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SBC-Series Switching Mode Programmable Automatic Charger User Manual
2. Adjust the Dip Switch B1 and B2 to select the correct Boost Charge Voltage.
3. After checking for the correct battery type on B1 and B2 Dip Switch, set the Dip Switch T to Off
and the PS to ON state ( Table 7 ).
Table 7
4. Turn On the charger and turn Off the external load On/Off switch, measure the battery terminal
voltage to check for correct Boost Charge Voltage for battery type used.
5. To use the Temperature Compensation Function, please refer to section A step 5.
WARNING: Use an ON/OFF Switch with appropriate RATING for the load in setup of ( Fig.4 ).
REMARKS:
There are situations that the voltage drop due to the workable cable size and the battery
location cause the Boost Charge Voltage at the battery terminals below the recommended
value. Then depending on the value of the de-rated Boost Voltage, change to a Gel Type of
Battery or consult your dealer for a higher voltage type charger on request .
(Note: factory preset 14.8/15.5V for 12V System or 29.6/31.0V for 24V System).
The Temperature Sensor(optional accessory) protects the battery from overheating due to
environment or faulty cell or low water level. When the temperature of the battery reaches
around 60 degree C, the over-temperature shutdown will be triggered and the charger will be
shut down completely to avoid damages to the battery and the charger.
Model
Battery System
Recommended Battery Capacity
Output (@25ºC)
Max. Charging Current
Float Mode Charging Voltage
Semi-Boost Mode Charging Voltage
Boost Mode Charging Voltage
Line Regulation(+/- 10%)
Load Regulation (0-100% Load)
Ripple and Noise (V
)
r.m.s.
Efficiency
Input Voltage
Cooling System
Dimensions
Weight
Approvals
SBC - 8112 / 8125 ( 12V system )
13.9V
14.4V
5. SPECIFICATIONS
SBC-8112
12V
50-120 AH
10A
13.3V
13.4V
13.9/14.4V
80mV
< 150mV
< 25mVrms
230VAC / 50Hz ( or 120VAC / 60Hz on request )
2kg
Designed and manufactured to comply with CE
P.6
SBC - 8215 ( 24V system )
SBC-8125
12V
120-200 AH
20A
13.3V
13.4V
13.9/14.4V
100mV
< 200mV
< 25mVrms
80%
Current Controlled Fan
( L) 255 x (W) 200 x (H) 80 mm
3.5kg
27.8V
28.8V
SBC-8215
24V
50-120 AH
10A
26.6V
26.8V
27.8/28.8V
80mV
< 200mV
< 35mVrms
3.5kg
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