
Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
NORMA vydána dne 24.10.2012
Designation standards: UNE 21144-1-1:2012
Publication date standards: 24.10.2012
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE