Cartrend DP 4000 Mode D'emploi page 32

Protection Description
to avoid damage to charger and
battery, the charger will turn off its own electronic
system and will immediately reset the system to
basic settings in the case of
• short circuit
abnormal
• wrong connection
Operation
• open circuit
• reversed polarity connection
• battery voltage below 8.0 v ± 0.5 v
the charger will remain in standby mode and the
display shows the error indicator.
the charger is protected by ntc
(negative temperature coefficient) control to protect
itself from damage.
During the charging process, if the charger becomes
Overheat too hot or due to high ambient temperature, the
power output is automatically reduced.
the charger continues to trickle charge and auto-
matically starts increasing power when the tempera-
ture drops.
ully controlled by internal
Mcu con-
Micro-computer-unit (Mcu), which assures a faster,
trol
powerful, reliable and smarter charging process.
to eliminate the possibility of sparks, the charger
will not begin operation upon connection to the
spark battery, unless charging mode has been selected.
housing protection dust and splash proof (IP65)
double insulated.
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DP 4000 Microprocessor Battery charger