Connection Of Temperature Sensor; Connection And Installation Of Internal Modules - Eaton CEAG ZB-S Mounting And Operating Instructions

ZB-S/26 and ZB-S/18
1
Location of the load disconnector (1) for the battery
supply
Pos. 2: Outgoing distributors (Batt) and Pos. 3: Cabinet
distributor (Batt)
Comply with all warning information!
Connecting the cables for the battery supply
to a US-S substation:
Ensure that the system and feeders are isolated and
O O
locked out!
Run the feeders to/in the ZB-S control cabinet and in
O O
its trunking and to/in the control cabinet of the US-S
substation.
Connect the positive conductor to the positive terminal
O O
on the outgoing distributor.
Connect the negative conductor to the negative
O O
terminal on the outgoing distributor.
When upgrading fuse elements, the included label for
O O
designating the connections should be attached with
correct polarity according to the diagram.

6.6 Connection of temperature sensor

A temperature sensor (to monitor the temperature of
the battery bank) of the ZB-S central battery system is
mandatory for emergency lighting systems with a central
battery.
The connection to the charging module is made in the
cabinet at terminals F+ and F- on the 3-tier installation
terminals with tension spring-connection.
Run the temperature monitoring cable between the
battery bank and the ZB-S cabinet and connect it in the
cabinet to its 3-tier installation terminal with tension spring-
connection.
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
3
2
ZB-S LAD
2
3
1
Location of the terminal block for connecting a
temperature sensor in a ZB-S control cabinet (1)
ATTENTION!
For the connection of external temperature sensor an
insulated cable must be used.
Connect the screen with the screen-quick-connector one-
sided at the protective conductor terminal (s. 9.1.1).
6.7 Connection and installation of internal
modules
All modules for the ZB-S (US-S) cabinet are plugged
on a subrack. These sockets contact the module at its
mounting position; locking pins secure the module´s
position. The mains or battery power required for the
modules is also supplied via these sockets.
For easy fitting and removal, these modules are connected
to plug-in screw terminal blocks which can be pushed on
or pulled off at the front of the modules. The connecting
cables of these screw terminals are connected to the
terminal strip at the top of the control cabinet (matching
is by number codes on the subrack and on the terminal
block).
External incoming and outgoing circuits are connected via
this row of terminal blocks in the top of the cabinet.
NOTES:
The circuit numbers used in the displays of the CU CG-S
controller and the displayed switch outputs of the SKUs
are assigned by the choice of slots on the subracks.
To ensure that replaced SKUs function correctly under the
controller they must first be identified, activated and their
parameters set up with controller software.
ATTENTION!
Never fit or remove SKU modules in the O
Deactivate an SKU module at the CU CG-S controller
before removing or refitting it, e. g. for testing. For dis-
mantling or modification work the controller must be
disabled to prevent activated circuits from being turned
on when an SKU module is fitted.
6 Installation
X1.1
1
condition!
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