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XT2640OperatingManual 13July2016 Page4of187
15.3
EXPORTINGORRECORDINGINTEGRATEDMEASUREMENTS..................................................................................................................................................76
16 PERFORMINGMEASUREMENTSOFPWMGENERATEDSIGNALS....................................................................................................78
16.1 CHOICEOFCHANNELS................................................................................................................................................................................................................78
16.2 WIRINGRECOMMENDATIONS...................................................................................................................................................................................................78
16.2.1 Recommended3‐phase,3‐wireWiringMethodSelection................................................................................................................................78
16.3 CONFIGURATIONRECOMMENDATIONS.....................................................................................................................................................................................79
16.3.1 RecommendedFREQSPEEDSystemPreference..................................................................................................................................................79
16.3.2 RecommendedMEASCONFIGSettings.......................... ...........................................................................................................................................79
16.3.3 PWMGeneratorEfficiencyMeasurements.............................................................................................................................................................80
17 PERFORMINGEN50564LOWPOWERMEASUREMENTS...................................................................................................................82
17.1.1 VPAMeasurementConfigurationforEN50564:2011Measurements........................................................................................................82
17.1.2 LowPowerMeasurementConfiguration................................................................................................................................................... ..............83
17.1.3 PerformingaLowPowerMeasurementandViewingtheResults................................................................................................................85
17.1.4 RecordingSTBYPOWERData......................................................................................................................................................................................86
18 TESTINGCOMPLIANCETOHARMONICSEMISSIONSSTANDARDS..................................................................................................87
18.1 STANDARDSCOMPLIANCE.........................................................................................................................................................................................................87
18.1.1 RelevantStandards...........................................................................................................................................................................................................87
18.1.2 Supply,XT2640andEUTWiring.................................................................................................................................................................................88
18.1.3 RepeatabilityRequirements..........................................................................................................................................................................................89
18.1.4 EUTClassificationsandLimitsSelection.................................................................................................................................................................89
18.1.5 RangeofXT2640MeasurementsforCompliance................................................................................................................................................90
18.1.6 ComplianceTestsPerformedbytheXT2640DuringAssessment.................................................................................................................92
18.2 CONFIGURINGTHEXT2640FOREN61000‐3‐2OR‐12MEASUREMENTS.....................................................................................................................93
18.3 USINGTHEOTHERRESULTSSCREENS.....................................................................................................................................................................................94
18.3.1 UsingtheHARMONICSScreen......................................................................................................................................................................................94
18.4 PERFORMINGANASSESSMENTOFAEUT................................................................................................................................................................................94
18.4.1 SelectingtheChanneltoViewResults......................................................................................................................................................................94
18.4.2 SelectingHowtheLimitsReference(s)areObtained.........................................................................................................................................95
18.4.3 ConfiguringandStartinganAssessment................................................................................................................................................................95
18.4.4 ViewingtheResultsofanAssessment............................. ..........................................................................................................................................97
18.4.5 ChangingtheConfigurationandReassessingtheEUT...................................................................................................................................100
18.4.6 ContinuingaPausedAssessment.............................................................................................................................................................................100
18.4.7 StoppinganAssessment...............................................................................................................................................................................................100
18.4.8 RecordingtheResultsofanAssessment...............................................................................................................................................................100
19 MEASURINGELECTRICALPOWERTOEN60034‐2‐1REQUIREMENTS........................................................................................104
20 MEASURINGELECTRICALPOWERTOAVIONICSREQUIREMENTS...............................................................................................106
20.1 CONNECTINGTHEXT2640...................................................................................................................................................................................................106
20.2 CONFIGURINGTHEMEASUREMENTSMADEBYTHEXT2640............................................................................................................................................106
20.2.1 AC3‐phaseSupplies.......................................................................................................................................................................................................106
20.2.2 AC1‐phaseSupplies.......................................................................................................................................................................................................107
20.2.3 DCSupplies........................................................................................................................................................................................................................108
20.3 USINGTHEXT2640TOMONITORTHESUPPLY..................................................................................................................................................................108
20.3.1 ConfirmingtheVoltageandFrequencyoftheSupply.....................................................................................................................................108
20.3.2 ConfirmingtheVoltageModulationDepthoftheSupply..............................................................................................................................108
20.3.3 ConfirmingtheDCVoltageContentoftheSupply............................................................................................................................................109
20.3.4 ConfirmingtheVoltageDistortionoftheSupply..............................................................................................................................................109
20.3.5 ConfirmingtheVoltageRippleContentoftheSupply............... ......................................................................................................................109
20.4 USINGTHEXT2640TOTESTCOMPLIANCETOLOADINGREQUIREMENTS......................................................................................................................109
20.4.1 TestingtheLoadCurrentDistortionMeetsRequirements...........................................................................................................................110
20.4.2 TestingtheLoadPhaseImbalanceMeetsRequirements..............................................................................................................................110
20.4.3 TestingtheLoadDCCurrentContentMeetsRequirements.........................................................................................................................110
20.4.4 TestingtheLoadInrushCurrentMeetsRequirements...................................................................................................................................110
20.4.5 TestingtheLoadCurrentModulationMeetsRequirements........................................................................................................................111
20.4.6 TestingtheLoadPowerFactorMeetsRequirements......................................................................................................................................111
21 SHARINGMEASUREMENTSANDACTIVITIESWITHINMULTIPLEINSTRUMENTS..................................................................112
21.1 INTERCONNECTINGMULTIPLEXT2640S............................................................................................................................................................................112
21.1.1 InterconnectingNotUsingtheLANInterfacewithaComputer................................................................................................................112
21.1.2 InterconnectingWhileAlsoUsingtheLANInterfaceswithaComputer................................................................................................112
21.1.3 HavingSeveralGroupsofXT2640sWithinaSingleNetwork.....................................................................................................................112
21.2 CONFIGURINGMULTI‐UNITCAPABILITY..............................................................................................................................................................................112
21.3 SYNCHRONIZINGMEASUREMENTSWITHINAGROUPOFUNITS........................................................................................................................................113
21.4 HOLDINGANDRELEASINGMEASUREMENTSINAGROUPOFUNITS..................................................................................................................................113
21.5 STARTING,STOPPINGANDCONFIGURINGINTEGRATIONINAGROUPOFUNITS..............................................................................................................113
21.6 STARTINGANDSTOPPINGHISTORICALDATACOLLECTIONINAGROUPOFUNITS.........................................................................................................113

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