低壓IE5低壓IE5超高效永磁同步電機LowvoltageIE5UltraPremiumPermanentmagnetInstallation,operation,maintenanceandsafety目 頁一般說 符合性聲 有效 搬 收貨檢 運輸和存 起 機器重 安裝和調 概 絕緣電阻檢 底 平衡和安裝半聯軸器和皮帶 安裝和校正電 滑軌和皮帶傳 帶有冷凝排水塞的電 電纜敷設和電氣接 啟動方法及接 輔助設備接 端子和旋轉方 操 使 散 安全事 變速操作中的低壓電 一般說 繞組絕 相間電 其它變頻器的繞組絕緣選 熱保 軸承電 消除變頻器的軸承電 消除所有其它變頻器的軸承電 電纜敷設、接地和 工作速 變速應用試運 維 常規檢 潤 裝有永久潤滑軸承的機 裝有開啟式可潤滑軸承的電 潤滑間隔時間和潤滑脂 潤滑 售后支 備 繞組重 軸 環境要 噪音等 故障檢 當電機安裝到機器時，負責調試的一方必須確保最20042/EC電機具有危險的帶電及旋轉部件，并可能有較熱表面。用于運輸，存儲，安裝，連接，調試，操作和維護的所有操作均應由熟悉人員執行（EN5010-1/DINVDE00/IEC6364）。操作不當電機作為組件使用與機械指令（MD）8/392/EEC中定義的工業和商業安裝中。在確定最終產品符合指令之前，禁止調試（遵循特定的當地安全和安裝EN60204）。這些機器符合EN60034/DINVDE0530系列標準。EL38《永磁同步電動機能源源效率標識實施規則》范圍的產品，已在中國能效標識網上備案，并按該規則在電機本體上標貼相應的能效標識，能效標識樣式按該規則要求，能效等級及能B3023tps://ABBM2BJ*，71-355對于用于危險區域的如防爆電動機，則有單獨使用手冊“安裝、操作與維護手冊（防爆電動機用低壓/）。

收到貨后，立即對電機進行檢查，查看電機外部是否存在損壞（例如，軸端、法蘭面和噴漆面）果發現損壞，請立刻通知轉運代理商。檢查所有銘牌數據，特別是電壓和繞組接線。所有電機的銘牌上都給出了軸承型號。電機應始終在干燥（溫度高于-20℃）、無振動和無ABB。應對未加防護的機器加工表面（軸端和法蘭面）行防銹處理。如裝有抗冷凝加熱器，建議最好為其接通電源，避免在電機內出現冷凝。電機在靜止時不應受到任何外部震動，以避免損壞軸承。25kgABB電機只能用主吊環或吊環螺栓起吊。當電機固定在其它設備上時，不得用主吊環或吊環螺栓起吊。由于輸出功率、安裝方式和輔助設備的不同，相同機座號的電機的重心可能有所變化。不得使用損壞的吊環。在起吊電機之前，請檢查吊環螺栓或做成一體的吊環是否完好無損。起重前，必須對吊環螺栓進行緊固。如有必要，必須合適的墊片調整吊環螺栓的位置。確保使用正確的起重設備，吊鉤尺寸也必須與吊環相匹配。對于機座號（中心高度）相同的電機，機器總重量可能會存在差異，具體取決于輸出功率、安裝方式和輔助設備。ABB

第一次啟動電機或長期存放后啟動電機時，請打入指定量的潤滑脂。有關詳細信息，請參閱“6.2.2帶潤滑軸承的電機”部分。當電機軸旋轉時，永磁電機端子會產生感應電壓。感應電壓與轉速成正比，即使在低速下也可能很危/前，請防止軸轉動。

絕緣電阻應用作確定絕緣系統變化的趨勢指標。在新機器中，IRIR化很重要，這樣才能了解絕緣系統的狀況。通常，IR0Ω，并且在任何情況下均不得低于1MΩ（在500000VDC25℃）必須仔細檢查所有銘牌數據，確保正確完成電機防護和接線。

如果未達到參考電阻值，則說明繞組已經受潮，必90℃12-605℃下烘6-8在加熱時，如果安裝了排水孔塞，則必須拔除，如果安裝了隔斷閥，則必須打開。加熱后，必須重新塞入排水塞。即使安裝了排水塞，仍建議在干燥過程中拆除端罩和接線盒蓋。底座必須平整（參見下圖）、堅固、足以抵抗短路產生的沖擊力。它們的設計和尺寸必須確保避免引起電機振動以及共振。安裝半聯軸節或皮帶輪時不要將它們敲打入位，也不要用杠桿抵住機體拆下它們。確保電機周圍的空氣流通充分。可以從產品目（ww.abb.om/moors&generos）的尺寸圖中獲得電機風罩后側的最小自由空間要求。校正正確與否是避免軸承故障、振動和軸破損的關鍵所在。

