EN 61298-3:2008

SLOVENSKI STANDARD
01-september-2009
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Process measurement and control devices - General methods and procedures for
evaluating performance -- Part 3: Tests for the effects of influence quantities
Prozessmess-, -steuer- und -regelgeräte – Allgemeine Methoden und Verfahren für die
Bewertung des Betriebsverhaltens – Teil 3: Prüfungen für die Wirkungen von
Einflussgrößen
Dispositifs de mesure et de commande de processus - Méthodes et procédures
générales d'évaluation des performances -- Partie 3: Essais pour la détermination des
effets des grandeurs d'influence
Ta slovenski standard je istoveten z: EN 61298-3:2008
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61298-3
NORME EUROPÉENNE
November 2008
EUROPÄISCHE NORM
ICS 25.040.40 Supersedes EN 61298-3:1998

English version
Process measurement and control devices -
General methods and procedures for evaluating performance -
Part 3: Tests for the effects of influence quantities
(IEC 61298-3:2008)
Dispositifs de mesure  Prozessmess-, -steuer- und -regelgeräte -
et de commande de processus - Allgemeine Methoden und Verfahren für
Méthodes et procédures générales die Bewertung des Betriebsverhaltens -
d'évaluation des performances - Teil 3: Prüfungen der Auswirkungen
Partie 3: Essais pour la détermination von Einflussgrößen
des effets des grandeurs d'influence (IEC 61298-3:2008)
(CEI 61298-3:2008)
This European Standard was approved by CENELEC on 2008-11-01. 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, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

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

© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61298-3:2008 E
Foreword
The text of document 65B/687/FDIS, future edition 2 of IEC 61298-3, prepared by SC 65B, Devices &
process analysis, of IEC TC 65, Industrial-process measurement, control and automation, was submitted
to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61298-3 on 2008-11-01.
This European Standard supersedes EN 61298-3:1998.
significant changes (see Introduction).
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) 2009-08-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-11-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61298-3:2008 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 61298-3:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1)
IEC 60050-300 - International Electrotechnical Vocabulary - -
(IEV) - Electrical and electronic
measurements and measuring instruments -
Part 311: General terms relating to
measurements -
Part 312: General terms relating to electrical
measurements -
Part 313: Types of electrical measuring
instruments -
Part 314: Specific terms according to the type
of instrument
1)
IEC 60050-351 - International Electrotechnical Vocabulary - -
(IEV) -
Part 351: Control technology
1) 2)
IEC 60068-2-1 - Environmental testing - EN 60068-2-1 2007
Part 2-1: Tests - Test A: Cold

1) 2)
IEC 60068-2-2 - Environmental testing - EN 60068-2-2 2007
Part 2-2: Tests - Test B: Dry heat

1) 2)
IEC 60068-2-6 - Environmental testing - EN 60068-2-6 2008
Part 2-6: Tests - Test Fc: Vibration
(sinusoidal)
1) 2)
IEC 60068-2-30 - Environmental testing - EN 60068-2-30 2005
Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)
1) 2)
IEC 60068-2-31 - Environmental testing - EN 60068-2-31 2008
Part 2-31: Tests - Test Ec: Rough handling
shocks, primarily for equipment-type
specimens
IEC 60654-1 1993 Industrial-process measurement and control EN 60654-1 1993
equipment - Operating conditions -
Part 1: Climatic conditions
IEC 60654-2 1979 Operating conditions for industrial-process

+ A1 1992 measurement and control equipment - EN 60654-2 1997
Part 2: Power
IEC 60654-3 1983 Operating conditions for industrial-process EN 60654-3 1997
measurement and control equipment -
Part 3: Mechanical influences
1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year

IEC 61000-4-2 1995 Electromagnetic compatibility (EMC) - EN 61000-4-2 1995
A1 1998 Part 4-2: Testing and measurement A1 1998
A2 2000 techniques - Electrostatic discharge immunity A2 2001
test
3)
IEC 61000-4-3 2002 Electromagnetic compatibility (EMC) - EN 61000-4-3 2002
Part 4-3: Testing and measurement
techniques - Radiated, radio-frequency,
electromagnetic field immunity test

