Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments

applies to electrical and electronic apparatus intended for use in industrial environments, as described below. Immunity requirements in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at frequencies where no requirements are specified. This generic EMC immunity standard is applicable if no relevant dedicated product or product-family EMC immunity standard exists. This standard applies to apparatus intended to be connected to a power network supplied from a high or medium voltage transformer dedicated to the supply of an installation feeding manufacturing or similar plant, and intended to operate in or in proximity to industrial locations, as described below. This standard applies also to apparatus which is battery operated and intended to be used in industrial locations. The environments encompassed by this standard are industrial, both indoor and outdoor. The immunity requirements have been selected to ensure an adequate level of immunity for apparatus at industrial locations. The levels do not, however, cover extreme cases, which may occur at any location, but with an extremely low probability of occurrence. Not all disturbance phenomena have been included for testing purposes in this standard, but only those considered as relevant for the equipment covered by this standard. These test requirements represent essential electromagnetic compatibility immunity requirements.

Elektromagnetische Verträglichkeit (EMV) - Teil 6-2: Fachgrundnormen - Störfestigkeit für Industriebereiche

Compatibilité électromagnétique (CEM) - Partie 6-2: Normes génériques - Norme d'immunité pour les environnements industriels

S'applique aux appareils électriques et électroniques destinés à être utilisés dans des environnements industriels, tels qu'ils sont décrits ci-dessous. Cette partie couvre les exigences d'immunité dans la gamme de fréquences de 0 kHz à 400 GHz. Il n'est pas nécessaire de réaliser des essais aux fréquences pour lesquelles aucune exigence n'est spécifiée. Cette norme générique d'immunité CEM s'applique en l'absence de norme d'immunité CEM applicable spécifique à un produit ou à une famille de produits. Les appareils couverts par cette norme sont destinés à être raccordés à un réseau d'énergie alimenté par un transformateur haute tension ou moyenne tension réservé à l'alimentation d'une l'installation alimentant un site industriel ou analogue, et destinés à fonctionner à l'intérieur ou à proximité des sites industriels, comme défini ci-dessous. Cette norme s'applique également aux appareils qui sont alimentés par piles ou accumulateurs et qui sont destinés à être utilisés dans des sites industriels. Les environnements couverts par cette norme sont les environnements industriels, intérieurs et extérieurs. Les exigences d'immunité ont été choisies pour assurer un niveau adéquat d'immunité pour les appareils utilisés sur des sites industriels. Ces niveaux ne couvrent pas cependant les cas extrêmes qui peuvent apparaître, mais avec une très faible probabilité, sur un site quelconque. Cette norme ne comporte pas, pour les besoins des essais, tous les phénomènes perturbateurs mais uniquement ceux considérés comme applicables pour les appareils couverts par la norme. Ces exigences d'essais représentent les exigences essentielles de compatibilité électromagnétique concernant l'immunité.

Elektromagnetna združljivost (EMC) - 6-2. del: Osnovni standardi - Odpornost za industrijska okolja

Ta standard se uporablja za električne in elektronske naprave, ki so namenjene uporabi v industrijskih okoljih, kot je opisano spodaj. Zajema zahteve glede odpornosti v frekvenčnem razponu od 0 Hz do 400 GHz. Za frekvence, za katere ni določenih zahtev, ni treba opraviti preskusov. Ta generični standard o odpornosti proti elektromagnetnim motnjam se uporablja, če ne obstaja ustrezen poseben standard o odpornosti proti elektromagnetnim motnjam za izdelek ali družino izdelkov. Ta standard se uporablja za naprave, ki so namenjene za povezavo z napajalnim omrežjem, ki se napaja iz visoko- ali srednjenapetostnega transformatorja, namenjenega za napajanje inštalacije, ki napaja proizvodni ali podoben obrat, in za delovanje v industrijskih okoljih ali v njihovi bližini, kot je opisano spodaj. Ta standard se uporablja tudi za naprave, ki delujejo na baterije in so namenjene za uporabo v industrijskih okoljih. Ta standard zajema industrijska okolja, in sicer v zaprtih prostorih in na prostem. Zahteve glede odpornosti so izbrane tako, da zagotavljajo ustrezno raven odpornosti naprav v industrijskih okoljih. Vendar stopnje ne zajemajo izjemnih primerov, ki se lahko zgodijo na kateri koli lokaciji, čeprav je verjetnost zelo majhna. Ta standard ne zajema vseh motenj za namene preskušanja, ampak le motnje, ki so pomembne za opremo, zajeto v tem standardu. Te zahteve za preskus predstavljajo osnovne zahteve glede odpornosti v zvezi z elektromagnetno združljivostjo.

