EN IEC 62135-2:2021

Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements

IEC 62135-2:2020 is available as IEC 62135-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62135-2:2020 is applicable to equipment for resistance welding and allied processes which are connected to mains supplies with rated voltages up to 1 000 V AC RMS. This document does not define safety requirements. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - update of the applicable limits related to the updated references; - implementation of radiated magnetic field requirements.

Widerstandsschweißeinrichtungen - Teil 2: Anforderungen an die elektromagnetische Verträglichkeit (EMV)

Matériels de soudage par résistance - Partie 2: Exigences de compatibilité électromagnétique (CEM)

IEC 62135-2:2020 est disponible sous forme de IEC 62135-2:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L’IEC 62135-2:2020 est applicable aux matériels de soudage par résistance et procédés connexes qui sont connectés aux réseaux d’alimentation avec des tensions assignées jusqu’à 1 000 V efficace en courant alternatif. Le présent document ne définit pas d’exigences de sécurité. Cette troisième édition annule et remplace la deuxième édition parue en 2015. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - mise à jour des limites applicables conformément aux références mises à jour; - mise en œuvre des exigences du champ magnétique rayonné.

Oprema za uporovno varjenje - 2. del: Zahteve za elektromagnetno združljivost (EMC) (IEC 62135-2:2020)

Ta del standarda IEC 62135 se uporablja za opremo za uporovno varjenje in povezane procese, ki so povezani z omrežnim napajanjem in imajo nazivno napetost do 1000 V izmenične napetosti RMS. Ta dokument ne določa varnostnih zahtev.
Oprema za uporovno varjenje, ki je tipsko preskušena v skladu s tem dokumentom in izpolnjuje njegove zahteve, je skladna za vse vrste uporabe.
Zajet frekvenčni razpon je od 0 Hz do 400 GHz.
Oprema za obločno varjenje z radijskim sprejemnikom ali oddajnikom spada na področje uporabe tega dokumenta. Dodatne zahteve za takšno opremo so določene v dodatku D.
Zahteve glede elektromagnetnega sevanja iz tega dokumenta niso namenjene za uporabo za namerne prenose iz radijskega oddajnika, kot ga opredeljuje ITU, in morebitna neželena oddajanja, povezana s temi namernimi prenosi.
Ta standard za izdelek v zvezi z elektromagnetno združljivostjo za opremo za uporovno varjenje ima prednost pred vsemi vidiki splošnih standardov, pri čemer dodatni preskusi elektromagnetne združljivosti niso potrebni ali zahtevani.
OPOMBA 1: Običajni povezani procesi so uporovno trdo ali mehko spajkanje ali uporovno gretje, ki se doseže na način, primerljiv z opremo za uporovno varjenje.
OPOMBA 2: Mejne vrednosti so določene samo za del frekvenčnega razpona.
Oprema za uporovno varjenje se uvršča v razred A in razred B.
Ta del standarda IEC 62135 določa:
a) preskusne metode, ki se uporabljajo skupaj s standardi CISPR 11:2015, CISPR 11:2015/AMD1:2016 in CISPR 11:2015/AMD2:2019 za določevanje radiofrekvenčnih (RF) emisij;
b) ustrezne standarde in preskusne metode za emisije harmonskih tokov, spremembe ter nihanje napetosti;
c) dodatne zahteve za opremo, ki se napaja prek notranjih ali zunanjih baterij (dodatek C).
OPOMBA 3: Omejitve v tem dokumentu pa ne morejo zagotoviti popolne zaščite pred motnjami radijskega in televizijskega sprejema, kadar se oprema za uporovno varjenje uporablja bližje kot 30 m od sprejemne antene.
OPOMBA 4: V posebnih primerih, kadar se v neposredni bližini uporablja izredno občutljiv aparat,
se včasih izvedejo dodatni ukrepi za zmanjšanje elektromagnetnih emisij.
OPOMBA 5: Izvor mejnih vrednosti v tem dokumentu je povzet v dodatku A.
Ta del standarda IEC 62135 določa tudi zahteve glede odpornosti in preskusne metode za neprekinjene in začasne ter vodene in sevane motnje, vključno z elektrostatičnimi razelektritvami.
OPOMBA 6: Te zahteve pa ne obravnavajo skrajnih primerov, ki so izredno redki.

General Information

• Status: Published
• Publication Date: 09-Dec-2021
• ICS: 25.160.30 - Welding equipment
• Technical Committee: CLC/TC 26 - Electric welding
• Drafting Committee: IEC/TC 26 - IEC_TC_26
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 10-Dec-2021
• Completion Date: 10-Dec-2021
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Mandate: M/536 - [C(2015)536] Standardisation request as regards radio equipment in support of Directive 2014/53/EU
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
• Ref Project: SIST EN IEC 62135-2:2022 - Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements (IEC 62135-2:2020)

Relations

• Replaces: EN 62135-2:2015 - Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements
• Effective Date: 17-Jul-2018

Standards Content (Sample)

SLOVENSKI STANDARD
01-februar-2022
Nadomešča:
SIST EN 62135-2:2015
Oprema za uporovno varjenje - 2. del: Zahteve za elektromagnetno združljivost
(EMC) (IEC 62135-2:2020)
Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC)
requirements (IEC 62135-2:2020)
Widerstandsschweißeinrichtungen - Teil 2: Anforderungen an die elektromagnetische
Verträglichkeit (EMV) (IEC 62135-2:2020)
Matériels de soudage par résistance - Partie 2: Exigences de compatibilité
électromagnétique (CEM) (IEC 62135-2:2020)
Ta slovenski standard je istoveten z: EN IEC 62135-2:2021
ICS:
25.160.30 Varilna oprema Welding equipment
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 62135-2

NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2021
ICS 25.160.30 Supersedes EN 62135-2:2015 and all of its amendments
and corrigenda (if any)
English Version
Resistance welding equipment - Part 2: Electromagnetic
compatibility (EMC) requirements
(IEC 62135-2:2020)
Matériels de soudage par résistance - Partie 2: Exigences Widerstandsschweißeinrichtungen - Teil 2: Anforderungen
de compatibilité électromagnétique (CEM) an die elektromagnetische Verträglichkeit (EMV)
(IEC 62135-2:2020) (IEC 62135-2:2020)
This European Standard was approved by CENELEC on 2021-11-10. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62135-2:2021 E

