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2.3 Equipment Interface Instruction
This section details the front panel of the interface functions.
UP2500 Product Front Interface
Power / SW Switch
Power Switch: ON: the battery standby, no output. OFF: turn off the battery completely.
SW Switch: Press 2s to turn on or turn off battery
SOC
SOC light: 4 green LED to show the battery's current capacity.
Alarm
Alarm light: YELLOW LED to show the battery has alarm, Combine with SOC LEDs to show which
kind of alarm in detail. Please check below table 'LED Indicators Instructions' for the detailed
definition.
Protection
Protection light: RED LED to show the battery is under BMS protection. Combine with SOC LEDs
to show which kind of protection in detail. Please check below table 'LED Indicators Instructions'
for the detailed definition.
LED Status Indicators
LED Indicators Instructions
It`s important to check the detailed alarm/protection definition follow the below table for trouble-
shooting and maintenance service.
Prot
Condition
ect
Turn off
●
Power off
-
Turn on
●
Idle
Charge
Float
charge
Discharge
Soft start
-
100~
75 ~
ALM
76%
51%
●
●
●
-
-
-
●
●
●
●
●
●●●●
100-76●●●●→
→
50-26%●●
→
-
●
●
8 / 22
50 ~
25 ~
26%
0%
●
●
All LED lighting until battery is Off.
-
-
●
●
Flash once.
Current ≤ ± 0.1A;
Only current SOC status LED slowly flash.
Only current SOC status LED constant lighting on.
SOC≥99%, 0.1A≤ Current ≤0.5A
Highest SOC status LED constant lighting on, rest
SOC LEDs flash per sec.
75-51%●●●
Residual SOC LEDs flash per sec.
25-0%●
All SOC LEDs constant lighting on, pre-charge
●
●
circuit is working.
Description
18BPSV0804
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