
Low-Voltage Electrical Installations - Part 4-44: Protection For Safety - Protection Against Voltage Disturbances And Electromagnetic Disturbances - Clause 443: Protection Against Transient Overvoltages Of Atmospheric Origin Or Due To Switching (Iec 60364-4-44:2007/A1:2015, Modified)
出版:Verband Deutscher Elektrotechniker

专家解读视频
2016 [01/10/2016]2007 [01/06/2007]2002 [01/01/2002]DRAFT AMD 2 1993 [01/03/1993]DRAFT AMD 1 1988 [01/02/1988]DRAFT 1987 [01/04/1987]DRAFT 1985 [01/06/1985]
Supersedes DIN IEC 64-675. (03/2002) Supersedes DIN IEC 64-907-CDV. (04/2002) Supersedes DIN IEC 64-1004-CD. (06/2007) Supersedes DIN IEC 60364-4-44. (10/2016)
HD 60364-4-443 : 2016 - Identical
VDE 0100-443 : 2016 - Identical
VDE 0100-443 : 2016 - Identical
IEC 60364-4-443 : 2.1 - Corresponds
VDE 0100-443:2016 - Identical
HD 60364-4-443:2016 - Identical