Dranetz PowerXplorer PX5, Руководство пользователя

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8-21
CH 8/ Reports
Parameter data
plot (continued)
Continued on next page
Action... Result...
FOR EXAMPLE:
Once
View Graph is selected,
coordinates for V RMS
Imbalance event are displayed on
screen.
NOTE: Imbalance is the rms
deviation calculation per channel
if the instrument is in Standard
PQ Mode. It will display the
ANSI definition of unbalance for
channels A, B and C if the
selected monitoring mode is other
than EN50160. When monitoring
under EN50160 mode, Imbalance
will be a simple value as per IEC
definition, defined as the sum of
negative sequencing components
divided by the sum of positive
sequencing components (similar
to meter readings under Meter
Mode).
• Press the Magnify button to
use the zoom features and to
view plot coordinates in detail.
• Press Param to show the
trigger parameter and channel/s
displayed on screen.
• Press Exit to return to the
Status screen.
MARK610
MARK611
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