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Contents

QuickSetup

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Generalwarning.....................................................................................................MechanicalInstallation...........................................................................................ElectricalInstallation,power...................................................................................ElectricalInstallation,controlcables.......................................................................Programming.........................................................................................................Motorstart.............................................................................................................Safetyregulations..................................................................................................Warningagainstunintendedstart...........................................................................

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IntroductiontoVLT2800

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Softwareversion....................................................................................................5Highvoltagewarning.............................................................................................7Theserulesconcernyoursafety.............................................................................7Warningagainstunintendedstart...........................................................................7Controlunit............................................................................................................8Manualinitialisation.................................................................................................8HandAuto.............................................................................................................9Automaticmotortuning.........................................................................................10....................................................................................................

Operation&Display...............................................................................................LoadandMotor.....................................................................................................References&Limits...............................................................................................Inputsandoutputs.................................................................................................Specialfunctions.............................................................................................................................................................................................................

Mechanicaldimensions..........................................................................................Mechanicalinstallation...........................................................................................Generalinformationaboutelectricalinstallation......................................................EMC-correctelectricalinstallation..........................................................................Electricalinstallation...............................................................................................Safetyclamp..........................................................................................................Pre-fuses................................................................................................................Mainsconnection...................................................................................................Motorconnection...................................................................................................RFIswitch..............................................................................................................Directionofmotorrotation.....................................................................................Parallelconnectionofmotors.................................................................................Motorcables..........................................................................................................Motorthermalprotection.......................................................................................Brakeconnection...................................................................................................Earthconnection....................................................................................................Loadsharing..........................................................................................................TighteningTorque,PowerTerminals......................................................................Controlofmechanicalbrake..................................................................................Accesstocontrolterminals....................................................................................Electricalinstallation,controlcables.......................................................................Tighteningtorques,controlcables..........................................................................

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Programming

Installation

MG.28.A9.02-VLTisaregisteredDanfosstrademark

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Electricalinstallation,controlterminals...................................................................Relayconnection...................................................................................................VLTSoftwareDialog..............................................................................................Connectionexamples............................................................................................

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