使用合適的螺栓或雙頭螺栓將電機安裝在底座上，并在底座和底腳之間放置薄墊板。半聯軸節的安裝精度：檢查間隙b，3。必須根據從動設備供應商的說明張緊皮帶。然而，（徑向軸承負載）。電機在交付時，可密封塑料排水塞處于打開位置。在灰塵過多的環境中，應關閉所有排水孔。標準單速電機上的接線盒通常包含六個繞組接線端子以及至少一個接地端子。除主繞組和接地端子外，接線盒還包括用于熱敏電阻、加熱元件或其它輔助設備的接頭。連接所有主電纜時必須使用合適的電纜銅接頭。輔助設備的電纜可連接至各自的接線板。機器僅用于固定安裝。如非特別指明，電纜入口采IPIP有關適用于變速應用的電纜和接頭的詳細信息，請5.5在將機器連接至電源之前，必須按當地規定進行接地。必須在接線盒的密封槽中正確放置密封件，以確保IP標準單速電機上的接線盒通常包含六個繞組接線端子以及至少一個接地端子。但永磁同步變頻電機需配置變頻器，僅存在變頻啟動，Y本說明涵蓋的電機不適用直接啟動（DOL）本說明涵蓋的電機不適用直接啟動（DOL）如果電機配有熱敏電阻或其它電阻式溫度檢測器2.5V。Pt100的最大測5mA。使用更高的測量電壓或者電流會導

繞組溫度傳感器采用基本絕緣類型。當將傳感器連接至控制系統時，確保提供足夠的絕緣或者隔離，IEC60664。確保熱敏電阻電路的絕緣等級或隔離符合確保熱敏電阻電路的絕緣等級或隔離符合若要更改旋轉方向，可交換電源電纜上的任意兩根接線位置。如果電機裝有單向風扇，請確保旋轉方向與電機上標示的箭頭方向一致。除非銘牌上特別指明，否則電機設計在下列條件下使用。20℃+40℃1000mEN/IEC60034-1（2004），變頻器輸入電壓5±2%。只能在滿足上述條件的應用中使用電機。電機銘牌給出了額定值和工作條件。此外，必須遵守本手冊和其它相關說明與標準中的所有要求。忽視任何給定的說明或設備維護可能危及安忽視任何給定的說明或設備維護可能危及安檢查電機內空氣流通是否充分。確保電機不受附近設備熱輻射或陽光直射的影響。對于法蘭安裝型電機（例如，B5、B35、V1），保電機結構允許法蘭外表面有充分的空氣流通。電機應由熟悉健康和安全要求及國家法規的合格人員安裝和使用。必須遵守本手冊及選定變頻器的相關手冊中給出的說明，以確保安全和電機的可用性。ABB可能要求提供更多信息來確定某些電機型號是否與正弦電源相比，變速驅動器會在電機繞組上產生更高的電壓應力，因此，必須根據下列說明確定電機繞組絕緣和變頻器輸出側濾波器的規格。電機端子上所允許的最大相間電壓峰值與脈沖的上升時間有關。

必須將電壓應力限制到可接受的范圍內。為確保應本手冊中涵蓋的大部分電機都在定子繞組中裝有PTC熱敏電阻。建議通過合適的方式將這些熱敏電3.8.2必須根據下列說明選擇使用絕緣軸承或軸承結構、共模濾波器和合適的電纜與接地方法：當使用變頻器時，必須使用下列方法，避免在電機中出現有害的軸承電流：Pn＜Pn≥Pn≥建議使用內孔或外孔具有氧化鋁涂層或陶瓷滾動體防止灰塵和濕氣進入多孔涂層。有關軸承絕緣的詳ABB改軸承類型或絕緣方法。用戶負責保護電機和從動設備，防止它們受到有害軸承電流的影響。30kW的電機必須使用屏蔽對稱電纜和提360EMC接頭連接。對于較小的電機，360°接地連接。將電纜屏蔽扭絞成束，然后連接至接線盒、變頻器機柜內等最/必須在（IEC225公共的?屬底座上安裝，否則需要在電機機座和機器之間實現附加的電位均衡。當使用一個?屬底座來實現電位均衡時，要檢查此連接的高頻導電性，例如通過測量部件之間的電勢差。有關變速驅動器接地和電纜敷設的更多信息，請參見手冊“驅動系統的接地和電纜敷設”（編號：3AFY6120998）。當速度高于電機銘牌或相關產品目錄中給出的標稱速度時，務必確保不超出電機允許的最高轉速或整個應用的臨界速度。

