Hlavní stránka>BS EN 61347-2-2:2012 Lamp controlgear Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
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sklademVydáno: 2012-03-31
BS EN 61347-2-2:2012
Lamp controlgear Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
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This standard BS EN 61347-2-2:2012 Lamp controlgear is classified in these ICS categories:
27.160 Solar energy engineering
29.140.99 Other standards related to 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 IEC 61347-1:2007.
