HD 384.5.523:2001被替代
Electrical Installations Of Buildings - Part 5: Selection And Erection Of Electrical Equipment - Section 523: Current-carrying Capacities In Wiring Systems
出版：European Committee for Standards - Electrical
专家解读视频
Provides requirements for a satisfactory life of conductors and insulation subjected to the thermal effects of carrying current for prolonged periods of time in normal service.
Supersedes HD 8. (03/2004)
CEI 64-8/5 Ed. 7 (2012) - Identical
DS HD 384-5-523:2002 - Identical
IEC 60364-5-52-523 Ed. 2.0 - Identical
CEI 64-8/5 Ed. 6 (2007) - Identical
I.S. HD 384.5.523:2002 - Identical
IEC 60364-5-523 Ed. 2.0 - Identical
NEN HD 384-5-523:2001 - Identical
UNE 20460-5-523:2004 - Identical
