IEC 61800-3:2022
(Main)Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools
IEC 61800-3:2022 specifies electromagnetic compatibility (EMC) requirements for adjustable speed power drive systems (PDSs) and machine tools (MTs). A PDS is an AC or DC motor drive including an electronic converter. Requirements are stated for AC and DC PDSs and MTs with input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS. This document applies to equipment of all power ratings.
As a product EMC standard, this document can be used for the assessment of PDS and MT. It can also be used for the assessment of complete drive modules (CDM) or basic drive modules (BDM).
Traction applications and electric vehicles are excluded. Equipment which is defined as group 2 in CISPR 11:2015 is excluded.
This document does not give requirements for the electrical machine which converts power between the electrical and mechanical forms within the PDS. Requirements for rotating electrical machines are covered by the IEC 60034 series. In this document, the term "motor" is used to describe the electrical machine, whether rotary or linear, and regardless of the direction of power flow.
This document is applicable to BDMs, CDMs, PDSs and MTs with or without radio function. However, this document does not specify any radio transmission and reception requirements.
This document defines the minimum requirements for emission and immunity in the frequency range from 0 Hz to 400 GHz. Tests are not required in frequency ranges where no requirements are specified.
This fourth edition cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
extension of the scope to machine tools with one or more embedded PDS;
extension of the frequency range for radiated immunity tests to 6 GHz;
general updates in the normative part and the informative annexes.
The content of the corrigendum 1 (2025-04) has been included in this copy.
Entraînements électriques de puissance à vitesse variable - Partie 3: Exigences de CEM et méthodes d’essai spécifiques pour les PDS et machines-outils
L’IEC 61800-3:2022 spécifie les exigences de compatibilité électromagnétique (CEM) applicables aux entraînements électriques de puissance (PDS) et aux machines-outils (MT) à vitesse variable. Un PDS est un entraînement à moteur à courant alternatif ou continu, comprenant un convertisseur électronique. Les exigences sont spécifiées pour des PDS et MT en courant alternatif et en courant continu, ayant des tensions d’entrée et/ou de sortie (tensions entre phases), d’une valeur efficace allant jusqu’à 35 kV en courant alternatif. Le présent document s’applique aux équipements sans distinction sur leur valeur assignée de puissance.
En tant que norme de produit CEM, le présent document peut être utilisé pour l’évaluation des PDS et des MT. Il peut aussi être utilisé pour l’évaluation des modules d’entraînement complet (CDM) ou des modules d’entraînement principal (BDM).
Les applications de traction et les véhicules électriques sont exclus du domaine d’application. Le matériel défini comme relevant du groupe 2, conformément à la CISPR 11:2015, est exclu.
Le présent document ne donne pas les exigences relatives à la machine électrique qui convertit la puissance électrique en puissance mécanique, au sein du PDS. Les exigences relatives aux machines électriques tournantes sont couvertes par la série IEC 60034. Dans le présent document, le terme "moteur" est utilisé pour décrire la machine électrique, qu’elle soit tournante ou linéaire, et quel que soit le sens de circulation de la puissance.
Le présent document s’applique aux BDM, CDM, PDS et MT, avec ou sans fonctionnalité radioélectrique. Cependant, le présent document ne spécifie aucune exigence relative aux émissions et réceptions radioélectriques.
Le présent document définit les exigences minimales relatives aux émissions et à l’immunité, dans la plage de fréquences allant de 0 Hz à 400 GHz. Les essais ne sont pas exigés dans les plages de fréquences pour lesquelles aucune exigence n’est spécifiée.
Cette quatrième édition annule et remplace la troisième édition parue en 2017. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
extension du domaine d’application aux machines-outils équipées d’un ou plusieurs PDS intégrés;
extension de la plage de fréquences à 6 GHz pour les essais d’immunités aux perturbations rayonnées;
mises à jour génériques de la partie normative et des annexes informatives.
Le contenu du corrigendum 1 (2025-04) a été pris en considération dans cet exemplaire.
General Information
Relations
Overview
IEC 61800-3:2022 is the fourth edition of the international standard that defines the electromagnetic compatibility (EMC) requirements for adjustable speed electrical power drive systems (PDS) and machine tools (MT). This standard covers both AC and DC motor drives with input and output voltages up to 35 kV AC RMS, applicable across all power ratings. It provides essential EMC emission and immunity requirements together with specific test methods, supporting the reliable and safe operation of PDS and MT in various industrial environments.
By specifying minimum levels of EMC performance in the frequency range from 0 Hz to 400 GHz, IEC 61800-3:2022 ensures that adjustable speed power drives and machine tools operate without causing or being affected by electromagnetic disturbances. However, it excludes traction applications, electric vehicles, and group 2 equipment defined in CISPR 11:2015. This edition also extends the scope to cover machine tools with embedded power drive systems and enhances radiated immunity test frequencies up to 6 GHz.
Key Topics
- Scope and Application: Applies to basic drive modules (BDM), complete drive modules (CDM), power drive systems (PDS), and machine tools (MT) with or without radio functions, excluding electrical machines themselves (covered by IEC 60034).
- EMC Requirements:
- Immunity Requirements: Address low-frequency (<150 kHz) disturbances like harmonics, voltage dips, short interruptions, frequency variations, and magnetic fields, as well as high-frequency (≥150 kHz) electromagnetic disturbances.
