
Electrical Installations Of Buildings - Part 4: Protection For Safety - Chapter 44: Protection Against Overvoltages - Section 442: Protection Of Low-Voltage Installations Against Faults Between High-Voltage Systems And Earth
出版:Verband Deutscher Elektrotechniker

专家解读视频
2013 [01/06/2013]1997 [01/11/1997]DRAFT AMD 1 1992 [01/04/1992]DRAFT 1988 [01/01/0001]
Partially supersedes VDE 0100 and VDE 0100-736. (07/2004)
HD 60364-4-442:2012 - Identical
DIN VDE 0100-442 (2013-06) - Identical
DIN VDE 0100-442:2013 - Identical
HD 60364-4-442 : 2012 - Identical
IEC 60364-4-44 : 2.1 - Identical
DIN VDE 0100-442 : 2013 - Identical
IEC 60364-4-44 : 2.2 - Identical
HD 384.4.442 : 200S1 - Identical
DIN VDE 0100-442 : 2013 - Identical