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STN - Slovak standards
Page 3196
STN EN 60921 (01/02/2006)
Ballasts for tubular fluorescent lamps. Performance requirements
Available languages: Slovak
Available design: Print design
STN EN 60921:2006/A1 (01/02/2007) Change
Ballasts for tubular fluorescent lamps. Performance requirements
Available languages: Slovak
Available design: Print design
STN EN 60921 (01/07/2005) Withdrawn
Ballasts for tubular fluorescent lamps - Performance requirements
Available design: Print design
STN IEC 60921 (01/09/1993) Withdrawn
Predradníky trubicových žiariviek. Prevádzkové požiadavky.
Available design: Print design
STN EN 60921+A1 (01/10/2002) Withdrawn
Ballasts for tubular fluorescent lamps. Performance requirements
Available design: Print design
STN EN IEC 62442-1 (01/07/2022)
Energy performance of lamp controlgear - Part 1: Controlgear for fluorescent lamps - Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear
Available languages: English
Available design: Print design
STN EN IEC 62442-2 (01/07/2022)
Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
Available languages: English
Available design: Print design
STN EN IEC 62442-3 (01/07/2022)
Energy performance of lamp controlgear - Part 3: Controlgear for tungsten-halogen lamps and LED light sources - Method of measurement to determine the efficiency of controlgear
Available languages: English
Available design: Print design
STN EN 60922 (01/01/2000) Withdrawn
Ballasts for discharge lamps (excluding tubular fluorescent lamps) . General and safety requirements
Available design: Print design
STN EN 60922 (01/02/2002) Withdrawn
Ballasts for discharge lamps (excluding tubular fluorescent lamps) . General and safety requirements
Available design: Print design
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