POWERCOM VRT-3000XL turns on after power on?

Question

Uninterruptable power source

You need a UPS that can turn off and turn on the server. I heard that there is a function that, after turning off the server, turns off the UPS itself (or puts it into sleep mode). And after, when voltage is applied, it turns on and turns on the server.
The choice fell on the POWERCOM VRT-3000XL, but I don’t understand whether he can do this or not.