IEC 60364-4-44-442 Ed. 1.2被替代
Electrical Installations Of Buildings - Protection Of Safety - Protection Against Overvoltages - Protection Of Low-voltage Installations Against Faults Between High-voltage Systems And Earth
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60364-4-44-442 Ed. 1.2
發布時間：1999/6/1 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：43
標準簡介
Provides rules to ensure the safety of persons and equipment in a LV system if a fault occurs between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.
替代本標準的新標準
