Solar Controller SDC 306, incl. 3 Sensors View larger

Solar Controller SDC 306, incl. 3 Sensors

1316-20

New product

Solar controller with 19 predefined diagrams, up to 2 storage tanks

More details

In stock

Warning: Last items in stock!

94,00 € VAT included

Delivery: 3-7 days

Data sheet

DisplayLCD
Outputs4
Inputs (sensors)6
RPM controlYes
Energy YieldYes
Collector protectionYes
Free Controller1
Pump blockage protectionYes
ClockYes

More info

This solar controller can be used with many types of system. Independently of the usage scenario, the unit has the following standard features: 

•  4 (1 potential free) outputs and 5 inputs
•  Priority and parallel stoarge tank loading
•  Integrated operating-hours counter for storage tank loading
•  Easy, menu-driven operation using icons and four control buttons.
•  All presets and control values can be set digitally
•  Powerful system monitoring functionality, with errors and faults displayed using icons and simple text
•  Energy output measurement: with output measurement set (optional accessory) or estimated
•  Indefinite storage of all configured values if power supply fails.
•  A variety of protective features, such as:  
- System protection  
- Collector protection

General control functions

  • Load storage cylinder
  • Yield estimation / yield metering
  • Password
  • Auxiliary heating
  • Estimated solar yield
  • Increase in return line temperature
  • Return line monitor
  • Thermal transfer
  • Pump block protection
  • Solid fuel boiler
  • Swimming pool heating/secondary storage cylinder
  • Priority switching
  • Impulse-controlled circulation
  • Thermal circulation
  • Anti-Legionnaire’s disease function  

There are 19 main configurations for solar control unit SDC 306. Output A1 is switched via the solar control circuit. The two outputs A3 (230V) and A4 (potential-free) are switched in parallel via the control circuit R2. Output A2 is switched via the control circuit R3. :

 
 
 
   
   
   
   
   
   
   

The device is made in Germany.

What is in the box:
Solar controller
Manuals in German, English, French
2x PT1000 temperature sensors, (PVC cable, brass sleeve L=25mm d=6mm)
1x PT1000 temperature sensor, (collector sensor with silicone cable, brass sleeve L=25mm d=6mm)

Specifications:

Housing 
Material100% recyclable ABS housing for wall mount-
ing 
Dimensions L x W x D in mm, weight175x134x56 mm; 360g
Protection classIP20 according to DIN 40050, EN 60529
Electrical specifications 
Operating voltageAC 230 Volt, 50 Hz -10...+15%
Fuse protectionFine-wire fuse 5 x 20mm, 2A/T  
(2 amperes, delayed-action fuse) 
Max. cable cross-section 
230V connections
2.5 mm² fine-wire/single wire
Radio interference levelN according to VDE 0875
Temperature sensor /  
measuring range
PT1000, 1 kOhm at 0°C 
-30°C .. +250°C
Testing voltage 4 kV 1 min according to EN 60730/DIN, VDE
0631, IEC 60664/IEC
Output Voltage
Power of each switching output
Total power of all outputs
230V~/
1A / approx. 230VA for cos φ = 0.7-1.0
2A / approx. 460VA maximum
Miscellaneous 
Operating temperature0 ... + 50°C
Storage temperature-10 ... + 65°C
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    questions Kunde on 25/10/2018
    Question: 

    Werden die Pumpen vom Regler Drehzahlgesteuert?

    Answer: 

    Nein, die Pumpen werden nicht drehzahlgesteuert.

    questions . on 24/10/2018
    Question: 

    Kann man die Rücklaufanhebung und Fühler e4 und e5 auch weglassen?

    Answer: 

    Wenn Sie ein Anlagenschema mit Rücklaufanhebung benutzen, dann können Sie diese nicht deaktivieren. Sie können am E4 und E5 einen festen Widerstand anschließen, dann ist die Funktion ohne Wirkung. Sie können natürlich auf ein Anlagenschema ohne Rücklaufanhebung ausweichen. Wenn Sie Beispielweise Grundschema 6 benutzen und die Nachheizung benötigen, dann können Sie Grundschema 2 nehmen und A2 nicht anschließen.

    questions . on 18/06/2018
    Question: 

    Wieviele Ampere dürfen in Form der Pumpe angeschlossen werden?

    Answer: 

    Leistung je Schaltausgang max. 1A. Gesamtleistung aller Ausgänge 2A.

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