03
48V100Ah - Energy Storage Lithium Battery Module - User Manual
Discharge Mode
Normal
Warn
Low Voltage Protection
Temperature or Current Protection
Stop Charging
Stop Discharging
Stop Discharging
Flash 3
Flash 3
OFF
OFF
OFF
Flash 3
OFF
Light
State
Flash 1
Flash 2
Flash 3
Light
0.25S
0.5S
0.5S
OFF
3.75S
0.5S
1.5S
During battery installation or maintenance, you can determine the battery status based on the RUN and ALM displays.
This reset has the functions of manual wake up and start, manual shutdown and sleep, and reset. Users can flexibly use
it according to the actual situation. The specific operation methods are as follows:
1. Manual wake up function:
When BMS is in hibernation state, press the button for 3 seconds and release it.
BMS will be activated and the battery will return to normal working mode
2. Manual sleep:
When the battery is in the normal working state, press the button for 3 seconds and release the button.
The battery enters the low-power sleep state
3. Reset function:
Press for more than 6 seconds to reset the battery when the battery is in normal working state.
Reset
It can communicate with the upper computer through RS232 interface and monitor various battery information through
the upper computer. The default baud rate is 9600 bps.
RS232
1 2 3 4 5 6
RS232 Port
Pin Number
Foot 1, 2, 6
Foot 3
Foot 4
Foot 5
Function Definition
NC
TX
RX
GND
Pin Definitions of the RS232 Port
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