User Manual

Control Parameters
Battery charging setting Gel Sealed Flooded User
Over Voltage Disconnect Voltage 16.0V 16.0V 16.0V 9–17V
Charging Limit Voltage 15.0V 15.0V 15.0V 9–17V
Over Voltage Reconnect Voltage 15.0V 15.0V 15.0V 9–17V
Equalize Charging Voltage – 14.6V 14.8V 9–17V
Boost Charging Voltage 14.2V 14.4V 14.6V 9–17V
Float Charging Voltage 13.8V 13.8V 13.8V 9–17V
Boost Reconnect Charging Voltage 13.2V 13.2V 13.2V 9–17V
Low Voltage Reconnect Voltage 12.6V 12.6V 12.6V 9–17V
Under Voltage Warning Reconnect
Voltage
12.2V 12.2V 12.2V 9–17V
Under Voltage Warning Voltage 12.0V 12.0V 12.0V 9–17V
Low Voltage Disconnect Voltage 11.1V 11.1V 11.1V 9–17V
Discharging Limit Voltage 10.6V 10.6V 10.6V 9–17V
Equalize Duration – 2 hrs. 2 hrs. 0–3 hrs.
Boost Duration 2 hrs. 2 hrs. 2 hrs. 0–3 hrs.
7
Battery Voltage Parameters (parameters is in 12V system at 25°C, please use
X 2 in 24V system
Environmental Specifications
Working temperature -35°C to +50°C
Storage temperature -35°C to +80°C
Humidity ≤95% NC
Enclosure IP30
SC320 Mechanical Specifications
Overall dimension 159.6 (6.28) x 81.4 (3.2) x 47.8 (1.88) mm/inches
Mounting dimension 147 (5.79) x 50 (1.97) mm/inches
Mounting hole size 4.3
Terminal 10mm
2
Net weight 0.3kg
SC330 Mechanical Specifications
Overall dimension 200.6 (7.9) x 101.3 (3.99) x 57 (2.24) mm/inches
Mounting dimension 190 (7.48) x 70 (2.76) mm/inches
Mounting hole size Φ4.5
Terminal 10mm
2
Net weight 0.5kg
Note:
1. The default battery type is Sealed (AGM). For Gel, Sealed, Flooded battery type, the voltage point is fixed,
& can only be modified via the remote control SC300D if purchased seperatly.
2. User type is the user defined battery type. The default value is the same as sealed type. When modifying it,
please follow the below logistic relation:
a) Over Voltage Disconnect Voltage Charging Limit Voltage≥ Equalize Charging Voltage ≥Boost Charging
Voltage≥ Float Charging Voltage Boost Reconnect Charging Voltage;
b) Over Voltage Disconnect Voltage Over Voltage Reconnect Voltage ;
c) Low Voltage Reconnect Voltage Low Voltage Disconnect Voltage≥Discharging Limit Voltage;
d) Under Voltage Warning Reconnect Voltage Under Voltage Warning Voltage≥Discharging Limit Voltage;
e) Boost Reconnect Charging voltage Low Voltage Disconnect Voltage.
*Please carefully to select battery type. It will damage battery if the setting is incorrect.