AEMC 8335 Power Pad User Manual page 81

4A: Displays the RMS, DC, THD, DF, CF, and KF values of the phase and neutral
currents.
L1/L2/L3: Displays the RMS, THD, DF, and CF values of the phase-to-neutral
voltage and of the current, the DC and PST parameters of the phase-to-neutral
voltage, and the DC value (if the current sensor allows) and KF of the current for
phase 1.
N: Displays the RMS voltage and current of the neutral, the DC component of the
neutral voltage, and (if the current sensor allows) the DC component of the neutral
current.
Item Function
RMS True effective value of voltage or current
DC
Direct component
THD Total harmonic distortion rate
DF
Distortion factor
CF Peak factor calculated in relation to the displayed waveform
PST
Short-term flicker (over 10 minutes)
KF
K factor - Oversizing of transformer relative to harmonics
NOTE: L2 and L3 give information concerning simultaneous display of the current
and of the voltage respectively for phases 2 and 3.
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