Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects.
NORMA vydaná dňa 22.4.2009
Designation standards: UNE 21192:1992/1M:2009
Note: Zmena
Publication date standards: 22.4.2009
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE