ATyS A15 is an entry-level Automatic Transfer Switching Equipment (ATSE) controller designed without communication capabilities. It is used to control remotely operated transfer switches, including the ATyS r, ATyS S, and ATyS d M, as well as contactors. The controller provides automatic or remote-controlled transfer between two power sources using predefined time delays and fixed operating thresholds, ensuring reliable and efficient source switching in low-voltage power systems.