IEC 61000-4-4 2004 Electromagnetic compatibility (EMC) - EN 61000-4-4 2004
Part 4-4: Testing and measurement
techniques - Electrical fast transient/burst
immunity test
4)
IEC 61000-4-5 1995 Electromagnetic compatibility (EMC) - EN 61000-4-5 1995
Part 4-5: Testing and measurement
techniques - Surge immunity test

IEC 61000-4-6 2003 Electromagnetic compatibility (EMC) -
+ A1 2004 Part 4-6: Testing and measurement
+ A2 2006 techniques - Immunity to conducted EN 61000-4-6 2007
disturbances, induced by radio-frequency + corr. August 2007
fields
IEC 61000-4-8 1993 Electromagnetic compatibility (EMC) - EN 61000-4-8 1993
A1 2000 Part 4-8: Testing and measurement A1 2001
techniques - Power frequency magnetic field
immunity test
IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) - EN 61000-4-11 2004
Part 4-11: Testing and measurement
techniques - Voltage dips, short interruptions
and voltage variations immunity tests

IEC 61298-1 2008 Process measurement and control devices - EN 61298-1 2008
General methods and procedures for
evaluating performance -
Part 1: General considerations

IEC 61298-2 2008 Process measurement and control devices - EN 61298-2 2008
General methods and procedures for
evaluating performance -
Part 2: Tests under reference conditions

IEC 61298-4 2008 Process measurement and control devices - EN 61298-4 2008
General methods and procedures for
evaluating performance -
Part 4: Evaluation report content

IEC 61326 Series Electrical equipment for measurement, EN 61326 Series
control and laboratory use - EMC
requirements
IEC 61326-1 2005 Electrical equipment for measurement, EN 61326-1 2006
control and laboratory use - EMC
requirements -
Part 1: General requirements
3)
EN 61000-4-3 is superseded by EN 61000-4-3:2006, which is based on IEC 61000-4-3:2006.
4)
EN 61000-4-5 is superseded by EN 61000-4-5:2006, which is based on IEC 61000-4-5:2005.

IEC 61298-3
Edition 2.0 2008-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Process measurement and control devices – General methods and procedures
for evaluating performance –
Part 3: Tests for the effects of influence quantities

Dispositifs de mesure et de commande de processus – Méthodes et procédures
générales d'évaluation des performances –
Partie 3: Essais pour la détermination des effets des grandeurs d'influence

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
U
CODE PRIX
ICS 25.040.40 ISBN 2-8318-1003-2
– 2 – 61298-3 © IEC:2008
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Terms and definitions .8
4 General considerations.9
4.1 Criteria .9
4.2 General procedures.10
4.3 General EMC requirements .10
5 Ambient temperature effects.11
5.1 Criteria .11
5.2 Test procedure .11
6 Ambient relative humidity effects .12
7 Vibration.12
7.1 General considerations.12
7.2 Initial resonance search .14
7.3 Endurance conditioning by sweeping.14
7.4 Final resonance search .14
7.5 Final measurements .14
8 Shock, drop and topple.14
9 Mounting position .15
10 Over-range .15
11 Output load effects .16
11.1 Electrical output .16
11.2 Pneumatic output .16
12 Power supply.16
12.1 Supply voltage and frequency variations.16
12.2 Transient supply voltage effects .17
12.3 Supply voltage depression.17
12.4 Short-term supply voltage interruptions.18
12.5 Fast transient/burst immunity requirements.19
12.6 Surge immunity requirements .19
12.7 Reverse supply voltage protection (d.c. devices) .20
12.8 Supply pressure variations.20
12.9 Supply pressure interruptions .20
12.10 Conducted radio frequency requirements.21
13 Superimposed voltages .
...