- Emission Requirements: Cover low-frequency emissions including harmonics, voltage fluctuations, flicker, and common-mode harmonic voltage, as well as high-frequency emission limits for different equipment categories.
- Testing Methods: Defines specific measurement setups, environmental conditions, and test procedures to ensure compliance with emission and immunity criteria.
- Documentation and Reporting: Specifies requirements for user documentation and standardized test reports to facilitate consistent EMC verification.
- Technical Updates: Introduces extension of scope to machine tools with embedded drives, increases frequency range for radiated immunity tests to 6 GHz, and updates normative content and annexes to reflect latest EMC practices.
Applications
IEC 61800-3:2022 is vital for manufacturers, testing laboratories, designers, and system integrators involved with:
- Adjustable speed motor drives used in industrial automation.
- Installation and commissioning of power drive systems controlling AC and DC motors.
- Machine tools incorporating embedded power drive systems to control operational speeds.
- Ensuring EMC compliance of complete or basic drive modules before integration into larger systems.
- Enhancing electromagnetic immunity and reducing emission risks in industrial production lines.
- Supporting regulatory and market access by demonstrating conformity with recognized EMC standards.
Adherence to this standard enables improved reliability and safety of adjustable speed drive systems in harsh electromagnetic environments, minimizes electromagnetic interference, and promotes compatibility with other electrical equipment in diverse installation categories.
Related Standards
- IEC 60034 Series: Covers the requirements for rotating electrical machines, complementing IEC 61800-3 by addressing the electrical machine aspect excluded in this standard.
- CISPR 11:2015: Defines group 2 equipment exclusions regarding EMC; important for understanding equipment classifications related to PDS and MT.
- Other IEC 61800 Series Parts: Deal with different aspects of adjustable speed electrical power drive systems, offering a comprehensive framework for design, safety, and performance.
- Electromagnetic Compatibility (EMC) General Standards: Such as IEC 61000 series, providing overarching EMC test methods and immunity criteria applicable across electrical and electronic equipment.
By aligning with IEC 61800-3:2022, stakeholders ensure compatibility and interoperability of power drive systems within the global electrical and automation industries while meeting stringent EMC regulations.
Frequently Asked Questions
IEC 61800-3:2022 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools". This standard covers: IEC 61800-3:2022 specifies electromagnetic compatibility (EMC) requirements for adjustable speed power drive systems (PDSs) and machine tools (MTs). A PDS is an AC or DC motor drive including an electronic converter. Requirements are stated for AC and DC PDSs and MTs with input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS. This document applies to equipment of all power ratings. As a product EMC standard, this document can be used for the assessment of PDS and MT. It can also be used for the assessment of complete drive modules (CDM) or basic drive modules (BDM). Traction applications and electric vehicles are excluded. Equipment which is defined as group 2 in CISPR 11:2015 is excluded. This document does not give requirements for the electrical machine which converts power between the electrical and mechanical forms within the PDS. Requirements for rotating electrical machines are covered by the IEC 60034 series. In this document, the term "motor" is used to describe the electrical machine, whether rotary or linear, and regardless of the direction of power flow. This document is applicable to BDMs, CDMs, PDSs and MTs with or without radio function. However, this document does not specify any radio transmission and reception requirements. This document defines the minimum requirements for emission and immunity in the frequency range from 0 Hz to 400 GHz. Tests are not required in frequency ranges where no requirements are specified. This fourth edition cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: extension of the scope to machine tools with one or more embedded PDS; extension of the frequency range for radiated immunity tests to 6 GHz; general updates in the normative part and the informative annexes. The content of the corrigendum 1 (2025-04) has been included in this copy.
IEC 61800-3:2022 specifies electromagnetic compatibility (EMC) requirements for adjustable speed power drive systems (PDSs) and machine tools (MTs). A PDS is an AC or DC motor drive including an electronic converter. Requirements are stated for AC and DC PDSs and MTs with input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS. This document applies to equipment of all power ratings. As a product EMC standard, this document can be used for the assessment of PDS and MT. It can also be used for the assessment of complete drive modules (CDM) or basic drive modules (BDM). Traction applications and electric vehicles are excluded. Equipment which is defined as group 2 in CISPR 11:2015 is excluded. This document does not give requirements for the electrical machine which converts power between the electrical and mechanical forms within the PDS. Requirements for rotating electrical machines are covered by the IEC 60034 series. In this document, the term "motor" is used to describe the electrical machine, whether rotary or linear, and regardless of the direction of power flow. This document is applicable to BDMs, CDMs, PDSs and MTs with or without radio function. However, this document does not specify any radio transmission and reception requirements. This document defines the minimum requirements for emission and immunity in the frequency range from 0 Hz to 400 GHz. Tests are not required in frequency ranges where no requirements are specified. This fourth edition cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: extension of the scope to machine tools with one or more embedded PDS; extension of the frequency range for radiated immunity tests to 6 GHz; general updates in the normative part and the informative annexes. The content of the corrigendum 1 (2025-04) has been included in this copy.
IEC 61800-3:2022 is classified under the following ICS (International Classification for Standards) categories: 29.200 - Rectifiers. Convertors. Stabilized power supply; 33.100.01 - Electromagnetic compatibility in general. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 61800-3:2022 has the following relationships with other standards: It is inter standard links to IEC 61800-3:2022/COR1:2025, IEC 61800-3:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase IEC 61800-3:2022 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of IEC standards.
