SCCP05-
050 Owner’s Manual
4
Section
Name
12 Vdc
24 Vdc
Loads
Minimum Load Size
0.5 Adc
Maximum Output Current
5 Adc
Overload Time (Loads > 5Adc)
5 min for Load > 100%,
0.1 sec for Load > 125%
Internal
Protections
Internal Protection
Battery Reversal, PV Reversal
Load Disconnect (Automatic Reset)
Low Battery, High Battery,
Overload
Load Disconnect (Manual Reset)
Overload (after 3 automatic
resets)
Low Battery Load Disconnect
11.4 Vdc*
22.8 Vdc*
Low Battery Load Reconnect
12.4 Vdc*
24.8 Vdc*
High Battery Load Disconnect
15.0 Vdc
30.0 Vdc
Specifications
Section
Name
12 Vdc
24 Vdc
PV
Controller Type
PWM
Wattage (maximum)
60W
120 W
V
oc
Max 50 Vdc
Short Circuit Current (maximum)
5 Adc
Battery
Battery Type ( jumper-
selectable)
Flooded or VRLA
Nominal Voltage
12 or 24 Vdc; automatically detected
Battery Input (range)
9 to 16 Vdc
18 to 32 Vdc
Standby Loss
6.8 mAdc
Conversion Efficiency
(maximum)
99%
Charger
Bulk and Absorption
Voltages
(maximum)
for Battery Types
Flooded
VRLA
Flooded
VRLA
Bulk
14.8
Vdc*
14.6
Vdc*
29.6
Vdc*
29.2 Vdc*
Absorb
14.8
Vdc*
14.4
Vdc*
29.6
Vdc*
28.8 Vdc*
Absorb Time
2 hours*
Float Voltage
13.2
Vdc*
13.5
Vdc*
26.4
Vdc*
27.0 Vdc*
Charging Current (maximum)
5 Adc*
Temperature Compensation
(range)
-5 mV / °C / battery cell*
Equalize
NOTE:
Enabled by removing battery jumper; loads turned off while equalizing
NOTE*:
Occurs every 60 days,
or following a low battery load disconnect
Equalization Voltage (maximum)
15.5 Vdc*
--
31.0 Vdc*
--
Equalization Time
1 hour*
Troubleshooting
Problem
Possible Remedies (perform in order shown)
Battery not charging
1) Check battery connections
2) Check PV voltage and connections
3) Allow charger to cool
No LED indicators with PV power available
1) Check battery voltage
at
controller terminals
2) Check panel voltage at
controller terminals
Red LED on
1) Disconnect PV
2) Disconnect battery
3) Disconnect load
4) Reconnect battery
5) Reconnect PV
6) Reconnect load
Red LED flashing
1) Disconnect loads
2) Charge battery
Yellow LED not on
Charge battery
Charging to wrong voltage
1) Check position of battery selection jumper
Dimensions
Size
159 mm (6.3
”) x 68 mm (2.6”) x 25 mm
(1.0
”)
Weight
~0.18 kg
Cabling
Terminal Size(PV and
battery)
6 mm
2
(#10 AWG)
Cable Size (minimum)
Battery
4 mm
2
(#12 AWG)
PV
4 mm
2
(#12 AWG)
NOTE:
Larger cables should be used if battery cables exceed 3 m length
NOTE:
Battery cables must be twisted together during installation
Environment
Operating Temperature
-40 °C to 60 °C
Humidity
0 to 95% RH non-condensing
Ingress Protection
IP20
Battery Bank
Minimum 25Ah at C/5 discharge rate
Certifications
CE, EN 61000-6-1,EN 61000-6-3, IEC/EN 62109-1
Warranty
2 years
*Number shown is factory default setting.
