ABB ACS355-03E-24A4-2 Solar Pump Drive - Safe Torque Off
Part Number: 3AUA0000157184
Quick Summary
ABB ACS355-03E-24A4-2 Solar Pump Drive controls LV AC motors for solar pumping applications. Engineers often struggle to achieve reliable torque control and safety without adding extra hardware. This drive includes Safe Torque Off, programmable sequencing, and built-in technology designed to simplify compliant, safe operation. By integrating these capabilities, production uptime improves, energy consumption reduces, and maintenance costs drop over the life of the pump system. ABB's ACS355 family is known for broad speed and torque control options, reliable diagnostics, and easy field configuration. Designed for diverse industries including food and beverage, material handling, and pumping applications, it helps engineers meet modern efficiency and safety standards.
Product Information
Extended Description
3AUA0000157184 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 (STO) delivers immediate, maintenance-free safety without external relays, reducing wiring complexity and improving machine safety in solar pump installations. Business impact: lowers risk of accidental starts and simplifies compliance with safety standards. Application: water pumping stations and irrigation systems where rapid torque isolation matters. Programmable sequencing and sequence programming features allow precise speed and torque control without additional controllers, cutting software integration time and reducing total installed cost. Business impact: faster commissioning, improved process repeatability, and reduced downtime. Application: multi-step pumping routines, staged valve control, and synchronized motor starts. Wide motor compatibility supports AC induction and permanent magnet motors, enabling flexible deployment across existing and future pump fleets. Business impact: extends asset life and lowers spare-parts inventory. Application: mixed-motor pump stations and retrofits. Energy efficiency features and reduced external hardware translate to lower energy bills and simplified maintenance. Business impact: measurable operating cost reductions and fewer failure points. Application: continuous-duty pumping in water supply and industrial processes. Diagnostics and easy configuration streamline installation and field service, helping teams meet tight project timelines. Business impact: faster fault resolution and proactive maintenance planning. Application: commissioning in new plants or upgrades for aging systems.
Get a Quick Quote for a ABB 3AUA0000157184
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 3AUA0000157184?
Enquire Now
FAQs
Plan for a clean, ventilated enclosure with proper heat dissipation. Ensure correct wiring for LV AC supply and three-phase input, and verify STO wiring and safety-related wiring per the installation manual. Use appropriate shielding and cable routing to minimize electrical noise in pump applications.
The drive delivers a 5.5 kW power rating with a 24.4 A current capability, compatible with both AC induction and permanent magnet motors. It includes Safe Torque Off for safety-critical stops and supports programmable sequencing for coordinated motor control in solar pumping systems.
The provided data does not list explicit certifications. The drive includes Safe Torque Off and programmable safety features to support safe installations; however, confirm the specific certifications (such as CE) required for your facility with ABB or your local compliance team before deployment.
Ideal for solar pumping systems, water supply pumps, irrigation, and general industrial pumping where reliable torque control and safety are priorities. Its compatibility with both induction and PM motors makes it versatile for retrofits and new installations in food, beverage, material handling, and process environments.
Built-in STO reduces external safety hardware and wiring, lowering installation cost and risk. Programmable sequencing and diagnostics shorten commissioning and fault resolution, while energy-efficient speed control lowers operating costs over the pump system’s life cycle.