IEC 61800-5-1:2022
(Main)Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy
Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy
IEC 61800-5-1:2022 specifies requirements for adjustable speed electrical power drive systems (PDS) or their elements, with respect to electrical, thermal, fire, mechanical, energy and other relevant hazards. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electrical PDS which include the power conversion, basic drive module (BDM)/complete drive module (CDM) control, and a motor or motors.
Excluded are traction and electric vehicle BDM/CDM.
It applies to low-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 1,0 kV AC (50 Hz or 60 Hz) and up to and including 1,5 kV DC. It also applies to high-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 35 kV AC (50 Hz or 60 Hz) and up to and including 52 kV DC.
This document also applies to PDS which intentionally emits or receives radio waves for the purpose of radio communication.
This edition includes the following significant technical changes with respect to the previous edition:
a) harmonization with IEC 62477-1:2022;
b) harmonization with UL 61800-5-1 and CSA C22.2 No. 274, including an annex with a list of national deviation which was considered not possible to harmonize within a reasonable timeframe;
c) more detailed information about the evaluation of components according to this document and relevant safety component standards;
d) updated requirement for mechanical hazards including multiple IP ratings.
The contents of the corrigenda 1 (2023-09) and 2 (2025-12) have been included in this copy.
Entraînements électriques de puissance à vitesse variable - Partie 5-1: Exigences de sécurité - Électrique, thermique et énergétique
L’IEC 61800-5-1:2022 spécifie les exigences relatives aux entraînements électriques de puissance (PDS - power drive system) à vitesse variable ou leurs éléments, en ce qui concerne les dangers électriques, thermiques, d'incendie, mécaniques et énergétiques, et d'autres risques appropriés. Elle ne couvre pas le matériel entraîné, à l’exception des exigences relatives aux interfaces. Elle s'applique aux PDS à vitesse variable qui incluent la conversion de puissance, la commande de module d’entraînement principal (BDM)/module d’entraînement complet (CDM) et un ou plusieurs moteurs. Les BDM/CDM pour les véhicules électriques et les véhicules de traction sont exclus. Elle s'applique aux PDS électriques à vitesse variable basse tension destinés à alimenter un ou plusieurs moteurs à partir d'un BDM/CDM relié à des tensions entre phases allant jusqu'à 1,0 kV inclus en courant alternatif (50 Hz ou 60 Hz) et jusqu'à 1,5 kV inclus en courant continu. Elle s'applique également aux PDS électriques à vitesse variable haute tension destinés à alimenter un ou plusieurs moteurs à partir d'un BDM/CDM relié à des tensions entre phases allant jusqu'à 35 kV inclus en courant alternatif (50 Hz ou 60 Hz) et jusqu'à 52 kV inclus en courant continu. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) harmonisation avec l'IEC 62477-1:2022;
b) harmonisation avec l'UL 61800-5-1 et la CSA C22.2 No 274, incluant une annexe contenant une liste des divergences nationales qui ont été considérées comme étant impossibles à harmoniser dans un délai raisonnable;
c) informations plus détaillées relatives à l'évaluation des composants selon l'IEC 61800-5-1 et les normes pertinentes relatives aux composants de sécurité;
d) exigences mises à jour concernant les dangers mécaniques, y compris plusieurs classifications IP.
Les contenus des corrigenda 1 (2023-09) et 2 (2025-12) ont été pris en considération dans cet exemplaire
General Information
- Status
- Published
- Publication Date
- 30-Aug-2022
- Technical Committee
- SC 22G - Adjustable speed electric power drive systems (PDS)
- Drafting Committee
- MT 11 - TC 22/SC 22G/MT 11
- Current Stage
- PPUB - Publication issued
- Start Date
- 31-Aug-2022
- Completion Date
- 26-Aug-2022
Relations
- Effective Date
- 05-Dec-2025
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
Overview
The IEC 61800-5-1:2022 standard sets forth comprehensive safety requirements for adjustable speed electrical power drive systems (PDS), focusing on electrical, thermal, and energy hazards associated with these systems. It addresses adjustable speed drives including power conversion units, basic drive modules (BDM), complete drive modules (CDM), and associated motors. This standard covers low-voltage PDS up to 1 kV AC and 1.5 kV DC, as well as high-voltage systems up to 35 kV AC and 52 kV DC. Traction and electric vehicle drive modules are not covered by this edition. An updated third edition introduces harmonization with related international standards such as IEC 62477-1:2022 and UL 61800-5-1, enhanced mechanical hazard requirements, and updated component evaluation guidelines.
Key Topics
Electrical Hazard Protection
The standard defines measures to protect against electric shock, short circuits, overloads, and electrical energy hazards. It includes requirements for decisive voltage classes, insulation, protective devices, and safety coordination across upstream and downstream components.Thermal and Fire Safety
IEC 61800-5-1:2022 addresses fire risk management by specifying fire hazard assessments related to circuit components and enclosures. Material selection, temperature limits, and fire-resistant enclosure designs help mitigate thermal dangers.Mechanical Safety
Protection against hazards from rotating parts, sharp edges, and mechanical failures such as torsional speed and transient torque are detailed. Requirements for enclosures and mechanical robustness, including IP ratings and handling features, ensure safe operation.Energy Hazard Management
The standard incorporates control of hazardous electrical energy levels and limited power sources, alongside provisions to handle multiple supply sources and DC link sharing safely.Environmental and Electromagnetic Compatibility
Protection against environmental stresses such as corrosion, condensation, UV exposure, and excessive acoustic noise is addressed. Requirements for electromagnetic field resistance and compatibility with residual current-operated protective devices (RCDs) are defined.Testing and Verification
Thorough test protocols covering visual inspection, mechanical and electrical testing, fault simulation, material and environmental tests validate compliance. The standard includes guidelines for test sample selection, earthing conditions, and sequence of tests to ensure reliability.Information and Marking
Detailed instructions and markings for installation, operation, handling, and commissioning support correct and safe usage of adjustable speed drives. Documentation requirements emphasize electronic and printed information accessibility.
Applications
IEC 61800-5-1:2022 is critical for manufacturers, designers, and users of adjustable speed electrical power drives in a range of industries including manufacturing, automation, and process control. Its safety requirements guide the design and deployment of variable speed drives feeding motors in industrial plants, HVAC systems, conveyors, and pumps. The standard ensures drives operate safely under normal and abnormal conditions, minimizing risks related to electrical shock, fire, thermal overload, mechanical failures, and energy hazards. Compliance supports meeting legal safety obligations and enhances workplace safety, reliability, and system longevity.
Related Standards
- IEC 61800 Series – Comprehensive standards covering adjustable speed electrical power drive systems, including functional safety and electromagnetic compatibility.
- IEC 62477-1:2022 – Safety requirements for power electronic converter systems and equipment.
- UL 61800-5-1 and CSA C22.2 No. 274 – North American safety standards harmonized with IEC 61800-5-1 offering national deviations annexed.
- IEC 60364 – Electrical installations of buildings, relevant for protection requirements.
- IEC 61010 – Safety requirements for electrical equipment for measurement and laboratory use, related to aspects of insulation and environmental protection.
By adhering to IEC 61800-5-1:2022, stakeholders ensure robust safety frameworks for adjustable speed electrical drives, addressing electrical, thermal, and mechanical concerns while enabling effective energy management and operational reliability.
Frequently Asked Questions
IEC 61800-5-1:2022 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy". This standard covers: IEC 61800-5-1:2022 specifies requirements for adjustable speed electrical power drive systems (PDS) or their elements, with respect to electrical, thermal, fire, mechanical, energy and other relevant hazards. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electrical PDS which include the power conversion, basic drive module (BDM)/complete drive module (CDM) control, and a motor or motors. Excluded are traction and electric vehicle BDM/CDM. It applies to low-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 1,0 kV AC (50 Hz or 60 Hz) and up to and including 1,5 kV DC. It also applies to high-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 35 kV AC (50 Hz or 60 Hz) and up to and including 52 kV DC. This document also applies to PDS which intentionally emits or receives radio waves for the purpose of radio communication. This edition includes the following significant technical changes with respect to the previous edition: a) harmonization with IEC 62477-1:2022; b) harmonization with UL 61800-5-1 and CSA C22.2 No. 274, including an annex with a list of national deviation which was considered not possible to harmonize within a reasonable timeframe; c) more detailed information about the evaluation of components according to this document and relevant safety component standards; d) updated requirement for mechanical hazards including multiple IP ratings. The contents of the corrigenda 1 (2023-09) and 2 (2025-12) have been included in this copy.
IEC 61800-5-1:2022 specifies requirements for adjustable speed electrical power drive systems (PDS) or their elements, with respect to electrical, thermal, fire, mechanical, energy and other relevant hazards. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electrical PDS which include the power conversion, basic drive module (BDM)/complete drive module (CDM) control, and a motor or motors. Excluded are traction and electric vehicle BDM/CDM. It applies to low-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 1,0 kV AC (50 Hz or 60 Hz) and up to and including 1,5 kV DC. It also applies to high-voltage adjustable speed electrical PDS intended to feed a motor or motors from a BDM/CDM connected to phase-to-phase voltages of up to and including 35 kV AC (50 Hz or 60 Hz) and up to and including 52 kV DC. This document also applies to PDS which intentionally emits or receives radio waves for the purpose of radio communication. This edition includes the following significant technical changes with respect to the previous edition: a) harmonization with IEC 62477-1:2022; b) harmonization with UL 61800-5-1 and CSA C22.2 No. 274, including an annex with a list of national deviation which was considered not possible to harmonize within a reasonable timeframe; c) more detailed information about the evaluation of components according to this document and relevant safety component standards; d) updated requirement for mechanical hazards including multiple IP ratings. The contents of the corrigenda 1 (2023-09) and 2 (2025-12) have been included in this copy.
