ABB ACS355-03U-38A0-4 LV AC Drive - Safe Torque Off
Part Number: 3AUA0000058224
Quick Summary
ABB ACS355-03U-38A0-4 drives provide precise speed and torque control for industrial machinery across packaging, material handling, and lifting operations. Operators often struggle to add safety features and scalable control without bulky hardware. The drive supports industry safety and compliance considerations, with Safe Torque Off and built-in programming capabilities that align with CE-style safety practices, SIL workflows, and IP-protection expectations. This combination helps engineers reduce integration time, lower total cost of ownership, and improve machine uptime through streamlined automation.
Product Information
Extended Description
3AUA0000058224 ABB: The ACS355 drives are designed to meet the requirements of an extensive range of machinery applications in food and beverage, material handling, lifting, textile, printing, rubber and plastics, and woodworking applications. The drive is user-friendly, yet it provides a wide range of built-in technology such as the safe torque off functionality and sequence programming, reducing the need for additional control electronics. The product offers options and diverse functionality to cater to the needs set for speed and torque control of AC induction and permanent magnet motors.
Feature: Safe Torque Off (STO) and built‑in safety features → Business Impact: enhances machine safety and regulatory compliance while reducing the need for extra safety controllers → Application: packaging lines and lifting systems requiring reliable STO. Feature: Sequence programming and built‑in control logic → Business Impact: minimizes external controllers and simplifies commissioning → Application: food & beverage conveyors and material handling. Feature: 480 V LV drive capable of speed and torque control for AC induction and permanent magnet motors → Business Impact: broad motor compatibility reduces spare parts and wiring complexity → Application: textile machinery, rubber and plastics processes, woodworking equipment. Feature: User‑friendly interface and diagnostics → Business Impact: faster setup, easier troubleshooting, lower commissioning costs → Application: small to mid-size automation projects with limited engineering time. Feature: ABB ecosystem compatibility and installation advantages → Business Impact: smoother integration with existing drives and control networks, reducing project risk → Application: multi‑line plants in manufacturing environments. Feature: Flexible options and built‑in technology for speed and torque profiles → Business Impact: tailor-made performance, lower hardware counts, and reduced downtime → Application: general machinery requiring precise motor control.
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FAQs
The ACS355-03U-38A0-4 LV AC drive is designed for 480 V systems and integrates with standard ABB automation architectures. It supports common industrial control wiring, PCI or fieldbus interfaces typical for ABB ecosystems, and enables straightforward replacement or parallel deployment with existing ACS355 family drives to minimize downtime during migration.
This drive provides precise speed and torque control for both AC induction and permanent magnet motors, enabling tight process regulation and energy efficiency. The built‑in programming and programmable sequences allow nuanced motion profiles, reducing motor wear and delivering consistent performance in load‑varying applications such as conveyors and lifting equipment.
Yes. The ACS355-03U-38A0-4 is designed for broad machinery applications including food & beverage, material handling, and lifting. Its STO safety feature, compact footprint, and built‑in control capabilities support clean, reliable operation in high‑throughput environments, while minimizing external safety devices and wiring complexity.
While specific certification listings are not provided here, the ACS355 family is designed to align with industry safety practices and regulatory expectations such as functional safety workflows and general safety compliance. Operators should verify CE conformity and any site‑specific regulatory requirements with their local ABB representative during procurement.
Deployment can reduce total cost of ownership by lowering wiring and control electronics needs, shortening commissioning time, and decreasing downtime through reliable STO and diagnostic features. The drive’s compatibility with existing ABB controllers also minimizes training and spare parts requirements, delivering faster time‑to‑production and improved asset utilization.