Xantrex Technology FREEDOM SW 3000 - Manual (Page 72)

58 Freedom SW 3000 Owner’s Guide
Battery Charging Reference
Charge Algorithm Graph Charge Algorithm Definitions
Figure 27 Three-Stage Charging Profile
I
H
I
B
V
F2
V
F1
V
G
V
A
Float
Ic
h
ar
g
e
V
ch
ar
g
e
Time
T
CV
T
A
T
F
Bulk Absorption
Table 10 Battery Voltage Defaults
Voltage
Flooded
(or wet)
Gel AGM
V
A
Absorption
Voltage
(Vdc) 14.4 14.4 14.3
V
G
Gassing
Voltage
(Vdc) 13.5 13.8 13.45
V
F1
Float
Voltage
(Vdc) 13.5 13.8 13.45
V
F2
Float Exit
Voltage
(Vdc) 12.5 12.5 12.5
V
E
Equalize
Voltage
(Vdc) 15.5 NA NA