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5.1.6
Measurement data comparison
Measurement data comparison enables comprehensive analysis of different measurements. This comparison can be
applied either to different measurements from a single measurement location or from different locations.
The comparisons are made in the context of specific signal groups. These are:
Channel search
Voltage
Current
Frequency
all directly recorded channels
5.1.6.1
Channel search
Key to dialog elements:
(1) List of all measurements available, sorted by measurement location, measurement task name, time of
measurement
Use All
to select all available measurements
(2) List of the measurement data groups
(3) Search criteria– the following criteria can be set:
a time frame,
a measurement data value range,
I. e.g. all data, where the voltage maxima > 240 V
Standard value search
Flicker
Asymmetry
Voltage change
Frequency
THD
Harmonics
all quantities calculated for the
network quality
Operation modes and settings
Event search
Outages
Voltage dips
Overvoltage
High-speed voltage fluctuations
Transients
all voltage events
Power Quality Recorder SICAM Q80 7KG8080, System manual
E50417-H1076-C420-A2, Release 12.01.2015
133
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