Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements (IEC 62040-2:2016)

Is intended as a product standard allowing the EMC conformity assessment of products of categories C1, C2 and C3 as defined in this part of EN 62040, before placing them on the market.The requirements have been selected so as to ensure an adequate level of electromagnetic compatibility (EMC) for UPS at public and industrial locations.

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)

Est une norme de produit permettant l'évaluation de conformité CEM des produits de catégories C1, C2 et C3 définis dans la présente partie de la EN 62040, avant leur commercialisation.Les exigences ont été sélectionnées afin d'assurer un niveau de compatibilité électromagnétique (CEM) adéquat pour les ASI destinées à un environnement domestique ou industriel.

Sistemi z neprekinjenim napajanjem - 2. del: Zahteve za elektromagnetno združljivost (EMC) (IEC 62040-2:2016)

Namenjen je kot standard za izdelke, ki omogoča ocenjevanje skladnosti elektromagnetne združljivosti (EMC) izdelkov kategorij C1, C2 in C3, kot je opredeljeno v tem delu standarda EN 62040, pred dajanjem na trg. Zahteve so bile izbrane tako, da zagotavljajo ustrezno raven elektromagnetne združljivosti za sisteme z neprekinjenim napajanjem na javnih in industrijskih lokacijah.

General Information

Status
Published
Publication Date
13-Nov-2018
Current Stage
8100 - Objava popravka objave (Adopted Project 1)
Start Date
20-Nov-2020
Due Date
12-Dec-2020
Completion Date
24-Nov-2020

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SLOVENSKI STANDARD
SIST EN IEC 62040-2:2018
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
SIST EN IEC 62040-2:2018 en

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

---------------------- Page: 1 ----------------------
SIST EN IEC 62040-2:2018
---------------------- Page: 2 ----------------------
SIST EN IEC 62040-2:2018
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
---------------------- Page: 3 ----------------------
SIST EN IEC 62040-2:2018
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).
---------------------- Page: 4 ----------------------
SIST EN IEC 62040-2:2018
EN IEC 62040-2:2018 (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 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
---------------------- Page: 5 ----------------------
SIST EN IEC 62040-2:2018
EN IEC 62040-2:2018 (E)
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
---------------------- Page: 6 ----------------------
SIST EN IEC 62040-2:2018
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

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 62040-2:2018
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)
---------------------- Page: 8 ----------------------
SIST EN IEC 62040-2:2018
---------------------- Page: 9 ----------------------
SIST EN IEC 62040-2:2018
– 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........................................................................................................................ 16

6.1 General ................................................................................................................. 16

6.2 General requirements and performance criteria .................................................... 16

6.3 Basic immunity requirements ................................................................................ 17

6.3.1 General ......................................................................................................... 17

6.3.2 Category C1 UPS .......................................................................................... 17

6.3.3 Category C2 and C3 UPS .............................................................................. 18

6.4 Immunity to voltage dips, short interruptions and voltage variations ...................... 19

Annex A (normative) Electromagnetic emission – Test methods ........................................... 20

A.1 General ................................................................................................................. 20

A.2 Measuring equipment ............................................................................................ 20

A.2.1 Measuring instruments................................................................................... 20

A.2.2 Artificial mains network (AMN) ....................................................................... 20

A.2.3 Voltage probe ................................................................................................ 20

A.2.4 Antennas ....................................................................................................... 21

A.2.5 Common mode absorption device (CMAD) ..................................................... 21

A.2.6 Asymmetric artificial network ......................................................................... 21

A.3 Test unit configuration .......................................................................................... 21

A.4 Determination of maximum emission configurations .............................................. 22

A.5 Operation of the equipment under test .................................................................. 22

A.6 Method of measurement of mains terminal disturbance voltage ............................. 23

A.6.1 Measuring receivers ...................................................................................... 23

A.6.2 Artificial mains network (AMN) ....................................................................... 23

A.6.3 Ground plane ................................................................................................. 24

A.6.4 Equipment set-up for conducted emission measurements .............................. 24

A.6.5 Conducted emission measurement ................................................................ 24

---------------------- Page: 10 ----------------------
SIST EN IEC 62040-2:2018
IEC 62040-2:2016 © IEC 2016 – 3 –

A.7 Method of measurement at AC output ports (where applicable) ............................. 25

A.8 Method of measurement of radiated emission ....................................................... 25

A.8.1 General ......................................................................................................... 25

A.8.2 Measuring receivers ...................................................................................... 25

A.8.3 Antennas ....................................................................................................... 26

A.9 Measurement site ................................................................................................. 26

A.9.1 Test site ........................................................................................................ 26

A.9.2 Alternative test sites ...................................................................................... 26

A.10 Equipment set-up for radiated emission tests ........................................................ 26

A.10.1 General ......................................................................................................... 26

A.10.2 Radiated emission measurement ................................................................... 27

A.10.3 Measurement in the presence of high ambient signals ................................... 27

A.11 Measurement of radiated magnetic disturbances ................................................... 27

A.12 Measurement of network port disturbances ........................................................... 27

Annex B (informative) Electromagnetic emission limits and measurement methods of

magnetic field – H field ......................................................................................................... 38

Annex C (normative) Electromagnetic emission – Limits of network ports ............................ 40

Annex D (normative) Electromagnetic immunity – Test methods .......................................... 41

D.1 General ................................................................................................................. 41

D.1.1 Object ............................................................................................................ 41

D.1.2 Test environment ........................................................................................... 41

D.2 Electrostatic discharge (ESD) ............................................................................... 41

D.3 Immunity to radiated electromagnetic (EM) fields .................................................. 41

D.3.1 General ......................................................................................................... 41

D.3.2 Arrangement of wiring .................................................................................... 41

D.4 Immunity to fast transients .................................................................................... 41

D.5 Immunity to surges................................................................................................ 42

D.6 Immunity to low-frequency signals ........................................................................ 42

D.6.1 Power line harmonics and inter-harmonics ..................................................... 42

D.6.2 Power line unbalance (three-phase UPS systems only) ................................. 42

Annex E (informative) User installation testing ..................................................................... 44

Bibliography .......................................................................................................................... 45

Figure 1 – UPS ports .............................................................................................................. 9

Figure A.1 – Circuit for disturbance voltage measurements on mains supply or UPS

output ................................................................................................................................... 28

Figure A.2 – Minimum alternative test site ............................................................................ 28

Figure A.3 – Set-up for measurement of conducted emission for table-top units using

voltage probe ........................................................................................................................ 29

Figure A.4 – Set-up for measurement of conducted emission for table-top units using

AMN (alternative method) ..................................................................................................... 30

Figure A.5 – Test set-up for floor-standing units .................................................................... 30

Figure A.6 – Test set-up for floor-standing units using AMN (alternative method) .................. 31

Figure A.7 – Test configuration for table-top equipment (conducted emission

measurement) ....................................................................................................................... 32

Figure A.8 – Test configuration for table-top equipment (conducted emission

measurement) – Plan view .................................................................................................... 33

---------------------- Page: 11 ----------------------
SIST EN IEC 62040-2:2018
– 4 – IEC 62040-2:2016 © IEC 2016

Figure A.9 – Alternative test configuration for table-top equipment (conducted emission

measurement) – Plan view .................................................................................................... 33

Figure A.10 – Test configuration for floor-standing equipment (conducted emission

measurement) ....................................................................................................................... 34

Figure A.11 – Test configuration for table-top equipment (radiated emission

requirement) ......................................................................................................................... 35

Figure A.12 – Test configuration for floor-standing equipment (radiated emission

measurement) ....................................................................................................................... 36

Figure A.13 – Test configuration for top entry floor-standing equipment (radiated

emission measurement) ........................................................................................................ 37

Figure B.1 – Test set-up for measuring radiated disturbances ............................................... 38

Figure D.1 – Amplitude unbalance ........................................................................................ 43

Figure D.2 – Phase unbalance .............................................................................................. 43

Table 1 – Limits of mains terminal and network port disturbance voltage for category

C1 and category C2 UPS in the frequency range 0,15 MHz to 30 MHz .................................. 14

Table 2 – Limits of mains terminal and network port disturbance voltage for category

C3 UPS in the frequency range 0,15 MHz to 30 MHz ............................................................ 14

Table 3 – Limits of radiated emission in the frequency range 30 MHz to 1 000 MHz .............. 15

Table 4 – Performance criteria for immunity tests ................................................................. 16

