Ревидиран
The rules of this part of IEC 60364 are intended to provide for the safety of persons and equipment in a LV system in the event of a fault between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.
ПОВУЧЕН
IEC 60364-4-45:1984 ED1
ПОВУЧЕН
IEC 60364-4-442:1993 ED1
ПОВУЧЕН
IEC 60364-4-442:1993/AMD1:1995 ED1
ПОВУЧЕН
IEC 60364-4-442:1993/AMD2:1999 ED1
ПОВУЧЕН
IEC 60364-4-443:1995 ED2
ПОВУЧЕН
IEC 60364-4-443:1995/AMD1:1998 ED2
ПОВУЧЕН
IEC 60364-4-444:1996 ED1
ПОВУЧЕН
IEC 60364-4-44:2001 ED1
99.60
Повлачење ступило на снагу
14. 8. 2007.
ПОВУЧЕН
IEC 60364-4-44:2007 ED2