IEC 61800-5-1:2022 is classified under the following ICS (International Classification for Standards) categories: 13.110 - Safety of machinery; 29.130.99 - Other switchgear and controlgear; 29.200 - Rectifiers. Convertors. Stabilized power supply. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 61800-5-1:2022 has the following relationships with other standards: It is inter standard links to IEC 61800-5-1:2022/COR2:2025, IEC 61800-5-1:2022/COR1:2023, IEC 61800-5-1:2007, IEC 61800-5-1:2007/AMD1:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase IEC 61800-5-1:2022 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 61800-5-1 ®
Edition 3.0 2022-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 5-1: Safety requirements – Electrical, thermal and energy
Entraînements électriques de puissance à vitesse variable –
Partie 5-1: Exigences de sécurité – Électrique, thermique et énergétique
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IEC 61800-5-1 ®
Edition 3.0 2022-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Adjustable speed electrical power drive systems –
Part 5-1: Safety requirements – Electrical, thermal and energy
Entraînements électriques de puissance à vitesse variable –
Partie 5-1: Exigences de sécurité – Électrique, thermique et énergétique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.110; 29.130.99; 29.200 ISBN 978-2-8322-4155-4
– 2 – IEC 61800-5-1:2022 © IEC 2022
CONTENTS
FOREWORD . 15
INTRODUCTION . 17
0.1 General . 17
0.2 Feedback from industry and national committees . 19
0.3 Requirement covered by other relevant parts of the IEC 61800 series . 19
1 Scope . 20
2 Normative references . 20
3 Terms and definitions . 24
4 Protection against hazards . 40
4.1 General . 40
4.2 Single-fault conditions and abnormal operating conditions . 41
4.3 Short-circuit and overload protection . 42
4.3.1 General . 42
4.3.2 Input short-circuit rating and available output short-circuit current . 43
4.3.3 Short-circuit coordination (upstream protection) . 44
4.3.4 Protection by several devices . 44
4.3.5 Motor overload and overtemperature protection . 45
4.3.6 BDM/CDM providing current limiting control . 46
4.4 Protection against electric shock . 46
4.4.1 General . 46
4.4.2 Decisive voltage class (DVC) . 46
4.4.3 Provision for basic protection . 53
4.4.4 Provision for fault protection . 56
4.4.5 Provisions for enhanced protection . 64
4.4.6 Protective measures . 65
4.4.7 Insulation . 67
4.4.8 Compatibility with residual current-operated protective devices (RCD) . 88
4.4.9 Capacitor discharge . 89
4.4.10 Access conditions for high-voltage sections of BDM/CDM/PDS
(interlock) . 89
4.5 Protection against electrical energy hazards . 91
4.5.1 General . 91
4.5.2 Determination of hazardous electrical energy level . 92
4.5.3 Limited power sources . 92
4.6 Protection against fire and thermal hazards . 94
4.6.1 General . 94
4.6.2 Circuits and components representing a fire hazard . 94
4.6.3 Selection of components to mitigate the risk of a fire hazard . 94
4.6.4 Fire protection provided by enclosures . 95
4.6.5 Temperature limits . 96
4.7 Protection against mechanical hazards . 98
4.7.1 General . 98
4.7.2 Critical torsional speed . 99
4.7.3 Transient torque analysis . 99
4.7.4 Specific requirements for liquid cooled BDM/CDM/PDS . 99
4.7.5 Mechanical hazards from rotating parts . 101
4.7.6 Sharp edges . 102
4.8 BDM/CDM/PDS with multiple sources of supply . 102
4.8.1 General . 102
4.8.2 Low-voltage DC link sharing . 103
4.9 Protection against environmental stresses . 103
4.9.1 General . 103
4.9.2 Protection against corrosion . 105
4.10 Protection against excessive acoustic noise hazards . 105
4.10.1 General . 105
4.10.2 Acoustic noise level . 105
4.11 Wiring and connections . 106
4.11.1 General . 106
4.11.2 Insulation of conductors . 107
4.11.3 Stranded wire . 109
4.11.4 Routing and clamping . 109
4.11.5 Identification of conductors and terminals of mains supply and non-
mains supply . 109
4.11.6 Splices and connections . 110
4.11.7 Accessible connections . 110
4.11.8 Interconnections between parts of the PDS . 111
4.11.9 Supply connections for permanently connected BDM/CDM/PDS . 111
