Technical Description - Dometic PERFECTPOWER DCC1224-10 Instructions De Montage Et De Service

Technical description

!
WARNING! Danger of explosions!
• Do not charge batteries with a cell conclusion. The oxyhydrogen
they produce can cause explosions.
• Do not charge lead acid batteries in unventilated rooms. The
oxyhydrogen they produce can cause explosions.
• Do not charge NiCd batteries or non-rechargeable batteries with
this device. The sleeves of these batteries can explode.
7 Technical description
Because of its low weight and compact design, the charging converter can easily be
installed in RVs, commercial vehicles or motor and sailing yachts. While driving it
charges batteries that are used on board vehicles or boats to generate power or
supplies them with a retention voltage so that they do not unload.
The 12 Vg or 24 Vg voltage from a vehicle or boat battery is transformed into a
stable 12 Vg or 24 Vg DC voltage.
The isolation of the input and output voltages means the output voltage can be kept
stable without interference from the input circuit.
The charging converter is switched on via a 12/24 V signal:
• D+ signal
• alternator signal (terminal 15)
• a switched input signal
A
NOTICE!
When terminal 15 is used, the starter battery may discharge even when
the engine is off, if the ignition is set to "ON".
The battery charger has various protective mechanisms:
• High voltage shutdown: The battery charger shuts itself off when the voltage
exceeds the cut-off value. It restarts when the voltage returns to the restart value.
• Low voltage shutdown: The battery charger shuts itself off when the voltage
sinks below the cut-off value. It restarts when the voltage rises to the restart value.
• High temperature shutdown: The battery charger switches off when the
temperature inside the device exceeds a cut-off value. It restarts when the
voltage rises to the restart value.
• Protection against short circuit: The LED on the battery charger signals a mal-
function if a short circuit has been generated. The device fuse must be replaced
by a professional after it has been triggered by excess current.
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PerfectCharge
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