Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Determination of the power rating of a transformer loaded with non-sinusoidal currents.
NORM herausgegeben am 15.10.1995
Designation standards: BS 7821-4:1995
Note: UNGÜLTIG
Publication date standards: 15.10.1995
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS