18
CONFIGURATION OF THE MEASUREMENTS
to choose the calculation methods.
tochoosetheconnectionoftheinstrumentaccordingtothedistributionnetwork.
tospecifythevoltageratios,thecurrentsensorratios,andtherangeofthesensor.
tochoosetheratiosofphase-to-groundvoltages(withneutral)
tochoosetheratiosofphase-to-phasevoltages(withoutneutral).
tochoosetheratiosandrangeofcurrentsensors.
toreversecurrentsensors.
toconguretheenergymode.
Foralloftherecordingmodes,specifytheparameterstoberecorded,thestartingtimeanddurationoftherecording,
thenameoftherecording.
tocongurethetrendmode(choiceofvaluestoberecorded).
tocongurethetransientmode(choiceoftriggeringlevels).
toconguretheinrushcurrentmode(choiceoftriggeringlevels).
tocongurethealarms(choiceofthresholds).
themonitoringmodeisconguredusingthePAT3software.
tospecifythenominalvalues.
Thenominalfrequency(50or60Hz)
Thenominalvoltage,
Thenominalvoltagebetweenphases.
tochoosewhichvaluestodisplay.
Real-timevalues:10-12cyclesand200msor150-180
cycles and 3 s.
Fundamentalpowerfactor:DPF,PF1andcosφ.
Frequencyover10s: calculation ofthefrequencyover
10s (per IEC 61000-4-30 class A) or not.
Displayof signalling: toreportquantities affected
byvoltagedips,swells,andinterruptions.
Referenceofthephasordiagram:currentorvoltage.
Directionof thephase order: (clockwise) or
(anticlockwise).
tospecifythewaveformmode.
tospecifythereferenceoflevelsofharmonicsandsignallingvoltagesonthemains.
tospecifythecurveofmaximumMSVvoltagesasafunctionoffrequency.
Thereare5presetpointsthatyoucanmodify.