General Information

Status
Published
Publication Date
21-Feb-2019
Current Stage
6060 - Document made available
Due Date
22-Feb-2019
Completion Date
22-Feb-2019

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SLOVENSKI STANDARD
SIST EN IEC 61000-6-2:2019
01-julij-2019
Nadomešča:
SIST EN 61000-6-2:2005
Elektromagnetna združljivost (EMC) - 6-2. del: Osnovni standardi - Odpornost za
industrijska okolja

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard

for industrial environments

Elektromagnetische Verträglichkeit (EMV) - Teil 6-2: Fachgrundnormen - Störfestigkeit

für Industriebereiche

Compatibilité électromagnétique (CEM) - Partie 6-2: Normes génériques - Immunité pour

les environnements industriels
Ta slovenski standard je istoveten z: EN IEC 61000-6-2:2019
ICS:
33.100.20 Imunost Immunity
SIST EN IEC 61000-6-2:2019 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 61000-6-2:2019
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SIST EN IEC 61000-6-2:2019
EUROPEAN STANDARD EN IEC 61000-6-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2019
ICS 33.100.20 Supersedes EN 61000-6-2:2005
English Version
Electromagnetic compatibility (EMC) - Part 6-2: Generic
standards - Immunity standard for industrial environments
(IEC 61000-6-2:2016)

Compatibilité électromagnétique (CEM) - Partie 6-2: Elektromagnetische Verträglichkeit - Teil 6-2:

Normes génériques - Norme d'immunité pour les Fachgrundnormen - Störfestigkeit für Industriebereiche

environnements industriels (IEC 61000-6-2:2016)
(IEC 61000-6-2:2016)

This European Standard was approved by CENELEC on 2016-09-14. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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

© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 61000-6-2:2019 E
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SIST EN IEC 61000-6-2:2019
EN IEC 61000-6-2:2019 (E)
European foreword

The text of document 77/521/FDIS, future edition 3 of IEC 61000-6-2, prepared by IEC/TC 77

"Electromagnetic compatibility" was submitted to the IEC-CENELEC parallel vote and approved by

CENELEC as EN IEC 61000-6-2:2019.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2019-08-22

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2022-02-22

document have to be withdrawn
This document supersedes EN 61000-6-2:2005.

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, and supports essential requirements of EU

Directive(s).

For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this

document.
Endorsement notice

The text of the International Standard IEC 61000-6-2:2016 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 standards

indicated:
IEC 61000-4-12 NOTE Harmonized as EN 61000-4-12
IEC 61000-4-13 NOTE Harmonized as EN 61000-4-13
IEC 61000-4-16 NOTE Harmonized as EN 61000-4-16
IEC 61000-4-18 NOTE Harmonized as EN 61000-4-18
IEC 61000-4-19 NOTE Harmonized as EN 61000-4-19
IEC 61000-4-29 NOTE Harmonized as EN 61000-4-29
IEC 61000-4-31 NOTE Harmonized as EN 61000-4-31
CISPR 11:2009 NOTE Harmonized as EN 55011:2009 (modified).
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SIST EN IEC 61000-6-2:2019
EN IEC 61000-6-2:2019 (E)
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 60050-161 - International Electrotechnical Vocabulary. - -
Chapter 161: Electromagnetic compatibility
IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) - PartE N 61000-4-2 2009
4-2: Testing and measurement techniques
- Electrostatic discharge immunity test
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - PartE N 61000-4-3 2006
4-3 : Testing and measurement techniques
- Radiated, radio-frequency,
electromagnetic field immunity test
+ A1 2007 + A1 2008
+ A2 2010 + A2 2010
IEC 61000-4-4 2012 Electromagnetic compatibility (EMC) - PartE N 61000-4-4 2012
4-4: Testing and measurement techniques
- Electrical fast transient/burst immunity
test
IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - PartE N 61000-4-5 2014
4-5: Testing and measurement techniques
- Surge immunity test
IEC 61000-4-6 2013 Electromagnetic compatibility (EMC) - PartE N 61000-4-6 2014
4-6: Testing and measurement techniques
- Immunity to conducted disturbances,
induced by radio-frequency fields
IEC 61000-4-8 2009 Electromagnetic compatibility (EMC) - PartE N 61000-4-8 2010
4-8: Testing and measurement techniques
- Power frequency magnetic field immunity
test

IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) - PartE N 61000-4-11 2004

4-11: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests
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SIST EN IEC 61000-6-2:2019
EN IEC 61000-6-2:2019 (E)
Publication Year Title EN/HD Year

