Short-circuit currents in three-phase a.c systems -- Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth
NORMA vydaná dňa 19.1.2011
Designation standards: UNE-EN 60909-3:2011
Publication date standards: 19.1.2011
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE