ABB 3AUA0000004197 ACH550 Low-Voltage Drive - UH-017A-2+B055
Part Number: 3AUA0000004197
Quick Summary
The ABB ACH550 Low-Voltage Drive is a compact motor control solution designed to optimize speed and torque for HVAC, conveyors, and general machinery. Engineers often grapple with energy waste and process variability when drives aren’t tuned to match motor loads. Key certifications and standards—CE conformity and suitable IP protection in the right enclosure—help ensure safety and reliability in harsh industrial environments. With a compact footprint and straightforward commissioning, this drive lowers installation time and supports scalable solutions for industrial automation and energy management. Its flexible control modes and diagnostics empower technicians to optimize performance across varied loads.
Product Information
Feature: Flexible control modes and easy configuration. Business Impact: Reduces commissioning time and eliminates the need for external controllers, delivering faster project turnover. Application: HVAC fans, pumps, and material handling lines benefit from rapid tuning and reliable operation. In practice, engineers report smoother start-up sequences and predictable motor behavior in variable-load scenarios. Feature: Integrated EMC filter and robust protection. Business Impact: Ensures compliance with EMC standards while protecting drives and motors from electrical noise and faults, lowering maintenance costs. Application: Panel installations in busy production floors where electromagnetic interference is a concern. This reduces nuisance trips and improves uptime for critical lines. Feature: Soft-start and ramp control. Business Impact: Minimizes mechanical stress, extending motor life and reducing peak electrical demand. Application: Conveyor belts and fans with frequent on/off cycles see steadier operation and quieter performance. Industry insight: soft-start strategies support longer equipment life and lower repair cycles in demanding environments. Feature: Energy efficiency and onboard diagnostics. Business Impact: Delivers measurable energy savings and proactive maintenance alerts, lowering total cost of ownership. Application: Pumps and fans in process industries where continuous operation drives energy consumption. This also aids compliance reporting and performance tracking. Feature: Compact footprint and installation compatibility. Business Impact: Saves panel space and simplifies retrofits, enabling scalable automation across multi-line facilities. Application: Retrofit projects and new builds alike, where standard mounting and wiring reduce installation risk and commissioning time.
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FAQs
The ACH550 family is designed for three-phase motors requiring low voltage drives and standard control panels. For best results, pair with motors within the drive’s voltage and current range and mount in a compliant enclosure to meet local IP and safety standards. Ensure wiring follows ABB’s installation guidelines and use the built-in commissioning wizard to simplify setup.
Key performance features include flexible start/stop profiles, soft-start to reduce mechanical stress, and onboard diagnostics. These aspects translate to smoother ramping, reduced wear, and improved energy efficiency for pumps and fans operating under varying loads.
Yes. The ACH550 is engineered for industrial applications such as HVAC, conveyors, and processes requiring reliable motor control. Use an appropriately rated enclosure to maintain IP protection, and enable built-in protection features to manage fault conditions and ensure system reliability.
Key certifications typically include CE conformity for health, safety, and environmental compliance, plus appropriate enclosure IP protection. Confirm the specific model variant’s certifications with the supplier and ensure installation in compliant enclosures to meet regulatory requirements.
The drive offers energy savings from efficient motor control, reduced mechanical wear due to soft-start functions, and onboard diagnostics that support predictive maintenance. Combined, these factors lower operating costs, improve uptime, and shorten payback periods in automation projects.