ACS55-01E-09A8-2 ABB 2.2kW Three Phase ABB ACS55 Variable Speed Drive

Why Choose the ABB ACS550-01-05A4-4 General Purpose Drive?

The ABB 68878373, also identified as the ACS550-01-05A4-4, is a reliable general purpose variable frequency drive (VFD) designed to control the speed and torque of three-phase motors used in industrial automation and building systems. Part of ABB’s widely deployed ACS550 drive platform, this inverter provides dependable motor control, efficient energy management and straightforward commissioning.

The ACS550 series is engineered for long-term reliability and simple integration into control panels. Built-in functions for pump and fan applications, together with a user-friendly interface and integrated EMC filtering, help reduce installation time while ensuring stable and efficient motor operation.

With a 2.2 kW motor power rating and 5.4 A output current, the ACS550-01-05A4-4 is ideal for pumps, fans, conveyors and other equipment requiring precise motor speed control and improved operational efficiency.

Key Advantages

• Reliable ACS550 general purpose drive platform.
• 2.2 kW rated motor power suitable for many industrial and commercial applications.
• Integrated energy optimisation functions for pumps and fans.
• Simple commissioning with start-up assistants.
• Built-in EMC filtering simplifies panel installation.
• Robust ABB engineering ensures long service life.

Key Features

• ACS550 AC frequency converter.
• Rated motor power: 2.2 kW.
• Output current: 5.4 A.
• Input voltage: 3-phase 380 – 480 V AC.
• Vector and V/Hz motor control modes.
• Integrated EMC filter.
• Programmable digital and analogue inputs and outputs.
• Control panel with start-up assistant for quick commissioning.

Technical Specifications

• Manufacturer: ABB
• Series: ACS550 General Purpose Drives
• Model: ACS550-01-05A4-4
• Product ID: 68878373
• Drive type: AC frequency converter
• Motor power rating: 2.2 kW
• Output current: 5.4 A
• Input voltage: 380 – 480 V AC
• Number of phases: 3-phase
• Output frequency: 0 – 500 Hz
• Control method: Vector control / V/Hz control
• Protection class: IP21
• Mounting: Wall or panel mounting
• Operating temperature: −10 °C to +40 °C

Efficient Motor Control for Industrial Applications

Variable frequency drives are widely used in industrial automation to regulate motor speed and torque according to process requirements. By controlling motor operation more precisely, drives reduce energy consumption, extend equipment life and improve system efficiency.

ABB ACS550 drives are designed to provide dependable motor control for industrial processes and building services where reliability, efficiency and ease of use are essential.

Typical Applications

• Industrial pumps and ventilation systems.
• HVAC equipment and building automation systems.
• Conveyor and material handling equipment.
• Fans, compressors and mixers.
• General industrial automation applications.

Trusted by Industrial Automation Engineers

ABB ACS550 drives are widely trusted by engineers and system integrators for reliable motor control, simple commissioning and efficient operation across industrial and commercial automation systems.