Revidiran
This part of IEC 61347 specifies particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes.
It includes specific requirements for ballasts and control units for luminaires for emergency lighting as specified by IEC 60598-2-22.
POVUČEN
IEC 61347-2-7:2000 ED1
POVUČEN
IEC 61347-2-7:2006 ED2
99.60
Povlačenje stupilo na snagu
7. 12. 2011.
OBJAVLJEN
IEC 61347-2-7:2011 ED3