Product Manual

11
EN NL FR DE ES SE Appendix
4.3 Charge algorithm
4.3.1. Overview
Several preset charge curves and one user adjustable curve are available, see table
below.
The DEFAULT-setting is algorithm nr 2.
Make sure the charge algorithm is correct for the battery-type that must be
charged. If necessary, contact the battery supplier for the appropriate
battery-settings. Wrong battery settings can cause serious damage to the
batteries.
Algorithm
number
Description
Absorption
and max.
absorption
time
Float
Equalisation
(Default: off)
Temperature
compensation
V / h V maxV@% of Inom mV/°C
1
Gel Victron long life (OPzV)
Gel exide A600 (OPzV)
Gel MK
56,4V / 8h 55,2V 63,6V@8% max 1h
-65 mV/°C
(-2,7 mV/°C per
cell)
2
Default setting
Gel Victron deep discharge
Gel Exide A200
AGM Victron deep discharge
Stationary tubular plate (OPzS)
57,6V / 8h 55,2V 64,8V@8% max 1h -65 mV/°C
3
AGM spiral cell
Rolls AGM
58,8V / 8h 55,2V 66,0V@8% max 1h -65 mV/°C
4
PzS tubular plate traction
batteries or
OPzS batteries in cyclic mode 1
56,4V / 4h 55,2V
63,6V@25% max
4h
-65 mV/°C
5
PzS tubular plate traction
batteries or
OPzS batteries in cyclic mode 2
57,6V / 4h 55,2V
64,8V@25% max
4h
-65 mV/°C
6
PzS tubular plate traction
batteries or
OPzS batteries in cyclic mode 3
60,0V / 4h 55,2V
67,2V@25% max
4h
-65 mV/°C
7
Lithium Iron Phosphate
(LiFePo
4
) batteries
56,8V / 2h 53,4V n. a. 0
8 (USr)
Adjustable
(default 57,6V)
Adjustable
(default
55,2V)
Adjustable
(default Vabs.+
7,2V)
@25% max 4hrs
Adjustable
(default -65
mV/°C)
do not equalize VRLA Gel and AGM batteries
Table 3: Charge algorithm options. All voltages shown are for a 48V system.