
Model technical requirements for electromagnetic transformers of voltage 110-220 kV
NORMA vydána dne 4.5.2011
Designation standards: STO 56947007-29.180.084-2011
Publication date standards: 4.5.2011
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: STO
Implemented changes and corrections:
Rev. 1 - 2019