Quick SBC NRG+ Série Manuel D'installation page 12

INSTALLATION
EN
EQUIPMENT SUPPLY AND INSTALLATION
The equipment already includes a AC power cord. For connections to an AC mains see fig.1A. Before powering up the
battery charger check that the power supply voltage, described on the rating label (fig.2B), corresponds to that supplied
by the AC mains.
An overvoltage category III switch must be installed in the electrical circuit for the sole use of switching the equipment
ON/OFF.
The connections to the AC mains must be carried out according to local electrical codes.
WARNING: before connecting or disconnecting the battery charger's AC cord from the AC mains, please make sure
it is disconnected by bipolar switch.
Before connecting or disconnecting the DC wires from the battery charger's output terminals, please ensure that the
device is disconnected by means of bipolar switch from the AC mains and by means of a battery isolator from the
batteries.
WARNING: in cases where the AC power cord could be damaged, have this changed by a "Quick
In order to avoid accidents, the equipment must only be opened by authorised personnel.
FIG.1A
NEUTRAL
YELLOW GREEN
EARTH
LIVE
BATTERY
N. 3
WARNING: during charge, batteries can generate explosive gases, therefore avoid sparks or naked flames. Provide
adequate ventilation to the battery area whilst charging.
WARNING: before connecting the batteries check the polarity of the cables from the battery. Reversing the polarity,
could seriously damage the battery charger even if protected by fuses.
The positive terminal of the battery or of the group of batteries must be connected to one of the positive terminals of the
battery charger.
The negative terminal of the battery or of the group of batteries must be connected to the negative terminal of the bat-
tery charger (fig. 1A). To make the connections use the cable terminals supplied with the equipment.
If the installation has only one or two groups of batteries, always connect the output marked "MASTER". This is the main
output of the battery charger. It is advisable to connect the group of batteries which are used more often (typically the
service group) to the MASTER output terminal.
The positive output terminals that are not used must be kept free (do not bridge the terminals).
WARNING: the use of inadequate size cables and the incorrect connection of terminals or electrical joints may re-
sult in dangerous overheating of the connecting terminals or cables.
12
BLUE
FIG.1B
BROWN
BATTERY BATTERY
N. 2 N. 1
SBCXXXX NRG+ XXX XXV XXA XX XX
SN:XXXXXX Rev:XXX WY:XX/XX
~
INPUT: XXXV,XXXV, 45-66Hz, X.XA MAX
OUTPUT: XXA MAXIMUM
ABSORPTION XX.XV OL
XX.XV SL/GEL/AGM XX.XV Optima
®
FLOAT XX.XV OL/XX.XV AGM
XX.XV SL/GEL/Optima
®
BATTERY SWITCHES
" service centre.
®
SLAVE 2 SLAVE 1 MASTER
+ + +
-
OPT OL
AGM SL
GEL
+
SBC NRG MINI LOW REV000A