Game changer in current measurement systems
Do you want the most cost-efficient sensor on the market?
Do you also want the highest accuracy class acc. the IEC standard?
How does it work
The amplitude error and phase shift error from a current sensor follows physical limitations of decreasing permeability at very low currents.
This behaviour is now completely compensated by a special software algorithm inside the SICAM FCM.
This algorithm takes the correction factors given by the ECO-product line from GWP and nearly compensates the error at low currents completely.
This makes it possible to improve the performance of a phase current sensor from Class 1 to 0,2 and an improvement from the earth sensitive current sensor from Class 3 to 0,5.
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