Mounting and Operating Manual
Central Battery System EURO ZB.1
21
CEAG Notlichtsysteme GmbH
Notes:
In the development and advance-
ment of modules for a system family
(in this case the SKU modules for
the EURO ZB.1 system) CEAG-Not-
lichtsysteme GmbH takes measures
to ensure downward compatibility
with respect to the control software
of the modules, their application
and control.
When using modules of current
development status as well as
modules of older design always
observe for safety reasons the tech-
nical documentation accompanying
these modules.
In case of doubt contact the
Customer Service of CEAG Not-
lichtsysteme GmbH.
Fuses
On the circuit changeover unit’s faceplate
3 outgoing fuses 5 AT / 250 V are ar-
ranged for each circuit.
Size of fuses:
6.3 mm x 32 mm, sand-filled.
Attention!
Rated current must not exceed
3 A per circuit!
Control elements
Service-PIN
Adjacent to „Service“ inscription the-
re is a button which must be actuated
for basic programming of the system.
Basic programming is carried out in the
Factory.
Indicating elements
LED „ON“
This LED lights up if voltage is applied to
the outgoing terminals.
LED „Failure“
This LED lights up if current measured
derivates from preset value by x %.
Additional features
Changing over individual circuits
Separate fuse protection for mains
and battery operation
In case of one-pole ground leakage
during AC operation DC operation
may continue without problems
Fuses are easily accessible
Continuous current per circuit
6 A
Making current per circuit
120 A/ms
Typical changeover time
AC/DC 200 ms
Modules of circuit changeover units
SKU 2 x 3 A
(2 circuits of 3 A rated current each)
The circuit module is connected to
the control unit via the bus.
An address is assigned via the control
unit when basic configuration takes
place. This is done in the Factory.
All functions such as switching
method or circuit monitoring can be
programmed via the control unit.
If the changeover unit is retrofitted
or replaced programming has to be
modified as necessary.
Modules
5.5
Functions of Circuit Changeover SKU 2 x 3 A
1: Fuses
2: „Service-PIN“ button
3: LED „ON“
4: LED „Failure“
1
1
2
3
4