IEC 61000-4-20 2010 Electromagnetic compatibility (EMC) - PartE N 61000-4-20 2010

4-20: Testing and measurement
techniques - Emission and immunity
testing in transverse electromagnetic
(TEM) waveguides

IEC 61000-4-21 2011 Electromagnetic compatibility (EMC) - PartEN 61000-4-21 2011

4-21: Testing and measurement
techniques - Reverberation chamber test
methods

IEC 61000-4-22 2010 Electromagnetic compatibility (EMC) - PartE N 61000-4-22 2011

4-22: Testing and measurement
techniques - Radiated emissions and
immunity measurements in fully anechoic
rooms (FARs)

IEC 61000-4-34 2005 Electromagnetic compatibility (EMC) - PartE N 61000-4-34 2007

4-34: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests for equipment with input
current more than 16 A per phase
+ A1 2009 + A1 2009
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SIST EN IEC 61000-6-2:2019
IEC 61000-6-2
Edition 3.0 2016-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electromagnetic compatibility (EMC) –
Part 6-2: Generic standards – Immunity standard for industrial environments
Compatibilité électromagnétique (CEM) –
Partie 6-2: Normes génériques – Norme d'immunité pour les environnements
industriels
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.20 ISBN 978-2-8322-3566-9

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN IEC 61000-6-2:2019
– 2 – IEC 61000-6-2:2016 © IEC 2016
CONTENTS

FOREWORD ......................................................................................................................... 3

INTRODUCTION ................................................................................................................... 5

1 Scope ............................................................................................................................ 6

2 Normative references..................................................................................................... 6

3 Terms and definitions .................................................................................................... 7

4 Performance criteria ...................................................................................................... 9

5 Conditions during testing ............................................................................................... 9

6 Product documentation ................................................................................................ 10

7 Applicability ................................................................................................................. 10

8 Measurement uncertainty ............................................................................................. 10

9 Immunity test requirements .......................................................................................... 10

Annex A (informative) Guidance for product committees ..................................................... 16

Bibliography ....................................................................................................................... 18

Figure 1 – Equipment ports ................................................................................................... 8

Table 1 – Immunity requirements – Enclosure ports ............................................................. 12

Table 2 – Immunity requirements – Signal/control ports ....................................................... 13

Table 3 – Immunity requirements – Input and output DC power ports ................................... 14

Table 4 – Immunity requirements – Input and output AC power ports ................................... 15

Table A.1 – Immunity tests and test levels to be considered in future or for particular

product families .................................................................................................................. 17

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SIST EN IEC 61000-6-2:2019
IEC 61000-6-2:2016 © IEC 2016 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTROMAGNETIC COMPATIBILITY (EMC) –
Part 6-2: Generic standards –
Immunity standard for industrial environments
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

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 61000-6-2 has been prepared by IEC technical committee 77:

Electromagnetic compatibility.

This third edition cancels and replaces the second edition published in 2005. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:
a) improvement of the environmental description;

b) extension of the frequency range for the radio-frequency electromagnetic field test

according to IEC 61000-4-3;

c) amended test levels at particular frequencies for the radio-frequency electromagnetic field

test according to IEC 61000-4-3;
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SIST EN IEC 61000-6-2:2019
– 4 – IEC 61000-6-2:2016 © IEC 2016

d) change of the repetition frequency for the fast transients immunity test according to

IEC 61000-4-4;
e) introduction of requirements according to IEC 61000-4-34;
f) revision of the test levels;
g) consideration of measurement uncertainty;
h) addition of Annex A.
The text of this standard is based on the following documents:
FDIS Report on voting
77/521/FDIS 77/523/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.

A list of all parts in the IEC 61000 series, published under the general title Electromagnetic

compatibility (EMC), can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN IEC 61000-6-2:2019
IEC 61000-6-2:2016 © IEC 2016 – 5 –
INTRODUCTION
IEC 61000 is published in separate parts according to the following structure:
Part 1: General
General considerations (introduction, fundamental principles)
Definitions, terminology
Part 2: Environment
Description of the environment
Classification of the environment
Compatibility levels
Part 3: Limits
Emission limits

Immunity limits (insofar as these limits do not fall under the responsibility of the product

committees)
Part 4: Testing and measurement techniques
Measurement techniques
Testing techniques
Part 5: Installation and mitigation guidelines
Installation guidelines
Mitigation methods and devices
Part 6: Generic standards
Part 9: Miscellaneous

Each part is further subdivided into several parts, published either as International Standards

or as Technical Specifications or Technical Reports, some of which have already been

published as sections. Others will be published with the part number followed by a dash and a

second number identifying the subdivision (example: IEC 61000-6-1).
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SIST EN IEC 61000-6-2:2019
– 6 – IEC 61000-6-2:2016 © IEC 2016
ELECTROMAGNETIC COMPATIBILITY (EMC) –
Part 6-2: Generic standards –
Immunity standard for industrial environments
1 Scope

This part of IEC 61000 for EMC immunity requirements applies to electrical and electronic

equipment intended for use in industrial locations, as described below. Immunity requirements

in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at

frequencies where no requirements are specified.