當電機軸旋轉時，永磁電機端子會產生感應電壓。感應電壓與轉速成正比，即使在低速下也可能很危/請防止軸轉動。必須根據變頻器說明和當地法規執行變速應用試運行。此外，還必須考慮應用所規定的要求和限制。ABB提高應用的安全性。變頻器通常提供下列特性（特性的名稱和可用性取決于變頻器制造商和型號）， 請遵循制造商的操作說明。有關更多詳細信息，請ABB。 檢查軸密封件（例如，V）的 承溫度測量，檢查潤滑脂的消耗量或SPM軸承監當即將達到計算的軸承額定壽命時，應尤其注意。當出現磨損跡象時，拆卸電機，檢查部件，必要時原安裝的軸承型號完全相同，必須使用質量和特性均與原始密封件相同的密封件更換軸密封件。IP55插入排水塞，則建議定期打開排水塞，以確保冷凝水通路不被堵塞，可以從電機中流出。必須在電機處于靜止狀態、可以安全工作時執行此操作。

在相關的產品目錄以及所有電機（除較小機座號的電機外）的銘牌上指明軸承型號。ABBL原則（99的電機必須達到工1Z、2Z、2RSL對電機進行足夠潤滑，可以達到如下工作時25℃40℃B.如采用自動潤滑，則必須永久性地卸下放油口塞或打開隔離閥（若已安裝）。ABB如果使用自動潤滑系統，所給出的每次潤滑間隔時間的潤滑脂量應為銘牌中數值的四倍。有關應用和負載條件的信息，請參見適用的產品目ABB。潤滑信息銘牌和常規潤滑建議如果機器裝有潤滑信息銘牌，請遵守給出的數據。潤滑信息銘牌給出了潤滑間隔時間與安裝、環境溫度和轉速之間的關系。第一次使用或軸承潤滑后，可能會導致溫度短時升020一些電機可能配有陳油收集器。請遵守設備的專門說明。A拔除放油口塞或打開隔離閥（若已安裝）

所有型號的潤滑間隔時間和潤滑脂量請以電機潤滑銘牌上數據為準。L，對裝有潤滑軸承的電機進行充分潤滑，可達到下列工作時間。對于較高環境溫度下的工作時ABB。LL值之間的關系可用下式估算：L=2.7×L立式機器的潤滑間隔時間為下表所示數值的一半。潤滑間隔時間基于環境溫度+25℃。環境溫度升高15℃時，數值減15℃，數值增加一倍。在變速運行中，必須在整個負載范圍內測量軸承溫度，若軸承溫度超出80℃，則軸承溫度每上升不得超出潤滑脂和軸承的最高工作溫度15℃不得超出潤滑脂和軸承的最高工作溫度當加潤滑脂時，只能使用具有以下特性的球軸承潤滑脂：PAO40℃100-30℃120℃如果環境溫度高于-30℃或低于+55℃，且軸承溫110℃，則上述潤滑脂規范適用；其它情況ABB，咨詢應采用何種潤滑脂。280到450中的高軸承溫280到450中的高軸承溫EP UnirexN2N3（鋰復合基-MobilMobilithSHC100（鋰復合基- GadusS5V1002（鋰復合基-KlüberKlüberplexBEM41-132（專用鋰基-FAGArcanolTEMP110（鋰復合基-LubconTurmogreaseL802EPPLUS（專用鋰基 MultiplexS2A（鋰復合基

ABBABB在額定頻率時，ABB有關變頻器供電時的噪音等級，請聯系對應變頻器廠家。下列潤滑脂可用于高速鑄鐵電機，但不能與鋰復合潤滑脂混合使用：-KlüberKlüberQuietBQH72-102（聚脲脂基-LubconTurmo油脂PU703（聚脲基請咨詢制造商，了解其質量是否達到上述潤滑劑的水平；使用其它油箱可能會減少潤滑間隔，如果對ABB訂購備件時，必須指明電機序列號、完整的型號名稱和產品代碼，如銘牌所示。ABB防（半鍵—全鍵1/223圖圖圖LowVoltageListof Reception Transportationand Machine Installationand Balancingandfittingcouplinghalvesand Mountingandalignmentofthe Sliderailsandbelt Machineswithdrainplugsfor Connectionsof Terminalsanddirectionof Safety Lowvoltagemotorsinvariablespeed Winding Phasetophase Thermal Bearing Cabling,groundingand Operating Commissioningthevariablespeed General Machineswithpermanentlygreased Lubricationintervalsand AfterSales Spare Noise Theseinstructionsmustbetoensuresafeandproperinstallation,operationandmaintenanceofthemachine.Theyshouldbebroughttotheattentionofanyonewhoinstalls,operatesormaintainsthemachineorassociatedequipment.Theandsafetyrequirementsandnationalinvalidateallapplicablewarranties.DeclarationofTheconformityoftheendproductaccordingtoDirective2006/42/EC(Machinery)hastobeestablishedbythecommissioningpartywhenthemotorisfittedtothemachinery.Electricmachineshavedangerousliveandrotatingpartsandmayhavehotsurfaces.Alloperationsservingtransport,storage,installation,connection,commissioning,operationandmaintenanceshouldbecarriedoutbyskilledpersonnel(inconformitywithEN50110-1/DINVDE0105/IEC60364).handlingmaycauseseriouspersonalinjuryanddamagetoproperty.ThesemachinesareintendedforuseascomponentsforindustrialandcommercialinstallationsasdefinedintheMachineryDirective(MD)89/392/EEC.Commissioningisprohibiteduntilconformityoftheendproductparticularlocalsafetyandinstallationrulese.g.EN60204).ThesemachinescomplywiththeharmonizedseriesofstandardsEN60034/DINVDE0530.TheiruseinhazardousareasisprohibitedunlesstheyareexpresslydesignedforsuchProductsinconsistencewiththeregulationofCEL038PermanentmagnetSynchronousMotor

