Schaudt CSV 409 Instruction Manual page 4

CSV 409 A caravan charging system instruction manual
Modules
Required
control circuits
Protective circuits
Mains connection
Current-carrying
capacity
Maximum total current
4
The CSV 409 A caravan charging system is the central power supply unit for
all 12 V consumers connected to the caravan's electrical system. It is nor-
mally fitted inside a cabinet or a stowage space and can be accessed from
the front to change a fuse.
The caravan charging system has been designed solely for connecting up to
a 12 V onboard supply.
Connected units can be supplied from the caravan battery or the towing
vehicle's battery if a mains supply is not available.
Since the device provides a hum-free, stabilised output voltage, it is also
possible to connect and supply power to sensitive consumers (e.g. transistor
lamps or radios).
The CSV 409 A caravan charging system consists of:
A charging module for recharging all of the connected batteries
F
The complete 12 V distribution system
F
The fuses for the 12 V power circuits
F
A battery booster
F
At least one switch panel ST ... has to be connected for operation.
Connection options are available for:
Solar charger
F
12 V indicator
F
Mains indicator
F
12 V supply to a control and display panel
F
Flat vehicle fuses are used to protect the various circuits.
Overtemperature
F
Overload
F
Short circuit
F
230 V AC voltage 10 %, 47 -- 63 Hz sinewave, protection class I
12 V outputs shall only be loaded up to a maximum of 90 % of the rated
current of the associated fuse (see block diagram or nameplate).
All of the consumers must not exceed the following loads when combined:
Mains operation: 28 A
F
Operation with towing vehicle and ignition ON: 8 A
F
Issued: 20.02.2020 8050101 BA / EN