Standards Content (Sample)
IEC 61800-3 ®
Edition 4.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods for PDS and machine tools
Entraînements électriques de puissance à vitesse variable –
Partie 3: Exigences de CEM et méthodes d’essai spécifiques pour les PDS et
machines-outils
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IEC 61800-3 ®
Edition 4.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 3: EMC requirements and specific test methods for PDS and machine tools
Entraînements électriques de puissance à vitesse variable –
Partie 3: Exigences de CEM et méthodes d’essai spécifiques pour les PDS et
machines-outils
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.200; 33.100.01 ISBN 978-2-8322-6059-3
– 2 – IEC 61800-3:2022 © IEC 2022
CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references . 10
3 Terms and definitions . 11
3.1 Content of the power drive system (PDS) and its installation . 12
3.2 Content of the machine tool (MT) and its installation . 13
3.3 Locations and equipment categories . 14
3.4 Ports and interfaces . 15
3.5 Components of the PDS . 19
3.6 Test-related definitions . 20
3.7 Phenomena-related definitions . 21
4 Common requirements. 25
4.1 General conditions . 25
4.2 Tests . 26
4.2.1 Conditions . 26
4.2.2 Test report . 27
4.3 Documentation for the user . 27
5 Immunity requirements . 27
5.1 General conditions . 27
5.1.1 Performance (acceptance) criteria . 27
5.1.2 Conditions during the test . 29
5.2 Basic immunity requirements – Low-frequency (< 150 kHz) disturbances . 30
5.2.1 Harmonics . 30
5.2.2 Voltage dips and short interruptions . 32
5.2.3 Frequency variations . 34
5.2.4 Supply influences – Magnetic fields . 35
5.3 Basic immunity requirements – High-frequency (≥ 150 kHz) disturbances . 36
5.3.1 Conditions . 36
5.3.2 Residential, commercial and light industrial environment . 36
5.3.3 Industrial environment . 37
5.4 Application of immunity requirements – Alternative verification methods . 39
5.4.1 General . 39
5.4.2 Simulation and calculation of harmonics . 40
5.4.3 Alternative verification methods for voltage dips and short interruptions . 40
5.4.4 Frequency variations . 40
5.4.5 Immunity against electromagnetic fields by subcomponents testing . 40
6 Emission. 41
6.1 General emission requirements . 41
6.2 General emission requirements for MT . 41
6.3 Basic low-frequency (< 150 kHz) emission limits . 41
6.3.1 Harmonics and interharmonics . 41
6.3.2 Voltage fluctuations and flicker . 42
6.3.3 Emissions in the frequency range from 2 kHz to 150 kHz . 43
6.3.4 Common mode harmonic emission (low-frequency common mode
voltage) . 43
6.4 Conditions related to high-frequency (≥ 150 kHz) emission measurement . 43
6.4.1 General requirements for measurements on a test site . 43
6.4.2 Application of emission limits above 1 GHz . 50
6.4.3 Connection requirements . 50
6.4.4 Measurements requirements when a standard setup is not used . 50
6.5 Basic high-frequency emission limits . 51
6.5.1 EUT of categories C1 and C2 . 51
6.5.2 EUT of category C3 . 53
6.6 Engineering practice . 54
6.6.1 EUT of category C4 . 54
6.6.2 General conditions . 55
6.6.3 Filtering in IT power supply systems . 55
6.6.4 Limits outside the boundary of an installation, for an EUT of category
C4 – Example of propagation of disturbances . 56
Annex A (informative) EMC techniques . 59
A.1 Application of PDSs and EMC . 59
A.2 Load conditions regarding high-frequency phenomena . 59
A.2.1 Load conditions during emission tests . 59
A.2.2 Load conditions during immunity tests . 60
A.2.3 Load test . 60
A.3 Immunity to electromagnetic fields . 60
A.3.1 Immunity to power frequency magnetic fields . 60
A.3.2 Immunity to high frequency conducted disturbances . 60
A.3.3 Immunity to high frequency fields . 61
A.4 High-frequency emission measurement techniques . 62
A.4.1 Impedance/artificial mains network (AMN) . 62
A.4.2 Performing high-frequency in-situ emission tests . 64
A.4.3 Established experience with high power EUTs . 64
Annex B (informative) Low-frequency phenomena . 65
B.1 Commutation notches . 65
B.1.1 Evaluation conditions . 65
B.1.2 Occurrence – Description . 65
B.1.3 Calculation . 68
B.1.4 Recommendations regarding commutation notches . 69
B.2 Definitions related to harmonics and interharmonics . 70
B.2.1 General discussion . 70
B.2.2 Conditions of application. 71
B.3 Application of harmonic emission standards . 75
B.3.1 General . 75
B.3.2 Public networks . 75
B.3.3 Summation methods for harmonics in an installation – Practical rules . 80
B.4 Installation rules – Assessment of harmonic compatibility . 82
B.4.1 Low power industrial three-phase system . 82
B.4.2 Large industrial system . 85
B.4.3 Interharmonics and voltages or currents at higher frequencies . 87
B.5 Voltage unbalance . 87
B.5.1 Origin . 87
B.5.2 Definition and assessment . 88
B.5.3 Effect on BDM/CDM/PDS/MTs . 90
B.6 Voltage dips – Voltage fluctuations . 90
B.6.1 Voltage dips . 90
– 4 – IEC 61800-3:2022 © IEC 2022
B.6.2 Voltage fluctuation . 92
Annex C (informative) Reactive power compensation – Filtering . 93
C.1 Installation . 93
C.1.1 Usual operation . 93
C.1.2 Power definitions under distorted conditions . 93
C.1.3 Practical solutions . 94
C.1.4 Reactive power compensation . 95
C.1.5 Filtering methods . 99
C.2 Reactive power and harmonics . 101
