Votronic SR 130 Duo Digital Installation And Operating Manual

Installation and Operating Manual
Solar Controller SR 130 Duo Digital
Solar Controller SR 200 Duo Digital
Solar Controller SR 300 Duo Digital
Solar Controller SR 400 Duo Digital
Solar Controller SR 500 Duo Digital
Please read the operating manual thoroughly prior to use, connection and
start-up of the solar controller.
For campers, caravans and boats.
The solar controller is a special development for use in campers, caravans and boats, and it is suitable for all types and makes
of lead batteries (also for acid, GEL/dryfit batteries, as well as AGM/fleece batteries). Optimum charging is ensured by an
intelligent microprocessor control with characteristic lines IUoU.
Working fully automatically and maintenance-free, the solar controller offers the following functions:
Battery Ports and Charging Programs:
Charging port main battery I, depending on the type of battery, 3 charging programs selectable (see table 1):
a) „AGM":
Closed, gas-tight AGM/fleece batteries (absorbed glass mat, lead-fleece technology)
b) „Gel":
Closed, gas-tight Gel/dryfit batteries (determined electrolyte)
c) „Lead Acid": Closed and open acid/lead-acid batteries, as well as AGM with indication 14.4 V
Charging Port Starter Battery II:
Separate auxiliary charging port (12 V (0.8 A) /1.5 A) for support charging and trickle charge of the vehicle's starter battery
with overcharge protection in case of extended stop periods.
Further Characteristics of the Unit:
The charging voltage being free from peaks is controlled in such a way, that any overcharging of the batteries is
excluded.
Two Battery Charging Ports: Automatic charging of the main battery or board battery (Board I): Support charging and
trickle charge of the vehicle's starter battery (Start II) with overcharge protection.
Unattended Charging: Standard protection against back discharge of battery (in case of insufficient solar power (such as
at twilight, at night etc.), against overload and overheating.
Floating Operation: Observation of the characteristic lines of charging, even with simultaneous operation of consumers
being connected to the battery.
Overcharge protection: Reduction of the charging current of the battery in case of excessive solar power and full
battery. Immediate recharging in case of power consumption to ensure always the best possible charging state of the
battery.
Characteristic Line of Charging „I U1 U2": A defined charging boost (U1) avoids harmful acid accumulation and
provides compensation charge to the individual battery cells. After that, automatic trickle charge (U2).
On-board Mains Suppression Filter: Integrated on-board mains suppression filter ensures unproblematic parallel
operation of the controller with other charging sources, wind- and petrol-driven generators, mains supply chargers,
dynamos etc. at one battery.
Connection for Temperature Sensor (Order No. 2001): Automatic adaptation of the charging voltage to the battery
temperature. In case of low outside temperatures, full charging of the weaker battery is improved, and in case of
summery temperatures unnecessary battery gassing will be avoided.
This is highly recommended, if the battery is exposed to strong variations in temperature, such as in the motor
compartment.
Ready for Connection to the Votronic LCD Solar Display (Order No. 1216), as well as to the Votronic LCD Solar
Monitor (Order No. 1221) for optimum supervision of the solar system.
Charging Cable Compensation: Automatic compensation of voltage loss on the charging cables.
Measurement Output for EBL (Electroblock of the Vehicle): Allows convenient application of the solar (current
display) being installed in the electroblock for supervision of the solar system.
Terminal „AES" (only SR 300 Duo Dig., SR 400 Duo Dig. and SR 500 Duo Dig.):
Automatic commutation of ELECTROLUX / DOMETIC refrigerators with "AES" (Automatic Energy Selector) from
gas operation to 12 V-operation in case of excess solar power.
No. 3050
No. 3052
No. 3054
No. 3056
No. 3058