Xantrex MS2000 - Charge Algorithm Graph; Charge Algorithm Definitions

Battery Charging Reference for the Main Charger
975-0125-02-01 B–5
Charge Algorithm Graph
Charge Algorithm Definitions
Table B-1 Battery Defaults
Figure B-1 Three-Stage Charging Profile
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
Current Flooded (or wet) Gel AGM
I
B
Bulk Current (ADC) 20% Ah 20% Ah 20% Ah
I
H
Absorption Exit Current (ADC) 2% Ah 2% Ah 2% Ah
I
E
Equalize Current (ADC) 10% Ah NA NA
Time Flooded (or wet) Gel AGM
∆T
A
Absorption Timeout (hours) 6 6 6
∆T
CV
Constant Voltage Absorption Timeout (hours) 1 1 1
I
H
I
B
V
F2
V
F1
V
G
V
A
Float
Time
T
CV
T
A
T
F
Bulk Absorption