4.11.10 Supply connections for pluggable BDM/CDM/PDS . 111
4.11.11 Terminals . 113
4.11.12 Provisions for connecting the shield of shielded wire or cable . 116
4.12 Mechanical requirements for enclosures . 117
4.12.1 General . 117
4.12.2 Handles and manual controls . 117
4.12.3 Cast metal enclosure . 118
4.12.4 Sheet metal enclosure . 118
4.12.5 Stability for floor-standing BDM/CDM/PDS . 121
4.12.6 Wiring strain relief . 121
4.12.7 Polymeric enclosure stress relief . 122
4.12.8 Internal condensation or accumulation of water . 122
4.12.9 Polymeric outdoor enclosure ultra-violet (UV) resistance . 122
4.13 Components . 123
4.13.1 Components general. 123
4.13.2 Components representing a fire hazard . 123
4.13.3 Components being part of an enclosure . 123
4.13.4 Components representing a mechanical hazard . 124
4.13.5 Wound components . 124
4.13.6 Protective devices . 124
4.14 Protection against electromagnetic fields . 124
5 Test requirements. 124
5.1 General . 124
5.1.1 Test objectives and classification . 124
5.1.2 Selection of test samples . 125
5.1.3 Sequence of tests . 125
5.1.4 Earthing conditions . 125
5.1.5 General conditions for tests . 125
5.1.6 Compliance . 126
– 4 – IEC 61800-5-1:2022 © IEC 2022
5.1.7 Test overview . 126
5.2 Test specifications . 129
5.2.1 Visual inspections (type test, routine test and sample test) . 129
5.2.2 Mechanical tests . 129
5.2.3 Electrical tests . 138
5.2.4 Abnormal operation and simulated faults tests . 157
5.2.5 Material tests . 170
5.2.6 Environmental tests (type tests) . 174
5.2.7 Hydrostatic pressure test (type test, routine test) . 180
5.2.8 Electromagnetic fields (EMF) test (type test) . 181
6 Information and marking requirements . 181
6.1 General . 181
6.1.1 Overview . 181
6.1.2 Documentation in electronic form . 184
6.1.3 Installation Instructions . 185
6.2 Information for selection . 185
6.2.1 General . 185
6.2.2 Instructions and markings pertaining to accessories . 187
6.3 Information for installation and commissioning . 187
6.3.1 General . 187
6.3.2 Mechanical considerations . 187
6.3.3 Environment . 187
6.3.4 Handling and mounting . 188
6.3.5 Enclosure temperature . 188
6.3.6 Open type BDM/CDM . 188
6.3.7 Connections . 189
6.3.8 Commissioning . 191
6.3.9 Protection requirements . 191
6.3.10 Motor and driven equipment . 195
6.3.11 Field installed components . 196
6.4 Information for intended use . 196
6.4.1 General . 196
6.4.2 Adjustment . 196
6.4.3 Labels, signs, symbols and signals . 196
6.4.4 Hot surface . 198
6.4.5 Control and device marking . 198
6.4.6 Stability for floor-standing BDM/CDM/PDS . 199
6.5 Supplementary information . 199
6.5.1 General . 199
6.5.2 Capacitor discharge . 199
6.5.3 Special operation mode – Auto restart/bypass connection . 200
6.5.4 Other hazards . 200
6.5.5 BDM/CDM/PDS with multiple sources of supply . 200
6.5.6 PT/CT connection . 200
6.5.7 Access conditions for high-voltage BDM/CDM/PDS during maintenance . 200
Annex A (normative) Additional information for protection against electric shock . 202
A.1 General . 202
A.2 Protection by means of DVC As . 202
A.3 Protection by means of protective impedance . 203
A.4 Protection by using limited voltages . 204
A.5 Evaluation of the working voltage of circuits . 204
A.5.1 General . 204
A.5.2 Classification of the working voltage . 205
A.5.3 AC working voltage . 205
A.5.4 DC working voltage . 206
A.5.5 Pulsating working voltage . 207
A.6 The concept of protective measures according to 4.4 . 208
A.6.1 General . 208
A.6.2 General concept of protection against electric shock . 209
A.6.3 Examples of the use of elements of protective measures . 210
Annex B (informative) Considerations for the reduction of the pollution degree . 215
B.1 General . 215
B.2 Factors influencing the pollution degree . 215
B.3 Reduction of influencing factors . 215
Annex C (informative) Symbols referred . 216
C.1 Symbols used . 216
C.2 Determination of contrast . 218
Annex D (normative) Evaluation of clearance and creepage distances . 219
D.1 Measurement . 219
D.2 Relationship of measurement to pollution degree . 219
D.3 Examples . 219
Annex E (normative) Altitude correction for clearances . 226