C.2.1 Usual installation mitigation methods . 101
C.2.2 Other solutions . 103
Annex D (informative) Considerations on high-frequency emission . 107
D.1 User guidelines . 107
D.1.1 Expected emission of BDM/CDM/PDS/MTs . 107
D.1.2 Guidelines . 109
D.2 Safety and RFI-filtering in power supply systems . 111
D.2.1 Safety and leakage currents . 111
D.2.2 Safety and RFI-filtering in power supply systems isolated from earth . 111
Annex E (informative) EMC analysis and EMC plan for EUTs of category C4 . 113
E.1 General – System EMC analysis applied to EUTs . 113
E.1.1 Electromagnetic environment . 113
E.1.2 System EMC analysis techniques . 114
E.2 Example of EMC plan . 116
E.2.1 Project data and description . 116
E.2.2 Electromagnetic environment analysis . 116
E.2.3 EMC analysis. 117
E.2.4 Establishment of installation rules . 118
E.2.5 Formal result and maintenance . 119
E.3 Example of supplement to EMC plan for particular application . 120
E.3.1 Electromagnetic environment complementary analysis . 120
E.3.2 EMC analysis. 121
Bibliography . 123
Figure 1 – Content of the PDS and its installation . 12
Figure 2 – Content of the MT and its installation . 13
Figure 3 – Internal interfaces of the PDS and examples of ports . 17
Figure 4 – Internal interfaces of the MT and examples for ports . 17
Figure 5 – Power interfaces of a PDS with common DC link . 18
Figure 6 – Power interfaces with common input transformer . 19
Figure 7 – Example for a typical cable arrangement for measurements in 3 m
separation distance, for a table-top or wall-mounted equipment, top view . 46
Figure 8 – Example for a typical cable arrangement for measurements in 3 m
separation distance for a table-top or wall-mounted equipment, side view . 47
Figure 9 – Example for a typical test set up for measurement of conducted and/or
radiated disturbances from a floor-standing PDS, 3D view . 48
Figure 10 – Typical arrangement for measurement of radiated disturbances from an MT
(top view) . 49
Figure 11 – Propagation of disturbances . 56
Figure 12 – Propagation of disturbances in installation with an EUT rated > 1 000 V. 57
Figure B.1 – Typical waveform of commutation notches – Distinction from non-
repetitive transient . 66
Figure B.2 – PCC, IPC, installation current ratio and R . 73
SI
Figure B.3 – PCC, IPC, installation current ratio and R . 74
SC
Figure B.4 – Assessment of the harmonic emission of an EUT . 77
Figure B.5 – Test set-up with mechanical load . 78
Figure B.6 – Test set-up with electrical load replacing the loaded motor . 78
Figure B.7 – Test set-up with resistive load . 79
Figure B.8 – Assessment of harmonic emission where EUT is used (apparatus,
systems or installations) . 84
Figure C.1 – Reactive power compensation . 96
Figure C.2 – Simplified diagram of an industrial network . 98
Figure C.3 – Impedance versus frequency of the simplified network . 98
Figure C.4 – Example of passive filter battery . 100
Figure C.5 – Example of inadequate solution in reactive power compensation . 102
Figure C.6 – VSI PWM active filter topologies . 104
Figure C.7 – Boost mode converter . 104
Figure C.8 – Front-end inverter system . 105
Figure D.1 – Conducted emission of various unfiltered EUTs . 108
Figure D.2 – Expected radiated emission of EUT up to rated voltage 400 V – Peak
values normalised at 10 m . 109
Figure D.3 – Safety and filtering. 112
Figure E.1 – Interaction between systems and EM environment . 113
Figure E.2 – Zone concept . 114
Figure E.3 – Example of drive . 115
Table 1 – Criteria to prove the acceptance of a BDM, CDM or PDS against
electromagnetic disturbances . 28
Table 2 – Criteria to prove the acceptance of an MT against electromagnetic
disturbances . 29
Table 3 – Minimum immunity requirements for individual harmonic orders on AC power
ports of low voltage EUT . 31
Table 4 – Minimum immunity requirements for harmonics on AC main power ports of
EUTs of rated voltage above 1 000 V . 32
Table 5 – Minimum immunity requirements for voltage dips and short interruptions on
AC power ports of low voltage EUTs . 32
Table 6 – Minimum immunity requirements for dips and short interruptions on AC main
power ports of rated voltage above 1 000 V of EUTs . 33
Table 7 – Minimum immunity requirements for dips and short interruptions on low
voltage AC auxiliary power ports of EUTs . 34
Table 8 – Minimum immunity requirements for frequency variations on AC power ports
of low voltage EUTs . 34
Table 9 – Minimum immunity requirements for frequency variations on AC main power
ports of rated voltage above 1 000 V of EUTs . 35
Table 10 – Minimum immunity requirements for frequency variations on auxiliary AC
low voltage power ports of EUTs . 35
– 6 – IEC 61800-3:2022 © IEC 2022
Table 11 – Minimum immunity requirements for EUTs intended for use in a residential,
commercial or light industrial location . 36
Table 12 – Minimum immunity requirements for EUTs intended for use in an industrial
location . 38
Table 13 – Approach to type-test assessment of different MT configurations . 41
Table 14 – Required highest frequency for radiated measurement . 50
Table 15 – Limits for mains terminal disturbance voltage in the frequency band
150 kHz to 30 MHz – Categories C1 and C2 . 51
Table 16 – Limits for electromagnetic radiation disturbance in the frequency band
30 MHz to 6 000 MHz – Categories C1 and C2 . 52
Table 17 – Limits of disturbance voltage on the power interface in a residential,
commercial or light industrial location . 52
Table 18 – Limits for mains terminal disturbance voltage in the frequency band
150 kHz to 30 MHz – Category C3 . 53
Table 19 – Limits for electromagnetic radiation disturbance in the frequency band
30 MHz to 6 000 MHz – Category C3 . 54
Table 20 – Limits for propagated disturbance voltage ("outside" in a residential
location) . 57
Table 21 – Limits for propagated disturbance voltage ("outside" in a non-residential
location) . 57
Table 22 – Limits for propagated electromagnetic disturbance above 30 MHz . 58
Table 23 – Limits for electromagnetic disturbance below 30 MHz . 58
Table B.1 – Maximum allowable depth of commutation notches at the PC . 69
Table B.2 – Recommended immunity requirements for commutation notches on power
ports of EUTs . 70
Table B.3 – Harmonic current emission requirements relative to the total current of the
agreed power at the PCC or IPC . 86
Table E.1 – EM interaction between subsystems and environment . 115
Table E.2 – Frequency analysis . 122
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ADJUSTABLE SPEED ELECTRICAL
POWER DRIVE SYSTEMS –
Part 3: EMC requirements and specific test methods
for PDS and machine tools
FOREWORD
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6) All users should ensure that they have the latest edition of this publication.
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 61800-3 has been prepared by subcommittee 22G: Adjustable speed electric power drive
systems (PDS), of IEC technical committee 22: Power electronic systems and equipment. It is
an International Standard.
It has the status of a product EMC standard in accordance with IEC Guide 107.
This fourth edition cancels and replaces the third edition published in 2017. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) extension of the scope to machine tools with one or more embedded PDS;
b) extension of the frequency range for radiated immunity tests to 6 GHz;
c) general updates in the normative part and the informative annexes.
– 8 – IEC 61800-3:2022 © IEC 2022
The text of this International Standard is based on the following documents:
Draft Report on voting
22G/461/FDIS 22G/466/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
A list of all parts in the IEC 61800 series, published under the general title Adjustable speed
electrical power drive systems, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under https://webstore.iec.ch in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The "colour inside" logo on the cover page of this document indicates that it
contains colours which are considered to be useful for the correct understanding of its
contents. Users should therefore print this document using a colour printer.
ADJUSTABLE SPEED ELECTRICAL
POWER DRIVE SYSTEMS –
Part 3: EMC requirements and specific test methods
for PDS and machine tools
1 Scope
This part of IEC 61800 specifies electromagnetic compatibility (EMC) requirements for
adjustable speed power drive systems (PDSs) and machine tools (MTs). A PDS is an AC or DC
motor drive including an electronic converter. Requirements are stated for AC and DC PDSs
and MTs with input and/or output voltages (line-to-line voltage), up to 35 kV AC RMS. This
document applies to equipment of all power ratings.
As a product EMC standard, this document can be used for the assessment of PDS and MT. It
can also be used for the assessment of complete drive modules (CDM) or basic drive modules
(BDM).
NOTE 1 BDMs and CDMs are parts of the PDS which are often marketed separately.
Traction applications and electric vehicles are excluded. Equipment which is defined as group 2
in CISPR 11:2015 is excluded.
NOTE 2 Examples of group 2 equipment are:
– welding equipment (arc welding, resistance welding, etc);
– electro-discharge machining equipment (EDM).
This document does not give requirements for the electrical machine which converts power
between the electrical and mechanical forms within the PDS. Requirements for rotating
electrical machines are covered by the IEC 60034 series. In this document, the term "motor" is
used to describe the electrical machine, whether rotary or linear, and regardless of the direction
of power flow.
This document is applicable to BDMs, CDMs, PDSs and MTs with or without radio function.
However, this document does not specify any radio transmission and reception requirements.
NOTE 3 It is planned that the future edition 7 of CISPR 11 will contain a procedure how to address radio
transmission and reception requirements, which is also applicable to products in the scope of this document.
This document defines the minimum requirements for emission and immunity in the frequency
range from 0 Hz to 400 GHz. Tests are not required in frequency ranges where no requirements
are specified.
BDMs, CDMs, PDSs and MTs covered by this document are those installed in residential,
commercial and industrial locations. Requirements are given according to the environment
classification.
BDMs, CDMs and PDSs are often included in a larger system. The system aspects are not
covered by this document, but guidance is provided in the informative annexes.
___________
Under preparation. Stage at the time of publication: CISPR/NFDIS 11:2022.
