Power Network Configurations; Working With Logged Data - Fluke 1743 User Manual

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Users Manual

Power Network Configurations

You can set up the Logger to work with several power network configurations:
Single-phase voltage
Single-phase voltage, current, power
3-phase voltage
3-phase voltage, 3-phase current, power
3-phase voltage, 3-phase current, neutral current, power
3-phase logging with no neutral current can be done with appropriate
optional accessories (available separately).

Working with Logged Data

Logged data can be evaluated using the PQ Log software to provide the
following:
Amount, date/time, and duration of quick and slow voltage variations
Half-cycle 10 ms-extreme values for 50 Hz (8.3 ms at 60 Hz) MIN
and MAX for each measuring interval
Depth and duration of voltage dips
Correlation between peak current and voltage dips
95%-flicker values according to EN 50160
Number and duration of interruptions
Compliance of harmonic levels with defined limits
Mean and peak values of phase currents
Value of neutral conductor current
Current total harmonic distortion (THD) of phase and neutral
conductor currents
Profile of active, reactive, and apparent power versus time
Monitoring of power factor (PF), and information about effectiveness
of compensation systems
Graphical representations of logging data and statistics
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