RO
SR EN 61347-2-2:2012
Lamp controlgear -- Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
IEC 61347-2-2:2011 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 voltage 50 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. This second edition of IEC 61347-2-2 replaces the first edition (2000), Amendment 1 (2005) and Amendment 2 (2006). The major modification for this second edition is the changeover from SELV equivalent to SELV. This publication is to be read in conjunction with <a href='http://webstore.iec.ch/webstore/webstore.nsf/ArtNum_PK/44673'> IEC 61347-1:2007</a>.
Status :
Valid
Approval date : 9/28/2012
Withdrawal date : 12/31/2027
Number of pages : 18
ICS : 29.140.99 Other standards relatedto lamps
Technical Committee : 131 - Luminaires and associated equipment
- Replaces SR EN 61347-2-2:2003/A2:2007
- Replaces SR EN 61347-2-2:2003
- Replaces SR EN 61347-2-2:2003/A1:2006
- Normative reference SR EN 61047:2005
- Normative reference SR EN 61558-2-6:2010
- Normative reference SR EN 61558-2-13:2009
- Normative reference SR EN 61558-2-16:2010
- Normative reference SR EN 60357:2004
- Normative reference SR EN 61558-2-1:2007
- Normative reference SR EN 61347-1:2009
- Normative reference SR EN 61347-1:2009/A1:2011
- Replaced by SR EN IEC 61347-2-2:2025