
Electric cables - Calculation of the current rating Part 3: Sections on operating conditions - Section 2: Economic optimization of power cable size
出版:International Electrotechnical Committee

专家解读视频
Deals solely with the economic choice of conductor size based on joule losses. Voltage dependent losses have not been considered.
UNE 21144-3-2:2000 (R2011) - Identical
NEN 10287-3-2:1995 - Identical
CEI 20-21/3-2 Ed. 3 (2007) - Identical