Beta 1498/4A Mode D'emploi page 11

INSTRUCTIONS FOR USE
Models: 6/12V 4A, for 4Ah to 120Ah batteries - 12V 8A, for 5Ah to 250Ah batteries
This new range of electronic battery chargers is designed to charge all types of lead batteries, conventional batteries and batteri-
es of the latest generation. These battery chargers are ideal for both everyday use, as a key working tool, and extensive charging
cycles. All charging parameters are set using the charge function key on the control panel. Depending on the model, you can set:
- the type of battery (STD: wet or gel and AGM: start & stop or spiral)
- the charging current according to battery capacity
- the work cycle to perform: slow charge, fast charge and low temperature charge; deep recovery charge and power supply unit
as a substitute for the battery (only model 8A)
- model 4A automatically recognizes the voltage of the battery to charge (6-12V)
The battery chargers are also equipped with display and LED indicators, which trigger alarms if the polarity is reversed, the
battery is faulty, or the voltage is incorrect.
They are made of insulating material and can be wall-mounted. They ensure a high level of protection against external agents,
overheating and short-circuiting. They are fitted with clamps and connectors for accessories.
CHARGE CYCLES
The charge cycles of the new battery chargers have been specially developed to optimize the charge of all types of batteries
currently available in the market. The numerous constructional technologies of currently available batteries require different
charging curves to ensure correct and complete charging. These battery chargers extend the lives of your batteries because they
provide each with the proper charge cycle.
MOD. 4A
First battery state diagnosis step: "A1"
First charging step: "soft I"
Second charging step: " I"
Third charging step: "U0"
Second battery state diagnosis step: "A2"
Fourth charging step: "U"
MOD. 8A
First step of battery state diagnosis: "A1"
First charging step "deep discharge
recovery"
Second charging step: " soft I"
Third charging step: " I"
Fourth charging step: "U0"
Fifth charging step: "Recovery"
Second battery state diagnosis step: "A2"
• Sixth charging step: "U"
• Seventh charging step: "Up"
The battery charger tests the state of charge and voltage of the battery to charge.
The battery is charged at a reduced, constant current.
The battery is charged at a constant current until it reaches its maximum voltage.
The battery is charged at a stabilised voltage until the current reaches minimum
values.
The battery charger tests the state of efficiency of the charged battery.
The battery charge is maintained at a reduced, constant voltage.
The battery charger tests the state of charge of the battery to charge.
The battery charger starts charging using a pulse current until the battery reaches
optimal voltage and current levels, to be able to start the second charging step.
The battery is charged at a reduced, constant current.
The battery is charged at a constant current until it reaches its maximum voltage.
The battery is charged at a stabilized voltage until the current reaches minimum
values.
Only with battery charger set on RECOND: the battery is charged deeply at
a constant current and increasing voltage to boost the charge capacity of the
battery.
The battery charger tests the state of efficiency of the charged battery.
The battery charge is maintained at a reduced, constant voltage.
The battery charge is maintained with pulses of current (provided constantly).
EN
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