Safety of power transformers, power supply units and similar - Part 1: General requirements and tests
STANDARD published on 1.5.1999
Designation standards: ČSN EN 61558-1
Classification mark: 351330
Catalog number: 54301
Note: WITHDRAWN
Publication date standards: 1.5.1999
The number of pages: 128
Approximate weight : 415 g (0.91 lbs)
Country: Czech technical standard
Category: Technical standards ČSN