The ABB ACS355‑03E‑08A8‑4 is a high-performance, compact vector inverter delivering 4 kW continuous power and 8.8 A rated current on a 380–480 VAC three-phase supply. Designed for demanding OEM and industrial applications, it combines advanced control, built-in safety, and seamless commissioning features within an IP20 housing. Celltec+9ABB Group+9eBay+9

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🔌 Electrical Performance

• Input Voltage: 380–480 VAC three-phase (48–63 Hz) TMEPLCPARTS SOLUTION

• Power Rating: 4 kW continuous (IEC); equivalent to 5 HP UL rating PLCPARTS SOLUTION+1Auto2Mation+1

• Rated Output Current: 8.8 A Amazon+5TME+5Electric Automation Network+5

• Overload Capacity: 150% current for 60 s; 175% for 2 s—tolerates demanding motor startups ABB Group+2PLCPARTS SOLUTION+2Celltec+2

• Output Frequency: 0–599 Hz with smooth V/Hz and sensorless vector control Electric Automation Network+4TME+4PLCPARTS SOLUTION+4

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🛡 Safety & EMC Compliance

• EMC Filter: Integrated category C3 filter compliant with EN 61800‑3 (supporting up to 10 m cable runs) ABB Group+5TME+5PLCPARTS SOLUTION+5

• Safe Torque Off (STO): Embedded SIL 3 / PL e safety ensures immediate motor shutdown without external relays PLCPARTS SOLUTION+1Amazon+1

• Thermal & Ambient Tolerance: Rated for operation from –10 °C to +40 °C (up to +50 °C with heavy-duty derating), supports side-by-side panel mounting PLCPARTS SOLUTION

• Certifications: IEC, UL, CE, and RoHS compliant industrial-grade construction PLCPARTS SOLUTION

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🏗 Mechanical & Connectivity Features

• Enclosure & Frame: Compact R1 frame, IP20-rated for wall or DIN-rail mounting Electric Automation Network

• Dimensions: 239 × 70 × 161 mm (H×W×D), weighing approx. 1.7–1.9 kg PLCPARTS SOLUTION

• I/O Terminals:

  • Analog: 2 inputs, 1 output

  • Digital: 5 inputs (2 HF), 1 digital output, 1 relay output

  • Serial: RS‑485 Modbus RTU + RJ‑45 for keypad, PC, or Bluetooth connectivity Auto2MationAuto2Mation+2TME+2WiAutomation+2

• Operator Interface: Supports external panels (ACS‑CP series), PC config, and Bluetooth commissioning via FlashDrop/DriveWindow tools PLCPARTS SOLUTION

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⚙ Functional Highlights

• Vector Control Drives: Tight motor speed and torque regulation for induction and synchronous motors PLCPARTS SOLUTION

• Fast Commissioning Tools: FlashDrop and DriveWindow Lite ensure quick setup and parameter cloning

• Adaptive Mini-PLC Logic: Built-in logic sequencing reduces the need for additional controllers PLCPARTS SOLUTION

• Efficient Thermal Performance: Low heat dissipation (~depends on load), eco-friendly and energy-efficient design

• Brake Chopper Support: In-built brake functionality with optional external resistor for deceleration control PLCPARTS SOLUTION

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🎯 Ideal Applications

Suited for a wide range of industrial machinery including:

• Pumps, fans, compressors

• Conveyor systems, mixers, winders

• Packaging, printing, and HVAC equipment

• OEM solutions requiring compact, safe, and flexible drive systems PLCPARTS SOLUTION

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📦 Accessories & Ordering Information

• Model: ACS355‑03E‑08A8‑4 / 3AUA0000058189

• Optional Add-ons:

  • ACS‑CP remote keypad panels

  • DIN-rail mounting kit

  • USB‑to‑RJ45 cable (BCBL‑01)

  • External input reactors, EMC filters, brake resistors

• Certifications: CE, UL, EN 61800‑3 compliant

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✅ Summary

The ABB ACS355‑03E‑08A8‑4 delivers full-featured 4 kW motor control in a compact package—combining vector control, built-in safety, EMC compliance, and powerful commissioning tools. Perfect for OEMs and automation engineers seeking a robust drive solution with scalable configuration and installation flexibility.