– 10 – IEC 61800-3:2022 © IEC 2022
This document is intended as a complete product EMC standard for the EMC conformity
assessment of products. As a product EMC standard for BDMs, CDMs, PDSs and MTs,
according to IEC Guide 107, this document takes precedence over all aspects of the generic
standards.
NOTE 4 If a PDS or MT is included as part of equipment covered by a separate product EMC standard, the separate
EMC standard applies to the complete equipment.
NOTE 5 The requirements have been selected to ensure EMC for PDSs and MTs at residential, commercial and
industrial locations. Changes in the EMC behaviour of a PDS or an MT as a result of fault conditions are not
considered.
NOTE 6 This document does not specify any safety requirements for the equipment such as protection against
electric shocks, insulation co-ordination and related dielectric tests, unsafe operation, or unsafe consequences of a
failure. It also does not cover safety and functional safety implications of electromagnetic phenomena.
2 Normative references
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.
IEC 61000-2-4:2002, Electromagnetic compatibility (EMC) – Part 2-4: Environment –
Compatibility levels in industrial plants for low-frequency conducted disturbances
IEC 61000-3-2:2018, Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for
harmonic current emissions (equipment input current ≤ 16 A per phase)
IEC 61000-3-2:2018/AMD1:2020
IEC 61000-3-3:2013, Electromagnetic compatibility (EMC) – Part 3-3: 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
IEC 61000-3-3:2013/AMD1:2017
IEC 61000-3-3:2013/AMD2:2021
IEC 61000-3-11:2017, Electromagnetic compatibility (EMC) – Part 3-11: 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 3-12: 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 61000-3-12:2011/AMD1:2021
IEC 61000-4-2:2008, Electromagnetic compatibility (EMC) – Part 4-2: Testing and
measurement techniques – Electrostatic discharge immunity test
IEC 61000-4-3:2020, Electromagnetic compatibility (EMC) – Part 4-3: Testing and measure-
ment techniques – Radiated, radio-frequency, electromagnetic field immunity test
IEC 61000-4-4:2012, Electromagnetic compatibility (EMC) – Part 4-4: Testing and
measurement techniques – Electrical fast transient/burst immunity test
4-5:2014, Electromagnetic compatibility (EMC) – Part 4-5: Testing and
IEC 61000-
measurement techniques – Surge immunity test
IEC 61000-4-5:2014/AMD1:2017
IEC 61000-4-6:2013, Electromagnetic compatibility (EMC) – Part 4-6: Testing and measure-
ment techniques – Immunity to conducted disturbances, induced by radio-frequency fields
IEC 61000-4-11:2020, Electromagnetic compatibility (EMC) – Part 4-11: Testing and
measurement techniques – Voltage dips, short interruptions and voltage variations immunity
tests for equipment with input current up to 16 A per phase
IEC 61000-4-13:2002, Electromagnetic compatibility (EMC) – Part 4-13: Testing and
measurement techniques – Harmonics and interharmonics including mains signalling at a.c.
power port, low frequency immunity tests
IEC 61000-4-13:2002/AMD1:2009
IEC 61000-4-13:2002/AMD2:2015
IEC 61000-4-28:1999, Electromagnetic compatibility (EMC) – Part 4-28: Testing and
measurement techniques – Variation of power frequency, immunity test for equipment with input
current not exceeding 16 A per phase
IEC 61000-4-28:1999/AMD1:2001
IEC 61000-4-28:1999/AMD2:2009
IEC 61000-4-34:2005, Electromagnetic compatibility (EMC) – Part 4-34: Testing and
measurement techniques – Voltage dips, short interruptions and voltage variations immunity
tests for equipment with input current more than 16 A per phase
IEC 61000-4-34:2005/AMD1:2009
CISPR 11:2015, Industrial, scientific and medical equipment – Radio-frequency disturbance
characteristics – Limits and methods of measurement
CISPR 11:2015/AMD1:2016
CISPR 11:2015/AMD2:2019
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
CISPR 16-1-2:2014/AMD1:2017
CISPR 16-1-4:2019, 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
CISPR 16-1-4:2019/AMD1:2020
CISPR 32:2015, Electromagnetic compatibility of multimedia equipment – Emission
requirements
CISPR 32:2015/AMD1:2019
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
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La norme IEC 61800-3:2022 précise les exigences de compatibilité électromagnétique (CEM) pour les systèmes de régulation de vitesse des entraînements électriques (PDS) et les machines-outils (MT). Cette norme représente un document essentiel pour garantir que les PDS et les MT respectent des critères stricts en matière de compatibilité électromagnétique, garantissant ainsi leur performance et leur fiabilité dans divers environnements d'application. L'un des principaux points forts de la norme est son domaine d'application large, qui englobe les PDS à courant alternatif (AC) et à courant continu (DC), couvrant des tensions d'entrée et de sortie pouvant atteindre 35 kV AC RMS. Cela en fait un outil précieux pour l'évaluation de l'équipement de toutes les puissances. La norme est également adaptée pour l'évaluation des modules d'entraînement complets (CDM) ainsi que des modules d'entraînement de base (BDM), renforçant ainsi sa portée dans le secteur. En termes de spécificités techniques, la norme définit des exigences minimales en matière d'émission et d'immunité dans une gamme de fréquences s'étendant de 0 Hz à 400 GHz. L'extension de la gamme de fréquences pour les tests d'immunité rayonnée jusqu'à 6 GHz constitue une avancée significative par rapport à l'édition précédente, offrant ainsi une meilleure protection contre les interférences électromagnétiques. Un autre aspect notable est l'inclusion des machines-outils avec un ou plusieurs PDS intégrés, permettant ainsi une meilleure synergie entre les différentes technologies utilisées dans les processus industriels modernes. Cependant, il est à noter que la norme ne traite pas des exigences liées aux machines électriques convertissant l'énergie électrique en énergie mécanique, celles-ci étant couvertes par la série IEC 60034. Cela souligne l'importance de la norme dans le cadre spécifique des PDS et des MT, tout en référant à d'autres documents normatifs pour des aspects supplémentaires. Malgré son caractère technique, la norme IEC 61800-3:2022 reste accessible et peut être appliquée à des BDM, CDM, PDS et MT avec ou sans fonction radio. Toutefois, elle ne spécifie aucun requis concernant la transmission et la réception radio, ce qui permet une certaine flexibilité. Enfin, cette quatrième édition remplace la précédente par une révision technique importante, intégrant des mises à jour essentielles dans les parties normatives et les annexes informatives. Les changements notables assurent que la norme est à jour par rapport aux besoins actuels et aux avancées technologiques dans le domaine des systèmes d'entraînement électrique ajustable. En résumé, la norme IEC 61800-3:2022 est un document clé pour l’évaluation et l’assurance de la qualité des systèmes PDS et MT dans le cadre des exigences de CEM.
