
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 The Controlgear
出版:British Standards Institution

专家解读视频
2011 + A11 2017 [30/04/2018]2011 [31/05/2012]
Supersedes 06/30137993 DC & BS EN 50294. (05/2012) 2011 Edition Re-issued in April 2018 & incorporates AMD 11 2017. 2011 Edition remains current and will be withdrawn on 11-07-2020. (05/2018)
EN 62442-1:2011 - Identical