ABB ACS550-U1-059A-4+B055 Industrial VFD – IP54-NEMA12
Part Number: 3AUA0000004249
Quick Summary
ACS550-U1-059A-4+B055 is a variable frequency drive that precisely controls 40HP motors in industrial settings. Engineers and procurement professionals often wrestle with motor startup surges, energy waste, and downtime when drives are mismatched to the load. IP54-NEMA12 enclosure protection and a wide voltage tolerance support safe operation in dusty factory floors and global installations, while safety standards alignment helps with regulatory compliance. These capabilities translate to lower operating costs, easier maintenance, and faster commissioning, making this ABB drive a reliable choice for conveyors, pumps, and fans in modern automation environments.
Product Information
Extended Description
3AUA0000004249 ABB: ACS550-U1-059A-4+B055
Feature: 40HP output with 59A rating operating across 380-500V ±10% and 48-63Hz. Business Impact: Delivers precise torque control and energy efficiency across variable loads, reducing energy costs and motor wear. Application: Suitable for conveyors, pumps, and fans in high-demand processes. Feature: IP54-NEMA12 enclosure. Business Impact: Provides robust dust and splash protection, minimizing unplanned downtime in harsh plant environments. Application: Production lines, warehouses, and outdoor or semi-indoor installation areas. Feature: Wide voltage and frequency range. Business Impact: Enables global deployment and simplifies sourcing for multinational facilities, reducing spare parts and compatibility checks. Application: Global manufacturing lines with varying power quality. Feature: Direct Connect wiring with bottom or side conduit. Business Impact: Simplifies installation, lowers cabinet space needs, and shortens commissioning time. Application: New builds and retrofit projects where space and time are at a premium. Feature: 40HP class drive in a compact ABB family. Business Impact: Streamlines procurement and maintenance through familiar ABB interfaces, improving uptime and reducing training time. Application: General motor control across machines like compressors, extractors, and material handling equipment.
Get a Quick Quote for a ABB 3AUA0000004249
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 3AUA0000004249?
Enquire Now
FAQs
The drive features an IP54-NEMA12 rated enclosure, delivering dust and splash protection that helps maintain reliability in dirty environments. This protection reduces contamination risk to internal electronics, lowers maintenance frequency, and supports longer mean time between failures in production lines.
Yes. The drive is designed to operate across a broad voltage range of 380-500V ±10% and a frequency range of 48-63Hz, enabling global deployment and compatibility with varied industrial power standards while maintaining stable motor control.
Absolutely. With a 40HP rating and precise speed control, the drive optimizes load handling for conveyors, pumps, and fans. Its robust protection, simple wiring, and variable speed capabilities help reduce energy use, minimize wear, and improve process stability in material handling and process automation.
The ACS550-U1-059A-4+B055 aligns with industry safety standards for industrial drives and features an IP54-NEMA12 enclosure for rugged environments. While CE compliance is typical for ABB products in many markets, verify regional labeling and documentation to confirm current certifications for your location and application.
Upgrade benefits include energy efficiency from optimized motor operation, reduced mechanical wear due to smooth acceleration, and faster commissioning with familiar ABB interfaces. The drive simplifies maintenance and lowers downtime, delivering a favorable return on investment in conveyors, fans, and pump systems across manufacturing environments.