Chapter 1 – Introduction1-2 ACS 600 MultiDrive Hardware ManualInquiries Any inquiries about the product should be addressed to the local ABBrepresentative, quoting the type code and serial number of the unit. Ifthe local ABB representative cannot be contacted, inquiries should beaddressed to ABB Industry, Helsinki, Finland.The MainComponents of theDriveThe main components of an ACS 600 MultiDrive frequency converter(AC Drive) are shown below. The Supply Unit is equipped with either aDiode, a Thyristor or an insulated gate bipolar transistor (IGBT) inputbridge. The Filter Unit is included in IGBT Supply Units only. Two drivesections are drawn in the diagram, even though the number of themvaries. The Braking Unit is an option. For a more detailed description ofthe Supply Unit refer to the Supply Sections User’s Manuals. Thischapter describes the Drive Section in more detail.AuxiliaryControlUnitIncomingUnitBraking Unit(optional)Supply Section Drive SectionsCommon DC BusBraking SectionsACT PAR FUN C D RIVEENTERLO CR EMRESET R EFACU ICUAC24 V230/115 VAC~=ResistorChopperInverterACT P AR FUNC DR IVEENTERLOCREMRES ET REFNDCUNAMCNIOCInverterACT PAR FUN C D RIVEENTERLO CR EMRESET R EFNDCUNAMCNIOCDSU/TSU/ISU SupplyUnitFilter Unit andcharging resitor withIGBT supply onlyFIUFilter Unit with DSU/TSU supply onlySupplyUnit
