ABB 3AUA0000058215 ACS355 Drive Module - Safe Torque Off

Part Number: 3AUA0000058215
Manufacturer
ABB
Part number
3AUA0000058215

Quick Summary

ACS355 drive module from ABB provides flexible speed and torque control for compact, 480 V machinery. Engineers often struggle with integrating safety, control logic, and motor drive in tight spaces. Certification specifics are not listed in the data; typical industry practice includes CE marking and compliance with common safety standards. This combination delivers scalable automation, reduced wiring, and easier integration for industrial applications, helping you minimize downtime and accelerate time-to-automation.

Product Information

Extended Description

3AUA0000058215 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.
The Safe Torque Off (STO) feature is embedded in the ACS355-03U-03A3-4, delivering instantaneous power-down to improve machine safety and reduce the need for external safety relays while enabling safer line starts in conveyors and lifting equipment. Sequence programming and a user-friendly interface shorten commissioning times by enabling on-device logic, reducing reliance on external PLCs and wiring for routine motion profiles in packaging lines and material handling systems. The drive supports speed and torque control for both AC induction and permanent magnet motors, providing flexible motor selection for 480 V systems and scalable performance for pumps, fans, and processing equipment with minimal hardware changes. Its compact LV design saves panel space, and compatibility with ABB ecosystem accelerates diagnostics and remote updates, cutting installation risk during upgrades. Overall, integration of drive, safety, and control logic translates into higher reliability and lower maintenance costs for industries such as food & beverage, textiles, and plastics.

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FAQs

Begin with verifying supply voltage and motor type (AC induction or PM motor) to match the drive’s 480 V rating. Ensure proper wiring of L1/L2/L3, motor terminals, and STO connections. Check the drive’s installation clearance, ventilation, and panel compatibility. ABB documentation provides wiring diagrams and fault code references to streamline commissioning and ensure reliable integration with existing motor control architectures.
The ACS355-03U-03A3-4 provides adjustable speed and torque control with built-in sequencing and STO safety. It supports programmable logic on the device, reducing external PLC requirements, and enables smooth ramping, accelerator/deceleration profiles, and motor torque control for varied loads, improving process stability and energy efficiency across conveyors, pumps, and fans.
Yes. The ACS355-03U-03A3-4 is designed for machinery in food & beverage, material handling, lifting, and packaging lines. Its STO safety feature helps meet operational safety expectations, while its compact footprint and integrated control reduce panel space and wiring complexity, enabling quicker line commissioning and easier upgrades in these sectors.
Certification details are not listed in the provided data. For regulatory compliance, consult ABB’s official specifications and local standards (for example, CE/IEC compliance and applicable machinery safety guidelines) to verify certification coverage for your region and industry, ensuring alignment with your quality and safety programs.
By integrating drive, safety (STO), and sequencing capabilities, the ACS355 reduces external components and wiring, shortening commissioning and minimizing downtime. Energy-efficient speed control lowers operating costs, while on-board diagnostics and firmware updates simplify maintenance, improve reliability, and extend motor life in demanding environments such as textiles, printing, and plastics.