
Low-Voltage Electrical Installations - Part 4-444: Protection For Safety - Protection Against Voltage Disturbances And Electromagnetic Disturbances
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN HD 60364-4-444:2010
發(fā)布時間:2010/5/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數(shù):58
標準簡介
Gives requirements for the safety of electrical installations in the event of voltage disturbances and electromagnetic disturbances generated for different specified reasons.