ABB 3AUA0000009486 ACH550-UH-022A-6 - CE Certified
Part Number: 3AUA0000009486
Quick Summary
The ACH550 drive from ABB delivers precise motor speed control for HVAC and industrial automation applications. Engineers often struggle with lengthy commissioning, tuning frustrations, and integrating new drives into existing control architectures. This model supports CE conformity, UL safety standards, and IP-rated enclosure options for reliable indoor operation. Its compact footprint and easy parameter setup reduce panel space and installation time, while built-in protection minimizes downtime. Together with flexible fieldbus options and scalable control, it delivers energy efficiency and faster time-to-value for broader automation projects. Whether upgrading fans, pumps, or conveyors, the ACH550 enables safer, more predictable motor performance and a clear path to ROI.
Product Information
Feature: The ACH550-UH-022A-6 uses a compact, integrated drive architecture that minimizes enclosure footprint and simplifies wiring. Business Impact: installation time is reduced and panel costs are lowered, freeing up space for additional equipment. Application: ideal for tight HVAC cabinets and compact packaging lines where space is at a premium. Feature: Energy-efficient motor control with ramping and soft-start reduces mechanical stress on motors and lowers energy consumption. Business Impact: extends motor life, lowers operating costs, and improves process stability. Application: fans, pumps, and conveyors in continuous-operation environments benefit from smoother starts and reliable speed regulation. Feature: Built-in protection and fault diagnostics help diagnose issues quickly. Business Impact: reduces downtime, speeds maintenance, and improves overall line reliability. Application: manufacturing and material-handling lines requiring rapid fault isolation. Feature: Flexible communications and software-driven configuration enable seamless integration with PLCs and SCADA. Business Impact: accelerates commissioning, simplifies upgrades, and supports scalable architectures. Application: mixed-control environments using Modbus, Ethernet/IP, and other fieldbus networks. Feature: Safety and compliance features like safe torque off and standardized certification readiness support regulatory needs. Business Impact: improves operator safety, streamlines audit readiness, and reduces risk. Application: any mission-critical drive deployment in regulated environments.
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FAQs
Start by confirming three-phase supply compatibility and motor ratings, then mount the drive in a suitable enclosure. Connect power, motor leads, and control wiring to the appropriate terminals, configure basic motor parameters, and enable safe torque off. Use ABB’s recommended wiring diagrams and commission via the provided setup software to ensure proper ramping, protection, and fault handling. This approach minimizes wiring errors and reduces commissioning time for a reliable installation.
The drive provides smooth start/stop, optimized V/Hz control, and programmable speed profiles that reduce inrush and motor stress. By delivering precise speed control and efficient torque management, it lowers energy consumption in fans, pumps, and conveyors. These capabilities also shorten warm-up periods and improve process stability, contributing to lower operating costs and longer equipment life over the system’s lifetime.
ABB ACH550 drives commonly align with CE conformity and UL safety standards, with enclosure options rated for indoor use. For installations in regulated environments, ensure the specific project requires local certifications and compliance documents. Always consult the product datasheet and vendor certifications to verify exact compliance for your region and application.
Deploying this drive typically yields energy savings from optimized motor control and reduced motor wear due to soft-start ramping. The built-in diagnostics shorten mean time to repair by quickly identifying faults, lowering downtime. Combined, these factors translate to faster payback, improved reliability, and lower long-term maintenance costs across HVAC, packaging, and process lines.
Prioritize proper enclosure protection and cooling, ensuring adequate ventilation for the drive. Verify three-phase input compatibility and motor compatibility, and route wiring to minimize electromagnetic interference. Use the drive’s safety features, enable STO where required, and follow ABB’s mounting guidelines to maintain performance and safety in harsh or high-demand environments.