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- Main charging port I: Automatic charging and conservation of charge of the (main) board supply battery
- Auxiliary charging port II: Recharging and conservation of charge of the vehicle's starter battery, thus ensuring continuous starting capacity
- Charging programs for gel, acid/lead-acid and AGM/fleece batteries
- Indicators for operating state "Charging" and "Full"
- Least own electricity consumption
- Connection for battery temperature sensor
- Control output EBL, prepared for electroblock with solar current display
- Terminal "AES" with LED display: Automatic commutation of Dometic/ELECTROLUX refrigerators from gas operation to 12 V-operation in case of sufficient solar power by means of “AES” (Automatic Energy Selector)
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| Device Type |
Solar Charging Controller SR 400 Duo Digital |
| Nominal Battery Voltage (DC) [V] |
12 |
| Capacity Solar Module max. [Wp] |
400 |
| Current Solar Module max. [A] |
25 |
| Voltage Solar Module max. [V] |
28 |
| Charging Current Batt. I/Batt. II max. [A] |
25 / 1.5 |
| Characteristic Line of Charging |
IU1oU2 |
| Battery Type adjustable |
acid, gel, AGM |
| Own Consumption [A] |
0.003 |
| Protection against Overcharging |
yes |
| Non-return Valve (night operation) |
yes |
| On-Board Mains Suppression Filter |
yes |
| No. of Charging Ports |
2 |
| Protection against Overload, Overtemperature, wrong Polarization |
yes |
| Connection Temperature Sensor |
yes |
| Compensation of the Voltage Loss on the Charging Cables |
yes |
| Connection for Solar Display / Monitor / Computer S |
yes |
| Terminal AES |
yes |
| Output EBL solar current display |
yes |
| Temperature Range [°C] |
-20 to +45 |
| Dimensions (WxHxD) [mm] |
115 x 34 x 71 (¹ |
| Weight [g] |
125 |
| Ambient Conditions, Humidity of Air |
max. 95% RH, No condensation |
(1 Dimensions incl. mounting flanges, without connections
|
| Mark of Conformity |
CE, E Test (EMV/Automotive Regulations) |
| Scope of Delivery |
Controller, manual |
| Recommendable Accessories |
LCD Solar Computer S order no. 1250
Temperature Sensor order no. 2001
Cable Set for Connection to EBL order no. 2007 |
| Downloads |
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Product Description