
Methodical instructions for the choice of the parameters of actuation of Relay Protection and Automation devices of substation equipment manufactured by NPP "EKRA" LLC
NORMA vydána dne 13.9.2011
Designation standards: STO 56947007-29.120.7099-2011
Publication date standards: 13.9.2011
The number of pages: 216
Approximate weight : 679 g (1.50 lbs)
Country: Russian technical standard
Kategorie: STO