Smart Charge Algorithm With Optional Reconditioning For Lead-Acid Batteries - Victron energy Blue Smart IP67 12/7 Manuel

3. Charge algorithms
3.1 Smart charge algorithm with optional reconditioning for
lead-acid batteries
Charge voltages at room temperature:
ABS
MODE
NORMAL 14.4
HIGH 14.7
LI-ION 14.2
For 24V chargers: multiply all voltage values by 2.
NORMAL (14.4V): recommended for flooded flat plate lead
antimony batteries (starter batteries), flat plate gel and AGM
batteries.
HIGH (14.7V): recommended for flooded lead calcium batteries,
Optima spiral cell batteries and Odyssey batteries.
State of the art microprocessor controlled charge algorithm
Adaptive 5-stage charge characteristic: bulk – absorption –
recondition - float – storage
The Blue Smart IP67 charger features a microprocessor
controlled 'adaptive' battery management system. The 'adaptive'
feature will automatically optimise the process relative to the way
the battery is being used.
1. BULK
Charges the battery with maximum current until absorption
voltage is reached. The battery will then be about 80%
charged and is ready for use.
2. ABS - Absorption
Charges the battery at constant voltage and with
decreasing current until it is fully charged.
See table above for absorption voltage at room
temperature.
Adaptive battery management:
The absorption time is short (minimum 30 minutes) if the
8
FLOAT
V V
13.8
13.8
13.5
STORAGE RECONDITION
V Max V@% of Inom
13.2 16.2@8%, max 1h
13.2 16.5@8%, max 1h
13.5 n. a.