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        • Lifecycle status

          Discontinued / Obsolete by OEM
          Apter Power assists with overload review, conveyor records, quotations, and R2 replacement planning.

        ACS550-01-023A-4

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        The 23 A ABB ACS550-01-023A-4 provides an R2 drive platform for 11 kW process motors where load profile and overload duty must be verified.
        In Stock
        Ships by Friday, October 30
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
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        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for ACS550-01-023A-4

        • Manufacturer:
          ABB
        • Part Number:
          ACS550-01-023A-4
        • Product Family:
          ABB Drives
        • Product Type:
          ACS550 General Purpose Drive
        • Stock:
          1
        • Supply Voltage:
          3-phase 380 ... 480 V AC
        • Input Frequency:
          48 ... 63 Hz
        • Normal Output Current:
          23 A
        • Normal Output Power:
          11 kW
        • Heavy-duty Output Current:
          15.4 A
        • Heavy-duty Output Power:
          7.5 kW
        • Frame Size:
          R2
        • Degree of Protection:
          IP21
        • Mounting:
          Wall-mounted
        • Motor Control:
          Scalar and sensorless vector control
        • Embedded Communication:
          Modbus RTU
        • Analog Inputs:
          2
        • Analog Outputs:
          2
        • Digital Inputs:
          6
        • Relay Outputs:
          3
        • Weight:
          9 kg
        • Estimated shipping dimensions:
          12.5 x 43 x 22.2 cm
        • Tariff Code:
          Please confirm the destination before shipping
        • Country of origin:
          Sweden
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Load Match Process I/O Replacement

        Features:

        • 23 A normal-use rating for 11 kW motor control
        • Documented heavy-duty point for higher-torque cycles
        • R2 process interface suited to conveyors and plant auxiliaries
        ACS550-01-023A-4 sits at a selection boundary where current, torque cycle, and acceleration demand are more useful than power alone.

        For conveyor service, the control plan should coordinate brake release, permissives, speed limits, serial or hardwired ownership, and the permitted response after power or communication recovery.

        A replacement file should capture the load profile, R2 installation, motor and feeder data, braking method, terminal mapping, network settings, and the test sequence used under real load.

        Availability is subject to Apter Power's current inventory and sourcing confirmation.
        ABB ACS550-01-023A-4 ACS550 Drive Manuals, Datasheets, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        ABB ACS550-01-023A-4 ACS550 General Purpose Drive Specs

        General

        • ManufacturerABB
        • ModelACS550-01-023A-4
        • ConditionNew Original ready stock
        • Product FamilyABB ACS550 Drives
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

        Motor and process duty selection

        • Nameplate current: Use the actual motor current and service factor as the primary rating check.
        • Overload: Compare acceleration, breakaway torque, and repeating load peaks with the documented duty.
        • Speed range: Confirm motor cooling and process constraints at prolonged reduced speed.
        • Stopping: Assess regenerative energy and the required machine stopping strategy.

        Signal ownership and validation

        • Command source: Define whether local, terminal, or serial control owns run and speed commands.
        • Analog reference: Verify type, range, scaling, shielding, and failure response.
        • Status outputs: Assign running, ready, warning, and fault indications to plant logic.
        • Interlocks: Test all process permissives before applying normal production load.

        Controlled drive exchange

        • Identity: Match model, voltage code, frame, enclosure, and fitted options.
        • Backup: Export and review the accepted parameter set before removing the installed unit.
        • Wiring: Label every conductor and compare terminal functions against ABB documentation.
        • Proof test: Verify rotation, ramps, references, interlocks, communications, and loaded current.
        Description
        At the 23 A duty point, ACS550-01-023A-4 delivers 11 kW normal-use motor control from an R2 IP21 enclosure. ABB also documents a lower heavy-duty operating point, so the process torque cycle matters as much as the motor kilowatt value.

        A conveyor or plant auxiliary controlled by ACS550-01-023A-4 can use local operation, configurable I/O, and embedded Modbus for commands, references, status, and interlocks. Breakaway torque, repeated acceleration, minimum speed, and stopping behavior determine how those functions should be applied.

        Selection of ACS550-01-023A-4 should be supported by motor data, the actual load curve, feeder protection, R2 cooling, cable and EMC practice, and a defined restart policy. Existing control wiring may be reused only after terminal functions and signal ownership are compared against the approved drawings.
        Alternative Names
        ACS550 01 023A 4 ACS55001023A4 ABB ACS550-01-023A-4 ABB ACS550 01 023A 4 ACS550 23 A 11 kW drive ABB ACS550 11 kW general purpose drive
        Technical notes
        For ACS550-01-023A-4, verify that the actual motor and overload profile remain within the documented 23 A normal-use rating or the applicable heavy-duty rating. Confirm R2 ventilation, feeder protection, conductor range, PE and shield termination, stopping energy, process-signal scaling, and embedded Modbus ownership before copying parameters or energizing the replacement.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        For a conveyor project, which load data determine whether ACS550-01-023A-4 is suitable?
        Review motor current, starting torque, breakaway load, acceleration time, duty cycle, speed range, stopping requirement, mechanical brake sequence, ambient conditions, and whether the conveyor can regenerate energy.
        When does the heavy-duty rating of ACS550-01-023A-4 become the governing selection point?
        Use the ABB duty definitions and overload cycle when the process has higher starting torque or repeating peaks; do not assume the normal-use 11 kW point covers every conveyor profile.
        A conveyor stalls while ACS550-01-023A-4 accelerates; what should maintenance inspect first?
        Examine mechanical binding, load distribution, motor data, ramp time, current and torque limits, supply voltage, cable condition, brake release timing, speed feedback if used, and fault history.
        Can control wiring be moved terminal-for-terminal to ACS550-01-023A-4?
        Only after comparing terminal functions, macro, signal types, commons, shielding, relay loads, safety and interlock design, serial communication, and the approved drawings for both units.
        How should automatic restart risk be controlled when ACS550-01-023A-4 is used?
        Define the permitted restart policy in the machine risk assessment, then coordinate run-command persistence, fault reset, power recovery, external interlocks, local controls, network timeouts, and safe operating procedures.
        Which records make a replacement quotation for ACS550-01-023A-4 more reliable?
        Send the full type code, motor and load data, enclosure and mounting details, voltage, protection, control and network scope, braking requirement, quantity, destination, condition, and schedule.

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