EN IEC 62040-2:2018

SLOVENSKI STANDARD
01-december-2018
Nadomešča:
SIST EN 62040-2:2006
Sistemi z neprekinjenim napajanjem - 2. del: Zahteve za elektromagnetno
združljivost (EMC) (IEC 62040-2:2016)
Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC)
requirements (IEC 62040-2:2016)
Unterbrechungsfreie Stromversorgungssysteme (USV) - Teil 2: Anforderungen an die
elektromagnetische Verträglichkeit (EMV) (IEC 62040-2:2016)
Alimentations sans interruption (ASI) - Partie 2 : exigences pour la compatibilité
électromagnétique (CEM) (IEC 62040-2:2016)
Ta slovenski standard je istoveten z: EN IEC 62040-2:2018
ICS:
29.200 Usmerniki. Pretvorniki. Rectifiers. Convertors.
Stabilizirano električno Stabilized power supply
napajanje
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62040-2

NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2018
ICS 33.100.10; 17.220; 29.200 Supersedes EN 62040-2:2006
English Version
Uninterruptible power systems (UPS) - Part 2: Electromagnetic
compatibility (EMC) requirements
(IEC 62040-2:2016)
Alimentations sans interruption (ASI) - Partie 2: Exigences Unterbrechungsfreie Stromversorgungssysteme (USV) -
pour la compatibilité électromagnétique (CEM) Teil 2: Anforderungen an die elektromagnetische
(IEC 62040-2:2016) Verträglichkeit (EMV)
(IEC 62040-2:2016)
This European Standard was approved by CENELEC on 2018-07-09. 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
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62040-2:2018 E

European foreword
The text of document 22H/232/FDIS, future edition 3 of IEC 62040-2, prepared by SC 22H
"Uninterruptible power systems (UPS)" of IEC/TC 22 "Power electronic systems and equipment" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 62040-2:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-04-09
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-07-09
document have to be withdrawn
This document supersedes EN 62040-2:2006.
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 62040-2:2016 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 series NOTE Harmonized as EN 61000-4 series.
IEC 61204 series NOTE Harmonized as EN 61204 series.
CISPR 15:2013 NOTE Harmonized as EN 55015:2013 (not modified).
CISPR 15:2013/A1:2015 NOTE Harmonized as EN 55015:2013/A1:2015 (not modified).

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 61000-2-2 2002 Electromagnetic compatibility (EMC) - EN 61000-2-2 2002
Part 2-2: Environment - Compatibility levels
for low-frequency conducted disturbances
and signalling in public low-voltage power
supply systems
IEC 61000-3-2 2014 Electromagnetic compatibility (EMC) - EN 61000-3-2 2014
Part 3-2: Limits - Limits for harmonic
current emissions (equipment input current
≤16 A per phase)
IEC 61000-3-12 2011 Electromagnetic compatibility (EMC) - EN 61000-3-12 2011
Part 3-12: Limits - Limits for harmonic
currents produced by equipment
connected to public low-voltage systems
with input current > 16 A and ≤ 75 A per
phase
IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) - EN 61000-4-2 2009
Part 4-2: Testing and measurement
techniques - Electrostatic discharge
immunity test
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - EN 61000-4-3 2006
Part 4-3: Testing and measurement
techniques - Radiated, radio-frequency,
electromagnetic field immunity test
IEC 61000-4-4 2012 Electromagnetic compatibility (EMC) - EN 61000-4-4 2012
Part 4-4: Testing and measurement
techniques - Electrical fast transient/burst
immunity test
IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - EN 61000-4-5 2014
Part 4-5: Testing and measurement
techniques - Surge immunity test
IEC 61000-4-6 2013 Electromagnetic compatibility (EMC) - EN 61000-4-6 2014
Part 4-6: Testing and measurement
techniques - Immunity to conducted
disturbances, induced by radio-frequency
fields
Publication Year Title EN/HD Year
IEC 61000-4-8 2009 Electromagnetic compatibility (EMC) - EN 61000-4-8 2010
Part 4-8: Testing and measurement
techniques - Power frequency magnetic
field immunity test
IEC 62040-3 2011 Uninterruptible power systems (UPS) - EN 62040-3 2011
Part 3: Method of specifying the
performance and test requirements
CISPR 11 (mod) 2015 Industrial, scientific and medical equipment EN 55011 2016
- Radio-frequency disturbance
characteristics - Limits and methods of
measurement
CISPR 16-1-1 2015 Specification for radio disturbance and - -
immunity measuring apparatus and
methods -
Part 1-1: Radio disturbance and immunity
measuring apparatus - Measuring
apparatus
CISPR 16-1-2 2014 Specification for radio disturbance and EN 55016-1-2 2014
immunity measuring apparatus and
methods -
Part 1-2: Radio disturbance and immunity
measuring apparatus - Coupling devices
for conducted disturbance measurements
CISPR 16-1-4 2010 Specification for radio disturbance and EN 55016-1-4 2010
immunity measuring apparatus and
methods -
Part 1-4: Radio disturbance and immunity
measuring apparatus - Antennas and test
sites for radiated disturbance
measurements
+A1 2012  +A1 2012
CISPR 16-2-1 2014 Specification for radio disturbance and EN 55016-2-1 2014
immunity measuring apparatus and
methods -
Part 2-1: Methods of measurement of
disturbances and immunity - Conducted
disturbance measurements
CISPR 16-2-3 2010 Specification for radio disturbance and EN 55016-2-3 2010
immunity measuring apparatus and +AC 2013
methods -
Part 2-3: Methods of measurement of
disturbances and immunity - Radiated
disturbance measurements
+A1 2010  +A1 2010
+A2 2014  +A2 2014
CISPR 22 (mod) 2008 Information technology equipment - Radio EN 55022 2010
disturbance characteristics - Limits and +AC 2011
methods of measurement
IEC 62040-2 ®
Edition 3.0 2016-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Uninterruptible power systems (UPS) –

