Schaudt CSV 416 - Application and Function; On-board Power Supply Overview; CSV 416 A System Modules

Operating Instructions Caravan-charging system CSV 416
7
Date: 30.05.2021
8050111 BA / EN
4 Application and function
CSV 416 A
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Caravan charging system
230V AC
12V consumers
Caravan battery
Starter battery
Lighting
Pump
Heater
etc.
LR ...
Solar regulator
(accessory)
Towing vehicle
Control and
operator panel
(bus--compatible)
Bus
Other
bus nodes
Water
tank
W aste water
tank
Sensors
Fig. 2 On-board power supply system
The CSV 416 caravan charging system is the central power supply unit for
all 12 V consumers connected to the caravan’s electrical system. It is usually
located in a cupboard or storage area and is accessible from the front in
order to change fuses.
The caravan charging system has been designed solely for connecting 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.
Because the device provides a hum-free, stabilised output voltage, sensitive
consumers such as transistor lights and radios can be connected and powe-
red.
The CSV 416A caravan charging system comprises:
F a charge module for charging all batteries connected
F a main switch relay to switch certain consumers on and off
F the complete 12V distribution system
F fuses for the 12V circuits
F a battery booster
F LIN bus interface
F Tank analysis
Modules