
Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for small reactors.
STANDARD published on 19.3.2025
Designation standards: BS EN IEC 61558-2-20:2025
Publication date standards: 19.3.2025
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 19169 1 Status: Definitive