labelpatterncomplywiththerequirementsoftheregulation,Energyefficiencygradeandinformation,pleasevisittheofficialwebsiteelectricalmachinetypes,inbothmotorandgeneratoroperation.seriesM2BJ*inframesizes71-Thereisaseparatemanualfore.g.Exmotors‘Lowvoltagemotorsforhazardousareas:(LowVoltageMotors/ManualforEx-motors).Additionalinformationisrequiredforsomedesignconsiderations.Immediatelyuponreceiptcheckthemotorforexternaldamage(e.g.shaft-endsandflangesandpaintedsurfaces)andiffound,informtheforwardingagentwithoutdelay.andwindingconnection.Thetypeofbearingisspecifiedontheratingplateofallmotors.TransportationandThemotorshouldalwaysbestoredindoors(above–20℃),indry,vibrationfreeanddustfreeconditions.Duringtransportation,shocks,fallsandpleasecontactABB.Unprotectedmachinedsurfaces(shaft-endsandflanges)shouldbetreatedagainstcorrosion.ItisrecommendedthatshaftsarerotatedperiodicallybyhandtopreventgreaseAnti-condensationheaters,iffitted,arerecommendedtobeusedtoavoidwatercondensinginthemotor.Themotormustnotbesubjecttoanyexternalvibrationsatstandstillsoastoavoidcausingdamagetothebearings.Motorsfittedwithcylindrical-rollerand/orangularcontactbearingsmustbefittedwithlockingdevicesduringtransport.AllABBmotorsabove25kgareequippedwithliftinglugsoreyebolts.Onlythemainliftinglugsoreyeboltsofthemotorshouldbeusedforliftingthemotor.auxiliaries(e.g.brakes,separatecoolingfans)orterminalboxesmustnotbeusedforliftingthemotor.Motorswiththesameframemayhaveaoutput,mountingarrangementsandauxiliaryDamagedliftinglugsmustnotbeused.Checkthateyeboltsorintegratedliftinglugsareundamagedbeforelifting.Liftingeyeboltsmustbetightenedbeforelifting.Ifneeded,thepositionoftheeyeboltcanbeadjustedusingsuitablewashersasspacers.Ensurethatproperliftingequipmentisusedtheliftinglugs.

Caremustbetakennottodamageauxiliaryequipmentandcablesconnectedtothemotor.Thetotalmachineweightcanvarywithinthesameframesize(centerheight)dependingondifferentoutput,mountingarrangementandTheactualweightofallABB’smotorsisshownontheratingplate.InstallationandDisconnectandlockoutbeforeworkingWhenthemachineshaftisrotating,apermanentmagnetmachineinducesvoltagetotheterminals.Theinducedvoltageisproportionaltotherotationalspeed,andcanbehazardousevenatlowspeeds.Preventanyrotationoftheshaftbeforeopeningtheterminalboxand/orworkingattheunprotectedTheTheterminalsofamachinewithconvertersupplymaybeenergizedevenwhenthemachineisatastandstill.Beforeofreverse-powerwhenworkingthesupplytoensurethatthemotorprotectionandconnectionwillbeproperlydone.WARNINGIncaseofmotorsmountedwiththeshaftupwardsandwaterorliquidsareexpectedtogodownalongtheshaft,theusermusttakeinaccounttomountsomemeanscapableofreventingit.RemovetransportlockingThemotorframemustThemotorframemustbegroundedandthewindingsshouldbedischargedagainsttheframeimmediatelyaftereachmeasurementtoavoidriskofelectricalMotorsequippedwithrollerRunningthemotorwithnoradialforcetotheshaftmaydamagetherollerFormachineswithangularcontacbearingstheaxialforcemustnotbyanymeanschangedirection.Motorsequippedwithangularcontactbearing:Formachineswithangularcontacbearingstheaxialforcemustnotbyanymeanschangedirection.Motorsequippedwithregreasingnipples:Whenstartingthemotorforthefirsttime,orofgrease.Fordetails,seesection“6.2.2Motorswithregreasablebearings”.InsulationresistanceDisconnectandlockDisconnectandlockoutbeforeworkingInsulationresistanceshouldbeusedasatrendsystem.InnewmachinestheIRisusuallythousandsofMohmsandthusfollowingthechangeofIRisimportantsoastoknowtheconditionoftheinsulationsystem.Typically,theIRshouldnotbebelow10MΩandinnocasebelow1MΩ(measuredwith500or1000VDCandcorrectedto25℃).Theinsulationintemperature.

