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Fronius Ohmpilot heating element control

Fronius Ohmpilot heating element control

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Fronius Ohmpilot heating element controller The Fronius Ohmpilot is a  heating... more
Heating capacity: 3-9 kW
Dimensions: 350 x 280 x 110 in mm (HxWxD)

Fronius Ohmpilot heating element controller


The Fronius Ohmpilot is a heating element controller for hot water preparation with excess PV energyThe stepless control from 0 to 9 kW allows 1-phase or 3-phase heating elements to be connected that efficiently use excess PV energy. This allows you, for example, from April to October to heat your water using the surplus of the PV system. As a result, the conventional heating system can be switched off during this time


Advantages Fronius Ohmpilot

  • 1- or 3-phase heating elements can be connected (neutral connection required )
  • Stepless control thanks to pulse width modulation
  • Control via Fronius Solar.web 

Product features

  • Output power: 1-phase = 3 kW / 3-phase = 9 kW
  • Voltage 230 V or 400 V AC
  • AC output current maximum 13 A per phase
  • PT1000 temperature sensor for temperature control
  • Minimum temperature maintenance and legionella switching
  • LAN, WLAN or RS485 connection for the Fronius
  • 350 x 280 x 110 mm (height x width x depth)
  • IP54 wall mounting
  • Only 3.9 kg weight


Of course, the Fronius Ohmpilot can also be connected to another ohmic power supply, such as an infrared heater or a towel dryer.

Bitte beachten Sie, dass nicht jeder 3-phasige Heizstab vom Fronius Ohmpilot angesteuert werden... more

Bitte beachten Sie, dass nicht jeder 3-phasige Heizstab vom Fronius Ohmpilot angesteuert werden kann. Am Heizstab muss der Neutralleiter zum Anschluss herausgeführt sein. Eine Liste mit möglichen Herstellern finden Sie unter Downloads. 

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