ACS355-03E-07A3-4 3kW Machinery Drive 380-480V IP20 R1 | ABB

The Original New ABB ACS355-03E-07A3-4 is a 3 kW (4 HP) machinery drive from the ABB ACS355 series, engineered for reliable motor control in light industrial and OEM machinery applications. Rated at 7.3 A with a 380–480 V three-phase input, this compact drive delivers efficient speed and torque control for conveyors, packaging machines, material handling equipment, compressors, mixers, and pumps. Featuring an IP20 enclosure, integrated EMC filter, built-in brake chopper, and Safe Torque Off (STO) safety function as standard (SIL3 / PLe), the ACS355-03E-07A3-4 simplifies installation and reduces the need for external components. The drive is part of the ABB machinery drive portfolio and includes scalar and sensorless vector control modes, support for both induction and permanent magnet motors, and an 8-step built-in sequencer (16-step optional) for machine automation without an external PLC. Its compact R1 frame size makes it suitable for a wide range of OEM and machinery applications, from food and beverage processing to textile and printing machinery. With the FlashDrop tool, the drive can be pre-configured in seconds without powering the drive, significantly reducing commissioning time.

Core Engineering Highlights:
3 kW (4 HP) power rating | 7.3 A nominal output current | 380–480 V 3-phase input (±10%) | 0–599 Hz output frequency range | IP20 enclosure | Frame size R1 | Integrated EMC filter + built-in brake chopper | Safe Torque Off (STO) SIL3 / PLe as standard | Scalar and sensorless vector control | Induction and PM motor support | 8-step built-in sequencer (16-step optional) | 150% overload capacity for 60 seconds | –10°C to +50°C operating temperature | Wall-mounted design | FlashDrop tool compatible

Key Features:

• Original New ABB ACS355-03E-07A3-4 drive (3ABD0000058248)

• 3 kW (4 HP) rated output power, 7.3 A nominal output current

• 380–480 V AC 3-phase input (±10%), 48–63 Hz

• 0–599 Hz output frequency range

• IP20 enclosure for control cabinet installation

• Frame size R1 with compact dimensions (239 × 70 × 161 mm)

• Integrated EMC filter for reduced electromagnetic emissions

• Built-in brake chopper for dynamic braking

• Safe Torque Off (STO) safety function — SIL3 / PLe as standard

• Scalar (V/f) and sensorless vector control modes

• Supports both induction motors and permanent magnet (PM) motors

• 8-step built-in sequencer (16-step optional) for machine automation

• 5 digital inputs, 1 digital output, 1 relay output, 2 analog inputs, 1 analog output

• Modbus RTU communication via RS-485

• FlashDrop tool for unpowered configuration in seconds

• Wall-mounted design with compact footprint

Applications:

• Packaging and labelling machinery

• Conveyors and material handling systems

• Food and beverage processing equipment

• Textile and printing machinery

• Mixers, agitators and centrifuges

• Industrial fans, pumps, and compressors

• General industrial automation and OEM machinery

Technical Specifications:

System Compatibility:

• Compatible with a wide range of industrial communication protocols including Modbus RTU (built-in), PROFIBUS DP, CANopen, DeviceNet, EtherNet/IP, and PROFINET IO via optional fieldbus adapters

• FlashDrop tool for unpowered drive configuration in seconds

• Compatible with ABB ACS355 series accessories including mounting kits, external EMC filters, braking resistors, and I/O extension modules

• Suitable for use with ABB motors and third-party motors

Related Products:

• ACS-CP-C – Basic control panel with numeric display

• ACS-AP-I – Assistant control panel with graphical display

• ACS355-03E-04A1-4 – 1.5 kW version (lower power)

• ACS355-03E-08A8-4 – 4 kW version (higher power)

• Fieldbus adapters – PROFIBUS DP, CANopen, DeviceNet, EtherNet/IP, PROFINET

• Braking resistors – For external dynamic braking applications

• Mounting kit – For panel or remote mounting of control panel

• FlashDrop tool – For unpowered drive configuration

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. ABB is a trademark of ABB Group.