I'm trying to trace down some of the 120v side of my "camper" and there is this box that I dont know what does. I have a couple of guesses, but I'm probably wrong. Hopefully it's easy to identify for those in the know, because I'm not in the know.
A discrete ATS can't synchronize the inverter to the generator/mains and switch on the zero crossing.Okay, so just a relay, and in this case I'm guessing its 120v activated by shore power. The only wires are all 120. I dont see any other electronics.
So dont run the AC while plugging in shore power? This isnt a big deal for me right now, but it's good to know. If I did want this a little more robust could I just swap it out with a proper ATS?