Control Parameters; Environmental Specifications - Projecta SC320 Manual

12/24 volt automatic solar charge controller
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Battery Voltage Parameters (parameters is in 12V system at 25°C, please use
X 2 in 24V system

Control Parameters

Battery charging setting
Over Voltage Disconnect Voltage
Charging Limit Voltage
Over Voltage Reconnect Voltage
Equalize Charging Voltage
Boost Charging Voltage
Float Charging Voltage
Boost Reconnect Charging Voltage
Low Voltage Reconnect Voltage
Under Voltage Warning Reconnect
Voltage
Under Voltage Warning Voltage
Low Voltage Disconnect Voltage
Discharging Limit Voltage
Equalize Duration
Boost Duration
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.

Environmental Specifications

Working temperature
Storage temperature
Humidity
Enclosure
SC320 Mechanical Specifications
Overall dimension
Mounting dimension
Mounting hole size
Terminal
Net weight
SC330 Mechanical Specifications
Overall dimension
Mounting dimension
Mounting hole size
Terminal
Net weight
Gel
Sealed
16.0V
16.0V
15.0V
15.0V
15.0V
15.0V
14.6V
14.2V
14.4V
13.8V
13.8V
13.2V
13.2V
12.6V
12.6V
12.2V
12.2V
12.0V
12.0V
11.1V
11.1V
10.6V
10.6V
2 hrs.
2 hrs.
2 hrs.
-35
to +50
°C
°C
-35
to +80
°C
°C
≤95% NC
IP30
159.6 (6.28) x 81.4 (3.2) x 47.8 (1.88) mm/inches
147 (5.79) x 50 (1.97) mm/inches
4.3
10mm
2
0.3kg
200.6 (7.9) x 101.3 (3.99) x 57 (2.24) mm/inches
190 (7.48) x 70 (2.76) mm/inches
Φ4.5
10mm
2
0.5kg
Flooded
User
16.0V
9–17V
15.0V
9–17V
15.0V
9–17V
14.8V
9–17V
14.6V
9–17V
13.8V
9–17V
13.2V
9–17V
12.6V
9–17V
12.2V
9–17V
12.0V
9–17V
11.1V
9–17V
10.6V
9–17V
2 hrs.
0–3 hrs.
2 hrs.
0–3 hrs.
7

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