Part 2: Electromagnetic compatibility (EMC) requirements

Alimentations sans interruption (ASI) –

Partie 2: Exigences pour la compatibilité électromagnétique (CEM)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220; 29.200; 33.100.10 ISBN 978-2-8322-3753-3

IEC 62040-2:2016/ISH1:2018  IEC 2018 – 1 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
IEC 62040-2
Edition 3.0  2016-11
UNINTERRUPTIBLE POWER SYSTEMS (UPS) –

Part 2: Electromagnetic compatibility (EMC) requirements

INTERPRETATION SHEET 1
This interpretation sheet has been prepared by subcommittee 22H: Uninterruptible power
systems (UPS), of IEC technical committee 22: Power electronic systems and equipment.
The text of this interpretation sheet is based on the following documents:
FDIS Report on voting
22H/232/FDIS 22H/236/RVD
Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.
___________
Interpretation of 5.3.2.4, Limits at the network ports
Introduction
Sub-clause 5.3.2.4 states that the network port limits applicable to UPS of category C1, C2
and C3 are located in Table 1, Table 2 and Annex C.
It was not clear whether 5.3.2.4 applies to network ports that originate and terminate within
the enclosure port of the UPS (i.e. to network ports connected exclusively to circuits or
devices forming an integral part of the UPS).
Interpretation
The network port limits in Table 1, Table 2 and Annex C apply only to network ports for
which connection to circuits or devices external to the enclosure port of the UPS is allowed.
This includes, without limitation, connection to PSTN, ISDN, xDSL and Ethernet networks.
The limits in Table 1, Table 2 and Annex C do not apply to network ports that originate and
terminate within the enclosure port of the UPS (i.e. to network ports connected exclusively
to circuits or devices forming an integral part of the UPS).

ICS 17.220; 29.200; 33.100.10
IEC 62040-2:2016-11/ISH1:2018-06(en-fr)

– 2 – IEC 62040-2:2016 © IEC 2016
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms . 11
4 UPS categories . 11
4.1 Category C1 UPS. 11
4.2 Category C2 UPS. 11
4.3 Category C3 UPS. 11
4.4 Category C4 UPS. 12
4.5 Categories and environment . 12
4.6 Documentation . 12
5 Emission. 12
5.1 General . 12
5.2 General test requirements . 13
5.3 Measurement requirements . 13
5.3.1 General . 13
5.3.2 Conducted emission . 13
5.3.3 Radiated emission . 15
6 Immunity.
...