HD 60364-4-442:2012现行
Low-Voltage Electrical Installations - Part 4-442: Protection For Safety - Protection Of Low-Voltage Installations Against Temporary Overvoltages Due To Earth Faults In The High-Voltage System And Due To Faults In The Low Voltage System (Iec 60364-4-44:2007 (Clause 442), Modified)
出版：European Committee for Standards - Electrical
专家解读视频
Defines requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons.
UNE HD 60364-4-442:2013 - Identical
DIN VDE 0100-442:2013 - Identical
NEN HD 60364-4-442:2012 - Identical
VDE 0100-442:2013 - Identical
DS HD 60364-4-442:2012 - Identical
