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

Why Choose the ABB ACS550-01-012A-4 General Purpose Drive?

The ABB 68878454, also known as the ACS550-01-012A-4, is a dependable general purpose variable frequency drive (VFD) designed to provide efficient speed control for three-phase motors used in industrial and commercial automation systems. As part of ABB’s widely installed ACS550 drive platform, this inverter combines reliable motor control, simple commissioning and energy-efficient operation for a wide range of applications.

The ACS550 series is engineered for ease of installation and long-term reliability. It integrates key drive functions, built-in EMC filtering and user-friendly setup assistants to simplify commissioning and reduce installation time. These drives are commonly used across industrial facilities, commercial buildings and process automation systems where stable motor control is essential.

With a 5.5 kW motor power rating and 12 A output current, the ACS550-01-012A-4 is suitable for pumps, fans, conveyors and other industrial equipment requiring consistent motor speed control and improved energy efficiency.

Key Advantages

• Reliable ACS550 general purpose drive platform.
• 5.5 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 reduces installation complexity.
• Robust ABB engineering ensures long service life.

Key Features

• ACS550 AC frequency converter.
• Rated motor power: 5.5 kW.
• Output current: 12 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: ACS550-01-012A-4
• Product ID: 68878454
• Drive type: AC frequency converter
• Motor power rating: 5.5 kW
• Output current: 12 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.