I'm installing a 0.5 KVA transformer for a tanning bed. The house voltage is 251V 1PH and I need to bring it down in the 215-230 range. The manufacturer of the tanning bed is shipping the transformer with the bed. I haven't installed one this small before, and am curious about it's size.

Is this going to require a separate cabinet, or will it fit in the distribution panel? Will it require some type of ventilation?

Dave