Table 5 – Minimum immunity requirements for category C1 UPS .......................................... 17

Table 6 – Minimum immunity requirements for category C2 and C3 UPS .............................. 18

Table B.1 – UPS which has a rated output current less than or equal to 16 A ....................... 38

Table B.2 – UPS which has a rated output current greater than 16 A .................................... 39

Table C.1 – Limits of network ports for category C1 UPS ...................................................... 40

Table C.2 – Limits of network ports for category C2 UPS ...................................................... 40

Table C.3 – Limits of network ports for category C3 UPS ...................................................... 40

---------------------- Page: 12 ----------------------
SIST EN IEC 62040-2:2018
IEC 62040-2:2016 © IEC 2016 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
UNINTERRUPTIBLE POWER SYSTEMS (UPS) –
Part 2: Electromagnetic compatibility (EMC) requirements
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,

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

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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

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

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

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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 62040-2 has been prepared by subcommittee 22H: Uninterruptible

power systems (UPS), of IEC technical committee 22: Power electronic systems and
equipment.

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

...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sistemi z neprekinjenim napajanjem - 2. del: Zahteve za elektromagnetno združljivost (EMC) (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)Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements (IEC 62040-2:2016)33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general29.200QDSDMDQMHRectifiers. Convertors. Stabilized power supplyICS:Ta slovenski standard je istoveten z:EN IEC 62040-2:2018SIST EN 62040-2:2018en01-december-2018SIST EN 62040-2:2018SLOVENSKI

STANDARDSIST EN 62040-2:20061DGRPHãþD
SIST EN 62040-2:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 62040-2
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 pour la compatibilité électromagnétique (CEM) (IEC 62040-2:2016)

Unterbrechungsfreie Stromversorgungssysteme (USV) - Teil 2: Anforderungen an die elektromagnetische 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 SIST EN 62040-2:2018

EN IEC 62040-2:2018 (E) 2 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 level by publication of an identical national standard or by endorsement (dop) 2019-04-09 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-07-09

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).

SIST EN 62040-2:2018
EN IEC 62040-2:2018 (E) 3 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) -

Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems EN 61000-2-2 2002

IEC 61000-3-2 2014
Electromagnetic compatibility (EMC) -

Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤16 A per phase) EN 61000-3-2 2014

IEC 61000-3-12 2011
Electromagnetic compatibility (EMC) -

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 EN 61000-3-12 2011

IEC 61000-4-2 2008
Electromagnetic compatibility (EMC) -

Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 2009

IEC 61000-4-3 2006
Electromagnetic compatibility (EMC) -

Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 2006

IEC 61000-4-4 2012
Electromagnetic compatibility (EMC) -

Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2012

IEC 61000-4-5 2014
Electromagnetic compatibility (EMC) -

Part 4-5: Testing and measurement techniques - Surge immunity test EN 61000-4-5 2014

IEC 61000-4-6 2013
Electromagnetic compatibility (EMC) -

Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 2014

SIST EN 62040-2:2018
EN IEC 62040-2:2018 (E) 4 Publication Year Title EN/HD Year IEC 61000-4-8 2009
Electromagnetic compatibility (EMC) -

Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test EN 61000-4-8 2010

IEC 62040-3 2011
Uninterruptible power systems (UPS) -

Part 3: Method of specifying the performance and test requirements EN 62040-3 2011

CISPR 11 (mod) 2015

Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement EN 55011 2016

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 immunity measuring apparatus and methods -

Part 1-2: Radio disturbance and immunity measuring apparatus - Coupling devices for conducted disturbance measurements EN 55016-1-2 2014

CISPR 16-1-4 2010

Specification for radio disturbance and immunity measuring apparatus and methods -

Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements EN 55016-1-4 2010

+A1 2012
+A1 2012
CISPR 16-2-1 2014

Specification for radio disturbance and immunity measuring apparatus and methods -

Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements EN 55016-2-1 2014

CISPR 16-2-3 2010

Specification for radio disturbance and immunity measuring apparatus and methods -

Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements EN 55016-2-3 +AC 2010 2013 +A1 2010

+A1 2010 +A2 2014
+A2 2014 CISPR 22 (mod) 2008

Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55022 +AC 2010

2011
SIST EN 62040-2:2018

IEC 62040-2 Edition 3.0 2016-11 INTERNATIONAL STANDARD NORME INTERNATIONALE 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
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale ®

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. SIST EN 62040-2:2018 colourinside

IEC 62040-2:2016/ISH1:2018  IEC 2018 – 1 –
ICS 17.220; 29.200; 33.100.10
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).