E.1 Correction factor for clearances at altitudes above 2 000 m . 226
E.2 Test voltages for verifying clearances at different altitudes . 226
Annex F (normative) Clearance and creepage distance determination for frequencies
greater than 30 kHz . 228
F.1 General influence of the frequency on the withstand characteristics . 228
F.2 Clearance . 228
F.2.1 General . 228
F.2.2 Clearance for inhomogenous fields . 229
F.2.3 Clearance for approximately homogenous fields . 230
F.3 Creepage distance . 231
F.4 Solid insulation . 232
F.4.1 General . 232
F.4.2 Approximately uniform field distribution without air gaps or voids . 232
F.4.3 Other cases . 233
Annex G (informative) Cross-sections of round conductors . 234
Annex H (informative) Guidelines for RCD compatibility . 235
H.1 Selection of RCD type . 235
H.2 Fault current waveforms. 236
Annex I (informative) Examples of overvoltage category reduction . 240
I.1 General . 240
I.2 Protection to the surroundings (see 4.4.7.2) . 240
I.2.1 Circuits connected directly to mains supply (see 4.4.7.2.3) . 240
I.2.2 Circuits connected to the non-mains supply (see 4.4.7.2.4) . 243
I.2.3 Insulation between circuits (see 4.4.7.2.5) . 243
I.3 Functional insulation (see 4.4.7.3) . 244
– 6 – IEC 61800-5-1:2022 © IEC 2022
I.4 Further examples . 244
Annex J (informative) Burn thresholds for touchable surfaces . 246
J.1 General . 246
J.2 Burn thresholds . 246
Annex K (informative) Table of electrochemical potentials . 249
Annex L (informative) Measuring instrument for touch current measurements . 250
L.1 Measuring test circuit . 250
L.2 Requirements for measuring instruments . 250
Annex M (normative) Test probes for determining access . 251
Annex N (informative) Guidance regarding short-circuit current . 254
Annex O (informative) Guidance for determination of clearance and creepage distance . 255
O.1 Guideline for determination of clearance . 255
O.2 Guideline for determination of creepage distance . 256
O.3 Minimum clearance and creepage distances for material . 257
Annex P (normative) Protection of persons against electromagnetic fields for
frequencies from 0 Hz up to 300 GHz . 258
P.1 General influence of electromagnetic fields to persons. 258
P.1.1 General . 258
P.1.2 Low-frequency electric field effects (1 Hz to 100 kHz) . 258
P.1.3 Low-frequency magnetic field effects (1 Hz to 100 kHz) . 258
P.1.4 Low-frequency electric and magnetic field effects . 258
P.1.5 High-frequency electromagnetic field effects (100 kHz to 300 GHz) . 258
P.1.6 Current knowledge on low-level effects . 259
P.1.7 Biological effects versus adverse health effects . 259
P.1.8 Influence of EMF on passive and active medical implants . 259
P.2 Recommendations from ICNIRP Guidelines against exposure to EMF . 259
P.2.1 Adoption of exposure limits from ICNIRP . 259
P.2.2 Limits of EMF exposure for transportation and storage . 261
P.3 Protection of persons against exposure of EMF . 261
P.3.1 General . 261
P.3.2 EMF requirements for general public access areas . 262
P.3.3 EMF requirements for general-access areas, service-access areas and
restricted-access areas. 262
P.3.4 EMF requirements for transportation and storage . 262
P.4 Electromagnetic fields (EMF) test (type test) . 263
P.4.1 General test set up for EMF . 263
P.4.2 EMF test . 263
P.5 Electromagnetic fields (EMF) marking . 263
Annex Q (informative) Automatic disconnection of supply . 264
Q.1 Maximum disconnection times . 264
Q.2 Supplementary protective equipotential bonding . 265
Annex R (informative) Risk assessment according to IEC Guide 116 . 266
R.1 General . 266
R.2 Risk assessment . 266
Annex S (informative) In-some-country requirements – United States of America
voltages less than 1,5 kV AC or DC . 268
S.0 General . 268
S.1 Scope . 268
S.2 Normative references . 268
S.3 Terms and definitions. 268
S.4 Protection against hazards . 269
S.4.1 General . 269
S.4.2 Single-fault conditions and abnormal operating condition . 269
S.4.3 Short-circuit and overload protection . 269
S.4.4 Protection against electric shock . 271
S.4.5 Protection against electrical energy hazards . 281
S.4.6 Protection against fire and thermal hazards . 281
S.4.7 Protection against mechanical hazards . 282
