Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non- sinusoidal current
NORM herausgegeben am 28.10.1997
Designation standards: UNE 21538-3:1997
Note: UNGÜLTIG
Publication date standards: 28.10.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE