Safety of power transformers, power supplies, reactors and similar products. Part 2-8. Particular requirements and tests for transformers and power supply units for bells and chimes
NORMA vydána dne 1.1.2025
Designation standards: GOST IEC 61558-2-8-2015
Publication date standards: 1.1.2025
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST