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besturing voor zonneenergie met 2 sensoren

besturing voor zonneenergie met 2 sensoren

The controller is used for monitoring and controlling solar thermal systems with one collector array and one storage tank. Equipped with an animated and clearly arranged graphic display, the Steca TR 0301sc+ visualizes the operational status as well as the complete solar circuit of the solar energy system. The consistent use of pictograms helps make the controller easy to operate. The controller also performs important system monitoring and safety functions to ensure safe and long-lasting operation of the entire system. The numerous additional functions of the Steca TR 0301sc+ also include a maximum storage tank temperature function, a tube collector function, an anti-freeze function, a holiday and storage recool function as well as a choice of temperature indications in either degrees Celsius (°C) or Fahrenheit (°F). The operational safety of the system is supported by a sophisticated fault diagnosis. The multi-coloured LCD backlight ensures quick and safe location of occurring errors and facilitates quick troubleshooting.
Technical data
TR 0301 sc+
System voltage
230 V AC (± 15 %), 50 Hz
System voltage optional
115 V AC (± 15 %), 60 Hz
Standby
1.07 W
Temperature control class
I
Energy efficiency
1 %
Number of inputs
3
Inputs
3 x temperature (Pt1000)
Number of outputs
1
Output
1 x triac for speed control (R1), max. 250 W (230 V)
Turn-on temperature difference
8 K
Turn-off temperature difference
4 K
Ambient temperature
0 °C … +45 °C
Degree of protection
IP 20 / DIN 40050
Dimensions (X x Y x Z)
134 x 137 x 38 mm [0.00 x 0.00 x 0.00 inch]

1.450 SEK