Fronius Ohmpilot

Optimising self-consumption through the intelligent, continuously adjustable regulation of heat sources.

The Fronius Ohmpilot is a consumption regulator designed to use excess solar power to heat water. Thanks to the continuously adjustable regulation from 0 to 9 kW, surplus PV current can be put to highly efficient use and fed to the consumers in the household. The Fronius Ohmpilot is primarily used to intelligently control heating elements for providing hot water in boilers and buffer storage tanks, but can also be used for infrared heating or towel radiators. Solar power can thus provide a family home with average levels of water consumption with most of their hot water during spring and summer. The result is maximum self-consumption, a reduction in the household’s CO₂ emissions and less wear on the building’s main heating system during the summer months.

Product details

Technical Data

INPUT DATA

Frequency (Input)	50 Hz
Max. input current (I_{ac max}) ¹⁾	1x16 A / 3x16 A
Input voltage ¹⁾	3~NPE 230 V (400 V)

GENERAL DATA

Width	280 mm
Height	350 mm
Depth	110 mm
Weight	3,9 kg
Type of power regulation	Pulse width modulation
Protection class	IP54
Installation	Wall mounting
Ambient temperature range	0 - 40 °C
Permitted humidity ²⁾	0 - 99 %
Certificates and compliance with standards	CE, EN 61000-6-2, EN 61000-6-3, EN 61000-3-2, EN 61000-3-3, EN 300 328
Certificates and compliance with standards	EN 61000-3-2, EN 61000-3-3, EN 300 328

OUTPUT DATA

Max. output power ¹⁾	3 kW / 9 kW (each continuously adjustable)
AC output current (I_{ac nom}) ¹⁾	1x13 A / 3x13 A
Output voltage ¹⁾	3~NPE 230 V (400 V)
Frequency (Output)	50 Hz