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Steca TR 0301

3 inputs, 1 output

Description

The Steca TR 0301 controller was the first controller on the market to fully visualise the operating status and solar circuit of a solar system via a graphically animated display.

The clear display guarantees easy operation through its consistent use of pictograms. The design of the controller was created together with an internationally renowned design centre. The controller monitors and controls solar thermal systems with one collector array and one storage tank. The controller also takes over important system monitoring and safety functions, ensuring the continuous and safe operation of the entire system. The numerous additional functions of the Steca TR 0301 include the maximum storage tank temperature, a tube collector function, a frost protection function, a holiday or re-cooling function and the option of selecting the temperature display in degrees Celsius (°C) or Fahrenheit (°F). The operational safety of the system is supported by sophisticated fault diagnostics. The multicoloured LCD backlighting ensures that any faults that have occurred can be found quickly and reliably, helping to quickly rectify any faults.

Steca TR0301 technische Zeichnung

Features

Product features

  • Compact, multipart designer casing
  • Maximum storage tank temperature
  • High level of operational safety through fault diagnosis
  • Temperature display °C / °F
  • Collector overtemperature disconnection
  • Spring clamp terminals allow rapid and easy installation

Displays

  • Graphical LC display with backlighting
  • Animated representation of the systems and operating states

Operation

  • Non-verbal menu navigation
  • Side switch for manual, auto, off

Functions

  • Holiday (storage tank recooling)
  • Interval / tube collector
  • Anti-freeze
  • Display storage tank top

Downloads

Certificates

  •  Steca TR 0301 certificate CE · pdf · 0.857 MB

Product data sheet

  •  Steca TR 0301 productdatasheet DE · pdf · 0,939 MB
  •  Steca TR 0301 productdatasheet EN · pdf · 0.938 MB

Manuals

  •  Steca TR 0301 manual DE · pdf · 2.011 MB
  •  Steca TR 0301 manual EN · pdf · 2.010 MB
  •  Steca TR 0301 manual ES · pdf · 2.013 MB
  •  Steca TR 0301 manual FR · pdf · 2.028 MB
  •  Steca TR 0301 manual IT · pdf · 2.009 MB
  •  Steca TR 0301 manual PL · pdf · 3.630 MB
  •  Steca TR 0301 manual PT · pdf · 2.014 MB
  •  Steca TR 0301 manual SE · pdf · 0.358 MB

Product pics, technical drawings, etc.

  •  Steca TR 0301 product pic drawing · jpg, 300 DPI, high quality · 0.441 MB
  •  Steca TR 0301 product pic drawing · jpg, 72 DPI, web quality · 0.233 MB

Technical data

 TR 0301
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 switch output relay (R1), max. 800 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]
Weight
250 g [0.00 oz]
 
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