Stiebel Eltron Solar Controller - SOM 6 Plus - 230141

Stiebel Eltron Solar Controller - SOM 6 Plus - 230141 Techs and Specs

• Sensor Inputs

  for 4 Pt1000 temperature sensors

• Output

  1

• Speed Control Triac Output (30 to 100%)

  2

• Drainback pump peed control

  Yes

• Collector freeze protection

  Yes

• Evacuated tube collector function

  Yes

• Min collector temperature

  Yes

• Collector cooling functions

  Yes

• Tank (nighttime) cooling

  Yes

• Emergency shutdown functions

  Yes

• Operating hours counter

  Yes

• Energy metering measurement

  Yes

• Vbus data commincation

  Yes

Stiebel Eltron Solar Controller SOM 6 Plus - 230141 Features

• Delta T Controller - When the switch-on difference is reached, the pump is activated until the differential temperature drops below
• Maximum tank temperature - When the adjusted maximum tank temperature is exceeded, the pump switches off
• Collector emergency shutdown - If adjusted collector temperature is exceeded, the solar pump is switched off
• System cooling - If the temperature rises to the maximum collector temperature the solar pump remains on until the temperature drops
• Minimum collector temperature - a minimum set temperature which must be exceeded before the solar pump is switched-on
• Antifreeze function - If the adjusted temperature drops, the solar pump is switched on to protect the fluid from freezing
• Tank Cooling Function - In the evening, the solar pump continues running until the storage tank is cooled down
• Tube Collector Function - The controller measures an increase of heat rise in the collector and adjusts operation for maximum efficiency
• Heat Generation Measrurement KWh (BTu)- The heat generated is measured by the flow and the temperature of feed and return sensors
• Operating hours counter - Operating hours counter stores the solar operating hours of the respective relay
• Manual operating mode - For control and servicing, the operating mode of the controller can be switched manually