ABB ACS255-03U-05A8-4+B068 LV AC micro drive - UL 4X IP66
Part Number: 3AUA0000234219
Quick Summary
The ABB ACS255-03U-05A8-4+B068 LV AC micro drive provides precise speed and torque control for conveyors and process equipment. Customers often struggle with harsh environments, costly maintenance, and unplanned downtime when drives fail or require complex integration. This model’s UL 4X (NEMA 4X) protection and IP66 rating help it survive washdowns, dust, and corrosion, while sensorless vector and V/Hz control optimize motor performance. Embedded Modbus-RTU enables real-time control and monitoring across PLCs and SCADA, while a compact form factor reduces panel space and installation time. The drive supports precise V/Hz tuning for energy efficiency and dependable operation in demanding manufacturing lines, helping you meet uptime targets. Additionally, its integration-friendly features support scalable automation architectures and remote diagnostics.
Product Information
Extended Description
3AUA0000234219 ABB: The ACS255 drive comes in several variants ensuring seamless integration into machines. The UL (NEMA) TYPE 4X / IP66 ACS255 is constructed with corrosion resistant materials for durability and increased survival in wet, dirty, or washdown applications indoors or outdoors. Common application includes augers, mixers, pumps, fans and conveyors. The key features include an integrated keypad for easy configuration, precise process control with V/Hz control and sensorless vector control for both AC induction and PM motors, enhanced short circuit protection, operating mode selection with variable torque and constant torque V/Hz profiles, and embedded Modbus-RTU communication interface for real time control and monitoring.
Feature → Business Impact → Application: Integrated keypad and straightforward configuration reduce commissioning time and human error, accelerating start-up on new lines and retrofit projects; ideal for machine control panels and on-machine configuration in food processing and packaging. Feature → Business Impact → Application: V/Hz control with sensorless vector technology delivers smooth speed transitions and torque delivery across a broad range, improving process stability and energy efficiency in conveyors and mixers. Feature → Business Impact → Application: Modbus-RTU communications enable seamless PLC/SCADA integration, unlocking real-time monitoring, remote diagnostics, and centralized asset management for large-scale automation. Feature → Business Impact → Application: Rugged UL 4X / IP66 protection and corrosion-resistant materials ensure long life in washdown and outdoor environments, reducing maintenance and replacement costs in water-intensive applications. Feature → Business Impact → Application: Compatibility with AC induction and PM motors, plus variable and constant torque profiles, supports diverse line setups and scalable automation for pumps, fans, and augers. Feature → Business Impact → Application: Short-circuit protection, embedded keypad, and compact footprint simplify installation, increase uptime, and lower total cost of ownership across manufacturing floors.
Get a Quick Quote for a ABB 3AUA0000234219
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3AUA0000234219?
Enquire Now
FAQs
Install the ACS255 with UL 4X / IP66-rated enclosure and corrosion-resistant materials in washdown zones. Use appropriate sealing gaskets, conformal wiring, and protected conduit routes to avoid ingress. Ensure proper mounting, vibration control, and grounding to maintain performance under wet/damp conditions and maintain compliance with plant hygiene standards.
Sensorless vector control provides precise torque and speed regulation without rotor position sensors, improving startup torque, low-speed stability, and overall efficiency for PM motors. This results in smoother operation on conveyors and mixers, reduced motor wear, and better process consistency across variable loads.
Yes. The ACS255 includes an embedded Modbus-RTU interface that enables real-time control, data acquisition, and remote monitoring. This simplifies integration with common PLCs and SCADA systems, supports batch and line-level control, and enhances diagnostic visibility for maintenance planning.
Ideal for augers, mixers, pumps, fans, and conveyors, the ACS255 supports both variable and constant torque profiles and provides precise V/Hz control with sensorless vector features. Its rugged enclosure makes it suitable for washdown environments and outdoor installations, delivering reliable performance across processing lines.
The drive offers energy-efficient speed control, reduced downtime due to robust UL 4X / IP66 protection, and easier commissioning via integrated keypad. Real-time monitoring and remote diagnostics help prevent unscheduled outages, lowering maintenance costs and improving asset uptime across manufacturing operations.