
Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements
STANDARD published on 1.9.2021
Designation standards: STN EN IEC 62040-3
Classification mark: 369066
Catalog number: 133227
Publication date standards: 1.9.2021
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Category: Technical standards STN