5-7
CH 5/ Start Menu
Monitoring
modes
(continued)
Long-term Timed Recording, Demand, Energy
: Performing a statistically valid power
quality energy survey requires the capture of a set of basic data over an extended period
of time. PX5 is designed to facilitate long-term monitoring by collecting min/max/avg
data at each predetermined interval in order to perform post-process harmonic and
other events analysis. PX5 is also designed to be left unattended in the field, recording
statistically representative data for long-term analysis. Using the Dranetz-BMI lockable
portable case option or other available enclosures, power quality studies can be carried
out in harsh weather environments.
Continuous Data Logging, Demand, Energy
: This logs the rms and power values once
per second for totally gapless logging. Cyclic triggers are disabled. No waveforms are
recorded under this monitoring mode.
EN50160 Power Quality
: EN50160 monitors and reports Quality of Supply (QOS)
compliance as specified by the EN standard. The seven parameters required by
EN50160 to determine QOS compliance are: Power Frequency, Supply Voltage
Variations, Rapid Voltage Changes, Supply Voltage Unbalance, Harmonic Voltage,
Interharmonic Voltage, and Mains Signalling. A full discussion on EN50160 is found
on Chapter 8 Reports.
In this section
The following topics are covered in this section.
Topic See Page
Current Probe Selection 5-8
Scale Factor Setup 5-10
Circuit Type Selection 5-12
Nominal Values 5-14
Mode of Operation 5-17
Monitoring Mode 5-18
Advanced Options 5-19
Site Name/Memory Card 5-20
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com
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