European foreword
The text of document 26/696/FDIS, future edition 3 of IEC 62135-2, prepared by IEC/TC 26 "Electric
welding" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-08-10
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-11-10
document have to be withdrawn
This document supersedes EN 62135-2:2015 and all of its amendments and corrigenda (if any).
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 Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62135-2:2020 was approved by CENELEC as a European
Standard without any modification.
Dans la version officielle, ajouter dans la Bibliographie les notes suivantes pour les normes indiquées:
IEC 60417 NOTE Harmonisée comme HD 243 S7
IEC 60974-9:2018 NOTE Harmonisée comme EN IEC 60974-9:2018 (non modifiée)
CISPR 32:2015 NOTE Harmonisée comme EN 55032:2015 (non modifiée) + A11:2020
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 61000-3-2 2018 Electromagnetic compatibility (EMC) - Part 3- EN IEC 61000-3-2 2019
2: Limits - Limits for harmonic current
emissions (equipment input current ≤ 16 A
per phase)
IEC 61000-3-3 2013 Electromagnetic compatibility (EMC) - Part 3- EN 61000-3-3 2013
3: Limits - Limitation of voltage changes,
voltage fluctuations and flicker in public low-
voltage supply systems, for equipment with
rated current ≤ 16 A per phase and not
subject to conditional connection
+ A1 2017  + A1 2019
IEC 61000-3-11 2017 Electromagnetic compatibility (EMC) - Part 3- EN IEC 61000-3-11 2019
11: Limits - Limitation of voltage changes,
voltage fluctuations and flicker in public low-
voltage supply systems - Equipment with
rated current ≤ 75 A and subject to
conditional connection
IEC 61000-3-12 2011 Electromagnetic compatibility (EMC) - Part 3- EN 61000-3-12 2011
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) - Part 4- EN 61000-4-2 2009
2: Testing and measurement techniques -
Electrostatic discharge immunity test
IEC 61000-4-3 2006 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-3 2006
3 : Testing and measurement techniques -
Radiated, radio-frequency, electromagnetic
field immunity test
+ A1 2007  + A1 2008
+ A2 2010  + A2 2010
Publication Year Title EN/HD Year
IEC 61000-4-4 2012 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-4 2012
4: Testing and measurement techniques -
Electrical fast transient/burst immunity test
IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-5 2014
5: Testing and measurement techniques -
Surge immunity test
+ A1 2017  + A1 2017
IEC 61000-4-6 2013 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-6 2014
6: Testing and measurement techniques -
Immunity to conducted disturbances, induced
by radio-frequency fields
IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-11 2004
11: Testing and measurement techniques -
Voltage dips, short interruptions and voltage
variations immunity tests
+ A1 2017  + A1 2017
IEC 61000-4-34 2005 Electromagnetic compatibility (EMC) - Part 4- EN 61000-4-34 2007
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
IEC 61000-6-1 2016 Electromagnetic compatibility (EMC) - Part 6- EN IEC 61000-6-1 2019
1: Generic standards - Immunity standard for
residential, commercial and light-industrial
environments
IEC 61000-6-2 2016 Electromagnetic compatibility (EMC) - Part 6- EN IEC 61000-6-2 2019
2: Generic standards - Immunity standard for
industrial environments
IEC 61000-6-3 2006 Electromagnetic compatibility (EMC) - Part 6- EN 61000-6-3 2007
3: Generic standards - Emission standard for
residential, commercial and light-industrial
environments
+ A1 2010  + A1 2011
- -  + AC 2012
IEC 61000-6-4 2018 Electromagnetic compatibility (EMC) - Part 6- EN IEC 61000-6-4 2019
4: Generic standards - Emission standard for
industrial environments
IEC 62135-1 2015 Resistance welding equipment - Part 1: EN 62135-1 2015
Safety requirements for design, manufacture
and installation
ISO 669 2016 Resistance welding - Resistance welding EN ISO 669 2016
equipment - Mechanical and electrical
requirements
Publication Year Title EN/HD Year
CISPR 11 (mod) 2015 Industrial, scientific and medical equipment - EN 55011 2016
Radio-frequency disturbance characteristics -
Limits and methods of measurement
+ A1 2016  + A1 2017
- -  + A11 2020
+ A2 2019  + A2 2021
CISPR 16-1-1 2019 Specification for radio disturbance and EN IEC 55016-1-1 2019
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
+ A1 2017  + A1 2018
CISPR 16-1-4 2019 Specification for radio disturbance and EN IEC 55016-1-4 2019
immunity measuring apparatus and methods
- Part 1-4: Radio disturbance and immunity
measuring apparatus - Antennas and test
sites for radiated disturbance measurements

IEC 62135-2 ®
Edition 3.0 2020-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Resistance welding equipment –

Part 2: Electromagnetic compatibility (EMC) requirements

Matériels de soudage par résistance –

Partie 2: Exigences de compatibilité électromagnétique (CEM)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.160.30 ISBN 978-2-8322-8028-7

– 2 – IEC 62135-2:2020 © IEC 2020
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 8
4 General test requirements . 10
4.1 Test conditions . 10
4.2 Measuring instruments . 10
4.3 Artificial mains network . 10
4.4 Voltage probe . 11
4.5 Antennas . 11
5 Test set-up for emission and immunity . 11
5.1 General requirements . 11
5.2 Ancillary equipment . 12
6 Emission tests . 12
6.1 Classification of equipment . 12
6.1.1 Class A equipment . 12
6.1.2 Class B equipment . 13
6.2 Test conditions . 13
6.2.1 Test conditions for RF tests . 13
6.2.2 Test conditions for low-frequency tests . 13
6.3 Emission limits . 14
6.3.1 Mains terminal disturbance voltage . 14
6.3.2 Electromagnetic radiation disturbance . 16
6.3.3 Low-frequency emission limits . 19
6.3.4 Conducted emissions at signal, control and measurement ports . 19
7 Immunity tests . 20
7.1 Tests applicability . 20
...