ABB 3AUA0000014490-D ACS550 Drive - IP21
Part Number: 3AUA0000014490-D
Quick Summary
ABB ACS550 Drive controls motor speed for general automation applications, enabling efficient operation of pumps, fans, and conveyors. The drive addresses common startup shocks and wiring complexity by delivering smooth ramping, simple commissioning, and built-in protection. With an IP21 protection rating and CE-ready design for many markets, it suits indoor industrial environments while meeting international motor-drive standards. The solution also supports tight control of torque and speed, reducing energy use and wear. For OEMs and service teams, this translates to lower installation costs, easier maintenance, and predictable performance, making it a reliable choice for mid-size automation projects.
Product Information
Extended Description
3AUA0000014490-D ABB: ACS550-01-246A-4,246A,380V,IP21
Feature → Business Impact → Application: The ACS550 Drive integrates ramping control and fault protection, which translates to gentler motor starts, reduced electrical stress, and longer equipment life. In pumping and conveying lines, this means fewer mechanical shocks and lower maintenance demands, while still meeting production schedules. Feature → Business Impact → Application: Energy-efficient V/Hz control and torque management cut peak current and waste heat, lowering energy bills during high-demand runs. This is particularly valuable in HVAC fans and centrifugal pumps where load fluctuates, enabling consistent throughput without oversizing drives. Feature → Business Impact → Application: Built-in protection and diagnostics reduce unscheduled downtime by rapidly identifying faults, protecting motors from overload and thermal stress. This supports maintenance planning and asset reliability across manufacturing lines. Feature → Business Impact → Application: 380V three-phase compatibility and compact packaging simplify installation with ABB motors and drives across mixed automation ecosystems, cutting wiring time and improving panel space utilization. Feature → Business Impact → Application: Robust enclosure and firmware stability address objections about harsh environments, delivering long-term reliability, lower spare parts consumption, and predictable performance in conveyors, mixers, and process lines.
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FAQs
The ABB ACS550 Drive is designed for 380V three-phase inputs and supports motor control up to the 246A current rating referenced by the model. This compatibility enables seamless integration with common 380V industrial motors, reducing wiring complexity and panel space while delivering reliable speed control and torque management for pumps, fans, and conveyors.
This drive is well suited for general purpose automation applications such as pumps, fans, and conveyors. It provides smooth start/stop, energy-efficient speed control, and robust protection, making it an ideal choice for OEMs and maintenance teams seeking improved process stability and reduced wear on mechanical systems.
IP21-rated drives are intended for indoor use with protection against vertical water droplets and limited dust ingress. Ensure placement in a clean, ventilated panel or control cabinet, provide adequate cooling, and follow standard wiring practices for 380V three-phase systems. Proper enclosure and ambient conditions help preserve reliability and uptime.
ABB ACS550 drives typically align with international motor drive standards and CE expectations for many markets, with IP21 protection noted for indoor installations. For exact certification scope, consult product documentation or your regional ABB representative to confirm market-specific compliance and any necessary variants.
The drive delivers energy savings through efficient torque and speed control, reducing peak power during variable loads. Its soft-start capability minimizes mechanical stress, extending motor life and lowering maintenance costs. Shared components within the ABB ecosystem also streamline spare parts inventories and service support, contributing to lower total cost of ownership over time.