IEC 62040-2:2016-11/ISH1:2018-06(en-fr)
SIST EN 62040-2:2018
SIST EN 62040-2:2018

– 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........................................................................................................................ 16 6.1 General ................................................................................................................. 16 6.2 General requirements and performance criteria .................................................... 16 6.3 Basic immunity requirements ................................................................................ 17 6.3.1 General ......................................................................................................... 17 6.3.2 Category C1 UPS .......................................................................................... 17 6.3.3 Category C2 and C3 UPS .............................................................................. 18 6.4 Immunity to voltage dips, short interruptions and voltage variations ...................... 19 Annex A (normative)

Electromagnetic emission – Test methods ........................................... 20 A.1 General ................................................................................................................. 20 A.2 Measuring equipment ............................................................................................ 20 A.2.1 Measuring instruments................................................................................... 20 A.2.2 Artificial mains network (AMN) ....................................................................... 20 A.2.3 Voltage probe ................................................................................................ 20 A.2.4 Antennas ....................................................................................................... 21 A.2.5 Common mode absorption device (CMAD) ..................................................... 21 A.2.6 Asymmetric artificial network ......................................................................... 21 A.3 Test unit configuration .......................................................................................... 21 A.4 Determination of maximum emission configurations .............................................. 22 A.5 Operation of the equipment under test .................................................................. 22 A.6 Method of measurement of mains terminal disturbance voltage ............................. 23 A.6.1 Measuring receivers ...................................................................................... 23 A.6.2 Artificial mains network (AMN) ....................................................................... 23 A.6.3 Ground plane ................................................................................................. 24 A.6.4 Equipment set-up for conducted emission measurements .............................. 24 A.6.5 Conducted emission measurement ................................................................ 24 SIST EN 62040-2:2018

IEC 62040-2:2016 © IEC 2016 – 3 –

A.7 Method of measurement at AC output ports (where applicable) ............................. 25 A.8 Method of measurement of radiated emission ....................................................... 25 A.8.1 General ......................................................................................................... 25 A.8.2 Measuring receivers ...................................................................................... 25 A.8.3 Antennas ....................................................................................................... 26 A.9 Measurement site ................................................................................................. 26 A.9.1 Test site ........................................................................................................ 26 A.9.2 Alternative test sites ...................................................................................... 26 A.10 Equipment set-up for radiated emission tests ........................................................ 26 A.10.1 General ......................................................................................................... 26 A.10.2 Radiated emission measurement ................................................................... 27 A.10.3 Measurement in the presence of high ambient signals ................................... 27 A.11 Measurement of radiated magnetic disturbances ................................................... 27 A.12 Measurement of network port disturbances ........................................................... 27 Annex B (informative)

Electromagnetic emission limits and

measurement methods of magnetic field – H field ......................................................................................................... 38 Annex C (normative)

Electromagnetic emission – Limits of network ports ............................ 40 Annex D (normative)

Electromagnetic immunity – Test methods .......................................... 41 D.1 General ................................................................................................................. 41 D.1.1 Object ............................................................................................................ 41 D.1.2 Test environment ........................................................................................... 41 D.2 Electrostatic discharge (ESD) ............................................................................... 41 D.3 Immunity to radiated electromagnetic (EM) fields .................................................. 41 D.3.1 General ......................................................................................................... 41 D.3.2 Arrangement of wiring .................................................................................... 41 D.4 Immunity to fast transients .................................................................................... 41 D.5 Immunity to surges................................................................................................ 42 D.6 Immunity to low-frequency signals ........................................................................ 42 D.6.1 Power line harmonics and inter-harmonics ..................................................... 42 D.6.2 Power line unbalance (three-phase UPS systems only) ................................. 42 Annex E (informative)

User installation testing ..................................................................... 44 Bibliography .......................................................................................................................... 45

