2-3. Rear panel view of battery pack
LIO 4805
LIO 4810
1. Breaker
2. Battery connectors
3. Grounding screw
4. Battery pack status LED
5. BMS COM port (to UPS)
6. Extension ports (to next battery pack)
7. ID switch
8. Battery level LED
2-4. Operating principle
EMI/RFI
The UPS is composed of mains input, EMI/RFI filters, rectifier/PFC, inverter, battery charger, DC-to-DC
converter, battery, dynamic bypass and UPS output.
Dynamic
DC-
DC
4
output