Ifthereferenceresistancevalueisnotattained,thewindingistoodampandmustbeoven12-16hoursfollowedby105°Cfor6-8hours.heating.Afterheating,makesuretheplugsarerefitted.Evenifthedrainplugsarefitted,itisrecommendedtodisassembletheendshieldsandterminalboxcoversforthedryingprocess.Windingsdrenchedinseawaternormallyneedtoberewound.Theenduserhasfullresponsibilityforpreparationofthefoundation.MetalfoundationsshouldbepaintedtoavoidFoundationsmustbeeven,seefigurebelow,andsufficientlyrigidtowithstandpossibleshortcircuitforces.Theymustbedesignedanddimensionedtoavoidthetransferofvibrationtothemotorandvibrationcausedbyresonance.BalancingandfittingcouplinghalvesandpulleysAsstandard,balancingofthemotorhasbeencarriedoutusinghalfkey.withYELLOWtape,withthetext“BalancedwithIncaseofbalancingwithoutkey,theshaftismarkedwithBLUEtape,withthetext“Balancedwithoutkey”.Couplinghalvesorpulleysmustbebalancedaftermachiningthekeyways.Balancingmustbedoneinaccordancewiththebalancingmethodspecifiedforthemotor.Couplinghalvesandpulleysmustbefittedontheshaftbyusingsuitableequipmentandtoolswhichdonotdamagethebearingsandseals.orbyremovingitusingaleverpressedagainstthebodyofthemotor.Ensurethatthereisenoughspaceforfreeairflowaroundthemotor.Minimumrequirementsforfreespacebehindthemotorfancovercanbefoundfromtheproductcatalogorfromthedimensiondrawingsavailablefromtheweb:seewww.abb.com/vibrationandpossibleshaftfailures.Mountthemotoronthefoundationusingtheappropriateboltsorstudsandplaceshimplatesbetweenthefoundationandthefeet.AlignthemotorusingappropriateIfapplicable,drilllocatingholesandfixthelocatingpinsintoposition.Mountingaccuracyofcouplinghalf:checkthatclearancebislessthan0.05mmandthat

differencea1toa2isalsolessthan0.05mm.SeeFigure3.theboltsorstuds.Donotexceedpermissibleloadingvaluesforbearingsasstatedintheproductcatalogues.SliderailsandbeltFastenthemotortothesliderailsasshowninFigure2.Placethesliderailshorizontallyonthesamelevel.Checkthatthemotorshaftisparallelwiththedriveshaft.Beltsmustbetensionedaccordingtotheinstructionsofthesupplierofthedrivenequipment.However,donotexceedthestatedintherelevantproductcatalogues.ExcessivebelttensionwilldamagebearingsandcancauseshaftMachineswithdrainplugsforCheckthatdrainholesandplugsfaceMachineswithsealableplasticdrainplugsaredeliveredinopenposition.Inverydustyenvironments,alldrainholesshouldbeclosed.CablingandelectricalTheterminalboxonstandardsinglespeedmotorsnormallycontainssixwindingterminalsandatleastoneearthterminal.Inadditiontothemainwindingandearthingterminals,theterminalboxcanalsocontainconnectionsforthermistors,heatingelementsorotherauxiliarydevices.SuitablecablelugsmustbeusedfortheMachinescoveredbythisinstructionMachinescoveredbythisinstructionatleastthesameasthoseoftheterminalboxes.UnusedcableentriesmustbeclosedwithblankingelementsaccordingtotheIPclassoftheterminalbox.UseappropriatecableglandsandsealsthecableentriesUseappropriatecableglandsandsealsthecableentriesaccordingtothetypeanddiameterofthecable.Additionalinformationoncablesandglandsfoundfromchapter5.5.Earthingmustbecarriedoutaccordingtolocalregulationsbeforethemachineisconnectedtothesupplyvoltage.Ensurethatthemotorprotectioncorrespondstotheenvironmentandweatherconditions;forexample,makesurethatwatercannotenterthemotorortheterminalboxes.Thesealsofterminalboxesmustbeplacedcorrectlyintheslotsprovided,toensurethecorrectIPclass.ConnectionsandstartingTheterminalboxonstandardsinglespeedmotorsnormallycontainssixwindingterminalsandatleastoneearthterminal.PMmotorsYconnection.Thesupplyconnectionmustfollowtheinstructionsinsidetheterminalboxorinthemotormanual.

