ABB ACS550-01-045A-4 | 3AUA0000012789-D

ABB ACS550-01-045A-4 | 22 kW Variable Frequency Drive

Global Commercial Alias: ACS550-01-045A-4
Product ID: 3AUA0000012789-D
ABB Type Designation: ACS550-01-045A-4
Catalog Description: LV AC Drive, Wall-Mounted, IP21, 400V, 22 kW/30 HP, 45 A

Overview

The ABB ACS550-01-045A-4 is a wall-mounted variable frequency drive with a 22 kW (30 HP) motor capacity. It is designed for flexible and energy-efficient control in industrial applications, offering reliable operation with IP21 protection, embedded features, and simplified commissioning.

Key Features

• Motor Power: 22 kW (30 HP)

• Input Voltage: 380–480V AC, 3-phase

• Output Current: 45 A

• Output Frequency: 0 to 500 Hz

• Control Methods: Scalar (V/f), Sensorless Vector

• Overload Capacity:

  • Heavy Duty: 150% for 60 sec

  • Normal Duty: 110% for 60 sec

• EMC Filter: Built-in (C2)

• Safety Function: Safe Torque Off (STO)

• Communication: Modbus RTU (RS-485)

• User Interface: Integrated keypad with intuitive navigation

• Enclosure Type: IP21 wall-mount

• Cooling: Forced air cooling

Technical Specifications

• Model Number: ACS550-01-045A-4

• Input Frequency: 50/60 Hz

• Analog Inputs: 2

• Digital Inputs: 6

• Analog Outputs: 2

• Relay Outputs: 3

• Operating Temperature: -10°C to +50°C

• Dimensions (H x W x D): 610 mm x 203 mm x 261 mm

• Weight: Approx. 13.3 kg

• Certifications: CE, UL, cUL

Applications

• Pumps

• Fans

• Compressors

• Conveyors

• Mixers

• HVAC systems

• General industrial machinery

Product Description

The ABB ACS550-01 drive simplifies motor control in a wide variety of industrial environments. With essential features built-in, including EMC filter and STO, this unit minimizes the need for additional components. Its compact, wall-mounted design and user-friendly interface support fast setup and dependable performance.

Why Choose ABB ACS550-01-045A-4?

• Integrated functionality for general-purpose use

• Energy-efficient motor control

• Plug-and-play installation and configuration

• Reliable performance with reduced system complexity

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Available for worldwide delivery.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply