Pylontech US2000B+

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16BISV0903

RUN Lamp (No.6 Figure 2-1): green, long lighting when charging and flash when discharging;
 ALM Lamp (No.7 Figure 2-1 7): red, flashes when alarm and long bright if equipment failure or
protected;
 Battery capacity indicator (No.8 Figure 2-1): 6 green lamps, each light represent 16.6%
capacity.
LED Indicators Instructions
Battery
Statues
Protectio
n /
Alarm /
Normal
RUN
ALM
Capacity LED
Descriptions
●
●
●
●
●
●
●
●
Shut
Down
Off
Off
Off
Off
Off
Off
Off
Off
All off
Standby
Normal
Flash1
Off
Off
Off
Off
Off
Off
Off
Indicates Standby
Charge
Normal
Light
Off
Based on capacity
The highest capacity
indicator LED flashes
(flash 2), others lighting
Protecti
on
Off
Light
Off
Off
Off
Off
Off
Off
Stop charging, ALM
lighting
Discharg
e
Normal
Flash3
Off
Based on capacity
Indicate based on
capacity
Protecti
on
Off
Light
Off
Off
Off
Off
Off
Off
Stop discharging, ALM
lighting
Note: The flashing instructions, flash 1 - light 0.25s / off 3.75 seconds; flash 2 - 0.5s light / 0.5s off;
flash
3 - 0.5s light / 1.5s off
BMS function:
Protection and Alarm
Management and Monitor
Charge/Discharge End
Cells Balance
Charge Over Voltage
Intelligent Charge Model
Charge/Discharge Over Current
Charge/Discharge Current Limit
High/Low Temperature
Capacity Retention Calculate
Short Circuit
Administrator Monitor
Power Cable Reverse
Operation Record