ratingplate.Connectionsofdevices,itisrecommendedtheybeusedandconnectedbyappropriatemeans.Connectiondiagramsforauxiliaryelementsandconnectionpartscanbefoundinsidetheterminalbox.Maximummeasuringvoltageforthethermistorsis2.5V.MaximummeasuringcurrentforPt100is5mA.Usingahighermeasuringvoltageorcurrentmaycauseerrorsinreadingsordamagethesystem.EnsuretheinsulationlevelorisolationTheinsulationsofthewindingthermalsensorsEnsuretheinsulationlevelorisolationTerminalsanddirectionofTheshaftrotatesclockwisewhenviewingtheshaftfaceatthemotordriveend,andthelineterminalsasshowninFigure1.anytwoconnectionsonthesupplycables.itrotatesinthesamedirectionasthearrowmarkedonthemotor.Themotorsaredesignedforthefollowingconditionsunlessotherwisestatedontheratingplate.to+40°C.Toleranceforconverterinputvoltageis±5%andforfrequency±2%accordingtoEN/IEC60034-1(2004).-First,selflearnwithoutload,waitforstability,andthenrunwithload.loads;TheIC416motorhasaconstanttorqueload,whichcanmeettheconstanttorqueoutputat20%-100%speed.-Inertialloadssuchasfansandpumpsareprohibitedfromcontinuousjogging.Themotorcanonlybeusedinapplicationsitisintendedfor.Theratednominalvaluesandoperationalconditionsareshownonthemotorthismanualandotherrelatedinstructionsandstandardsmustbefollowed.IgnoringanyofgiveninstructionsormaiIgnoringanyofgiveninstructionsormaintenanceoftheapparatusmayjeopardizethesafetyandthuspreventstheuseofthemachine.MotorMotoroutofstepcausedbypoordamagethepermanentmagnetofthemotorCheckthatthemotorhassufficientairflow.radiateadditionalheattothemotor.Forflangemountedmotors(e.g.B5,B35,V1),makesurethattheconstructionallowssufficientairflowontheoutersurfaceoftheSafetysafetyrequirementsandnationallegislation.Safetyequipmentnecessaryforthe

ofaccidentsattheinstallationandoperatingsitemustbeprovidedinaccordancewithlocalPointstoDonotcarryoutworkonDonotcarryoutworkonmotor,cablesoraccessoriessuchasfrequencyconverters,starters,brakes,thermistorcablesorheatingelementswhenvoltageis Thetemperatureoftheoutercasingofthemotormaybetoohottotouchduringnormaloperationandespeciallyaftershut-down. Somespecialmotorapplicationsrequirespecialinstructions(e.g.usingfrequencyconvertersupplies).BeawareofrotatingpartsoftheDonotopenterminalboxeswhileLowvoltagemotorsinvariablespeedoperationThispartofthemanualprovidesadditionalinstructionsformotorsusedinfrequencyandrespectivemanualsofselectedfrequencyconvertermustbefollowedtoensuresafetyandavailabilityofthemotor.AdditionalinformationmayberequiredbyABBtodecideonthesuitabilityforsomemachinetypesusedinspecialapplicationsorwithspecialdesignVariablespeeddrivescausehighervoltagestressesthanthesinusoidalsupplyonthewindingofthemotorandthereforethewindingtheconverteroutputmustbedimensionedaccordingfollowinginstructions.PhasetophaseThemaximumallowedphasetophaserisetimeofthepulse.SelectionofwindinginsulationwithallotherconvertersThevoltagestressesmustbelimitedbelowacceptedlimits.PleasecontactthesystemTheinfluenceofpossiblefiltersmustbetakenintoaccountwhiledimensioningthemotor.ThermalMostofthemotorscoveredbythismanualareequippedwithPTCthermistorsinthestatorwindings.Itisrecommendedtoconnectthosetothefrequencyconverterbyappropriatemeans.Seealsochapter3.8.2.BearingInsulatedbearingsorbearingconstructions,commonmodefiltersandsuitablecablingandgroundingmethodsmustbeusedaccordingtothefollowinginstructions:Eliminationofbearingcurrentswithcurrentsinthemotors:

