21
CHARACTERISTICS AND INSTALLATION
GB
SBC NRG HIGH POWER - REV001A
INSTALLATION SITE
Install the battery charger as close as possible to the batteries in a
dry and airy spot, to allow the correct operation of the device at full
power.
The battery charger can be installed in a horizontal or vertical position
with cables coming out in the downward position.
In case of battery chargers connected in parallel (current sharing mo-
de), installing one next to the other.
The battery charger must be fixed to the support surface with screws
strong enough to support its weight, paying attention that they do not
weaken or cause cracks to the boat structure.
The vertical position is recommended because the natural convection of
heat helps to cool the equipment.
The perimeter of the battery charger (excluding the support base) must
be kept at a distance from walls or objects by a minimum of 5 cm.
WARNING: the battery charger must be used only with re-chargeable lead/liquid electrolytic batteries (open or
sealed), GEL, AGM.
WARNING: the battery charger can not be used to recharge non rechargeable batteries.
EQUIPMENT NECESSARY FOR INSTALLATION
Depending upon model, use the batteries and cables on the output terminals as specified in the following table:
MODEL SBC 1200 NRG FR SBC 1450 NRG HR SBC 1950 NRG HR SBC 2450 NRG HR
Battery voltage
12 V 24 V
Battery capacity
450 ÷ 1000 Ah 270 ÷ 600 Ah 360 ÷ 800 Ah 450 ÷ 1000 Ah
Minimum output cable size
50 mm
2
25 mm
2
35 mm
2
50 mm
2
Number of battery cells
612
MODEL
SBC 700 NRG FR
2 units in parallel
SBC 1100 NRG FR
2 units in parallel
SBC 1950 NRG HR
2 units in parallel
SBC 2450 NRG HR
2 units in parallel
Battery voltage
12 V 24 V
Battery capacity
900 ÷ 2000 Ah 540 ÷ 1200 Ah 720 ÷ 1600 Ah 900 ÷ 2000 Ah
Minimum output cable size
(battery charger-junction “J”)
50 mm
2
25 mm
2
35 mm
2
50 mm
2
Minimum output cable size
(junction “J” - battery)
95 mm
2
50 mm
2
70 mm
2
95 mm
2
Number of battery cells
612
MODEL
SBC 700 NRG FR
3 units in parallel
SBC 1100 NRG FR
3 units in parallel
SBC 1950 NRG HR
3 units in parallel
SBC 2450 NRG HR
3 units in parallel
Battery voltage
12 V 24 V
Battery capacity
1350 ÷ 3000 Ah 810 ÷ 1800 Ah 1080 ÷ 2400 Ah 1350 ÷ 3000 Ah
Minimum output cable size
(battery charger-junction “J”)
50 mm
2
25 mm
2
35 mm
2
50 mm
2
Minimum output cable size
(junction “J” - battery)
150 mm
2
95 mm
2
120 mm
2
150 mm
2
Number of battery cells
612
For the single battery chargers, the wires connected to the output terminals must have a maximum length of 4 meters.
For the length of the output wires in case more battery chargers are connected in parallel (current sharing mode) refer to the
diagram of Fig. 2B.
5 cm
5 cm
5 cm
5 cm