4 kW ABB ACS550-01-08A8-4 drive for industrial motor control, compact and wall-mounted with IP21 rating.

ABB ACS550-01-08A8-4 | 3AUA0000002419-D

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ABB ACS550-01-08A8-4 | 4 kW Variable Frequency Drive, IP21

Global Commercial Alias: ACS550-01-08A8-4
Product ID: 3AUA0000002419-D
ABB Type Designation: ACS550-01-08A8-4
Catalog Description: General purpose wall-mounted AC drive, 4 kW, 8.8 A, 3-phase, 380–480 V, IP21 enclosure

Overview

The ABB ACS550-01-08A8-4 is a 4 kW (5.5 HP) variable frequency drive from the ACS550 series, designed for versatile motor control in industrial environments. With a 3-phase input of 380–480 V and IP21 protection, it delivers energy-efficient and reliable performance for various applications.

Key Features

Motor Power: 4 kW (5.5 HP)
Input Voltage: 380–480 V AC, 3-phase
Output Current: 8.8 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
Built-in EMC Filter: Category C2
Safety Function: Safe Torque Off (STO)
Communication: Modbus RTU (RS-485)
User Interface: Integrated keypad with assistant control panel
Enclosure Type: IP21 wall-mounted
Cooling Method: Forced air cooling

Technical Specifications

Model Number: ACS550-01-08A8-4
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): 390 mm x 125 mm x 195 mm
Weight: Approx. 4.0 kg
Certifications: CE, UL, cUL

Applications

HVAC systems
Pumps
Fans
Compressors
Mixers
Conveyors
General industrial automation

Product Description

The ACS550-01-08A8-4 combines robust design with intuitive features, offering efficient control of 3-phase motors in a compact, wall-mounted IP21 enclosure. It includes an integrated EMC filter and safety functions, reducing installation time and enhancing system protection.

Why Choose ABB ACS550-01-08A8-4?

Compact and powerful 4 kW drive
Easy to install and configure
Integrated safety and communication features
Ideal for a wide range of industrial applications

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Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.

1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.

Description

ABB ACS550-01-08A8-4 | 4 kW Variable Frequency Drive, IP21

Overview

Key Features

Motor Power: 4 kW (5.5 HP)
Input Voltage: 380–480 V AC, 3-phase
Output Current: 8.8 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
Built-in EMC Filter: Category C2
Safety Function: Safe Torque Off (STO)
Communication: Modbus RTU (RS-485)
User Interface: Integrated keypad with assistant control panel
Enclosure Type: IP21 wall-mounted
Cooling Method: Forced air cooling