ABB 3AUA0000157193 LV AC Drive Module - 4 kW STO
Part Number: 3AUA0000157193
Quick Summary
ACS355 LV AC drive module provides precise speed and torque control for solar pump systems. Engineers often struggle with integrating multiple drive controls and safety logic, which this unit simplifies through built-in functionality and intuitive programming. It features Safe Torque Off for safe standstill, CE-compliant integration for European machinery, and rugged protection suitable for harsh industrial environments. With scalable torque and speed control for both induction and permanent magnet motors, this drive minimizes wiring complexity and reduces total cost of ownership in automation projects. By combining compact form with rich features, it delivers reliable performance for solar pumps, conveyors, and lift systems across process and packaging facilities.
Product Information
Extended Description
3AUA0000157193 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.
Built-in Safe Torque Off and sequence programming streamline safety and automation. The feature reduces the need for extra safety relays and external logic, cutting wiring complexity and assembly time. This enables faster commissioning for pumps and machines in manufacturing lines. Compatibility with both AC induction and permanent magnet motors simplifies motor selection and stocking, reducing downtime due to part mismatches. The 4 kW, 8.8 A rating delivers robust torque control across variable loads, improving pump stability and energy efficiency in solar pumping setups. Integrated motor control and diagnostics reduce maintenance intervals and support proactive fault detection, lowering unexpected downtime. Easy installation and integration with ABB ecosystem enable quicker upgrades and scalable automation across food & beverage, material handling, and lifting applications. Industry-focused features help ensure compliance, safety, and predictable performance in tough environments.
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FAQs
When installing the ACS355 in solar pump setups, confirm voltage compatibility and motor type (AC induction or permanent magnet). Plan for Safe Torque Off wiring and ensure proper enclosure protection for the environment. Use the built-in programming options to minimize external control electronics, and allocate space for future scalability as pump flow requirements evolve.
The 4 kW rating with 8.8 A current supports medium-capacity pumps and companion conveyors, delivering consistent torque across typical load variations. This reduces motor oversizing and improves energy efficiency. For peak loads, verify motor efficiency curves and ensure the drive’s torque limits align with pump head requirements to avoid overloading.
Yes, the ACS355 drive is well-suited for conveyors and handling lines due to its precise speed control, torque management, and built-in safety features. The device supports reliable start/stop sequences and smooth acceleration, which minimizes product damage and belt wear. Ensure the enclosure and wiring meet facility hygiene and cleanliness standards for food and beverage environments.
The ACS355 drive offers Safe Torque Off and European integration compatibility with CE markings, supporting safety and regulatory alignment. While installation should confirm local requirements, the built-in safety features and documentation help satisfy common industrial compliance needs in Europe and other regions with similar standards.
Expect reduced maintenance due to built-in diagnostics and fewer external safety modules, leading to lower servicing costs and less downtime. Energy efficiency from precise torque control and smoother motor operation translates to measurable savings over the system’s life, especially in continuous-running pumps or high-cycle conveyors common in solar pumping and processing facilities.