CIRCUTOR CVMk2 Series - Manual (Page 118)

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CVM k2
QUALITY
7.2. DISTURBANCES
To access and display the variables from the quality menu, navigate to quality in the main
menu. In Quality menu, select the Disturbances option.
The disturbances menu allows configuring the following options:
Flicker : Flicker calculation. Weighted average and PST.
K factor : Calculation of the K factor for the currents.
unbalance. : Unbalance and asymmetry for voltages and currents.
Crest f. : Calculation of the crest factor for the voltages.
7.2.1 FLICKER
Flicker measures the low frequency voltage fluctuations (between 5 and 25 Hz).
The Flicker menu permits selecting one of two methods for displaying the calculated values.
The options are PST calculation and instantaneous calculation.