Operating and Installation Overvoltage Protection OVP 01 A
5
Issued: 20.12.2011
822.221 BA / EN
1.5 Application and function
The device is designed for applications where the danger of excess- or low
voltage is particularly high. Examples of this are lightening striking the mains
power supply, generator operated power, poor electrical installaions or if
used abroad.
The OVP 01 A overvoltage device is set between the power supply and the
Schaudt device to be protected. IIn a leisure vehicle this is the 12-V-charger
system (EBL ...), the 12-V-power supply (CSV ...) or an additional charger
(LAS ...).
Overvoltage protection OVP 01 A
Basic vehicle
EBL ...
F
230 V circuit
breaker
CSV ...
LAS...
External devices
230 V
∼
Fig. 2
Primary function of the overvoltage protection OVP 01 A
External devices can also be connected. Before connecting ensure that the
switch on- and switch off voltage is compatible with the device and does not
cause damage. The permissible connection load of the OVP 01 A may not
be exceeded. Two consumers can be connected. In the event of excess- or
low voltage the device disconnects the connected devices from the 230 V
supply within a few milliseconds. The devices are not switched back on until
the power supply has returned to normal.
Y
ATTENTION!
Load too high!
The overvoltage protection OVP 01 A is destroyed.
F
Load both outputs of the overvoltage protection OVP 01 A with a com-
bined load of max. 2000 W.
Y
No guarantees can be made for external devices the are connected.
The overvoltage protection contains:
F
Measuring and surveillance unit
F
Appliance to disconnect the power supply, driven by the measuring and
surveillance unit
Modules