SATEC EM920 Operation Manual - Manual (Page 179)

Chapter 9 Viewing Files and Reports
Viewing EN50160 Statistics Reports
EM920 Power Quality and Revenue Meter 179
Viewing EN50160 Statistics Reports
Viewing the EN50160 Compliance Report
To get the EN50160 Compliance report, select “EN50160
Compliance Statistics” from the Reports menu, point to the
database where you stored the retrieved statistics data,
uncheck the voltage characteristics’ tables you do not want to
be reported, and then click Open.
An example of the EN50160 compliance report is shown in
the following picture.
The standard compliance statistics is reported within the
selected time range on a daily, weekly or yearly basis
depending on the observation periods stated in the EN50160
for voltage characteristics. If the time range includes a
number of the observation intervals, each interval’s statistics
is given in a separate row. For power frequency, both weekly
and yearly compliance statistics are provided.
For characteristics provided with definite limits, the report
shows a percentage of the observation time within which the
characteristic complied with the standard, e.g. 98% of the
observations in a period of one week, and the total
compliance indicator.
For voltage characteristics provided with indicative values,
the report gives the yearly statistical data classified by
voltage magnitude and duration.