My employer just bought a building with a decent server room. Before I go out and spend some money on a UPS, I want to confirm that this is actually an NEMA L6-30R (sorry for the poor image). I've been looking online to try and match the plug and I think i'm right, but i just want to confirm.
Assuming it is, is the APC Smart-UPS RT 5000VA 208V (SURTD5000XLT) my only option (I'd like to stay with APC)? I don't have near the equipment that they did, so is there another alternative to keep my costs low? Would a step-down be worth it?