how to get 240v split phase from ecoflow delta 2 powerstation | auto transformer 240v out

so this right here is eold Delta 2 it's 120 volt uh singlephase uh Power Station comes out of here into this Auto Transformer as single phase then it comes out of the auto Transformer as 240 volt split phase here and then we have it wired using this 240 volt uh connector into this charge verter which is a 240 volt uh split phase charge verter we uh it can technically be 120 and 240 but we have it wired for 240 and it's pushing DC power into these batteries right right so the point of this exercise is not to show you the inefficiencies of this charging exercise right because all the conversion Step Up step down all that stuff right but the point of this is to really show you this device right here which is the auto Transformer which can take singlephase 120 and make it 240 volt split phase for whatever it is that you need it can also do a whole bunch of other stuff but the point is if you want to get 240 out of this that's how you do it