ChangingthebearingtypeorinsulationmethodwithoutABB’spermissionisprohibited.Eliminationofbearingcurrentswithallotherconvertersanddrivenequipmentfromharmfulbearingcannotbeguaranteedinallcases.ToprovidepropergroundingandtoensurecompliancewithanyapplicableEMCrequirements,motorsabove30kWshallbecabledbyshieldedsymmetricalcablesandEMCglands,i.e.cableglandsproviding360°bonding.Alsoforsmallermotorssymmetricalandshieldedcablesarehighlyrecommended.Makeglands.Twistthecableshieldsintobundlesandconnecttothenearestgroundterminal/busbarinsidetheterminalbox,convertercabinet,etc.Pn＜NoactionsPn≥Pn≥Insulatedbearingswhichhavealuminumoxidecoatedinnerand/orouterboresorceramicrollingelements,arerecommended.Aluminumoxidecoatingsshallalsobetreatedwithaintotheporouscoating.Fortheexacttypeof

FormotorsofframesizeIEC225andupward,additionalpotentialequalizationbetweenthemotorframeandthedrivenequipmentisneeded,unlessbotharemountedonacommonsteelbase.Inthiscase,thehighfrequencyconductivityoftheconnectionprovidedbythesteelbaseshouldbecheckedby,forexample,measuringthepotentialdifferencebetweentheMoreinformationaboutgroundingandcablingofvariablespeeddrivescanbefoundinthemanual“Groundingandcablingofthedrivesystem”(Code:3AFY61201998).OperatingForspeedshigherthanthenominalspeedstatedonthemotor’sratingplateorintherespectiveproductcatalogue,ensurethatofthemotororthecriticalspeedofthewholeapplicationisnotexceeded.Donotexceedthemaximumallowedmanualsandratingplate.CommissioningthevariablespeedThecommissioningofthevariablespeedapplicationmustbedoneaccordingtotheinstructionsofthefrequencyconverterandlocallawsandregulations.Therequirementsbetakenintoaccount.mustbetakenfromthemotorratingplates.Themostoftenneededparametersare:MotornominalMotornominalMotornominalMotornominalMotornominal

MaximumMaximumStallWhenthemachineshaftisrotating,apermanentmagnetmachineinducesvoltagetotheterminals.Theinducedvoltageisproportionaltotherotationalspeed,andcanbehazardousevenatlowspeeds.Preventanyrotationoftheshaftbeforeopeningtheterminalboxand/orworkingattheunprotectedVoltageVoltagemaybeconnectedatinsidetheterminalboxforheatingelementsordirectwindingheating.AmotorwithfrequencyconvertermayenergizeevenifthemotorisatOnlyqualifiedpersonnelfamiliartherelevantsafetyrequirementsallowedtoopenandmaintainPMsynchronousIncaseofmissingorinaccuratinformation,donotoperatethemotorbeforeensuringcorrectsettings!ItisnotallowedtoremovetherotoraPMsynchronousmachinewithoutthespecialtoolsdesignedforItisnotallowedtoremovetherotoraPMsynchronousmachinewithoutthespecialtoolsdesignedforthispurpose.Magneticstrayfields,causedbyanordisassembledPMsynchronousmachineorbyaseparaterotorofsuchamachine,maydisturbordamageotherelectricalorelectromagneticequipmentandcomponents,suchascardiacpacemakers,creditcardsandequivalent.MinimumMaximumLoosemetallicpartsandwastemustLoosemetallicpartsandwastemustpermanentmagnetsynchronousmachineaswellasgettingintocontactwiththeorradialseal)andreplaceifnecessary. Checktheconditionofconnectionsandmountingandassemblybolts.Beforeclosinganopenedmagnetsynchronousmachine,allpartswhichdoesnotbelongtothemachineandwastesmustberemovedfromtheinteriorofthemachine. Checkthebearingconditionbylisteningforanyunusualnoise,vibrationmeasurement,bearingtemperature,inspectionofspentgreaseorSPMbearingmonitoring.PayspecialattentiontobearingswhentheircalculatedBeforeclosinganopenedmagnetsynchronousmachine,allpartswhichdoesnotbelongtothemachineandwastesmustberemovedfromtheinteriorofthemachine.Bewareofmagneticstrayfieldspossibleinducedvoltageswhenrotatingtheseparaterotorofapermanentmagnetsynchronousmachineastheymaycausedamagetosurroundingequipment,forexamplelathesorbalancingmachines.Whensignsofweararenoticed,dismantletheWhenbearingsareBewareofmagneticstrayfieldspossibleinducedvoltageswhenrotatingtheseparaterotorofapermanentmagnetsynchronousmachineastheymaycausedamagetosurroundingequipment,forexamplelathesorbalancingmachines.PermanentmagnetsynchronousmachinesmustonlybeservicedbyrepairshopsqualifiedandauthorisedbyABB.Formoreinformationconcerningserviceofpermanentmagnetsynchronousmachines,pleasecontactABB.Followmanufacturer’soperatinginstructions.orcontactABB.Preservethesesafety Inspectthemotoratregularintervals,atleastonceayear.Thefrequencyofchecksdependson,forexample,thehumidityleveloftheambientairandonthelocalweatherconditions.Thiscaninitiallybedeterminedexperimentallyandmustthenbestrictlyadheredto. Keepthemotorcleanandensurefreedustyenvironment,theventilation

