5U 100Ah 48V LiFePO4 Battery Charger

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BT-48V100Ah-A3
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    48V LiFePO4 Battery 100Ah 5U Inverter Charger

    Battery specifications

    Solar Batteries Model NoBT-48V100Ah-A3
    Nominal Parameters
    Voltage48V
    Capacity100Ah
    Energy4.80KWh
    Dimensions(W*D*H)/mm485*400*225mm/5U
    Weight50kg
    Basic Parameters
    Storage time/temperature3 months @ 25℃ ; 2 months @35℃; 1 month @ 45℃
    Operation temperature-10℃~60℃ @ 60±20% Relative Humidity
    Storage temperature0℃~45℃ @ 60±20% Relative Humidity
    Protection gradeIP21
    Electrical Parameters
    Operation voltage48Vdc
    Max. charging voltage54Vdc
    Cut-off discharge voltage40Vdc
    Max. charging current50A
    Max. discharging current100A
    Communication typeRS485/CAN/RS232

    Introduction of the battery

    Key Features:

    • LiFePO4 Lithium Batteries
    • 48V100Ah(4.80KWh)
    • Embedded smart BMS with OVP/UVP/DOCP/COCP/SCP/OTP protection and balance
    • RS485&CAN&RS232 communication interface
    • 5U case

    Interface Introduction

    No.NameSilk-screenRemark
    1Negative-M8 screw nut/Black
    2LCD display
    3Positive+M8 screw nut/Red
    4Power buttonON/OFFOutput breaker
    5RS485 parallel port485-2Parallel communication port
    6RS485 parallel port485-1Parallel communication port
    7RS232 portRS232Communication port
    8CANCANBattery and inverter communication port
    9RS485485Battery and inverter communication port
    10Dial switchADDRSet the battery address
    11Reset buttonRSTReset the BMS
    12SOC LEDSOCState of Charge
    13ALM LEDALMOperation indicator
    14RUN LEDRUNAlarm indicator

    System Diagram

    Note: This diagram is for reference only, please strictly follow the inverter manual for actual operation

    type  POW-30AH-12.8V POW-50AH-12.8V POW-100AH-12.8V
    Nominal voltage 12.8V 12.8V 12.8v
    Rated capacity 30Ah(0.2C/25)℃(Min:29Ah) 50Ah(0.2C/25)℃(Min:49Ah) 100Ah (0.2C/25°C) (Min:96Ah)
    Operating voltage range 10V-14.6V(Typical:12.8V) 10V-14.6V(Typical:12.8V) 10V~14.6V (Typical:12.8V)
    Charging voltage 14.6V 14.6V 14.6v
    Dischange cut -off voltage  10V 10V 10v
    Charging current(Max) 15A  25A  50A
    Dischange current (Max) 30A 50A 100A
    Length 195mm 228mm 325mm
    Width 133mm 138mm 170mm
    Height 171mm 210mm 215mm
    Weight about 4.5kg about 6.2kg About 11.5kg
    Shell Plastics/Black Plastics/Black Plastics/Black
    Series Maximum support for 4 sets in series Maximum support for 4 sets in series Maximum support for 4 sets in series
    Parallel support support Support
    Alarm&potection Over Voltage ,Under Voltage ,Over Current,Short Circuit,etc Over Voltage ,Under Voltage ,Over Current,Short Circuit,etc Over Voltage, Under Voltage, Over Current, Short Circuit etc.
    Cooling mode  Automatic cold and hot  Automatic cold and hot  Automatic cold and hot
    Terminal stud M6 M8 M8
    Altitude ≤4000m ≤4000m <4000m
    Recommended operating charge temperature  15℃-40℃ 15℃-40℃ 15%~85%
    Recommended operating dischage temperature 15℃-40℃ 15℃-40℃ 0°C~50°C
    Recommended operating storagetemperature -20℃-45℃ -20℃-45℃ -10°C~60°C
    Humidity 15%-85% 15%-85% 15°C~40°C
    Operating Charge temperature 0℃-50℃ 0℃-50℃ 15°C~40°C
    -10Operating Dischage temperature -10℃-60℃ -10℃-60℃  -20°C~45°C


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    ioannis papapostolou
    Greece
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