IEC 61800-3:2022 is a pivotal standard that outlines the electromagnetic compatibility (EMC) requirements for adjustable speed power drive systems (PDSs) and machine tools (MTs). The scope of this standard is significant as it applies to both AC and DC motor drives, encompassing a comprehensive range of input and output voltages up to 35 kV AC RMS. This broad applicability ensures that the standard is relevant to all power ratings, making it a critical reference for manufacturers and engineers working with PDSs and MTs, especially those involved in the development of complete drive modules (CDMs) and basic drive modules (BDMs). One of the notable strengths of IEC 61800-3:2022 is its comprehensive definition of the minimum requirements for emission and immunity across a wide frequency range, from 0 Hz to 400 GHz. This extensive frequency coverage is essential for ensuring that adjustable speed drive systems and machine tools operate reliably in various environments, minimizing electromagnetic interference and enhancing device performance. Furthermore, the recent updates, such as extending the frequency range for radiated immunity tests to 6 GHz and the inclusion of machine tools with embedded PDSs, reflect the evolving landscape of technology and the need for current, relevant guidelines. The clarity that IEC 61800-3:2022 provides in differentiating between the roles of PDSs, MTs, and the electrical machines that convert power is also commendable. While it specifies requirements for PDSs and MTs, it does not cover rotating electrical machines, which are addressed in the IEC 60034 series. This ensures that users of the standard can easily navigate and apply the necessary requirements specific to their needs without confusion. It is important to note that while the standard includes equipment with various functionalities, traction applications and electric vehicles are expressly excluded, focusing its relevance on non-traction applications. This targeted approach allows stakeholders to apply the EMC requirements effectively within the defined scope, ensuring enhanced compliance and performance in the designated operational domains. Overall, the IEC 61800-3:2022 standard stands out for its thoroughness, clarity, and updated technical specifications, solidifying its position as an essential guideline for the assessment and implementation of electromagnetic compatibility in adjustable speed power drive systems and machine tools.
IEC 61800-3:2022 は、調整可能な速度の電力駆動システム（PDS）や工作機械（MT）のための電磁丛合性（EMC）要件と特有の試験方法を詳述した文書であり、その範囲は非常に広範囲にわたります。この標準は、ACおよびDCモータ駆動からなる電子コンバータを含むPDSやMTのために、最大35 kV AC RMSの入力および出力電圧に関する要件を明確にしています。 この標準の強みは、EMCに関する最低限の要件を提示し、さまざまな電力評価に対応できることです。特に、完全駆動モジュール（CDM）や基本駆動モジュール（BDM）の評価にも使用可能であり、幅広い機器に対応しています。また、異常な電磁干渉を避けるために、0 Hzから400 GHzの周波数範囲での放出と耐性に関する要件が定義されていますが、要件が指定されていない周波数範囲での試験は必要とされていません。 IEC 61800-3:2022 は、前版からの技術的な改訂を含む第4版であり、特に工作機械における一つまたは複数の組み込みPDSに関する範囲の拡張や、放射免疫試験の周波数範囲の6 GHzへの拡張などが挙げられます。これにより、最新の技術に対応した新しい要求が盛り込まれ、多様な製品への適用が可能になっています。 また、この文書は無線機能の有無に関わらず、BDM、CDM、PDSおよびMTに適用されるものの、無線送受信に関する要件は明示されていない点にも注意が必要です。このような明瞭な要件設定により、業界全体での標準化が促進され、EMC性能の向上に寄与し、設備の信頼性と安全性を高める効果が期待できます。 総じて、IEC 61800-3:2022 は、調整可能な速度の電力駆動システムや工作機械を設計、製造する上での基準となる重要な文書であり、その適応性や技術的進化から、今後の産業機器の進展においても大きな役割を果たすでしょう。
