Salicru DC POWER-L Series, Manual

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5.3.2. Charging type priorities.
Table 3 below shows the established charging type priorities:
Type Priority Comment
Float
Low
Less priority than fast
and exceptional charging
Fast
charging
Medium
Less priority than
exceptional charging
Exceptional
charging
High Maximum priority
Table 4. Charging type priorities.
5.3.2.1. Activation and deactivation of charging
types.
Fast charging.
Automatic Manual Periodic
Activation
AC failure and
battery charge
lower than 100%
Via control
panel
Yes*
Deactivation
AC OK and
battery charge at
100%
or
AC OK and
charging time
greater than the
time determined
as maximum fast
charging
Via control
panel
AC OK and
battery charge
at 100% and
charging time
greater than the
minimum fast
charging time
or
AC OK and
charging time
greater than the
time determined
as maximum fast
charging
Considerations
*Each automatic
deactivation
automatically
recalculates the
next periodic trip
Table 5. Activation and deactivation of fast charging.
Exceptional charging
.
Automatic Manual Periodic
Activation
No
Via control
panel and
open output
switch
(5)
No
Deactivation
Charging
time exceeds
maximum set
Via control
panel
No
(5)
The output switch must have an auxiliary contact block (optional), so that it
can inform the control panel of the switch’s opening operation (Off).
Table 6. Activation and deactivation of exceptional charging.
Considerations
The battery is considered to be charged when there is a lack of
mains voltage and it is capable of giving a complete cycle and, at
the end of it, the operating voltage is not lower than the minimum
admissible voltage.
To avoid premature ageing of the battery due to long periods of
float charging without discharging, fast charging can be activated
manually via the control panel (with timed stopping) and periodi-
cally (with timed activation) to restore the full charge of the battery.
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