IEC 61558-2-6-ed.3.0

Annotation of standard text IEC 61558-2-6-ed.3.0 :

IEC 61558-2-6:2021 deals with the safety of safety isolating transformers for general applications and power supply units incorporating safety isolating 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. - adjustment of structure and references in accordance with IEC 61558-1:2017; - description of constructions moved in 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. This International Standard is to be used in conjunction with IEC 61558-1:2017. La presente partie de lIEC 61558 traite de la securite des transformateurs de securite pour applications generales et des blocs dalimentation incorporant des transformateurs de securite pour applications generales. Les transformateurs qui incorporent des circuits electroniques sont egalement couverts par le present document.