IEC 61800-3:2022 표준은 조절 가능한 전속 전력 드라이브 시스템(Adjustable speed power drive systems, PDS) 및 기계 공구(machine tools, MT)에 대한 전자기 적합성(EMC) 요구 사항을 명확히 규명합니다. 이 표준은 AC 또는 DC 모터 드라이브를 포함한 전자 변환기를 사용하는 PDS와 MT에 적용되며, 라인-대-라인 전압이 최대 35 kV AC RMS인 장비에 적용됩니다. 이러한 범위는 다양한 전력 등급의 장비에 대한 포괄적인 평가를 가능하게 합니다. 이 표준의 주요 강점 중 하나는 PDS와 MT 의 평가를 위한 기준으로 사용할 수 있는 제품 EMC 표준이라는 점입니다. 또한 완전 드라이브 모듈(Complete Drive Modules, CDM) 및 기본 드라이브 모듈(Basic Drive Modules, BDM)에 대한 평가도 포함되어 있어, 다양한 드라이브 시스템의 호환성을 강화합니다. 특히 주목할 점은 이 문서가 전기기계가 PDS 내부에서 전기 및 기계 형태 간의 힘을 변환하는 것에 대한 요구 사항을 포함하지 않으며, 이러한 요구 사항은 IEC 60034 시리즈에 의해 다루어진다는 것입니다. 이는 사용자에게 더 명확한 이해를 제공하고, PDS와 MT의 특수한 요구 사항에 대한 집중적인 논의가 이루어지게 합니다. 표준은 0 Hz에서 400 GHz에 이르는 주파수 범위의 최소적인 방출 및 면역 요구 사항을 정의하며, 특정 요구 사항이 지정되지 않은 주파수 범위에서는 테스트가 필요하지 않다는 점도 유용합니다. 이는 표준을 적용하기 쉽고, 사용자 친화적으로 만들어 줍니다. IEC 61800-3:2022의 네 번째 판은 2017년에 게시된 세 번째 판을 대체하며, 기술적인 개정이 이루어졌습니다. 특히, 범위가 PDS가 내장된 기계 공구로 확장되었고, 방사 면역 테스트를 위한 주파수 범위가 6 GHz로 확장되었습니다. 이러한 기술적 변화는 현대 기술의 요구에 부응하며, 표준의 유효성을 증대시킵니다. 결론적으로, IEC 61800-3:2022 표준은 조절 가능한 전속 전력 드라이브 시스템과 기계 공구의 EMC 요구 사항을 명확히 하고, 다양한 드라이브 시스템에 대한 평가에서의 유용성을 보장하며, 새로운 기술적 변화에 맞춘 신뢰할 수 있는 기준을 제공하고 있습니다.
Die Norm IEC 61800-3:2022 behandelt die elektromagnetische Verträglichkeit (EMC) für regelbare elektrische Antriebssysteme (PDS) und Maschinenwerkzeuge (MT). Sie legt wesentliche Anforderungen fest, die für AC- und DC-PDS sowie MTs mit Eingangs- und/oder Ausgangsspannungen bis zu 35 kV AC RMS relevant sind. Ein herausragendes Merkmal dieser Norm ist die umfassende Anwendbarkeit auf Anlagen aller Leistungsstufen, was ihre Relevanz in der Branche erhöht. Die Stärke der IEC 61800-3:2022 liegt in ihrer detaillierten Definition von Mindestanforderungen für Emissionen und Immunität über einen Frequenzbereich von 0 Hz bis 400 GHz. Dies umfasst auch die Erweiterung des Frequenzbereichs für luftübertragene Immunitätstests auf 6 GHz, was eine präzisere Bewertung von PDS und MT in modernen Anwendungen ermöglicht. Eine weitere signifikante Verbesserung in dieser vierten Ausgabe ist die Ausweitung des Geltungsbereichs auf Maschinenwerkzeuge mit einem oder mehreren integrierten PDS. Dies zeigt eine zeitgemäße Anpassung der Norm an die aktuelle technologische Entwicklung und den Bedarf an integrierten Systemen. Diese Anpassungen zeigen das Engagement zur kontinuierlichen Verbesserung der Normen. Besonders hervorzuheben ist, dass diese Norm die Anforderungen für die gesamte Anlagentechnik umfasst, ohne spezifisch auf die elektrischen Maschinen einzugehen, welche die Energie zwischen elektrischen und mechanischen Formen umwandeln. Für rotierende elektrische Maschinen bleibt die Norm IEC 60034 zuständig. Dies stellt sicher, dass die Norm gezielt auf die elektromagnetische Verträglichkeit fokussiert ist und nicht in Edelstahlanforderungen abweicht. Die IEC 61800-3:2022 ist ein unverzichtbares Dokument für die Beurteilung von PDS und MT, einschließlich vollständiger Antriebsmodule (CDM) und grundlegender Antriebsmodule (BDM), sowohl mit als auch ohne Funkfunktion. Obwohl der Standard keine Anforderungen für die Funkübertragung und -empfang definiert, bleibt er ein wesentlicher Bestandteil für die Gewährleistung der elektromagnetischen Verträglichkeit in modernen Antriebssystemen. Insgesamt stellt die IEC 61800-3:2022 eine relevante und aktuelle Norm dar, die den Bedürfnissen der Branche nachkommt und insbesondere für Hersteller und Prüfspezialisten von entscheidender Bedeutung ist.
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