EN IEC 60051-9:2021

SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN 60051-9:1995
SIST EN 60051-9:1995/A1:1999
SIST EN 60051-9:1995/A2:1999
Neposredni kazalni analogni električni merilni instrumenti in njihov pribor - 9. del:
Priporočene preskusne metode (IEC 60051-9:2019)
Direct acting indicating analogue electrical measuring instruments and their accessories
- Part 9: Recommended test methods (IEC 60051-9:2019)
Direkt wirkende anzeigende elektrische Meßgeräte und ihr Zubehör - Meßgeräte mit
Skalenanzeige - Teil 9: Empfohlene Prüfverfahren (IEC 60051-9:2019)
Appareils mesureurs électriques indicateurs analogiques à action directe et leurs
accessoires - Partie 9: Méthodes d'essai recommandées (IEC 60051-9:2019)
Ta slovenski standard je istoveten z: EN IEC 60051-9:2021
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 60051-9

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 17.220.20 Supersedes EN 60051-9:1989 and all of its amendments
and corrigenda (if any)
English Version
Direct acting indicating analogue electrical measuring
instruments and their accessories - Part 9: Recommended test
methods
(IEC 60051-9:2019)
Appareils de mesure électriques indicateurs analogiques à Direkt wirkend anzeigende analoge elektrische Messgeräte
action directe et leurs accessoires - Partie 9: Méthodes und ihr Zubehör - Teil 9: Empfohlene Prüfverfahren
d'essai recommandées (IEC 60051-9:2019)
(IEC 60051-9:2019)
This European Standard was approved by CENELEC on 2019-03-22. 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,
Turkey 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60051-9:2021 E

European foreword
The text of document 85/663/FDIS, future edition 5 of IEC 60051-9, prepared by IEC/TC 85
"Measuring equipment for electrical and electromagnetic quantities" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 60051-9:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-10-30
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-04-30
document have to be withdrawn
This document supersedes EN 60051-9:1989 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 mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 60051-9:2019 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60068-2-27 NOTE Harmonized as EN 60068-2-27
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60051-1 2016 Direct acting indicating analogue electrical EN 60051-1 2017
measuring instruments and their
accessories – Part 1: Definitions and
general requirements common to all parts
IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - EN 60068-2-6 -
Test Fc: Vibration (sinusoidal)
IEC 61000-4-8 - Electromagnetic compatibility (EMC) - Part EN 61000-4-8 -
4-8: Testing and measurement techniques
- Power frequency magnetic field immunity
test
IEC 61010-1 2010 Safety requirements for electrical EN 61010-1 2010
equipment for measurement, control, and
laboratory use - Part 1: General
requirements
IEC 61010-2-030 - Safety requirements for electrical EN IEC 61010-2-030 -
equipment for measurement, control, and
laboratory use - Part 2-030: Particular
requirements for equipment having testing
or measuring circuits
IEC 61326-1 2012 Electrical equipment for measurement, EN 61326-1 2013
control and laboratory use - EMC
requirements - Part 1: General
requirements
IEC 61326-2-1 - Electrical equipment for measurement, EN 61326-2-1 -
control and laboratory use - EMC
requirements - Part 2-1: Particular
requirements - Test configurations,
operational conditions and performance
criteria for sensitive test and measurement
equipment for EMC unprotected
applications
IEC 60051-9 ®
Edition 5.0 2019-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Direct acting indicating analogue electrical measuring instruments and their

accessories –
Part 9: Recommended test methods

Appareils de mesure électriques indicateurs analogiques à action directe et

leurs accessoires –
Partie 9: Méthodes d'essai recommandées

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20 ISBN 978-2-8322-6495-9

– 2 – IEC 60051-9:2019 © IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Requirements for test equipment . 7
4.1 General . 7
4.2 Test equipment for measuring the intrinsic uncertainty of an instrument and
the variations . 7
4.3 Test equipment for overload tests, self-heating, damping, overshoot and
response time . 7
4.4 Test equipment for phase shift . 7
4.5 Test equipment for temperatures . 7
4.6 Test equipment for humidity . 7
5 Test methods for determination of intrinsic uncertainty . 7
6 Test methods for damping . 8
7 Test methods for humidity . 8
8 Tests with distorted AC quantities . 8
9 Test methods for shock and vibration . 8
10 Test method for external magnetic field . 8
11 Test method for external electric field . 8
12 Test methods for electrical safety . 8
13 Test methods for electromagnetic compatibility (EMC) . 9
14 Test methods for recurrent tests . 9
15 Test methods for nonconformity . 9
Bibliography . 10

IEC 60051-9:2019 © IEC 2019 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DIRECT ACTING INDICATING ANALOGUE ELECTRICAL
MEASURING INSTRUMENTS AND THEIR ACCESSORIES –

Part 9: Recommended test methods

FOREWORD
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60051-9 has been prepared b
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