HT instruments PQA824 - Manual (Page 83)

PQA400 - PQA823 - PQA824
EN - 82
The following data are indicated:
Nominal Voltage: Set nominal voltage.
High Voltage: Limit high voltage.
Low Voltage: Limit low voltage.
Frequency: System frequency.
This page also shows the total number of voltage anomalies occurred (Number of
Anomalies).
The following keys are active on this page:
 The
F3 and F4 keys (or the MOD(+) and MOD(-) items on the display) enable
the user to choose YES or NO for the interconnected system.
 The ENTER key (or the smart icon on the display) confirms the selection
previously made and displays the table of the values according to standard CEI EN
50160.
 The
ESC key (or the smart icon on the display) to exit the function and go back
to the “EN50160 analysis result” page (Fig. 138).
This page shows:
 The global result of the analysis, in red if Non-Ok and in green if Ok.
 The quantity histogram. The green bar indicates that the parameter complies
with standard EN50160, while the red bar indicates that the parameter does not
comply with the standard.
Fig. 140: EN50160 analysis histogram
The following keys are active on this page:
 The up and down arrow keys move the vertical bar up or down, thus enabling
the user to display the EN50160 analysis quantity histogram.
 The
ESC key (or the smart icon on the display) to exit the function and go back
to the “EN50160 analysis result” page (Fig. 138).