
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
NORMA vydaná dňa 17.6.2026
Designation standards: UNE-EN IEC 61558-2-20:2026
Publication date standards: 17.6.2026
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE