Factory Setting; Load Curve - Cristec CPS3OEM 12V/25A Manuel D'utilisation

3.3.3. Factory setting

The charger's factory settings are:
Sealed type battery (lead sealed)
BOOST in ON position
This setting is a compromise for a satisfactory recharging of different technologies of mixed or not batteries :
- Opened classic lead
- Sealed, Gel or AGM
- Spiral sealed
To refine the load, please refer to the chart, paragraph : 3.3.2.
The installer should set the switches (excluding input and output voltage) and possibly adjust the output
voltage with no load using potentiometer RV1 or RV3 (use the appropriate tool to turn the screw of the
potentiometer), depending on:
- the type of battery (contact the battery manufacturer if necessary)
- the intended usage
- the cross-section and length of the output cables
- whether or not the boost function is required
For special batteries, call in a professional installer, who will make the specific settings in accordance with
the accumulator manufacturer's specifications and according to the specifics of the installation.
CRISTEC disclaims any liability in case of damage to batteries or ineffective recharging.

3.3.4. Load curve

BOOST in ON position
With this setting the CPS3 charger delivers a 3-state load curve IUoU: BOOST, Absorption, Floating.
Flat battery
U out
charger
I out
charger
Boost Absorption
U boost
U floating
Tboost
0
Boost Absorption
I nom
Tboost
0
CPS3OEM-1M-2M-DEE
Battery only slightly flat
U out
charger
Floating
t 0
I out
charger
Floating
I nom
20% I nom
t 0
Boost Absorption Floating
U boost
U floating
< Tboost
Boost Absorption Floating
20% I nom
< Tboost
t
t
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