IEC TS 60076-20:2017
Current
The latest, up-to-date edition.
Power transformers - Part 20: Energy efficiency
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-01-2017
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.
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