EN IEC 62477-1:2023
(Main)Safety requirements for power electronic converter systems and equipment - Part 1: General
Safety requirements for power electronic converter systems and equipment - Part 1: General
IEC 62477-1:2022 applies to power electronic converter systems (PECS), any specified accessories, and their components for electronic power conversion and electronic power switching, including the means for their control, protection, monitoring and measurement, such as with the main purpose of converting electric power, with rated system voltages not exceeding 1 000 V AC or 1 500 V DC. This document also applies to PECS which intentionally emit or receive radio waves for the purpose of radio communication. This document can also be used as a reference standard for product committees producing product standards for:
adjustable speed electric power drive systems (PDS);
standalone uninterruptible power systems (UPS);
low voltage stabilized DC power supplies;
bidirectional power converters. For PECS and their specified accessories for which no product standard exists, this document provides minimum requirements for safety aspects. This document has the status of a group safety publication in accordance with IEC Guide 104 for power electronic converter systems for solar, wind, tidal, wave, fuel cell or similar energy sources. According to IEC Guide 104, one of the responsibilities of technical committees is, wherever applicable, to make use of basic safety publications and/or group safety publications in the preparation of their product standards. Guidance for use of this group safety publication for product committees is given in Annex S. This document
establishes a common terminology for safety aspects relating to PECS,
establishes minimum requirements for the coordination of safety aspects of interrelated parts within a PECS,
establishes a common basis for minimum safety requirements for the PECS portion of products that contain PECS,
specifies requirements to reduce risks of fire, electric shock, thermal, energy and mechanical hazards, during use and operation and, where specifically stated, during service and maintenance, and
specifies minimum requirements to reduce risks with respect to PECS designed as pluggable and permanently connected equipment, whether it consists of a system of interconnected units or independent units, subject to installing, operating and maintaining the PECS in the manner prescribed by the manufacturer. This document does not cover
telecommunications apparatus other than power supplies to such apparatus,
functional safety aspects as covered by, for example, IEC 61508 (all parts), and
electrical equipment and systems for railways applications and electr
Sicherheitsanforderungen an Leistungselektronik-Umrichtersysteme und -betriebsmittel - Teil 1: Allgemeines
Exigences de sécurité applicables aux systèmes et matériels électroniques de conversion de puissance - Partie 1: Généralités
L'IEC 62477-1:2022 s'applique aux systèmes électroniques de conversion de puissance (PECS), à tout accessoire spécifié, ainsi qu'à leurs composants pour la conversion de puissance électronique et la commande (ouverture et fermeture) électronique de puissance, y compris les moyens de commande, de protection, de surveillance et de mesure, qui ont pour principale fonction la conversion de puissance électrique, d'une tension système assignée qui ne dépasse pas 1 000 V en courant alternatif ou 1 500 V en courant continu. Le présent document s'applique également aux PECS qui émettent ou reçoivent intentionnellement des ondes radioélectriques à des fins de radiocommunication. Le présent document peut également être utilisé comme norme de référence par les comités de produits qui élaborent des normes de produits applicables aux:
systèmes d'entraînement électrique de puissance à vitesse variable (PDS, Power Drive Systems);
alimentations sans interruption (ASI) autonomes;
alimentations stabilisées basse tension en courant continu;
convertisseurs de puissance bidirectionnels. Pour les PECS et leurs accessoires spécifiés pour lesquels il n'existe pas de norme de produits, le présent document spécifie des exigences minimales pour les aspects de sécurité. Le présent document a le statut d'une publication groupée de sécurité conformément au Guide 104 de l'IEC applicable aux systèmes électroniques de conversion de puissance pour énergie solaire, éolienne, des marées, des vagues, des piles à combustible ou sources d'énergie analogues. Conformément au Guide 104 de l'IEC, il incombe aux comités d'études d'utiliser, dans toute la mesure du possible, les publications fondamentales de sécurité et/ou les publications groupées de sécurité pour l'élaboration de leurs normes de produits. Les recommandations relatives à l'utilisation de la présente publication groupée de sécurité pour les comités de produits sont données à l'Annexe S. Le présent document
établit une terminologie commune applicable aux aspects de sécurité concernant les matériels et les PECS,
établit les exigences minimales pour la coordination des aspects de sécurité des parties interconnectées au sein d'un PECS,
établit une base commune applicable aux exigences minimales de sécurité de la partie du convertisseur électronique de puissance (PEC) des produits qui comprennent un PECS,
spécifie les exigences qui permettent de réduire les risques d'incendie, de choc électrique, les dangers thermiques, mécaniques et dus à l'énergie électrique, en cours d'utilisation et de fonctionnement et, lorsque cela est spécifiquement indiqué, au cours des opérations d'entretien et de maintenance, et
Varnostne zahteve za močnostne elektronike pretvorniške sisteme in opreme - 1. del: Splošno (IEC 62477-1:2022)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62477-1:2024
01-april-2024
Varnostne zahteve za močnostne elektronike pretvorniške sisteme in opreme - 1.
del: Splošno (IEC 62477-1:2022)
Safety requirements for power electronic converter systems and equipment - Part 1:
General (IEC 62477-1:2022)
Sicherheitsanforderungen an Leistungshalbleiter-Umrichtersysteme und -betriebsmittel -
Teil 1: Allgemeines (IEC 62477-1:2022)
Exigences de sécurité applicables aux systèmes et matériels électroniques de
conversion de puissance - Partie 1: Généralités (IEC 62477-1:2022)
Ta slovenski standard je istoveten z: EN IEC 62477-1:2023
ICS:
29.200 Usmerniki. Pretvorniki. Rectifiers. Convertors.
Stabilizirano električno Stabilized power supply
napajanje
SIST EN IEC 62477-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62477-1:2024
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SIST EN IEC 62477-1:2024
EUROPEAN STANDARD EN IEC 62477-1
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2023
ICS 29.200 Supersedes EN 62477-1:2012; EN 62477-
1:2012/A11:2014; EN 62477-1:2012/A1:2017; EN 62477-
1:2012/A12:2021
English Version
Safety requirements for power electronic converter systems and
equipment - Part 1: General
(IEC 62477-1:2022)
Exigences de sécurité applicables aux systèmes et Sicherheitsanforderungen an Leistungselektronik-
matériels électroniques de conversion de puissance - Umrichtersysteme und -betriebsmittel - Teil 1: Allgemeines
Partie 1: Généralités (IEC 62477-1:2022)
(IEC 62477-1:2022)
This European Standard was approved by CENELEC on 2023-08-09. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62477-1:2023 E
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SIST EN IEC 62477-1:2024
EN IEC 62477-1:2023 (E)
European foreword
The text of document 22/355/FDIS, future edition 2 of IEC 62477-1, prepared by IEC/TC 22 "Power
electronic systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 62477-1:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-05-09
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-08-09
document have to be withdrawn
This document supersedes EN 62477-1:2012 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62477-1:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60068-1:2013 NOTE Approved as EN 60068-1:2014 (not modified)
IEC 60068-2-14 NOTE Approved as EN IEC 60068-2-14
IEC 60068-2-31:2008 NOTE Approved as EN 60068-2-31:2008 (not modified)
IEC 60073:2002 NOTE Approved as EN 60073:2002 (not modified)
IEC 60085 NOTE Approved as EN 60085
IEC 60112:2020 NOTE Approved as EN IEC 60112:2020 (not modified)
IEC 60204-1:2016 NOTE Approved as EN
...
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