Active standard | Published: 19/10/2022

IEC 61558-2-13-ed.3.0

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-13: Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applications
(Securite des transformateurs, bobines d´inductance, blocs d´alimentation et combinaisons de ces elements - Partie 2-13: Exigences particulieres et essais pour les autotransformateurs et les blocs d´alimentation qui incorporent des autotransformateurs pour applications d´ordre general)

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Detail information

Designation: IEC 61558-2-13-ed.3.0

Publication date: 19/10/2022

Pages: 0

Country: International technical standard

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Anotation

IEC 61558-2-13:2022 deals with the safety of auto-transformers for general applications and power supply units incorporating auto-transformers for general applications. Transformers incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - adjustment of structure and references in accordance with IEC 61558-1:2017; - description of constructions moved to IEC 61558-1:2017; - new symbol for power supply unit with linearly regulated output voltage. It has the status of a group safety publication in accordance with IEC Guide 104. LIEC 61558-2-13:2022 traite de la securite des autotransformateurs pour applications dordre general et des blocs dalimentation qui incorporent des autotransformateurs pour applications dordre general. Les transformateurs qui incorporent des circuits electroniques sont egalement couverts par le present document. Cette troisieme edition annule et remplace la deuxieme edition parue en 2009. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - la structure et les references ont ete alignees sur lIEC 61558-1:2017; - la description des constructions a ete deplacee dans lIEC 61558-1:2017; - un nouveau symbole a ete ajoute pour les blocs dalimentation dont la regulation de la tension secondaire est lineaire. Il a le statut de publication groupee de securite conformement au Guide 104 de lIEC.

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