IEC 61326-2-2:2012

IEC 61326-2-2 ®
Edition 2.0 2012-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical equipment for measurement, control and laboratory use –
EMC requirements –
Part 2-2: Particular requirements – Test configurations, operational conditions
and performance criteria for portable test, measuring and monitoring equipment
used in low-voltage distribution systems

Matériel électrique de mesure, de commande et de laboratoire – Exigences
relatives à la CEM –
Partie 2-2: Exigences particulières – Configurations d’essai, conditions de
fonctionnement et critères de performance des matériels portatifs d’essai, de
mesure et de surveillance utilisés dans des systèmes de distribution basse
tension
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IEC 61326-2-2 ®
Edition 2.0 2012-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electrical equipment for measurement, control and laboratory use –

EMC requirements –
Part 2-2: Particular requirements – Test configurations, operational conditions

and performance criteria for portable test, measuring and monitoring equipment

used in low-voltage distribution systems

Matériel électrique de mesure, de commande et de laboratoire – Exigences

relatives à la CEM –
Partie 2-2: Exigences particulières – Configurations d’essai, conditions de

fonctionnement et critères de performance des matériels portatifs d’essai, de

mesure et de surveillance utilisés dans des systèmes de distribution basse

tension
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX J
ICS 17.220; 25.040.40; 33.100 ISBN 978-2-83220-397-2

– 2 – 61326-2-2 © IEC:2012
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General . 6
5 EMC test plan . 6
5.1 General . 6
5.2 Configuration of EUT during testing . 6
5.3 Operation conditions of EUT during testing . 8
5.4 Specification of functional performance . 8
5.5 Test description . 8
6 Immunity requirements . 8
6.1 Conditions during the tests . 8
6.2 Immunity test requirements . 8
6.3 Random aspects. 9
6.4 Performance criteria . 9
7 Emission requirements . 9
8 Test results and test report . 9
9 Instructions for use . 9

Figure 101 – Test set-up for portable test, measuring and monitoring equipment based
on IEC 61000-4-3 . 7
Figure 102 – Example of connection details for voltage measurements . 7
Figure 103 – Example of connection details for current measurements . 8

61326-2-2 © IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL EQUIPMENT FOR MEASUREMENT,
CONTROL AND LABORATORY USE –
EMC REQUIREMENTS –
Part 2-2: Particular requirements –
Test configurations, operational conditions and
performance criteria for portable test, measuring and
monitoring equipment used in low-voltage distribution systems

FOREWORD
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9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61326-2-2 has been prepared by subcommittee 65A: System
aspects, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This second edition cancels and replaces the first edition published in 2005. This edition
constitutes a technical revision.
The main technical changes with regard to the previous edition are as follows:
– Update with respect to IEC 61326-1:2012.

– 4 – 61326-2-2 © IEC:2012
The text of this standard is based on the following documents:
FDIS Report on voting
65A/642/FDIS 65A/653/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This part of IEC 61326 series is to be used in conjunction with IEC 61326-1:2012 and follows
the same numbering of clauses, subclauses, tables and figures.
When a particular subclause of IEC 61326-1 is not mentioned in this part, that subclause
applies as far as is reasonable. When this standard states “addition”, “modification” or
“replacement”, the relevant text in IEC 61326-1 is to be adapted accordingly.
NOTE The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in
IEC 61326-1;
– unless notes are in a new subclause or involve notes in IEC 61326-1, they are numbered starting from 101
including those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
A list of all parts of IEC 61326 series, under the general title Electrical equipment for
measurement, control and laboratory use – EMC requirements can be found on the IEC
website.
The committee has decided that the contents of this
...