Switch condition monitoring and detection
9. November 2020Monitoring of voltage, current, power factor via Edge devices (IED)
17. Dezember 2020Game 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?
T he ECO-Line series are unifying low cost design with highest accuracy classes by utilizing a special software algorithm inside the highly innovative Feeder condition monitor from Siemens, the SICAM FCM.
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 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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