Projecta SC110 Instruction Manual page 8

SOLAR CONTROLLER SPECIFICATIONS
1 Electrical Parameters
1-1 Rated solar panel amps
1-2 Normal input Solar cell array voltage
1-3 Max. solar cell array voltage (output has no load)
1-4 The controller lowest operating voltage (at solar or battery side)
1-5 Standby current consumption at night
1-6 Maximum voltage drop-Solar panel to battery
2 Charging characteristics
2-1 Minimum battery start charging voltage
2-2 Soft start charging voltage
2-3 Soft start charging current (50% PWM duty)
2-4 Bulk charge voltage
2-5 Absorption charging voltage at 25
– Gel type battery
– AGM type battery (default setting)
– WET type battery
– Calcium type battery
2-6 Absorption transits to Equalizing or Float condition:
– Charging current drops to
– or Absorption Charging timer timed out
2-7 Equalization charging active (min 1 hr)
– Only for WET or Calcium battery
– battery voltage discharged to less than
– Automatic equalizing Charging periodical
2-8 Equalization charging voltage at 25
2-9 Equalization charging timer timed out
2-10 Float charging voltage at 25
2-11 Voltage control accuracy
2-12 Battery temperature compensation coefficient
2-13 Temperature compensation range
3 Protection
3-1 Against reverse polarity or short circuit at panel side
3-2 Against reverse polarity or short circuit at battery side
3-3 No reverse current from battery to solar at night
3-4 Over temperature protection during charging
3-5 Transient over voltage protection with TVS or varistor
4 Electrical parts
4-1 Input output terminal
4-2 Temperature sensor port (Press and Release type)
5 Physical Parameters
5-1 Controller material
5-2 Power terminal maximum stranded wire size
5-3 Mounting
5-4 IP grade
5-5 Net weight
6 Environmental characteristics
6-1 Operating temperature
6-2 Storage temperature
6-3 Operating Humidity range
8
o
C
o
C
o
C
10 Max.
15-22
25 Max.
8V Min
5 Max
0.25 Max.
3 Min
3-10 +/-0.2
Up to 5 AMP
10-14.0 +/-0.2
14.1 +/-0.2
14.4 +/-0.2
14.7 +/-0.2
14.9 +/-0.2
1 +/0.1
4
10 +/-0.2
28
15.5 +/-0.2
2 Max
13.6 +/-0.2
+/- 1%
-24
-20~+50
o
65 C
M4 terminals
DA 250-350 2P
Plastic, Standard ABS
#12AWG stranded – 3 mm²
Vertical wall mounting
IP22
Approx. 250g
o
-25 ~ 50 C
o
-40 ~ 85 C
100% no condensation
AMP
VDC
VDC
VDC
mA
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
AMP
Hour
VDC
Day
VDC
Hour
VDC
o
mV/ C
o
C