S.4.8 BDM/CDM/PDS with multiple sources of supply . 284
S.4.9 Protection against environmental stresses . 284
S.4.10 Protection against excessive acoustic noise hazards . 284
S.4.11 Wiring and connections . 284
S.4.12 Mechanical requirements for enclosures . 294
S.4.200 Auxiliary device . 306
S.4.201 Accessories . 306
S.4.202 Provisions for mounting . 306
S.4.203 Capacitors . 306
S.5 Test requirements . 307
S.5.1 General . 307
S.5.2 Test specifications . 308
S.6 Information and marking requirements . 328
S.6.1 General . 328
S.6.2 Information for selection . 328
S.6.3 Information for installation and commissioning . 329
S.6.4 Information for intended use . 333
S.6.5 Supplementary information . 333
S.200 Evaluation of clearance and creepage distances . 334
S.200.1 Clearance and creepage distances . 335
S.201 Normative references and component standards . 337
S.202 IEC to USA standard references . 340
S.203 Isolated secondary circuits and circuits supplied by battery . 343
S.203.1 Isolated secondary circuits . 343
S.203.2 Secondary circuits test . 349
S.203.3 Circuits supplied by a battery . 351
S.204 Full-load motor-running currents . 351
Annex T (informative) In-some-country requirements – Canada voltages up to 34,5 kV . 354
T.0 General . 354
T.1 Scope . 354
T.2 Normative references . 354
T.3 Terms and definitions. 356
T.4 Protection against hazards . 357
T.4.1 General . 357
T.4.2 Single-fault conditions and abnormal operating condition . 357
T.4.3 Short-circuit and overload protection . 357
T.4.4 Protection against electric shock . 358
T.4.5 Protection against electrical energy hazards . 367
T.4.6 Protection against fire and thermal hazards . 368
– 8 – IEC 61800-5-1:2022 © IEC 2022
T.4.7 Protection against mechanical hazards . 369
T.4.8 BDM/CDM/PDS with multiple sources of supply . 369
T.4.9 Protection against environmental stresses . 369
T.4.10 Protection against excessive acoustic noise hazards . 369
T.4.11 Wiring and connections . 369
T.4.12 Mechanical requirements for enclosures . 382
T.4.13 Components . 386
T.4.14 Protection against electromagnetic fields . 391
T.5 Test requirements . 391
T.5.1 General . 391
T.5.2 Test specifications . 391
T.6 Information and marking requirements . 416
T.6.1 General . 416
T.6.2 Information for selection . 418
T.6.3 Information for installation and commissioning . 419
T.6.4 Information for intended use . 421
T.6.5 Supplementary information . 423
T.200 IEC normative references replaced by CSA standards . 423
Bibliography . 426
Figure 1 – PDS hardware configuration within an installation . 35
Figure 2 – Time-voltage zones for DVC As and DVC B circuits – DC . 50
Figure 3 – Time-voltage zones for DVC As and DVC B circuits – AC peak . 51
Figure 4 – Time-voltage zones for conductive accessible parts . 52
Figure 5 – Example of a protective class I BDM/CDM arrangement and its associated
protective equipotential bonding . 58
Figure 6 – Example of a protective class I BDM/CDM arrangement and its associated
protective equipotential bonding through direct metallic contact . 59
Figure 7 – Example for interconnections within BDM/CDM and between parts of the
PDS . 106
Figure 8 – Example for interconnections between parts of the PDS (BDM/CDM parts
separated by field wiring) . 107
Figure 9 – Example arrangement of insulated conductors in a cable . 108
Figure 10 – Detachable mains supply cords and connections . 112
Figure 11 – Wire bending space . 116
Figure 12 – Supported and unsupported enclosure parts . 119
Figure 13 – Impact test using a steel ball . 135
Figure 14 – Voltage test procedures . 146
Figure 15 – Partial discharge test procedure . 148
Figure 16 – Electric strength test instrument . 154
Figure 17 – Mandrel . 155
Figure 18 – Initial position of mandrel . 155
Figure 19 – Final position of mandrel . 155
Figure 20 – Position of metal foil on insulating material. 156
Figure 21 – Protective equipotential bonding test set up . 160
Figure 22 – Example of short-circuit test between BDM/CDM motor power port and
protective earth (motor separately earthed). 162
Figure 23 – Example of short-circuit test between BDM/CDM motor power port and
protective earth (motor earthed through BDM/CDM) .
...
Die Norm IEC 61800-5-1:2022 legt Anforderungen für einstellbare elektrische Antriebssysteme fest und konzentriert sich dabei auf sicherheitsrelevante Aspekte wie elektrische, thermische, feuertechnische und mechanische Gefahren sowie Energie- und andere relevante Risiken. Diese umfassenden Vorgaben sind besonders bedeutend für Hersteller und Anwender von Antriebssystemen, da sie nicht nur die Sicherheit, sondern auch die Effizienz und Zuverlässigkeit der Systeme erhöhen. Ein zentraler Stärke dieser Norm ist die klare Abgrenzung ihrer Anwendbarkeit. Sie richtet sich spezifisch an Systeme mit einstellbarer Geschwindigkeit, die Leistungskonverter, Grundmodul- und Komplettmodulsteuerungen sowie Motoren umfassen. Dies ermöglicht es Entwicklern, gezielt auf die Anforderungen einzugehen, während die Norm den Ausschluss von Antriebssystemen für den Lastbetrieb und elektrische Fahrzeuge klar benennt. Solche präzisen Grenzsetzungen tragen zur Vermeidung von Missverständnissen bei und fördern eine sichere Implementierung. Die Norm behandelt sowohl Niederspannungs- als auch Hochspannungssysteme, was ihre Relevanz über unterschiedliche Anwendungen hinweg erhöht. Insbesondere die Anforderungen für Hochspannungssysteme bis zu 35 kV AC und 52 kV DC sind für Industrieanwendungen von entscheidender Bedeutung. Zudem werden Systeme einbezogen, die absichtlich Funkwellen senden oder empfangen, was die Norm auch für moderne, vernetzte Anwendungen relevant macht. Die technischen Änderungen in dieser Ausgabe, insbesondere die Harmonisierung mit IEC 62477-1:2022, UL 61800-5-1 und CSA C22.2 No. 274, zeigen das Bestreben, internationale Standards zu integrieren und zu vereinheitlichen. Diese Harmonisierung ist entscheidend für die globalisierte Industrie, da sie die Marktzugänglichkeit verbessert und den Aufwand für die Einhaltung verschiedener Standards verringert. Ein weiterer positiver Aspekt der Norm ist die detaillierte Information zur Bewertung von Komponenten sowie die Aktualisierung der Anforderungen an mechanische Gefahren, einschließlich vielfältiger IP-Klassifizierungen. Dies gibt Herstellern wertvolle Hinweise zur Prüfung und Auswahl sicherheitsrelevanter Bauteile. Zusammenfassend lässt sich sagen, dass die Norm IEC 61800-5-1:2022 eine wesentliche Grundlage für die Sicherheit und Effizienz von einstellbaren elektrischen Antriebssystemen bietet. Ihre breite Anwendbarkeit, die klaren Anforderungen und die Berücksichtigung aktueller Entwicklungen und Gefahren machen sie zu einem unverzichtbaren Dokument für Fachleute in der Branche.
IEC 61800-5-1:2022 establishes a comprehensive framework for safety requirements pertaining to adjustable speed electrical power drive systems (PDS). Its scope encompasses critical aspects related to electrical, thermal, fire, mechanical, and energy hazards. By focusing on these categories, the standard ensures that safety measures are in place to mitigate risks associated with the operation of adjustable speed electrical PDS. One of the significant strengths of IEC 61800-5-1:2022 is its applicability to both low-voltage and high-voltage adjustable speed electrical PDS. Specifically, it addresses systems designed to operate with phase-to-phase voltages of up to and including 1.0 kV AC and 1.5 kV DC for low-voltage systems, and up to 35 kV AC and 52 kV DC for high-voltage systems. This extensive voltage range accommodates a wide variety of applications, illustrating the standard's relevance across different operational contexts. Furthermore, the standard includes provisions for systems that intentionally emit or receive radio waves, highlighting its modern relevance in an increasingly interconnected world. This inclusion recognizes the need for guidance on the safety of adjustable speed electrical PDS that are integrated with communication technologies. The updated edition presents notable technical changes that enhance its efficacy. The harmonization with IEC 62477-1:2022 and standards from UL and CSA reflects a commitment to international consistency in safety requirements, promoting global trade and collaboration. Enhanced details regarding the evaluation of components and updated mechanical hazard requirements, including multiple IP ratings, signify a proactive approach to addressing evolving safety concerns in the industry. The comprehensive nature of IEC 61800-5-1:2022 and its alignment with other established standards solidify its position as a vital reference for manufacturers and engineers working with adjustable speed electrical power drive systems. Its focus on safety across various dimensions ensures that users can operate these systems with a greater assurance of safety and reliability in diverse settings.
IEC 61800-5-1:2022は、可変速度電気駆動システム（PDS）の安全要件に関する重要な標準です。この標準は、電気的、熱的、火災、機械的、エネルギーおよびその他の関連する危険に対して、可変速度電気PDSまたはその要素に対する要件を定めています。また、駆動機器に関してはインターフェース要件を除いてカバーしていません。IEC 61800-5-1:2022の適用範囲は、基本駆動モジュール（BDM）および完全駆動モジュール（CDM）制御を含む可変速度電気PDSに限定され、1.0 kV ACおよび1.5 kV DCまでの低電圧と、35 kV ACおよび52 kV DCまでの高電圧に対応しています。 この標準の強みは、IEC 62477-1:2022、UL 61800-5-1、CSA C22.2 No. 274との調和が図られている点です。この調和により、国別の偏差に関する附属書が追加され、合理的な時間内に調和できなかった要素が明示されています。さらに、前版に比べてコンポーネントの評価に関する詳細な情報が記載されており、関連する安全コンポーネント標準に基づいた評価が促進されています。 また、機械的危険に関する要件が更新され、複数のIP等級が取り入れられたことで、より一層の安全性が確保されています。さらに、通信の目的で意図的に電波を発信または受信するPDSにも適用されるため、現代の通信技術にも対応しています。 このように、IEC 61800-5-1:2022は、可変速度電気駆動システムの安全性を高めるための包括的な要件を提供し、関連業界における標準化の重要な役割を果たしています。
La norme IEC 61800-5-1:2022 représente une avancée majeure dans le domaine des systèmes de commande de puissance électrique à vitesse variable. Son champ d'application est clairement défini, englobant les systèmes de conduite de puissance électrique ajustables tant au niveau électrique que thermique, ainsi que d'autres risques pertinents tels que ceux liés au feu et à l'énergie. Ce cadre normatif assure non seulement la protection des systèmes, mais également la sécurité des utilisateurs en spécifiant des exigences précises. Parmi les forces notables de cette norme, on trouve son approche exhaustive qui inclut les conversions de puissance, le module de commande basique (BDM) et les modules de conduite complets (CDM) reliés à des moteurs. En offrant des exigences modulaires claires, la norme permet une meilleure compréhension et application dans le secteur des systèmes de commande à puissance variable. De plus, l’inclusion des systèmes de transmission de radiofréquence pour la communication témoigne de son actualité et de sa pertinence dans un monde de plus en plus interconnecté. Un autre point fort est l'harmonisation avec d'autres normes, comme l'IEC 62477-1:2022, UL 61800-5-1 et CSA C22.2 No. 274. Cette harmonisation améliore la cohérence et la compatibilité des normes, facilitant ainsi l'intégration des systèmes adaptés à des contextes variés. La mise à jour des exigences liées aux dangers mécaniques, incluant des classifications IP multiples, renforce la sécurité des installations et souligne l'impératif d'une protection accrue dans les environnements de travail. En outre, la norme prend en compte les systèmes à basse et haute tension, garantissant ainsi une large applicabilité dans le domaine des PDS ajustables. Cela permet aux utilisateurs de bénéficier d’une large gamme de solutions adaptées à différentes exigences de tension et d'application. Les informations détaillées sur l'évaluation des composants selon cette norme et les standards de sécurité des composants connexes sont primordiales pour notifier les fabricants et les utilisateurs sur les spécifications à respecter. La norme IEC 61800-5-1:2022 n'est pas seulement une ressource technique; elle représente un cadre essentiel pour assurer la sécurité et l'efficacité dans le domaine des systèmes électriques à vitesse variable. Par son contenu, elle répond aux besoins contemporains des industries en intégrant des considérations de sécurité électrique, thermique et énergétique tout en garantissant une conformité accrue dans un marché globalisé.
IEC 61800-5-1:2022 표준은 조정 가능한 전기 동력 전달 시스템(PDS)의 안전 요구 사항을 다루는 중요한 문서입니다. 이 표준은 전기, 열, 화재, 기계적, 에너지 및 기타 관련 위험에 대한 요구 사항을 명확히 하고 있어 PDS의 안전성을 높이는 데 크게 기여합니다. 표준의 범위는 저전압 및 고전압 조정 가능한 전기 PDS에 걸쳐 있으며, 이는 최대 1.0 kV AC 및 1.5 kV DC, 그리고 최대 35 kV AC 및 52 kV DC에 이르는 시스템에 적용됩니다. 그 결과, 이 표준은 매우 폭넓은 전기적 요구를 충족하는 조정 가능한 시스템에 대한 안정성과 신뢰성을 보장합니다. 또한, 본 문서는 의도적으로 라디오 통신을 위해 전파를 방출하거나 수신하는 PDS에도 적용됩니다. IEC 61800-5-1:2022의 강점은 그 세부성과 포괄성에 있습니다. 특히, 과거 버전과 비교하여 UL 61800-5-1 및 CSA C22.2 No. 274와의 조화를 꾀하고, 새로운 IP 등급을 포함한 기계적 위험에 대한 업데이트된 요구 사항을 제공함으로써 최신 기술 동향을 반영하고 있습니다. 또한, 구성 요소 평가에 대한 더 세부적인 정보와 관련 안전 구성 요소 표준을 제공하여, 제조업체들이 더 나은 안전성과 성능을 보장할 수 있도록 지원합니다. 이러한 변경 사항들은 조정 가능한 전기 PDS의 설계 및 운영에 있어 매우 중요한 참고 자료가 됩니다. IEC 61800-5-1:2022 표준은 전기 동력 전달 시스템의 안전성을 확보하기 위한 필수 기준을 제공하며, 업체들이 안전하고 신뢰할 수 있는 제품을 개발하는 데 도움을 줍니다.
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