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This Part 2-9 of IEC 61558 applies to stationary or portable single-phase air-cooled (natural or forced) associated safety isolating transformers for class III handlamps for tungsten filament lamps, having a rated supply voltage not exceeding 1 000 V a.c., a rated frequency not exceeding 500 Hz and a rated output not exceeding 10 kVA.
It has the status of a group safety publication in accordance with IEC Guide 104
POVUČEN
IEC 61558-2-9:2002 ED1
99.60
Povlačenje stupilo na snagu
29. 6. 2010.
POVUČEN
IEC 61558-2-9:2010 ED2
Bezbednost energetskih transformatora, jedinica za napajanje i sličnih proizvoda - Deo 2-9: Posebni zahtevi za transformatore za ručne svetiljke klase III za sijalice sa volframovim vlaknom
95.99 Povučen