Riello UPS CSS SENTINEL TOWER CAM 3, Installation And User Manual

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B
ATTERY
C
ABINET INSTALLATION
ATTENTION:
REFER TO THE CPS SPECIFICATION LABEL TO CONFIRM THAT THE VOLTAGE FROM THE BATTERY
CABINET IS THE SAME AS THAT ALLOWED BY THE CPS.
CONFIRM THAT THE BATTERY CABINET IS EQUIPPED WITH A 50A gR FUSE TO PROTECT THE
BATTERY EXPANSION PORT OF THE CPS.
THE CONNECTION BETWEEN THE CPS AND THE BATTERY CABINET MUST BE MADE WITH THE
BATTERY CABINET FUSE HOLDER ISOLATOR OPEN.
CONNECT THE CABLE BETWEEN THE CPS AND THE BATTERY CABINET. CLOSE THE FUSE HOLDER
ISOLATORS ONLY IF THE CPS IS POWERRED ON OR IN STAND-BY CONDITION.
Battery Cabinets can be installed in series for extended runtimes. Connect the Battery Cabinets in series as shown in the figure
below:
CPS – B
ATTERY
C
ABINET CONNECTION
ATTENTION:
The CPS is not equipped with devices for the disconnection of the external batteries. Verify that the Battery
Cabinets are fitted with a suitable fuse and/or fuse disconnector.
To prevent damage occurring to the batteries, the fuse holders must only be closed if the battery voltages between
the CPS and the Battery Cabinet are similar. Otherwise, recharge each battery unit following the procedure below:
C
ONFIGURING THE RATED BATTERY CAPACITY
Before installing one or more Battery Cabinets, the CPS must be configured in order to update the rated capacity value (total
Ah CPS's internal bat external batteries) using the dedicated configuration software.
The Battery Cabinet must only be installed while the CPS is switched off and disconnected from the mains power supply.
CAUTION:
The connection cables cannot be extended by the user.
The maximum length of the connecting cables between the CPS (without internal batteries) and the Battery
Cabinet is 3 meters.
After connecting the CPS to its Battery Cabinets, insert the fuses and close the Battery Cabinet battery fuse
holders (SWBATT). Do not open the SWBATT fuses whilst the CPS is on.
It is recommended that you do not connect more than 5 Battery Cabinets in cascade to a single CPS. To increase
capacity, we recommend installing a Battery Cabinet with higher battery capacity.