končne točke, končajo na neki točki po mediani časa, vendar preden vsi vzorci dosežejo končno točko (glej standard IEC 60216-1). Podane so smernice za predhodno dodelitev električnega izolacijskega materiala (EIM) v toplotni razred, ki temelji na zmogljivosti toplotnega staranja. Medtem ko toplotna klasifikacija električnega izolacijskega materiala ni neposredno povezana s toplotno klasifikacijo električnega izolacijskega sistema (EIS), toplotna klasifikacija EIS sledi istim konceptom, kot so predstavljeni v tem delu skupine standardov 60216. Računski postopki tega standarda se uporabljajo za določanje toplotnega razreda električnega izolacijskega sistema, kadar je toplotna obremenitev prevladujoči dejavnik staranja.

General Information

• Status: Published
• Publication Date: 22-Dec-2022
• ICS: 19.020 - Test conditions and procedures in general
• ICS: 29.020 - Electrical engineering in general
• ICS: 29.035.01 - Insulating materials in general
• Technical Committee: CLC/SR 112 - Evaluation and qualification of electrical insulating materials and systems (to be defined)
• Drafting Committee: IEC/TC 112 - IEC_TC_112
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 23-Dec-2022
• Completion Date: 23-Dec-2022
• Ref Project: SIST EN IEC 60216-5:2023 - Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative temperature index (RTI) of an insulating material (IEC 60216-5:2022)

Relations

• Replaces: EN 60216-5:2008 - Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
• Effective Date: 22-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60216-5:2023
01-februar-2023
Nadomešča:
SIST EN 60216-5:2008
Električni izolacijski materiali - Lastnosti toplotne vzdržljivosti - 5. del:
Ugotavljanje indeksa relativne toplotne vzdržljivosti (RTI) izolacijskega materiala
(IEC 60216-5:2022)
Electrical insulating materials - Thermal endurance properties - Part 5: Determination of
relative temperature index (RTI) of an insulating material (IEC 60216-5:2022)
Elektroisolierstoffe - Eigenschaften hinsichtlich des thermischen Langzeitverhaltens - Teil
5: Bestimmung des relativen Temperaturindexes (RTI) von Elektroisolierstoffen (IEC
60216-5:2022)
Matériaux isolants électriques - Propriétés d'endurance thermique - Partie 5:
Détermination de l’indice de température relatif (ITR) d’un matériau isolant (IEC 60216-
5:2022)
Ta slovenski standard je istoveten z: EN IEC 60216-5:2022
ICS:
29.035.01 Izolacijski materiali na Insulating materials in
splošno general
SIST EN IEC 60216-5:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60216-5:2023

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SIST EN IEC 60216-5:2023


EUROPEAN STANDARD EN IEC 60216-5

NORME EUROPÉENNE

EUROPÄISCHE NORM December 2022
ICS 19.020; 29.020; 29.035.01 Supersedes EN 60216-5:2008
English Version
Electrical insulating materials - Thermal endurance properties -
Part 5: Determination of relative temperature index (RTI) of an
insulating material
(IEC 60216-5:2022)
Matériaux isolants électriques - Propriétés d'endurance Elektroisolierstoffe - Eigenschaften hinsichtlich des
thermique - Partie 5: Détermination de l'indice de thermischen Langzeitverhaltens - Teil 5: Bestimmung des
température relatif (ITR) d'un matériau isolant relativen Temperaturindexes (RTI) von Elektroisolierstoffen
(IEC 60216-5:2022) (IEC 60216-5:2022)
This European Standard was approved by CENELEC on 2022-12-22. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60216-5:2022 E

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SIST EN IEC 60216-5:2023
EN IEC 60216-5:2022 (E)
European foreword
The text of document 112/582/FDIS, future edition 4 of IEC 60216-5, prepared by IEC/TC 112
"Evaluation and qualification of electrical insulating materials and systems" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 60216-5:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-09-22
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-12-22
document have to be withdrawn
This document supersedes EN 60216-5:2008 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document is read in conjunction with EN 60216-1:2013, EN 60216-2:2005 and
EN IEC 60216-3:2021.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60216-5:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the followi
...