The Steca PR1010 charge controller is the highlight in the range. Use of the
latest charging technologies combined with state of charge determination enable
optimal battery maintenance and module power monitoring. A large display
informs the user about all operating modes with the aid of symbols. The state
of charge is represented visually in the form of a level meter. Data such as
voltage, current and state of charge can also be displayed digitally as figures
on the display. In addition, the controller has an energy meter which can be
reset by the user.
Product
features
-
Shunt topology with MOSFETs
State of charge determination with Steca AtonIC (SOC)
Automatic detection of voltage
PWM control
Multistage charging technology
Load disconnection depending on SOC
Automatic load reconnection
Temperature compensation
Negative earthing of one or positive earthing of several terminals possible
Integrated data logger (energy meter)
Evening, night light and daylight functions
Integrated self test
Monthly equalisation charge
Electronic
protection functions
-
Overcharge protection
- Deep discharge protection
- Reverse polarity protection of
module, load and battery
- Automatic electronic fuse
- Short circuit protection of load and
module
- Overvoltage protection at module
input
- Open circuit protection without
battery
- Reverse current protection at night
- Overtemperature and overload
protection
- Load disconnection on battery
overvoltage
Displays
-
Graphical LCD display
- for operating parameters, fault
messages, self test
Operation
Simple menu-driven operation
Programming by buttons
Manual load switch