A simpler case, but much the same. I want to bring a 240V 20A circuit to my computer room at home. Output will be a dedicated 6-20R or L6-20R. As you know, this is a split-phase system, and both line wires will be 120V relative to ground and no neutral is present or needed. So I want to have a UPS provide exactly the same thing for a group of computers, without bothering with a transformer. What are the issues?
