Soft Start - Projecta IC2500L User Manual

5 STAGE AUTOMATIC CHARGING
This is a fully automatic battery charger with 5 charge stages.
Automatic charging protects your battery from being overcharged so you can leave the
charger connected to the battery indefinitely.
5 stage charging is a very comprehensive and accurate charging technique that gives
your battery longer life and better performance compared to using traditional chargers.
The 5 charge stages are:
Soft Start 1, Soft Start 2, Bulk, Absorption and Float.
VOLTAGE
CURRENT
(AMPS)
1
STAGE

SOFT START 1

Increases battery
life by gently
starting to charge
the battery
5% of bulk
SOFT START 1
This is a preliminary charge that is for heavily discharged batteries where the voltage is
between 1-8 Volts. Charge is limited to 5% of set current.
SOFT START 2
This is a preliminary charge that is for discharged batteries where the voltage is between
8-10 Volts. Charge is limited to 25% of set current.
BULK (CONSTANT CURRENT)
The Bulk stage reduces charging time by charging the battery at the maximum
rate (constant current) to a set voltage, at which point the battery is approximately
80% charged.
ABSORPTION (CONSTANT VOLTAGE)
The absorption stage charges the battery to 100% by adjusting the charge rate allowing
the battery to absorb more power.
2 3
SOFT START 2 BULK CHARGE
Increases battery Reduces charging
life by gently time by delivering
starting to charge maximum charge
the battery 25% to set voltage
of bulk
4 5
ABSORPTION FLOAT
Ensures a full
Float charge
charge to the
maintains the
battery without
battery at 100%
overcharging
charge
3