CALCULATION OF THE CYCLIC AND EMERGENCY CURRENT RATING OF CABLES. CYCLIC RATING OF CABLES GREATER THAN 18/30 (36) KV AND EMERGENCY RATINGS FOR CABLES OF ALL VOLTAGES.
NORMA vydaná dňa 22.12.1992
Designation standards: UNE 21191-2:1992
Publication date standards: 22.12.1992
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE