VOLTIMA SCD 12 - Technical Data

Technical Data
VOLTIMA
SCD 12
SCD 25
SCN 20
SCN 40
max. Solar Module Capacity [Wp]
165
350
240/480
480/960
max. Solar Module Current
10 A
21 A
20 A
20 A
max. Solar Module Voltage
50 V
50 V
50 V
50 V
Battery Nominal Voltage (DC)
12 V
12 V
12/24 V
12/24 V
max. Charging Current Batt. I / II
12/1A
25,5/1A
20 A
40 A
Stand-by Current Consumption
4 mA
4 mA
4 mA
4 mA
Overcharge Protection
yes
yes
yes
yes
Back Discharge Protection (Night
yes
yes
no
no
Operation)
Short Circuit Protection
yes
yes
yes
yes
Unit Fuse (Type FKS)
20 A
30 A
35 A
60 A
Number of Charging Outputs
2
2
1
1
Protection Overloading, Over-
yes
yes
yes
yes
heating and Reverse Polarity
Connector: Temperature Sensor
yes
yes
yes
yes
Charging Cable Compensation
yes
yes
yes
yes
Connector: LCD Solar Computer
yes
yes
yes
yes
Connector: 12 V loads
no
no
yes
yes
Dimensions
147 x 80 x
147 x 80 x
147 x 130 x
147 x 158 x
41 mm
41 mm
41 mm
41 mm
Weight
340 g
400 g
500 g
1000 g
Ambient conditions
max. 95% humidity, no condensation
U / I
charging voltage (V)
Main Charge
boost charging voltage float charging voltage
charging current (I)
< 75%
< 100%
>100%
Charging Time
33