DS DS/EN 61347-2-5/Corr. Dec. 2010
DS DSEN 61347-2-5Corr Dec 2010 2011-FEB-10 Lamp controlgear - Part 2-5 Partcular requrements for dc suppled electronc ballasts for publc transport lghtng
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This part of EN 61347 specifies particular safety requirements for d.c. supplied electronic ballasts intended for operation from power sources likely to have attendant transient and surges, for example, for road and railway vehicles, tramcars, and craft used for public transport. Performance requirements are the subject of IEC 60925.