IEC 61800-3:2017
(Main)Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods
IEC 61800-3:2017 is also available as IEC 61800-3:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61800-3:2017 specifies electromagnetic compatibility (EMC) requirements for power drive systems (PDSs, defined in 3.1). These are adjustable speed AC or DC motor drives. Requirements are stated for PDSs with converter input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS.
This third edition cancels and replaces the second edition published in 2004 and Amendment 1:2011. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) clarification of requirements for the test report, particularly when a number of alternative test methods exist;
b) introduction of a more detailed test setup for radiated emission measurements, along with the introduction of a 3 m measurement distance for small size equipment;
c) general updates in the informative annexes.
Entraînements électriques de puissance à vitesse variable - Partie 3: Exigences de CEM et méthodes d'essai spécifiques
IEC 61800-3:2017 est disponible sous forme de IEC 61800-3:2017 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 61800-3:2017 spécifie les exigences de compatibilité électromagnétique (CEM) applicables aux entraînements de puissance (PDS, définis en 3.1). Il s'agit d'entraînements à vitesse variable pour moteurs électriques à courant alternatif ou continu. Le présent document spécifie les exigences relatives aux PDS avec convertisseurs ayant des tensions d'entrée et/ou sortie (tensions entre phases) d'une valeur efficace allant jusqu'à 35 kV en courant alternatif.
Cette troisième édition annule et remplace la seconde édition parue en 2004 et l'Amendement 1:2011. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) éclaircissement des exigences concernant le rapport d'essai, notamment quand il existe plusieurs autres méthodes d'essai;
b) introduction d'une configuration d'essai plus détaillée pour les mesures des émissions rayonnées, ainsi que d'une distance de mesure de 3 m pour les petits matériels;
c) mises à jour générales des annexes informatives.
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IEC 61800-3 ®
Edition 3.0 2017-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
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IEC 61800-3 ®
Edition 3.0 2017-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.200; 33.100.01 ISBN 978-2-8322-4007-6
– 2 – IEC 61800-3:2017 RLV © IEC 2017
CONTENTS
FOREWORD . 7
1 Scope and object . 9
2 Normative references . 10
3 Terms and definitions . 13
3.1 Overview.
3.1 Installation and its content . 13
3.2 Intended use . 15
3.3 Location, ports and interfaces . 16
3.4 Components of the PDS . 19
3.5 Phenomena-related definitions . 20
4 Common requirements. 21
4.1 General conditions . 21
4.2 Tests . 21
4.2.1 Conditions . 21
4.2.2 Test report . 22
4.3 Documentation for the user . 23
5 Immunity requirements . 24
5.1 General conditions . 24
5.1.1 Acceptance criteria (performance criteria) . 24
5.1.2 Selection of performance type . 24
5.1.3 Conditions during the test . 26
5.2 Basic immunity requirements – low-frequency disturbances . 27
5.2.1 Common principle . 27
5.2.2 Harmonics and commutation notches/voltage distortion . 27
5.2.3 Voltage deviations (variations, changes, fluctuations), dips and short
interruptions . 30
5.2.4 Voltage unbalance and frequency variations . 33
5.2.5 Supply influences – Magnetic fields . 35
5.3 Basic immunity requirements – High-frequency disturbances . 35
5.3.1 Conditions . 35
5.3.2 First environment . 35
5.3.3 Second environment . 36
5.3.4 Immunity against electromagnetic fields. 39
5.4 Application of immunity requirements – Statistical aspect . 39
6 Emission. 40
6.1 General emission requirements . 40
6.2 Basic low-frequency emission limits . 42
6.2.1 Compliance method . 42
6.2.2 Commutation notches . 42
6.2.3 Harmonics and interharmonics . 42
6.2.4 Voltage fluctuations . 43
6.2.5 Emissions in the frequency range from 2 kHz to 9 kHz. 44
6.2.6 Common mode harmonic emission (low-frequency common mode
voltage) . 45
6.3 Conditions related to high-frequency emission measurement . 45
6.3.1 General requirements . 45
6.3.2 Connection requirements . 50
6.4 Basic high-frequency emission limits . 50
6.4.1 Equipment of categories C1 and C2 . 50
6.4.2 Equipment of category C3 . 53
6.5 Engineering practice . 54
6.5.1 PDS of category C4 . 54
6.5.2 Limits outside the boundary of an installation, for a PDS of category C4
– Example of propagation of disturbances . 55
6.6 Application of emission requirements – Statistical aspects . 58
Annex A (informative) EMC techniques . 59
A.1 General overview of EMC phenomena .
A.1 Application of PDSs and EMC . 61
A.2 Load conditions regarding high-frequency phenomena . 62
A.2.1 Load conditions during emission tests . 62
A.2.2 Load conditions during immunity tests . 62
A.2.3 Load test . 62
A.3 Some immunity aspects .
