ABB ACS550-01-059A-4 Inverter Drive – 22kW/30kW, IP21

The ABB ACS550-01-059A-4 inverter drive is built for high-power industrial applications requiring reliable performance and advanced motor control. Capable of handling motors up to 30 kW, this drive is ideal for demanding HVAC, water processing, and heavy-duty automation systems.

Featuring both VxF and sensorless vector control, integrated RS-485 Modbus communication, and a robust R4 frame, the ACS550-01-059A-4 delivers flexibility, efficiency, and long-term durability.

Technical Specifications

Model: ACS550-01-059A-4
Series: ACS550
Type: Variable Frequency Drive (VFD)
Power Output: 22 kW (30 HP) at High Overload / 30 kW (40 HP) Fan & Pump Duty
Enclosure: IP21
Mounting: Cubicle Mount
Application: Fans, pumps, compressors, conveyors, and industrial motor systems

Electrical Specifications

• Input Voltage: 380–480 V AC (±10%)
• Phase: 3-phase
• Frequency Range: 50–60 Hz (±5%)
• Output Frequency: 0–500 Hz
• Output Current (HO / ND): 44 A (High Overload) / 59 A (Normal Duty)
• Overload Capacity: 150% for 60 s (HO) / 110% for 60 s (ND)
• Control Type: VxF and Sensorless Vector Control
• Brake Chopper: Not included (external braking unit optional)
• Heat Dissipation: Max 907 W

I/O and Communication

• Digital Inputs: 6 programmable
• Analog Inputs: 2
• Analog Outputs: 2
• Relay Outputs: 3 contact sets
• Keypad: Assistant Control Panel (included)
• RS-485 / Modbus RTU: Built-in

Mechanical and Environmental

• Mounting Type: Cubicle-mounted
• Frame Size: R4
• Weight: 24 kg
• Dimensions: 689 × 203 × 262 mm (H × W × D, incl. gland kit)
• Cooling: Internal fan (ventilation: 200 mm above/below, 0 mm sides)
• Mounting Holes: 8 × 6.5 mm slotted holes (160 mm / 98 mm × 578 mm centres)
• Operating Temp: Up to +40 °C ambient

Compliance and Certifications

• CE Certified
• UL / cUL Listed
• EMC Compliance: IEC EN61800-3:2004 (C3/C2)
• RoHS Compliant
• Manufacturing Standards: ISO 9001, ISO 14001

Replacement Information

The ABB ACS550 series was officially replaced by the ABB ACS580 range in January 2018
Equivalent ACS580 models available for performance upgrades and system retrofits

Key Benefits of the ABB ACS550-01-059A-4

✅ Powerful Motor Control: Designed for up to 30 kW motor loads.

✅ Built-In Modbus RTU: Seamless communication for integration into automation networks.

✅ Industrial Strength: Heavy-duty design suitable for high-load environments.

✅ Efficient Cooling: Reliable operation with internal fan and smart heat management.

✅ Versatile I/O: Supports flexible control configurations and feedback systems.

📦 In Stock Now at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable prices on the ABB ACS550-01-059A-4 inverter drive.

Get maximum performance, ABB durability, and fast delivery—perfect for demanding industrial motor applications.

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