A
AReynolds
I am in the process of designing the electrical installation of a community centre, and have a question about the provision of three phase lighting for a large function room containing 18 36W LED fittings. All of the light fittings are to be switched simultaneously. Would it be possible to connect these lights in a three phase Delta configuration using 400V LED driver units, by connecting 6 light fittings/Drivers to each line, thereby ensuring a constant balanced load on each line? Presumably, I would not need to provide a neutral for each line, and could get away with just providing earthing for each fitting? Does anyone think that this design would be unsuitable?