The Lovato Automatic transfer switch controller with optical port has 2 power sources and 1 tie breaker. This automatic transfer switch controller can operates 14 days approximately without power voltage. It has total 7 number of relay output and 100000 cycles electrical life with 10000000 mechanical life. This device supports NFC interface, front optical USB and WiFi communication port interface. Programmable source type
Backup capacitor for reserve power
3 expansion slots for expandability modules
Backlit LCD graphic display of 128 x 80 pixel