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IEC 61558-2-9-EXV-RLV:2024

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps

Standard Details

This pack contains IEC 61558-2-9:2024 EXV and IEC 61558-2-9:2024 RLV.

IEC 61558-2-9:2024 deals with the safety of transformers for class III handlamps and power supply units incorporating transformers for class III handlamps. 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;
b) addition of a new symbol for power supply unit with linearly regulated output voltage;
c) document is not only valid for transformers for tungsten filament handlamps.
It has the status of a group safety publication in accordance with IEC Guide 104.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 61558-2-9-EXV-RLV:2024
Document Year: 2024
Pages: 258
Edition: 3.0
  • Section Volume:
  • TC 96 Transformers, reactors, power supply units, and combinations thereof
  • ICS:
  • 29.180 Transformers. Reactors

Life Cycle

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IEC 61558-2-9-EXV-RLV:2024
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