ABB ACSM1-04 Series Hardware Manual
Also see for ACSM1-04 Series: ManualSystem manualQuick installation guideQuick installation guide
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Contents
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The ACSM1-0421OperationThis table describes the operation of the main circuit in short.Type codeThe type code contains information on the specifications and configuration of thedrive. The first digits from left express the basic configuration (e.g. ACSM1-04AS-09A5-4). The optional selections are given thereafter, preceded by + signs (e.g.+L501). The main selections are described below. Not all selections are necessarilyavailable for all types; refer to ACSM1 Ordering Information, available on request.See also section Delivery check and drive module identification on page 29.Component DescriptionBraking chopper Conducts the energy generated by a decelerating motor from the DCbus to a braking resistor. The braking chopper is built in the ACSM1-04;braking resistors are external options.Braking resistor Dissipates the regenerative energy by converting it into heat.Capacitor bank Energy storage which stabilizes the intermediate circuit DC voltage.Inverter Converts the DC voltage to AC voltage and vice versa. The motor iscontrolled by switching the IGBTs of the inverter.Rectifier Converts the three-phase AC voltage to DC voltage.Selection AlternativesProduct series ACSM1 product seriesType (1) 04 Drive module. When no options are selected: IP20, no control panel,internal EMC filter, internal mains choke, braking chopper, coated boards,Safe Torque Off, Quick Guide (multilingual), latest firmware version,Drive SP programmingType (2) A Air-cooled module (with heatsink)Type (3) S Speed and torque control firmwareM Motion control firmwareSize Refer to Technical data: Ratings.Voltage range 4 380 V, 400 V (nominal rating), 415 V, 440 V, 460 V or 480 V AC+ optionsFieldbus K... +K451: FDNA-01 DeviceNet adapter+K454: FPBA-01 PROFIBUS DP adapter+K457: FCAN-01 CANopen adapter+K466: FENA-01 Ethernet/IP adapterI/O extensions andfeedback interfacesL... +L500: FIO-11 analogue I/O extension+L501: FIO-01 digital I/O extension+L516: FEN-21 resolver interface+L517: FEN-01 incremental encoder interface+L518: FEN-11 absolute encoder interfaceMemory unitconfigurationN... Solution functions and programs |
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