IEC 61347-2-2:2011 PDF

Standard No.: IEC 61347-2-2:2011
Release Date: 2011
Published By: International Electrotechnical Commission (IEC)
Latest: IEC 61347-2-2:2011
Replace: IEC 34C/994/FDIS:2011 IEC 61347-2-2:2000 IEC 61347-2-2 AMD 1:2005 IEC 61347-2-2 AMD 2:2006 IEC 61347-2-2 Edition 1.1:2006 IEC 61347-2-2 Edition 1.2:2006

Scope: This part of IEC 61347 specifies particular safety requirements for electronic step-down convertors for use on d.c. supplies of up to 250 V or a.c. supplies of up to 1 000 V@ at 50 Hz or 60 Hz and with rated output voltageless-than or equal to50 V r.m.s. at a frequency deviating from the supply frequency@ or 120 V ripple free d.c. between conductors and between any conductor and earth@ associated with tungsten-halogen lamps as specified in IEC 60357 and other filament lamps. NOTE The limit of 50 V rated output voltage is in accordance with band I of IEC 60449. Particular requirements for electronic step-down convertors with means of protection against overheating are given in Annex C. Particular additional requirements for convertors providing safety extra low voltage (hereinafter SELV)@ are given in Annex I. Performance requirements are covered by IEC 61047. Plug-in convertors@ being part of the luminaire@ are covered as for built-in convertors by the additional requirements of the luminaire standard.

IEC 61347-2-2:2011 history

2011 IEC 61347-2-2:2011 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
1970 IEC 61347-2-2:2000/AMD2:2006 Amendment 2 - Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
2006 IEC 61347-2-2:2006 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
1970 IEC 61347-2-2:2000/AMD1:2005 Amendment 1 - Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
2000 IEC 61347-2-2:2000 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps