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TECOF33VariableSpeedDriveInstructionmanualEnglishSoftwareversion4.2XTECOF33INSTRUCTIONMANUAL-ENGLISHSoftwareversion4.2xDocumentnumber:01-4428-01Edition:r2Dateofrelease:10-06-2009©CopyrightTECO2005-2009TECOretainstherighttochangespecificationsandillustrationsinthetext,withoutpriornotification.ThecontentsofthisdocumentmaynotbecopiedwithouttheexplicitpermissionofTECO.1SafetyInstructionsInstructionmanualReadthisinstructionmanualbeforeusingtheVariableSpeedDrive,VSD.HandlingthevariablespeeddriveInstallation,commissioning,demounting,takingmeas-urements,etc,oforonthevariablespeeddrivemayonlybecarriedoutbypersonneltechnicallyqualifiedforthetask.Theinstallationmustbecarriedoutinaccordancewithlocalstandards.OpeningthevariablespeeddriveAlwaystakeadequateprecautionsbeforeopeningthevariablespeeddrive.Althoughtheconnectionsforthecontrolsignalsandtheswitchesareisolatedfromthemainvoltage,donottouchthecontrolboardwhenthevariablespeeddriveisswitchedon.PrecautionstobetakenwithaconnectedmotorIfworkmustbecarriedoutonaconnectedmotororonthedrivenmachine,themainsvoltagemustalwaysbedisconnectedfromthevariablespeeddrivefirst.Waitatleast5minutesbeforestartingwork.EarthingThevariablespeeddrivemustalwaysbeearthedviathemainssafetyearthconnection.EarthleakagecurrentThisvariablespeeddrivehasanearthleakagecurrentwhichdoesexceed3.5mAAC.ThereforetheminimumsizeoftheprotectiveearthconductormustcomplywiththelocalsafetyregulationsforhighleakagecurrentequipmentwhichmeansthataccordingthestandardIEC61800-5-1theprotectiveearthconnectionmustbeassuredbyoneoffollowingconditions:1.Useaprotectiveconductorwithacablecross-sec-tionofatleast10mm2forcopper(Cu)or16mm2foraluminium(Al).2.UseanadditionalPEwire,withthesamecablecross-sectionastheusedoriginalPEandmainssupplywiring.Residualcurrentdevice(RCD)compatibilityThisproductcauseaDCcurrentintheprotectivecon-ductor.Wherearesidualcurrentdevice(RCD)isusedforprotectionincaseofdirectorindirectcontact,onlyaTypeBRCDisallowedonthesupplysideofthisprod-uct.UseRCDof300mAminimum.EMCRegulationsInordertocomplywiththeEMCDirective,itisabso-lutelynecessarytofollowtheinstallationinstructions.AllinstallationdescriptionsinthismanualfollowtheEMCDirective.MainsvoltageselectionThevariablespeeddrivemaybeorderedforusewiththemainsvoltagerangelistedbelow.JNFX40/48:230-480VJNFX50/52:440-525VJNFX69:500-690VVoltagetests(Megger)Donotcarryoutvoltagetests(Megger)onthemotor,beforeallthemotorcableshavebeendisconnectedfromthevariablespeeddrive.CondensationIfthevariablespeeddriveismovedfromacold(stor-age)roomtoaroomwhereitwillbeinstalled,conden-sationcanoccur.Thiscanresultinsensitivecomponentsbecomingdamp.Donotconnectthemainsvoltageuntilallvisibledampnesshasevapo-rated.IncorrectconnectionThevariablespeeddriveisnotprotectedagainstincor-rectconnectionofthemainsvoltage,andinparticularagainstconnectionofthemainsvoltagetothemotoroutletsU,VandW.Thevariablespeeddrivecanbedamagedinthisway.PowerfactorcapacitorsforimprovingcosϕRemoveallcapacitorsfromthemotorandthemotoroutlet.PrecautionsduringAutoresetWhentheautomaticresetisactive,themotorwillrestartautomaticallyprovidedthatthecauseofthetripWARNING:Alwaysswitchoffthemainsvoltagebeforeopeningthevariablespeeddriveandwaitatleast5minutestoallowthebuffercapacitorstodischarge.2hasbeenremoved.Ifnecessarytaketheappropriateprecautions.TransportToavoiddamage,keepthevariablespeeddriveinitsoriginalpackagingduringtransport.Thispackagingisspeciallydesignedtoabsorbshocksduringtransport.ITMainssupplyThevariablespeeddrivescanbemodifiedforanITmainssupply,(non-earthedneutral),pleasecontactyoursupplierfordetails.HeatwarningDC-linkresidualvoltageBeawareofspecificpartsontheVSDhavinghightemperature.WARNING:Afterswitchingoffthemainssupply,dangerousvoltagecanstillbepresentintheVSD.WhenopeningtheVSDforinstallingand/orcommissioningactivitieswaitatleast5minutes.IncaseofmalfunctionaqualifiedtechnicianshouldchecktheDC-linkorwaitforonehourbeforedismantlingtheVSDforrepair.3ContentsSafetyInstructions.........................................1Contents..........................................................31.Introduction.....................................................51.1Deliveryandunpacking............................................51.2Usingoftheinstructionmanual...............................51.3Typecodenumber.....................................................51.4Standards..................................................................61.4.1ProductstandardforEMC........................................61.5Dismantlingandscrapping.......................................71.5.1Disposalofoldelectricalandelectronicequipment..71.6Glossary.....................................................................81.6.1Abbreviationsandsymbols.......................................81.6.2Definitions..................................................................82.Mounting.........................................................92.1Liftinginstructions.....................................................92.2Stand-aloneunits.......................