AU48120

Features:

Energy:5.76Kwh
Nominal voltage:51.2V
Equalizing voltage (recommended):57.6V
Floating charge voltage (recommended):54.4V
Discharge voltage:43.2V

ModelAU48120
Energy 5.76Kwh
Nominal voltage51.2V
Equalizing voltage (recommended)57.6V
Floating charge voltage (recommended)54.4V
Discharge voltage43.2V
Charging voltage57.6V
Standard charging current20A
Maximum discharge current50A
Energy efficiency(25±3℃)≥93%(0.5C)
Cycle life≥3000(0.5C@25℃、100%DOD)
≥4000(0.5C@25℃、80%DOD)
Max. Number of Parallel15
CommunicationRS232/ RS485
Cooling TypeNatural cooling
Operating TemperatureCharge:0~55℃
Discharge:-10~55℃
Storage:-20~55℃
Dimension(mm)Depth : 452±1mm
width : 444±1mm
height: 220±1mm  
Case MaterialCold rolled steel sheet
ColorBLACK
InstallationRack-mounted
Weight58.5±1kg
Operating ConditionIndoor
IP ratingIP 20