Figure 1 – UPS ports .............................................................................................................. 9 Figure A.1 – Circuit for disturbance voltage measurements

on mains supply or UPS output ................................................................................................................................... 28 Figure A.2 – Minimum alternative test site ............................................................................ 28 Figure A.3 – Set-up for measurement of conducted

emission for table-top units using voltage probe ........................................................................................................................ 29 Figure A.4 – Set-up for measurement of conducted

emission for table-top units using AMN (alternative method) ..................................................................................................... 30 Figure A.5 – Test set-up for floor-standing units .................................................................... 30 Figure A.6 – Test set-up for floor-standing units using AMN (alternative method) .................. 31 Figure A.7 – Test configuration for table-top equipment

(conducted emission measurement) ....................................................................................................................... 32 Figure A.8 – Test configuration for table-top equipment (conducted emission measurement) – Plan view .................................................................................................... 33 SIST EN 62040-2:2018

– 4 – IEC 62040-2:2016 © IEC 2016 Figure A.9 – Alternative test configuration for table-top equipment (conducted emission measurement) – Plan view .................................................................................................... 33 Figure A.10 – Test configuration for floor-standing equipment (conducted emission measurement) ....................................................................................................................... 34 Figure A.11 – Test configuration for table-top

equipment (radiated emission requirement) ......................................................................................................................... 35 Figure A.12 – Test configuration for floor-standing equipment

(radiated emission measurement) ....................................................................................................................... 36 Figure A.13 – Test configuration for top entry floor-standing equipment

(radiated emission measurement) ........................................................................................................ 37 Figure B.1 – Test set-up for measuring radiated disturbances ............................................... 38 Figure D.1 – Amplitude unbalance ........................................................................................ 43 Figure D.2 – Phase unbalance .............................................................................................. 43

Table 1 – Limits of mains terminal and network port disturbance voltage for

category C1 and category C2 UPS in the frequency range 0,15 MHz to 30 MHz .................................. 14 Table 2 – Limits of mains terminal and network port disturbance voltage

for category C3 UPS in the frequency range 0,15 MHz to 30 MHz ............................................................ 14 Table 3 – Limits of radiated emission in the frequency range 30 MHz to 1 000 MHz .............. 15 Table 4 – Performance criteria for immunity tests ................................................................. 16 Table 5 – Minimum immunity requirements for category C1 UPS .......................................... 17 Table 6 – Minimum immunity requirements for category C2 and C3 UPS .............................. 18 Table B.1 – UPS which has a rated output current less than or equal to 16 A ....................... 38 Table B.2 – UPS which has a rated output current greater than 16 A .................................... 39 Table C.1 – Limits of network ports for category C1 UPS ...................................................... 40 Table C.2 – Limits of network ports for category C2 UPS ...................................................... 40 Table C.3 – Limits of network ports for category C3 UPS ...................................................... 40

SIST EN 62040-2:2018
IEC 62040-2:2016 © IEC 2016 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
UNINTERRUPTIBLE POWER SYSTEMS (UPS) –
Part 2: Electromagnetic compatibility (EMC) requirements

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 62040-2 has been prepared by subcommittee 22H: Uninterruptible power systems (UPS), of IEC technical committee 22: Power electronic systems and equipment. 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) the inclusion of network port limits in Table 1, Table 2 and Annex C for the sake of consistency with other standards; b) a change of quasi-peak limit for category C3 UPS in Table 2 for the sake of consistency with other standards; c) a clarification in Table 4 about the performance criteria for immunity tests; d) a revision of some test configurations in Annex A. SIST EN 62040-2:2018

– p – fbC pl040gl:l01p © fbC l01p qhe text of this standard is based on the following documents: cafp oeport on voting lle/l10/cafp lle/l1l/osa

cull information on the voting for the approval of this fnternational ptandard can be found in the report on voting indicated in the above table. qhis document has been drafted in accordance with the fpl/fbC airectivesf mart l. fn this documentf the following print types are used: – requirements proper and normative annexes: in roman type; – compliance statements and test specifications: in italic type; – notes and other informative matter: in smaller roman type; – normative conditions within tables: in smaller roman type; – terms that are defined in Clause m: bold. A list of all parts in the fbC pl040 seriesf published under the general title Uninterruptible power systems (UPS)f can be found on the fbC website. qhe committee has decided that the contents of this document will remain unchanged until the stabi

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