A.3 Immunity to power frequency magnetic fields . 63
A.4 High-frequency emission measurement techniques . 64
A.4.1 Impedance/artificial mains network (AMN) . 64
A.4.2 Performing high-frequency in situ emission tests . 66
A.4.3 Established experience with high power PDSs . 68
Annex B (informative) Low-frequency phenomena . 69
B.1 Commutation notches . 69
B.1.1 Occurrence – description . 69
B.1.2 Calculation . 71
B.1.3 Recommendations regarding commutation notches . 72
B.2 Definitions related to harmonics and interharmonics . 73
B.2.1 General discussion . 73
B.2.2 Phenomena related definitions . 74
B.2.3 Conditions of application. 77
B.3 Application of harmonic emission standards . 81
B.3.1 General . 81
B.3.2 Public networks . 82
B.3.3 Summation methods for harmonics in an installation – Practical rules . 88
B.4 Installation rules – Assessment of harmonic compatibility . 90
B.4.1 Low power industrial three-phase system . 90
B.4.2 Large industrial system . 92
B.4.3 Interharmonics and voltages or currents at higher frequencies . 94
B.5 Voltage unbalance . 95
B.5.1 Origin . 95
B.5.2 Definition and assessment . 95
B.5.3 Effect on PDSs . 98
B.6 Voltage dips – Voltage fluctuations . 98
B.6.1 Voltage dips . 98
B.6.2 Voltage fluctuation . 101
B.7 Verification of immunity to low frequency disturbances . 101
Annex C (informative) Reactive power compensation – Filtering . 102
– 4 – IEC 61800-3:2017 RLV © IEC 2017
C.1 Installation . 102
C.1.1 Usual operation .
...
IEC 61800-3 ®
Edition 3.0 2017-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods
Entrainements électriques de puissance à vitesse variable –
Partie 3: Exigences de CEM et méthodes d'essai spécifiques
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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Switzerland www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing 20 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 16 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. Vocabulary (IEV) online.
IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a 65 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and
CISPR.
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IEC 61800-3 ®
Edition 3.0 2017-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods
Entrainements électriques de puissance à vitesse variable –
Partie 3: Exigences de CEM et méthodes d'essai spécifiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.200; 33.100.01 ISBN 978-2-8322-3888-2
– 2 – IEC 61800-3:2017 © IEC 2017
CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references . 10
3 Terms and definitions . 12
3.1 Installation and its content . 12
3.2 Intended use . 13
3.3 Location, ports and interfaces . 14
3.4 Components of the PDS . 17
3.5 Phenomena-related definitions . 18
4 Common requirements. 19
4.1 General conditions . 19
4.2 Tests . 20
4.2.1 Conditions . 20
4.2.2 Test report . 20
4.3 Documentation for the user . 21
5 Immunity requirements . 22
5.1 General conditions . 22
5.1.1 Acceptance criteria (performance criteria) . 22
5.1.2 Selection of performance type . 22
5.1.3 Conditions during the test . 24
5.2 Basic immunity requirements – low-frequency disturbances . 25
5.2.1 Common principle . 25
5.2.2 Harmonics and commutation notches/voltage distortion . 25
5.2.3 Voltage deviations, dips and short interruptions . 27
5.2.4 Voltage unbalance and frequency variations . 30
5.2.5 Supply influences – Magnetic fields . 31
5.3 Basic immunity requirements – High-frequency disturbances . 32
5.3.1 Conditions . 32
5.3.2 First environment . 32
5.3.3 Second environment . 33
5.3.4 Immunity against electromagnetic fields. 35
5.4 Application of immunity requirements – Statistical aspect . 35
6 Emission. 35
6.1 General emission requirements . 35
6.2 Basic low-frequency emission limits . 37
6.2.1 Compliance method . 37
6.2.2 Commutation notches . 37
6.2.3 Harmonics and interharmonics . 37
6.2.4 Voltage fluctuations . 38
6.2.5 Emissions in the frequency range from 2 kHz to 9 kHz. 39
6.2.6 Common mode harmonic emission (low-frequency common mode
voltage) . 39
6.3 Conditions related to high-frequency emission measurement . 39
6.3.1 General requirements . 39
6.3.2 Connection requirements . 44
6.4 Basic high-frequency emission limits . 44
6.4.1 Equipment of categories C1 and C2 . 44
6.4.2 Equipment of category C3 . 47
6.5 Engineering practice . 48
6.5.1 PDS of category C4 . 48
6.5.2 Limits outside the boundary of an installation, for a PDS of category C4
– Example of propagation of disturbances . 49
6.6 Application of emission requirements – Statistical aspects . 52
Annex A (informative) EMC techniques . 53
A.1 Application of PDSs and EMC . 53
A.2 Load conditions regarding high-frequency phenomena . 53
A.2.1 Load conditions during emission tests . 53
A.2.2 Load conditions during immunity tests . 54
A.2.3 Load test . 54
A.3 Immunity to power frequency magnetic fields . 54
A.4 High-frequency emission measurement techniques . 54
A.4.1 Impedance/artificial mains network (AMN) . 54
A.4.2 Performing high-frequency in situ emission tests . 56
A.4.3 Established experience with high power PDSs . 56
Annex B (informative) Low-frequency phenomena . 57
B.1 Commutation notches . 57
B.1.1 Occurrence – description . 57
B.1.2 Calculation . 59
B.1.3 Recommendations regarding commutation notches . 60
B.2 Definitions related to harmonics and interharmonics . 61
B.2.1 General discussion .
...
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