IEC 60364-4-44 Ed. 1.2被替代
Electrical installations of buildings Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
出版：International Electrotechnical Committee
专家解读视频
The rules of this part of IEC 60364 are intended to provide requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons. The requirements are arranged into three sections as follows: Clause 442 Protection of low-voltage installations against temporary overvoltages and faults between high-voltage systems and earth. Clause 443 Protection against overvoltages of atmospheric origin or due to switching. Clause 444 Measures against electromagnetic influences. This English-language version is derived from the original bilingual publication by leaving out all French-language pages. Missing page numbers correspond to the French-language pages. This consolidated version consists of the first edition (2001), its amendment 1 (2003) and its amendment 2 (2006). Therefore, no need to order amendments in addition to this publication.
