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ACS355-03E-12A5-4

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Moving ACS355 into frame R3, ABB ACS355-03E-12A5-4 supplies 5.5 kW and 12.5 A with expanded wiring space and 52 cubic metres per hour airflow.
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Technical specifications for ACS355-03E-12A5-4

  • Manufacturer:
    ABB
  • Part Number:
    ACS355-03E-12A5-4
  • Product Family:
    ABB Drives
  • Product Type:
    ACS355 Machinery Drive
  • Stock:
    1
  • ABB Product ID:
    3AUA0000058190
  • Input Voltage:
    3-phase 380 ... 480 V AC +/-10%
  • Input Frequency:
    48 ... 63 Hz
  • Rated Output Current:
    12.5 A
  • Typical Motor Power:
    5.5 kW
  • Frame Size:
    R3
  • Degree of Protection:
    IP20
  • Output Frequency:
    0 ... 599 Hz
  • Overload Capacity:
    150% for 1 minute every 10 minutes
  • Switching Frequency:
    4 ... 16 kHz selectable
  • Brake Chopper:
    Built-in as standard
  • Safe Torque Off:
    Standard
  • Heat Dissipation:
    161 W
  • Cooling Air Flow:
    52 m3/h
  • IEC Fuse Basis:
    25 A gG
  • UL Fuse Basis:
    30 A Class T
  • Weight:
    2.5 kg
  • Estimated shipping dimensions:
    16.9 x 16.9 x 16.9 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 R3 Retrofit Fuse Choice Process Control

Features:

  • 5.5 kW and 12.5 A rating in the wider R3 frame
  • 52 cubic metres per hour cooling airflow
  • Application macros, STO, and built-in brake chopper retained
ACS355-03E-12A5-4 marks the mechanical transition to frame R3 for the 400 V ACS355 ratings in this batch.

The wider structure changes panel fabrication and cable access while retaining the ACS355 control environment used for motor macros, programmable signals, safe torque removal, and engineered braking.

Replacement approval should combine exact identifiers with R3 measurements, airflow, protection, motor and load data, cable design, EMC earthing, STO tests, and an accepted parameter file.

Availability is subject to Apter Power's current inventory and sourcing confirmation.
ABB ACS355-03E-12A5-4 ACS355 Machinery 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 ACS355-03E-12A5-4 ACS355 Machinery Drive Specs

General

  • ManufacturerABB
  • ModelACS355-03E-12A5-4
  • ConditionNew Original ready stock
  • Product FamilyABB ACS355 Machinery 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.

Mechanical transition checks

  • Backplate: Compare mounting dimensions and fastener positions before drilling.
  • Width: Reserve space for the 169 mm enclosure and conductor bends.
  • Terminals: Verify cable entry, shield termination, and service access.
  • Airflow: Prevent obstruction or recirculation through the R3 cooling path.

Protection coordination

  • IEC basis: ABB lists a 25 A gG fuse for this type.
  • UL basis: ABB lists a 30 A Class T fuse for this type.
  • Fault level: Coordinate interrupting capacity and selectivity with the site system.
  • Conductors: Check ampacity, installation method, voltage drop, PE, and terminal range.

R3 signal and sequence review

  • Macro: Select a macro only after the actual machine sequence is documented.
  • References: Validate analog, pulse, panel, or serial ownership and scaling.
  • Interlocks: Test enables, limits, trips, and restart conditions.
  • Handover: Archive the final parameters and loaded acceptance results.
Description
The 12.5 A step moves ACS355-03E-12A5-4 from the narrow R1 group into ABB frame R3. This 5.5 kW, three-phase 380-480 V IP20 machinery drive uses the E construction's connected EMC filter and 50 Hz default frequency.

With ACS355-03E-12A5-4, machine builders retain application macros, sensorless vector control, Safe Torque Off, and a built-in brake chopper while gaining a wider enclosure for higher-current terminals and cooling. The drive can coordinate process signals and motor behavior within a documented machine sequence.

A retrofit to ACS355-03E-12A5-4 requires more than a kilowatt match because R3 changes the mounting width, airflow, conductor access, and fuse basis. Motor duty, panel layout, cable shielding, EMC earthing, stopping energy, STO circuitry, and parameter migration must be compared before fabrication.
Alternative Names
ACS355 03E 12A5 4 ACS35503E12A54 3AUA0000058190 ABB ACS355-03E-12A5-4 ABB 3AUA0000058190 ACS355 12.5 A 5.5 kW drive ABB ACS355 R3 machinery drive
Technical notes
ACS355-03E-12A5-4 moves the 5.5 kW rating into frame R3, so do not assume an R1 mechanical or thermal fit. Verify the 169 mm width, 52 cubic metres per hour airflow, 25 A IEC or 30 A UL fuse basis, motor current, cable entry, EMC earthing, STO wiring, and brake-resistor duty before installation.
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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.
What panel changes are needed when adopting ACS355-03E-12A5-4?
Recheck the R3 width, mounting, cable entry, conductor bend radius, terminal access, cooling clearances, service reach, protective devices, and enclosure heat removal instead of copying an R1 layout.
How should ACS355-03E-12A5-4 be evaluated for a 5.5 kW mixer?
Review motor current, starting torque, viscosity range, acceleration, low-speed cooling, peak loads, stop method, ambient temperature, cable length, and the required process interlocks.
Why might ACS355-03E-12A5-4 report overcurrent during product startup?
Investigate material load, mechanical binding, motor data, ramp time, current and torque limits, supply voltage, cable and motor condition, brake release, and any process sequence that applies load too early.
Can ACS355-03E-12A5-4 reuse R1 power and control wiring?
Only after terminal functions, conductor size, entry direction, shield and PE design, signal levels, relay loads, STO channels, communication, and the approved drawings have been compared.
What commissioning tests are important for ACS355-03E-12A5-4?
Verify identity, isolation, protection, phase and PE wiring, motor data, rotation, commands, references, STO, interlocks, ramps, braking, unloaded and loaded current, temperatures, faults, and backup files.
Which data help source ACS355-03E-12A5-4 without selecting a similar R3 unit?
Provide the exact type and Product ID, nameplate evidence, 12.5 A duty, motor and process profile, R3 layout, safety and control scope, braking requirement, quantity, destination, and inspection plan.