Offgridtec LifePO4 Pro 12,8V und 25,6V
— 28 —
BMS - Battery Management System – 24V
Protection
Shutdown Reason
Restoration
Current
Charge
< 1
.
0C
Temperature shutdown
a. charge stop 15
土
5S
oder
b. discharge> 2A
or
c. < +50
°
C und >0
°
C
or
d. charging current <
0.5C
1.0-1.5C
Delay 3-10S
15 -3.0C
Delay 1-3S
>3
.
0C
Delay 50-150mS
Discharge
< 1.0C
Temperature protection
a charge stop
15
土
5S or
k.
charge
> 2A or
l.
< +65
°
C and
>-20
°
c or
m.
discharging
current
< 0.5C
< 2
.
0C
Temperature protection
3
.
0 - 4.0C
Delay 50-150mS
4.0-10C
Delay 5-15mS
>10C
Delay 300-800uS
Voltage
Charge
Battery
>29.6V
, delay
1-2S
d.
≤
28.0V or
discharge>2A
Battery-
cell
>3.65V, delay 1-2S
a
≤
3.5V or
b. discharge >2A
Discharge
Battery
<19.2V
,
delay 1-2S
d.
≥
22
.
8V or
charge >2A
Battery-cell
<2.3V,
delay
1-2S
a.
≥
2.7V or
b. charge >2A
Temperature
Battery
Charge
<0
°
C oder >+55
°
C
≥
+5
°
C or
≤
+45
°
C
Discharge
<-30
°
c oder > +60
°
C
≥
-10
°
C or
≤
+50
°
C
BMS
≥
+90
°
C
≤
+80
°
C
Balancing for individual
cell
Voltage
≥
3.55V
, delay
1-10S
g.
Charging stop or
h.
Voltage
≤
3
.
5V
Current
36
士
10mA
"C" represents the rated capacity of the battery.
