6815英文e中文.docx
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6815英文e中文.docx
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6815英文e中文
IMPULSE/SURGETESTER
6815F
UserManual
IssueB
3rdMay2006
PartNº9H6815F
1.Safety
1.1General
ThisequipmenthasbeendesignedtomeettherequirementsofEN61010-1‘Safetyrequirements
forelectricalequipmentformeasurement,control&laboratoryuse’andhasleftthefactoryinasafecondition.
ThefollowingdefinitionsinEN61010-1areapplicable:
OPERATORPersonoperatingequipmentforitsintendedpurpose.
Note:
TheOPERATORshouldhavereceivedtraining
appropriateforthispurpose.
RESPONSIBLEBODYIndividualorgroupresponsiblefortheuseandmaintenance
ofequipmentandforensuringthatoperatorsareadequatelytrained.
TheRESPONSIBLEBODYmustensurethatthisequipmentisonlyusedinthemanner
specified.Ifitisnotusedinsuchamanner,theprotectionprovidedbytheequipmentmaybe
impaired.
Thisproductisnotintendedforuseinatmosphereswhichareexplosive,corrosiveoradverselypolluted(e.g.containingconductiveorexcessivedust).Itisnotintendedforuseinsafetycriticalormedicalapplications.
Theequipmentcancausehazardsifnotusedinaccordancewiththeseinstructions.Readthem
carefullyandfollowtheminallrespects.
Donotusetheequipmentifitisdamaged.Insuchcircumstancestheequipmentmustbe
madeinoperativeandsecuredagainstanyunintentionaloperation.
MICROTESTELECTRONICSandtheassociatedsalesorganizationsacceptno
responsibilityforpersonalormaterialdamage,orforanyconsequentialdamagethat
resultsfromirresponsibleorunspecifiedoperationormisuseofthisequipment.
1.2ACPowerSupply
Powercableandconnectorrequirementsvarybetweencountries.Alwaysuseacablethat
conformstolocalregulations,terminatedinanIEC320connectorattheinstrumentend.
IfitisnecessarytofitasuitableACpowerplugtothepowercable,theusermustobservethe
followingcolourcodes:
Theusermustalsoensurethattheprotectivegroundleadwouldbethelasttobreakshouldthecablebesubjecttoexcessivestrain.
Iftheplugisfused,a3-ampfuseshouldbefitted.
IfthepowercableelectricalconnectiontotheACpowerplugisthroughscrewterminalsthen,toensurereliableconnections,anysoldertinningofthecablewiresmustberemovedbefore
fittingtheplug.
Beforeswitchingontheequipment,ensurethatitissettothevoltageofthelocalACpower
supply.
WARNING!
Anyinterruptionoftheprotectivegroundconductorinsideoroutsidetheequipmentor
disconnectionoftheprotectivegroundterminalislikelytomaketheequipmentdangerous.
Intentionalinterruptionisprohibited.
1.3Adjustment,MaintenanceandRepair
WARNING!
Theequipmentmustbedisconnectedfromallvoltagesourcesbeforeitisopenedforany
adjustment,replacement,maintenance,orrepair.
WhentheequipmentisconnectedtothelocalACpowersupply,internalterminalsmaybeliveandtheopeningofthecoversorremovalofparts(exceptthosetowhichaccesscanbegainedbyhand)islikelytoexposeliveparts.
Capacitorsinsidetheequipmentmaystillbechargedeveniftheequipmenthasbeen
disconnectedfromallvoltagesources.
Anyadjustment,maintenance,orrepairoftheopenedequipmentundervoltagemustbecarriedoutbyaskilledpersonwhoisawareofthehazardsinvolved.
Servicepersonnelshouldbetrainedagainstunexpectedhazards.
Ensurethatonlyfuseswiththerequiredratedcurrentandofthespecifiedtypeareusedfor
replacement.Theuseofmakeshiftfusesandshort-circuitingoffuseholdersisprohibited.
1.4StaticElectricity
Theunitsuppliedusesstatic-sensitivedevices.Servicepersonnelshouldbealertedto
componentswhichrequirehandlingprecautionstoavoiddamagebystaticelectricaldischarge.
Beforehandlingcircuitboardassembliescontainingthesecomponents,personnelshould
observethefollowingprecautions:
1)Theworksurfaceshouldbeaconductivegroundedmat.
2)Solderingironsmustbegroundedandtoolsmustbeincontactwithaconductivesurfaceto
groundwhennotinuse.
3)Anypersonhandlingstatic-sensitivepartsmustwearawriststrapwhichprovidesaleaky
pathtoground,impedancenotgreaterthan1MΩ.
4)Componentsorcircuitboardassembliesmustbestoredinoronconductivefoamormat
whileworkisinprogress.
5)Newcomponentsshouldbekeptinthesupplier’spackaginguntilrequiredforuse
2.Introduction
The6815FseriesofWindingTestersprovideanon-destructivewaytotestwindingsusingahighvoltagepulseofbetween500Vand10kV.Bycomparingthedecaywaveformswithastandardwinding,deviationincorematerial,numberofturns,shortedturns,andinsulationbreakdowncanbeidentified.
