Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
NORMA vydaná dňa 20.5.2026
Designation standards: UNE-EN IEC 61558-2-14:2026
Publication date standards: 20.5.2026
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE