Digital solar arrangements regulator TR 0301sc+
Digital solar systems Steca TR 0301sc+
Scope of supply / equipment:
- Digital solar systems controller TR 0301sc+
- Suitable as a base controller for your solar system
- we will send an instruction manual are available on request in the form of an e-mail to Compact
- multipart designer casing
- Maximum storage tank temperature
- High operational safety through fault diagnosis
- Temperature display ° C / ° F
- Collector overtemperature disconnection
- Graphic LCD display with backlight Animated representation of the systems and operating states
- anti-freeze
- input: 3 temperature sensors PT 1000
- output: 1 Electrical - Mechanical Relay
- Without sensor
Technical information
- System voltage: 230 V (± 15%), 50 Hz
- Power consumption: ≤ 1 W
- Inputs: 3 - 3 x temperature (Pt1000)
- Outputs: 1 - 1 x Relay output (R1) max. 800 W (230 V)
- Switch-on: 8 K
- Switch-off: 4 K
- Ambient temperature: 0 ° C ... +45 ° C
- Protection: IP20 / DIN 40050
- Dimensions (W x H x D): 134 x 137 x 38 mm
Weight: 250 g Operation of the controller:
The controller monitors and controls solar thermal systems with one collector array and one storage. The controller monitors and controls solar thermal systems with one collector array and one storage. In addition, the controller also performs important system monitoring and safety functions, thus ensuring a permanent and safe operation of the entire system. The numerous additional functions of the Steca TR 0301 include a maximum storage temperature, a tube collector function, an anti-freeze function, a holiday and recooling function as well as the choice of temperature indications in either degrees Celsius (° C) or Fahrenheit (° F).
If arrangements patterns passed away for the use:
We will gladly help you with choosing the right controller, just send us an email to with information about the number of your heating circuits.