This generic EMC immunity standard is applicable if no relevant dedicated product or product-

family EMC immunity standard exists.

This standard applies to electrical and electronic equipment intended to be operated in

industrial locations, as defined in 3.7, both indoor and outdoor.

This standard applies also to equipment intended to be directly connected to a DC distribution

network or which is battery operated, and intended to be used in industrial locations.

This standard defines the immunity test requirements for equipment specified in the scope in

relation to continuous and transient, conducted and radiated disturbances, including

electrostatic discharges.

The immunity requirements have been selected to ensure an adequate level of immunity for

equipment operating within industrial locations. The levels do not, however, cover extreme

cases, which may occur at any location, but with an extremely low probability of occurrence.

Not all disturbance phenomena have been included for testing purposes in this standard, but

only those considered as relevant for the equipment covered by this standard. These test

requirements represent essential electromagnetic compatibility immunity requirements. They

are specified for each port considered.
NOTE 1 Information on other disturbance phenomena is given in IEC TR 61000-4-1.
NOTE 2 Safety considerations are not covered by this standard.

NOTE 3 In special cases, situations will arise where the level of disturbances may exceed the levels specified in

this standard, for example where equipment is installed in proximity to industrial, scientific and medical equipment

as defined in CISPR 11 or where a hand-held transmitter is used in close proximity to equipment. In these

instances, special mitigation measures may have to be employed.

The industrial environment may be changed by special mitigation measures. Where such

measures can be shown to produce an electromagnetic environment equivalent to the

residential, commercial or light-industrial environment, then the generic standard for this

environment, or the relevant product standard, may be applied.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and

are indispensable for its application. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any
amendments) applies.
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SIST EN IEC 61000-6-2:2019
IEC 61000-6-2:2016 © IEC 2016 – 7 –

IEC 60050-161, International Electrotechnical Vocabulary – Part 161: Electromagnetic

compatibility (available at: www.electropedia.org)
IEC 61000-4-2:2008, Electromagnetic compatibility (EMC) – Part 4-2: Testing and
measurement techniques – Electrostatic discharge immunity test
IEC 61000-4-3:2006, Electromagnetic compatibility (EMC) – Part 4-3: Testing and

measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test

IEC 61000-4-3:2006/AMD1:2007
IEC 61000-4-3:2006/AMD2:2010
IEC 61000-4-4:2012, Electromagnetic compatibility (EMC) – Part 4-4: Testing and
measurement techniques – Electrical fast transient/burst immunity test
IEC 61000-4-5:2014, Electromagnetic compatibility (EMC) – Part 4-5: Testing and
measurement techniques – Surge immunity test
IEC 61000-4-6:2013, Electromagnetic compatibility (EMC) – Part 4-6: Testing and

measurement techniques – Immunity to conducted disturbances, induced by radio-frequency

fields
IEC 61000-4-8:2009, Electromagnetic compatibility (EMC) – Part 4-8: Testing and
measurement techniques – Power frequency magnetic field immunity test

IEC 61000-4-11:2004, Electromagnetic compatibility (EMC) – Part 4-11: Testing and

measurement techniques – Voltage dips, short interruptions and voltage variations immunity

tests

IEC 61000-4-20:2010, Electromagnetic compatibility (EMC) – Part 4-20: Testing and

measurement techniques – Emission and immunity testing in transverse electromagnetic

(TEM) waveguides

IEC 61000-4-21:2011, Electromagnetic compatibility (EMC) – Part 4-21: Testing and

measurement techniques – Reverberation chamber test methods

IEC 61000-4-22:2010, Electromagnetic compatibility (EMC) – Part 4-22: Testing and

measurement techniques – Radiated emissions and immunity measurements in fully anechoic

rooms (FARs)

IEC 61000-4-34:2005, Electromagnetic compatibility (EMC) – Part 4-34: Testing and

measurement techniques – Voltage dips, short interruptions and voltage variations immunity

tests for equipment with mains current more than 16 A per phase
IEC 61000-4-34:2005/AMD1:2009
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60050-161 as well

as the following apply.

