Issue:
Accuracy of Metering for Micrologic A, P and H Type Trip Units

Product Line:
Powerpact P, R and Masterpact NT and NW

Resolution:
The screen data refresh rate of a Micrologic ammeter, power, or harmonic trip unit is once per second. This includes the current, voltage, power, energy, frequency, and harmonics depending on the type of the trip unit.

Note: The Micrologic trip unit samples the current waveform to provide true RMS protection through the 15th harmonic.

Released for:Schneider Electric Canada