InthecaseoftheIP55motorandwhenthemotorhasbeendeliveredwithaplugclosed,itisadvisabletoperiodicallyopenthedrainplugsinordertoensurethatthewayoutforcondensationisnotblockedandallowscondensationtoescapefromthemotor.Thisoperationmustbedonewhenthemotorisatastandstillandhasbeenmadesafetoworkon.Greasecancauseskinirritationandspecifiedbythemanufacturer.Bearingtypesarespecifiedintherespectiveproductcatalogsandontheratingplateofallmotorsexceptsmallerframesizes.Reliabilityisavitalissueforbearinglubricationintervals.ABBusesmainlytheL-principlethat99%ofthemotorsarecertaintomaketheMachineswithpermanentlygreasedBearingsareusuallypermanentlygreasedbearingsof1Z,2Z,2RSorequivalenttypes.Asaguide,adequatelubricationcanbeachievedforthefollowingduration,accordingtoL.Dutyhoursforpermanentlygreasedbearingsatambienttemperaturesof25and40°Care:at25℃at25℃at40℃

DutyatDutyatThesevaluesarevalidforpermittedloadvaluesgivenintheproductcatalog.Dependingonapplicationandloadconditions,seetheapplicableproductcatalogorcontactABB.Operationhoursforverticalmotorsarehalfoftheabovevalues.MotorswithregreasablebearingsLubricationinformationplateandgenerallubricationadviceIfthemachineisequippedwithalubricationinformationplate,followthegivenvalues.Onthelubricationinformationplate,greasingintervalsregardingmounting,ambienttemperatureandrotationalspeedaredefined.Duringthefirststartorafterabearinglubricationatemporarytemperaturerisemayappear,approximately10to20hours.Somemotorsmaybeequippedwithacollectorgivenfortheequipment.Regreasingwhilethemotoris Removegreaseoutletplugoropenclosingvalveiffitted. RegreasingwhilethemotorisataIfitisnotpossibletoregreasethebearingscarriedoutwhilethemachineisatastandstill.Inthiscaseuseonlyhalfthequantityofgreaseandthenrunthemotorforafewminutesatfullspeed.Whenthemotorhasstopped,applytherestofthespecifiedamountofgreasetothebearing.plugorclosingvalveiffitted.AutomaticThegreaseoutletplugmustberemovedpermanentlywithautomaticlubricationoropenclosingvalveiffitted.ABBrecommendsonlytheuseofelectromechanicalsystems.Theamountofgreaseperlubricationintervalstatedintheratingplateshouldbemultipliedbyfourifanautomaticregreasingsystemis

LubricationintervalsandAsaguide,adequatelubricationformotorswithregreasablebearingscanbeforthefollowingduration,accordingtoL.FordutieswithhigherambienttemperaturespleasecontactABB.TheformulatochangetheLvaluesroughlytoLvalues:L=2.7xL1.listedinthemotorratingplate.Thelubricationintervalsarebasedonanambienttemperature+25°C.Anincreaseintheambienttemperatureraisesthetemperatureofthebearingscorrespondingly.Thevaluesshouldbehalvedfora15°Cincreaseandmaybedoubledfora15°Cdecrease.Themaximumoperatingtemperatureofgreaseandbearings,+110℃,mustnotbeexceeded.Thedesignedmaximumspeedofthemotormustnotbeexceeded.Invariablespeedoperation,itisnecessarytomeasurethebearingtemperatureforthewholeintervalsshouldbehalvedThemaximumoperatingtemperatureofgreaseandbearings,+110℃,mustnotbeexceeded.Thedesignedmaximumspeedofthemotormustnotbeexceeded.DonotDonotmixdifferenttypesofIncompatiblelubricantsmaycausebearingWhenregreasing,useonlyspecialballbearinggreasewiththefollowingproperties:goodqualitygreasewithlithiumcomplexsoapandwithmineral-orPAO-oilconsistencyNLGIgrade1.5-3temperaturerange-30℃-+120℃,*)ForverticalmountedmotorsorinhotconditionsastifferendofscaleisTheabovementionedgreasespecificationisvalidiftheambienttemperatureisabove-30°Cbelow110°C;otherwiseconsultABBregardingsuitablegrease.fromallthemajorlubricantmanufacturers.Admixturesarerecommended,butawrittenmaufacturer,especiallyconcerningEPadmixtures,thatadmixturesdonotdamagebearingsorthepro