ECN Forum Forums General Topics of the Trade Non-US Electrical Systems & Trades Three phase lighting....... neutral too small ?

you havnt said if the neutral cable is getting hot??

I came across a problem in a McDonalds restautant once where the neutral bar had burnt out in a dis board..

this controlled all the sign lighting in and out of the shop,, but none of the flourescent fittings had capacitors in, (there were lots), and bingo..