
Power transformers - Part 20: Energy efficiency
NORM herausgegeben am 30.1.2017
Bezeichnung normen: IEC/TS 60076-20-ed.1.0
Ausgabedatum normen: 30.1.2017
Zahl der Seiten: 36
Gewicht ca.: 108 g (0.24 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen IEC
IEC TS 60076-20:2017(E) is applicable to transformers in the scope of IEC 60076-1. It proposes two methods of defining an energy efficiency index and introduces three methods of evaluating the energy performance of a transformer. The appropriate method is chosen by agreement between purchasers and manufacturers or according to local regulations. The contents of the corrigendum of January 2018 have been included in this copy.