IEC 61558-2-3:2023

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners

IEC 61558-2-3:2023 is available as IEC 61558-2-3:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
This part of IEC 61558 deals with the safety of ignition transformers for gas and oil burners. Ignition transformers incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) adjustment of structure and references in accordance with IEC 61558-1:2017.
It has the status of a group safety publication in accordance with IEC Guide 104. The contents of the corrigendum 1 (2023-09) have been included in this copy.

Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et des combinaisons de ces éléments - Partie 2-3 : Exigences particulières et essais pour les transformateurs d'allumage pour brûleurs à gaz et combustibles liquides

IEC 61558-2-3:2023 est disponible sous forme de IEC 61558-2-3:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
La présente partie de l'IEC 61558 traite de la sécurité des transformateurs d'allumage pour brûleurs à gaz et combustibles liquides. Les transformateurs d'allumage qui incorporent des circuits électroniques sont également couverts par le présent document. Cette troisième édition annule et remplace la deuxième édition parue en 2010. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) la structure et les références ont été alignées sur l'IEC 61558-1:2017.
Il a le statut de publication groupée de sécurité conformément au Guide 104 de l'IEC. Le contenu du corrigendum 1 (2023-09) a été pris en considération dans cet exemplaire.

General Information

• Status: Published
• Publication Date: 22-Jun-2023
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: TC 96 - Transformers, reactors, power supply units, and combinations thereof
• Drafting Committee: MT 1 - TC 96/MT 1
• Current Stage: PPUB - Publication issued
• Start Date: 30-Jun-2023
• Completion Date: 23-Jun-2023

Relations

• Revises: IEC 61558-2-3:2010 - Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61558-2-3 EXV
®

Edition 3.0 2023-06
EXTENDED VERSION
INTERNATIONAL
STANDARD
colour
inside
This extended version of IEC 61558-2-3:2023 includes the content of the references made to
IEC 61558-1:2017
GROUP SAFETY PUBLICATION
Safety of transformers, reactors, power supply units and combinations thereof –
Part 2-3: Particular requirements and tests for ignition transformers for gas and
oil burners
IEC 61558-2-3:2023-06 EXV(en)

---------------------- Page: 1 ----------------------
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IEC 61558-2-3 EXV
®

Edition 3.0 2023-06
EXTENDED VERSION
INTERNATIONAL
STANDARD
colour
inside
This extended version of IEC 61558-2-3:2023 includes the content of the references made to
IEC 61558-1:2017
GROUP SAFETY PUBLICATION

Safety of transformers, reactors, power supply units and combinations thereof –
Part 2-3: Particular requirements and tests for ignition transformers for gas and
oil burners
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.180 ISBN 978-2-8322-7162-9
 Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC 61558-2-3:2023 EXV  IEC 2023
CONTENTS
FOREWORD . 9
INTRODUCTION TO IEC 61558-1:2017 . 12
INTRODUCTION . 15
1 Scope . 16
2 Normative references . 17
3 Terms and definitions . 20
3.1 Transformers . 20
3.2 General terms . 24
3.3 Operations and protections . 25
3.4 Circuits and windings . 27
3.5 Ratings .
...