ABB ACS355-03E-44A0-4 Inverter Drive – 22 kW, 3PH, IP20

The ABB ACS355-03E-44A0-4 is a powerful and compact AC inverter drive designed for 22 kW (30 HP) motor control using advanced V/f and Sensorless Vector Control technology. Operating from a three-phase 380–480 V input and delivering a robust 44 A output, this drive offers precise and efficient motor performance for both AC induction and permanent magnet motors.

With integrated Safe Torque Off (STO), modular communication support including Modbus via RS-232/RS-485, and user-friendly setup through FlashDrop or DriveWindow, the ACS355-03E-44A0-4 is ideal for demanding OEM and industrial automation environments.

Technical Specifications

Model: ACS355-03E-44A0-4
Series: ACS355
Drive Type: AC Frequency Inverter
Power Rating: 22 kW (30 HP)
Enclosure Type: IP20 / Open Type
Mounting: Panel or cabinet module
Application: Lifting, packaging, printing, materials handling, high-performance OEM equipment

Electrical Specifications

• Input Voltage: 380–480 V AC
• Input Phase: Three-phase (3PH)
• Input Frequency: 50/60 Hz ±5%
• Output Voltage: 3PH, 0–480 V
• Output Current (Nominal): 44 A
• Output Frequency Range: 0–600 Hz
• Overload Capacity: 150% for 60 s, 175% for 2 s
• Braking: Supports external braking resistor
• Filter: Included (EMC filter built-in)

I/O & Communication Interfaces

• Digital Inputs: 5
• Digital Outputs: 1
• Analog Inputs: 2
• Analog Outputs: 1
• Relay Output: 1 contact set
• Programming Port: FlashDrop or PC via DriveWindow
• Fieldbus Support: MODBUS (RS-232/RS-485), optional PROFINET, EtherNet/IP, DeviceNet, PROFIBUS

Mechanical Specifications

• Frame Size: R4
• Width: 260 mm
• Height: 244 mm
• Depth: 169 mm
• Weight: 5.8 kg
• Cooling Method: Integrated fan (forced air)
• Mounting Options: Panel mount or cabinet integration

Environmental Specifications

• Operating Temperature: 0°C to 40°C (up to 50°C with derating)
• Storage Temperature: –40°C to 70°C
• Humidity: 5%–95% RH (non-condensing)
• Ventilation Clearance: 75 mm above/below, 0 mm sides
• IP Rating: IP20 (open chassis)

Compliance & Certifications

• CE Marked: Yes
• UL / cUL Listed: Yes
• C-Tick Certified: Yes
• RoHS Compliant: Yes
• Standards Met:
  • EMC Directive 2004/108/EC
  • Low Voltage Directive 2006/95/EC
  • Machinery Directive 2006/42/EC
  • ISO 9001 & ISO 14001 Certified
  • GOST R, UL, cUL

Key Features & Benefits

✅ Sensorless Vector & V/f Control: Stable torque and precision regulation for dynamic loads.

✅ 22 kW Output at 480 V: High power density in compact IP20 format.

✅ STO (Safe Torque Off): SIL 3 safety integration without external components.

✅ FlashDrop Tool Compatible: Rapid setup and configuration without powering up.

✅ Expandable Communications: Optional fieldbus modules for future-proof integration.

📦 Order the ABB ACS355-03E-44A0-4 from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB ACS355-03E-44A0-4 prices, delivering high-power, high-efficiency motor control for modern machinery systems. Trusted by OEMs and industrial integrators across the UK, this drive ensures performance, flexibility, and safety in one compact footprint.

Check stock now or request a quote.

Efficiency powered. Precision delivered. — Drive Outlet Megastore