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Product description

The ABB ACS355-03E-31A0-4 is an ACS355 machinery frequency inverter for controlled three-phase drives in conveyor systems, packaging machinery, material handling and general production equipment. The exact version operates on three-phase mains from 380 to 480 V and provides 31 A rated output current. ABB assigns a typical motor output of 15 kW or 20 hp at 460 V. The unit has frame size R4 and is designed as an IP20 version for protected control-cabinet installation. The integrated EMC filter in the E version is connected for 50-Hz mains. The ACS355 platform supports scalar and vector-based motor control as well as programmable machinery functions, allowing recurring drive sequences to be implemented compactly. Control panels and fieldbus adapters are selected to suit the existing machine configuration. Replacement therefore requires not only matching power, current and mains voltage, but also the control panel, communication adapter, motor control method, input and output signals and saved parameter set. Documented overload capability permits 50 percent additional current for one minute within ten minutes and supports typical starting and load peaks. The enclosure measures 169 × 244 × 260 mm and weighs 5.4 kg, which is relevant for mounting planning and control-cabinet reserve. Parameters and terminal assignments should be backed up before removal and assigned clearly to the machine. Unobstructed cooling air paths and ABB requirements for grounding, fuses and mounting clearances must be observed. The ACS355-03E-31A0-4 is therefore suitable as a type-specific replacement for existing ACS355 installations where the motor, mechanics and control architecture are to remain unchanged. Before commissioning, direction of rotation, current limits, ramps, protective functions and application-specific parameters must be checked against the manufacturer documentation.

ABB ACS355-03E-31A0-4

Specifications

Manufacturer ABB
Product range ACS355
Manufacturer / order / identification number ACS355-03E-31A0-4
Device type machinery frequency inverter
Mains connection three-phase
Input voltage 380 to 480 V AC
Rated output current 31 A
Typical motor power 15 kW
Motor power at 460 V 20 hp
Frame size R4
Protection rating IP20
Mains frequency 50/60 Hz
Dimensions W × H × D 169 × 244 × 260 mm
Weight 5.4 kg
EMC version integrated filter connected, 50-Hz version
Overload capability 50 % for 1 minute within 10 minutes
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

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FAQ

Frequently asked questions

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What output does the ABB ACS355-03E-31A0-4 provide?

For the exact 380-to-480-V version, ABB specifies a rated output current of 31 A and a typical motor output of 15 kW.

What must be considered when replacing the ACS355-03E-31A0-4?

The type number, mains and motor data, control panel, fieldbus adapter, input and output assignment, protective circuitry and saved parameter set must be compared.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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