
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
1997 [01/11/1997]DRAFT AMD 1 92 [01/04/1992]DRAFT 88
Partially supersedes VDE 0100 and VDE 0100-736. (07/2004) DRAFT 2005 issued in November 2005. (11/2005)
DIN VDE 0100-442 (1997-11) - Identical
DIN IEC 60364-4-44/A3 (2005-11) - Identical
HD 384.4.442:1997 - Identical