SIST EN IEC 60076-19:2023
(Main)Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
IEC 60076-19-1:2023 defines the procedures that are applied to evaluate the uncertainty affecting the measurements of no-load and load losses during the routine tests on power transformers.
This document centres on measuring systems utilizing digital instruments, although the procedures can be adapted to evaluation of systems with analogue instruments where further uncertainty sources have to be taken into account.
This document specifies how to determine measurement uncertainty and how to apply corrections for known errors in the measurement chain. Information vis-à-vis judgement and traceability are given in IEC 60076-8:1997, 10.1 and 10.2.
Leistungstransformatoren - Teil 19: Regeln für die Bestimmung von Unsicherheiten in der Messung der Verluste von Leistungstransformatoren und Drosselspulen
Transformateurs de puissance - Partie 19-1: Règles pour la détermination des incertitudes de mesure des pertes des transformateurs de puissance
L'IEC 60076-19-1:2023 définit les procédures qui sont appliquées pour évaluer l'incertitude qui concerne les mesures des pertes à vide et des pertes dues à la charge lors des essais individuels de série des transformateurs de puissance.
Le présent document se concentre sur les systèmes de mesure qui utilisent des instruments numériques, même si les procédures peuvent être adaptées à l'évaluation de systèmes qui utilisent des instruments analogiques, pour lesquels des sources d'incertitude supplémentaires doivent être prises en compte.
Le présent document spécifie comment déterminer l'incertitude de mesure et comment appliquer des corrections pour les erreurs connues dans la chaîne de mesure. Les informations relatives à l'appréciation et à la traçabilité sont données en 10.1 et 10.2 de l'IEC 60076-8:1997.
Močnostni transformatorji - 19-1. del: Pravila za določanje negotovosti meritve izgub močnostnih transformatorjev
Standard IEC 60076-19-1:2023 opredeljuje postopke, ki se uporabljajo za ocenjevanje negotovosti, ki vpliva na meritve izgub močnostnih transformatorjev brez obremenitve in z obremenitvijo med rutinskimi preskusi.
Ta dokument se osredotoča na merilne sisteme, pri katerih se uporabljajo digitalni instrumenti, vendar je mogoče te postopke prilagoditi za ocenjevanje sistemov z analognimi instrumenti, pri čemer pa je treba upoštevati dodatne vire negotovosti.
Ta dokument določa načine za ugotavljanje merilne negotovosti in odpravljanje znanih napak v merilni verigi. Informacije v zvezi s presojo in sledljivostjo so podane v standardu IEC 60076-8:1997,10.1 in 10.2.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60076-19:2023
01-september-2023
Močnostni transformatorji - 19-1. del: Pravila za določanje negotovosti meritve
izgub močnostnih transformatorjev
Power transformers - Part 19-1: Rules for the determination of uncertainties in the
measurement of the losses of power transformers
Leistungstransformatoren - Teil 19: Regeln für die Bestimmung von Unsicherheiten in
der Messung der Verluste von Leistungstransformatoren und Drosselspulen
Transformateurs de puissance - Partie 19-1: Règles pour la détermination des
incertitudes de mesure des pertes des transformateurs de puissance
Ta slovenski standard je istoveten z: EN IEC 60076-19-1:2023
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN IEC 60076-19:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60076-19:2023
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SIST EN IEC 60076-19:2023
EUROPEAN STANDARD EN IEC 60076-19-1
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2023
ICS 29.180 Supersedes EN 60076-19:2015
English Version
Power transformers - Part 19-1: Rules for the determination of
uncertainties in the measurement of the losses of power
transformers
(IEC 60076-19-1:2023)
Transformateurs de puissance - Partie 19-1: Règles pour la Leistungstransformatoren - Teil 19: Regeln für die
détermination des incertitudes de mesure des pertes des Bestimmung von Unsicherheiten in der Messung der
transformateurs de puissance Verluste von Leistungstransformatoren und Drosselspulen
(IEC 60076-19-1:2023) (IEC 60076-19-1:2023)
This European Standard was approved by CENELEC on 2023-06-27. 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,
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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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60076-19-1:2023 E
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SIST EN IEC 60076-19:2023
EN IEC 60076-19-1:2023 (E)
European foreword
The text of document 14/1105/FDIS, future edition 1 of IEC 60076-19-1, prepared by IEC/TC 14
"Power transformers" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
as EN IEC 60076-19-1:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-03-27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-06-27
document have to be withdrawn
This document supersedes EN 60076-19:2015 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 has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
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 60076-19-1:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60060-2 NOTE Approved as EN 60060-2
IEC 61869-1 NOTE Approved as EN 61869-1
IEC 61869-2 NOTE Approved as EN 61869-2
IEC 61869-3 NOTE Approved as EN 61869-3
ISO/IEC 17025:2017 NOTE Approved a
...
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