24 HOUR PROTECTION 365 DAYS PER YEAR
AJ Power Automatic Transfer Switch (ATS3) is designed to continually monitor the mains (Grid) AC power supply for under / over voltage and under /over frequency for both single and three phase systems.
If a mains (Grid) AC failure is detected, a start request is issued to the generator. Once the ATS panel has determined that the generator voltage is within a healthy operating range, the switch will disconnect the load from the mains (Grid), before reconnecting it to the generator supply. When the mains (Grid) AC supply has been healthy for a predefined stabilisation period, the switch will disconnect the load from the generator before reconnecting to the mains (Grid) AC.
The ATS3 panel is designed to work with all controllers in the AJ Power range. The system simply requires a three wire connection between the ATS3 panel and the Genset Control panel. The system utilises a motorised switch which breaks the load connection with each supply before transferring it to the other. This means there is no risk of connecting the two supplies together.
The wall mounting ATS3 panels are available in the following ratings.
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