Description
Solar Charge Controller Steca Tarom 4545-12/24 & 48V, 45A. A graphic display informs the user about all important system data and enables configuration and adjustment of the controller to the specific requirements of the individual system. Numerous clever functions allow the user to adjust the controller to the particular features of the system in question. Thanks to the significantly improved state of charge determination, the system is optimally controlled and the batteries are protected.
The Steca Tarom charge controller is the best choice for system sizes of up to 2.400 Wp at three voltage levels (12 VDC, 24 VDC, 48 VDC). The integrated data logger stores all important system data which can be read via an open Steca RS232 interface. As an option, an external temperature sensor can also be connected. Two additional switching contacts can be easily configured as a timer / a night light function, to start generators or as surplus management. The Steca Tarom works on PWM as a low loss series controller.
Product features
Hybrid controller
State of charge determination (SOC)
Automatic detection of voltage
PWM control
Multistage charging technology
Load disconnection depending on SOC
Automatic load reconnection
Temperature compensation
Common positive grounding or negative grounding on one terminal
Innovative data logger
Night light function with Steca PA 15
Integrated self test
Monthly maintenanccharge
Integrated energy meter
Two configurable multifunctional contacts
Electronic protection functions
Overcharge protection
Deep discharge protection
Reverse polarity protection of module and battery
Reverse polarity protection by internal fuse
Automatic electronic fuse
Short circuit protection of load and module
Open circuit protection without battery
Reverse current protection at night
Overtemperature and overload protection
Battery overvoltage shutdown
Steca Tarom 4545 12 / 24V
– Voltage: 12 / 24V
– Current in: 45A
– Current out 45A
– Dimensions: 218 x 65 x 134 mm
– Weight: 0.8 kg
– Protection: IP32
– Working temperature: -30 ° C to + 60 ° C
Steca Tarom 4545 48V
– Voltage: 48V
– Current in: 45A
– Current out 45A
– Dimensions: 218 x 65 x 134 mm
– Weight: 0.8 kg
– Protection: IP32
– Working temperature: -30 ° C to + 60 ° C