Thetester’smeasurement,displayandcontrolfacilitiesinclude:
memoryforupto200standardwindings
autolearnforstandardwindings
waveformarea,differentialarea,flutterandwaveformcomparison
fullstatisticsforeachwindingstoredinmemory
outputofmeasurementsandstatisticstoanEpson-compatibleprinter
built-inHighVoltagecalibrationandtest
theunitmaybelockedintestmode
2.1PackageandAccessories
2.1.16815F
6815FImpulseWindingTester
2terminal
PowercordandConnector
3.Installation
3.1ACLineConnections
Theunitisprovidedwithapowercablecapableofcarryingtheinputcurrentforboth115Vand230Voperation.ThiscableshouldbeconnectedviaasuitableconnectortothelocalACpowersupply.Thecolourcodeemployedisasfollows:
WIREEUROPEANN.AMERICAN
LIVEBROWNBLACK
NEUTRALBLUEWHITE
GROUNDGREEN/YELLOWGREEN
Thesupplyvoltagesettingcanbecheckedbylookingontherearpanelnexttothepowerinlet
socket.Ensurethattheunitisnotconnectedtothepowersupply.Adjusttheswitchtoreadthe
requiredvoltage.Noadjustmentisrequiredforvariationofsupplyfrequency.
BeforeconnectingtheACpower,readtheprecautionslistedundersection1.2ACPower
Supply.
Thepowerswitchislocatedontheleftofthefrontpanel.
Theinstrumentisnotsuitableforbatteryoperation.
3.2Location
Theinstrumentisintendedforuseonthebench.Thepowermodulesarefancooledandcare
mustbetakennottorestrictanyoftheairpaths.Ensurethattheunitislocatedinanarea
appropriateforthehazardousvoltagesproducedwhentestingcomponents.Seesections3.3and
3.3MeasurementConnections
WARNING!
Thisequipmentisintendedforusebysuitablytrainedandcompetentpersons.
Thisproductiscapableofhavinghazardousvoltages(upto10kV)onitsterminalsin
normaluse.Appropriatesafetyprecautionsshouldbetaken.
Thisproductcancausehazardsifitisnotusedinaccordancewiththeseinstructions.
Readthemcarefullyandfollowtheminallrespects.Doublecheckconnectionstotheunitbeforeuse.
DONOTUSETHISEQUIPMENTIFITISDAMAGED.
Formaximumusersafety,itrecommendedthatasafetyinterlockisused.
3.4SafetyInterlock
WARNING!
HIGHVOLTAGE
Thisproductiscapableofhavinghazardousvoltages(upto10kV)onitsterminalsin
normaluse.Appropriatesafetyprecautionsshouldbetaken.
Ahighvoltagepulse,orpulses,isappliedduringtesting.ThefrontpanelHighVoltage
(H.V.)LEDwilllightwheneverahighvoltagepulseisappliedtothecomponentundertest.
ENSURETHATTHECOMPONENTUNDERTESTANDTESTLEAD
TERMINATIONSCANNOTBETOUCHEDDURINGTHETESTCYCLE.
TheHighVoltage(H.V.)outputisinhibiteduntilthesafetyinterlockcircuitiscomplete.The
terminalfixtureforthewindingundertestshouldbeplacedwithinahousingwithaninterlockeddoorcontrolledbyacircuitsuchasthatshowninFigure3-2.
Whenthefixturedoorisclosed,andthemicroswitchthereforemade,theHighVoltageoutputisactivatedviatherelay.TherelayalsoenergizesanACsupplyforasolenoidwhichcanbeusedtolockthedoorwhiletheHighVoltageoutputison.
4.Operation
WARNING!
Thisequipmentisintendedforusebysuitablytrainedandcompetentpersons.
Thisproductiscapableofhavinghazardousvoltages(upto10kV)onitsterminalsin
normaluse.Appropriateprecautionsshouldbetakenforsafety.
Thisproductcancausehazardsifitisnotusedinaccordancewiththeseinstructions.
Readthemcarefullyandfollowtheminallrespects.Doublecheckconnectionstotheunitbeforeuse.
READSECTIONS1and3OFTHISMANUALBEFOREUSINGTHE7720.
DONOTUSETHISEQUIPMENTIFITISDAMAGED.
4.1TheFrontPanel
(1)LCDDisplay
(2)S1~S6SoftKey
(3)PASS&FAIL&H.V.Indicator
(4)EditKeys
(5)MeasureKey[TEST]
(6)FunctionKeys
(7)SysKey
(8)Alpha-NumericalKeys
(9)Poweron/offswitch
(10)2terminalshighvoltagetestingconnector
4.2TheRearPanel
(1)SerialPort(RS-232Port)
(2)RemoteControlPort(HandlerPort)
(3)PrinterConnectionPort(PrinterPort)
(4)ACInput(230/115VAC)
(5)ACInput115or230VSelectionSwitch
Note
BeforeconnectingtotheACpowersourceensurethattheselectorswitch(5)issettothe
correctvoltage.
EnsurethattheACpowersourceisalwaysgrounded.
4.3ProductIdentification
Aselftestingprogramisexecutedwhentheinstrumentisinitiallyswitchedon.Attheendof
theselftesttheinstrumentdisplaystheproductidentificationgraphic.
4.3.1ReadyState
Atthereadystatethesoftkeyshavethefollowingcapabilities:
_S1BrightenLCDbacklight
_S2DimLCDbacklight
_S6SystemInformation
4.4Keyboard
4.4.1SystemControl
_[Func]FunctionMenu
_[Sys]SystemSetupMenu
_[Print]PrintingFunction
4.4.2Function
_[File]FileManagement
_[Learn]LearnWaveform
_[Item]SetItem
_[Stat]StatisticReport
4.4.3Edit
_AlphaNumericData0~1,A~Z,./
_[BS](←)BackSpaceKey
_Cursor[←][→]Navigation
_Cursor[↑][↓]Navigation
_Cursor
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