ABB接触器资料下载.pdf

ABB接触器资料下载.pdf

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4NC）Contactorsensurepositivesafetybetweentheirauxiliarycontactblocks.D.C.ratingsandD.C.controloperationavailableEasymaintenanceofmaincontactsandcoilinspectionCanbemountedinanypositionTerminallugssoldseparately.Seepage1.25.Operatesoveranextendedvoltagerangeof85%to110%ofratedcontrolvoltageNEMA,UL,IEC,CSA,VDEandmostotherinternationalstandardsULFileNo:

E36588（A/AF145-AF750）ULFileNo:

E73397（AF1350-AF1650）CSAFileNo:

LR19700A9-A110MaximumUL/CSAhorsepowerratingsaccordingtoUL508andCSA22.2No.14IncludesNEMAsizes00-3CEmarkCompactspacesavingdesignStandardauxiliarycontactconfigurations:

A9-A401NOor1NCA50-A1101NO&

1NCContactorsizesA50-A110canbesuppliedwithoutauxiliariesAdditionalauxiliarycontactblocksareavailableD.C.ratings&

D.C.controloperationavailableFast,snap-onDINrailmountingDoublebreakcontactdesignSnap-onfrontmountedaccessoriesincludemechanicallatch,pneumatictimer,and1&

4poleauxiliarycontactblocksContactorsensurepositivesafetybetweentheirauxiliarycontactblocks.EasycoilchangeCaptiveterminalscrewsNEMA,UL,IEC,CSA,VDEandmostotherinternationalstandardsTouchsafedesign:

AllconnectionterminalsareprotectedagainstaccidentaltouchTerminalssuppliedopenforeaseofwiringOperatesoveranextendedvoltagerangeof85%to110%ofratedcontrolvoltageScrewdriverguideholesULFileNo:

E39231（A9-A75）;

（AE9-AE75）;

（AL9-AL40）;

（AF50-AF75）ULFileNo:

E36588（A95-A110）;

（AE95-AE110）;

（AF145-AF750）CSAFileNo:

LR56745（A9-A75）;

（AF50-AF75）CSAFileNo:

LR19700（A95-A110）;

（AF145-AF750）CSAapprovedforelevatorserviceAcrossthelineContactors1Acrossthelinecontactors1.2LowVoltageProducts&

Systems1SXU000023C0202ABBInc.888-385-1221www.abb.us/lowvoltageA9-A300GeneralinformationACoperated,ULrated,3phaseApplicationA-Linecontactorsaremainlyusedforcontrolling3-phasemotorsandforcontrollingpowercircuitscorrespondingtotheiroperatingcharacteristicsupto690andeven1000VAC.and440VDC.Descriptionof3poleand4polecontactorsA9-A300AllA-Linecontactorscanbeassembledsidebyside.Theadd-onorbuilt-inauxiliarycontactsaresuitableforlowlevelcurrents.ControlcircuittypesA-Linetypes:

ACoperatedwithlaminatedmagneticcircuit.Contactortypes3polecontactorswithNOorNCbuiltinauxiliarycontactforA9-A40contactors;

factoryassembledauxiliarycontactsforA50-A300contactors4polecontactors:

4NOor2NO&

2NCwithoutanyauxiliarycontacts.（A9-A75）CatalognumberexplanationA9-30-10-84FramesizePowerpole30=3NO40=4NO22=2NO&

2NCCoilvoltage（seecoilvoltageselectionchart）Auxiliarycontacts10=1NO&

0NC01=0NO&

1NC11=1NO&

1NC00=Noauxiliaryprovided22=2NO&

2NCHzCntrVoltstype12244811012012520822024027738041544048050060060A8183848434368042868651535550A81838480858655Forothervoltages,seepage1.24.CoilvoltageselectionchartA9-A300Locationofsurgesuppressors.QuickmountingonDINrail:

EN50022andEN50023standards:

35x7.5mmforA9-A4035x15mmforA9-A7575mmforA45-A110Terminalscrews:

Posidrive（+,-）No2forallA9-A75M8hexthreadedsocketscrewforA95-A300mainterminals.TerminalmarkingaccordingtoIEC947-4-1,EN50005,EN50012andNEMAstandards.ConnectingpointforcontrolleadsintoppartofmainterminalsofA50-A75contactors.ForA95&

A110contactorstheseareadditionalpowerconnections.Clearmarkingofcoilvoltagesandfrequencies.Locationoffunctionmarker.Stopsforattachingfrontmountedaccessories.TerminalsinA9-A110contactorsaredeliveredinopenpositionwithcaptivescrews（screwsofunusedterminalsmustbetightened）.Screwdriverguidanceforallterminalsmakesitpossibletousemotorizedscrewdrivers.AllterminalsprovideprotectionagainstaccidentaldirectcontactwithlivepartsaccordingtoVDE0106-Part.100.AllA9-A40contactorterminalsaswellasA45-A300contactorauxiliarycontactandcoilterminalsensureIP20degreeofprotectionaccordingtoIEC947-1.Holesforscrewmounting（screwsnotsupplied）.DistancebetweenholesaccordingtoEN50003.Locationofsidemountedaccessories:

onrightorlefthandside.FactorymountedonlefthandsideforCAL5onA50-A3001AcrossthelinecontactorsLowVoltageProducts&

Systems1.3ABBInc.888-385-1221www.abb.us/lowvoltage1SXU000023C0202DiscountscheduleAAOA-A9-A110DiscountscheduleAEAOC-A145-A300A9-A300Non-reversing,mechanicallyinterlocked,reversingACoperated,ULrated,3phaseA26-30-10-84A110M-30-11-84A110R-3