Circutor QNA-P Series Instrukcja Użytkownika Strona 24

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Page no. 23
8.2.1.- Standard File (STD).
The Standard File (STD) is used to store all those parameters that are
periodically stored.
With regard to the recording period preset in the QNA-412, recordings will be
made with the following electrical parameters (according to selection):
Parameter L1 L2 L3
File
Voltage (Neutral phase or Phase-Phase) X X X STD
Current X X X STD
Frequency X STD
Apparent power X STD
Consumption
Active power X X X STD
Inductive reactive power X X X STD
Capacitive reactive power X X X STD
Power factor X X X STD
Active energy X STD
Inductive reactive energy X STD
Capacitive reactive energy X STD
Generation
Active power X X X STD
Inductive reactive power X X X STD
Capacitive reactive power X X X STD
Power factor X X X STD
Active energy X STD
Inductive reactive energy X STD
Capacitive reactive energy X STD
Neutral Current X STD
Neutral-Earth Voltage X STD
Harmonics
THD voltage X X X STD
THD current X X X STD
Voltage harmonic decomposition
(Option to select any harmonic 2-40)
X X X STD
Current harmonic decomposition
(Option to select any harmonic 2-40)
X X X STD
Wave Forms (V, I) X STD
Flicker (PST) X X X STD
Quality
Dips X X X EVQ
Interruptions X X X EVQ
Overvoltage X X X EVQ
Unbalance
Unbalance X STD
Asymmetry X STD
* In the STD file all average values of the parameters are recorded.
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