Skip to main content
European Commission logo print header

Electronic active power meter for networks with non-rigid frequencies


The objective of the RTD-project is in the research of the thechnological basis of wattmeter measuring systems for variable frequences in the range of 2 to 2.000 Hz in feed back to frequency regulated speed control of electric motion. This wattmeter-system referred to the output of the frequency regulator causes a tremendous effect in saving electric energy. The principal of operation is a non-selective frequency circuit by using optocouplers.

Call for proposal

Data not available


Redur Messwandler GmbH
EU contribution
No data
52399 Merzenich

See on map

Total cost
No data