Protective circuits of the
8110305 BA / EN
Instruction Manual for Electroblock EBL 30 / EBL 30 with OVP
Application and functions in detail
The EBL 30 electroblock is the central power supply unit for all 12V consu-
mers in the vehicle's electrical system. It is usually located in a cupboard or
storage area and is accessible from the front in order to change fuses.
On-board power supply system
The EBL 30 electroblock contains:
a charge module for charging all batteries connected
the complete 12V distribution system
fuses for the 12V circuits
a battery monitoring module
control and monitoring functions
An IT ... or LT ... control and switch panel must be connected for operation.
These devices control the electrical functions in the vehicle's living area, inc-
There is also an option to connect an additional charger and a solar loading
Flat vehicle fuses protect the various circuits. The D+ output is an exception.
230V AC 10%, 47 to 63 Hz sinusoidal, protection class I
12V outputs may be loaded with max. 90% of the rated current of the re-
spective fuse (also see front panel).