NOTE Additional definitions related to EMC and to relevant phenomena are given in other IEC and CISPR

publications.
3.1
port

particular interface of the equipment which couples this equipment with or is influenced by the

external electromagnetic environment
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SIST EN IEC 61000-6-2:2019
– 8 – IEC 61000-6-2:2016 © IEC 2016

Note 1 to entry: Examples of ports of interest are shown in Figure 1. The enclosure port is the physical boundary

of the equipment (e.g. enclosure). The enclosure port provides for radiated and electrostatic discharge (ESD)

energy transfer, whereas the other ports provide for conducted energy transfer, either by direct injection or by

induction.
Enclosure port
Signal/control port
AC power port
EQUIPMENT
DC power port
IEC
Figure 1 – Equipment ports
3.2
enclosure port

physical boundary of the equipment through which electromagnetic fields may radiate or on

which they may impinge
3.3
signal/control port

port at which a conductor or cable intended to carry signals is connected to the equipment

EXAMPLE Analog inputs, outputs and control lines; data buses; communication lines, etc.

3.4
power port

port at which a conductor or cable, carrying the electrical input/output power needed for the

operation (functioning), is connected to the equipment
3.5
long distance line

line connected to a signal/control port and which inside a building is longer than 30 m, or

which leaves the building (including a line installed outdoors)
3.6
DC distribution network

local DC electricity supply network in the infrastructure of a certain site or building intended

for flexible use by one or more different types of equipment and ensuring continuous power

supply independently from the conditions of the public mains network

Note 1 to entry: Connection to a remote local battery is not regarded as a DC distribution network, if such a link

comprises only power supply for a single piece of equipment.
3.7
industrial location

location characterized by a separate power network, supplied from a high- or medium-voltage

transformer, dedicated for the supply of the installation

EXAMPLE Metalworking, pulp and paper, chemical plants, car production, farm building, high-voltage areas of

airports.

Note 1 to entry: Industrial locations can generally be described by the existence of an installation with one or

more of the following characteristics:

– items of equipment installed and connected together and working simultaneously;

– significant amount of electrical power generated, transmitted and/or consumed;
– frequent switching of heavy inductive or capacitive loads;
– high currents and associated magnetic fields;

– presence of industrial, high power scientific and medical (ISM) equipment (for example, welding machines).

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SIST EN IEC 61000-6-2:2019
IEC 61000-6-2:2016 © IEC 2016 – 9 –

The electromagnetic environment at an industrial location is predominantly produced by the equipment and

installation present at the location. There are types of industrial locations where some of the electromagnetic

phenomena appear in a more severe degree than in other installations.

Note 2 to entry: The connection between location and electromagnetic environment is given in 3.8.

3.8
electromagnetic environment
totality of electromagnetic phenomena existing at a given location

Note 1 to entry: In general, the electromagnetic environment is time-dependent and its description may need a

statistical approach.

Note 2 to entry: It is very important not to confuse the electromagnetic environment and the location itself.

[SOURCE: IEC 60050-161:1990, 161-01-01, modified – Note 2 to entry has been added.]

3.9
public mains network

electricity lines to which all categories of consumers have access and which are operated by

an electrical power supply and/or distribution organization for the purpose of supplying

electrical energy
4 Performance criteria

A functional description and a definition of specific performance criteria, during or as a

consequence of immunity testing of equipment under test (EUT), shall be provided by the

manufacturer and noted in the test report. They shall be consistent with one of the following

general criteria for each test as specified in Table 1 to Table 4:

a) Performance criterion A: The EUT shall continue to operate as intended during and after

the test. No degradation of performance or loss of function is allowed below a

performance level specified by the manufacturer, when the EUT is used as intended. If the

performance level is not specified by the manufacturer, this may be derived from the

product description and documentation and what the user may reasonably expect from the

equipment if used as intended.

b) Performance criterion B: The EUT shall continue to operate as intended after the test. No

degradation of performance or loss of function is allowed below a performance level

specified by the manufacturer, when the EUT is used as intended. The performance level

may be replaced by a permissible loss of performance. However, during the test

degradation of performance is allowed but no change of actual operating state or stored

data is allowed. If the minimum performance level or the permissible performance loss is

not specified by the manufacturer, either of these may be derived from the product

description and documentation and what the user may reasonably expect from the
equipment if used as intended.

c) Performance criterion C: Temporary loss of function is allowed during the test, provided

the function is self-recoverable or can be restored by the operation of the controls.

If, as a result of the application of the tests defined in this standard, the EUT becomes

dangerous or unsafe, it shall be deemed to have failed the test.
5 Conditions during testing

The equipment under test (EUT) shall be tested in the expected most susceptible operating

mode, for example identified by performing limited pre-t
...

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