ABB ACH550-UH-088A-2+B055 Motors & Drives - 2+B055
Part Number: 3AUA0000004210
Quick Summary
ABB ACH550-UH-088A-2+B055 drives provide advanced motor control for HVAC and process pumps. They simplify parameterization and reduce energy waste in demanding industrial environments. CE compliance and RoHS conformity, along with IP-rated variants, help you meet regulatory and site requirements. In industrial automation, these drives deliver reliable performance, energy efficiency, and quick commissioning for faster time-to-value. Companies deploying ACH550 drives experience reduced maintenance overhead thanks to built-in diagnostics and robust protection features. With 24/7 availability and predictable performance, procurement teams gain through-life cost savings and smoother integration with existing automation architectures. That's measurable value. This translates to lower downtime and faster payback. Industry leaders rely on ACH550 for dependable operation across demanding processes.
Product Information
Advanced motor control algorithms in the ACH550-UH-088A-2+B055 deliver exceptionally smooth starts, precise speed stepping, and torque control that minimizes mechanical wear. This reduces bearing loads and belt wear while cutting energy use during acceleration and deceleration cycles in demanding applications. It is especially beneficial for pumps, fans, and conveyors in industrial automation where uptime, efficiency, and predictable performance directly impact production throughput. Flexible power ranges and communication options allow seamless integration with existing automation networks, reducing wiring complexity and panel footprint. By supporting standard fieldbus interfaces and configurable I/O, installation costs drop and commissioning time is shortened across new builds and retrofits. Retrofit projects and multi-line deployments rely on scalable control that can grow with changing process requirements without major hardware changes. Built-in commissioning templates, parameter banks, and diagnostic tools speed up setup, enable consistent configurations, and simplify troubleshooting during operation. Real-time health monitoring, fault logs, and event alerts help maintenance teams plan preventive actions and minimize unplanned downtime. This focus on visibility translates to faster startup, easier training for operators, and more predictable maintenance windows for critical assets. Protective features, including overload protection, short-circuit safeguarding, and watchdog timers, significantly improve system reliability in harsh factory environments. These safeguards reduce unplanned downtime and motor damage, enabling operators to meet production targets with greater confidence. Integration with safety systems and proper configuration ensures safe operation without compromising performance. Compact footprint and modular design save valuable panel space, simplify retrofits, and improve heat dissipation in densely packed control cabinets. Anchoring options, plug-and-play harnesses, and compatibility with ABB accessories accelerate installation, commissioning, and handover to operations teams. Together these benefits lower enclosure costs and shorten overall project timelines. Energy-saving profiles, ramp control, and optimized torque curves enable efficient operation across fluctuating loads, contributing to lower energy bills. This results in measurable energy reductions, smoother process control, and longer motor life in applications like HVAC, pumps, and material handling. Overall, ACH550-UH-088A-2+B055 delivers dependable industrial automation performance with favorable lifecycle cost outcomes.
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FAQs
Begin by validating motor ratings and confirming the ACH550-UH-088A-2+B055 size matches the load. Mount the drive in a suitable enclosure, then wire motor, power, and control connections per the user manual. Use the drive's templates to parameterize motor type, acceleration/deceleration ramps, and protection settings, and perform a staged test with soft-start and torque checks. Monitor fault logs during initial operation to tune protection thresholds for your specific application.
The ACH550 family supports multiple fieldbus interfaces through optional communication modules. Availability depends on the SKU, but typical configurations provide common industrial networks and programmable I/O. Confirm the exact module installed for your configuration, then align the drive parameters with your PLC program to ensure seamless control and data exchange.
Yes. The ACH550-UH-088A-2+B055 is designed for variable-speed motor control in HVAC pump applications, delivering energy efficiency, smoother flow control, and reduced mechanical wear. Ensure the enclosure and wiring meet site requirements and select appropriate protection settings for continuous HVAC duty cycles. This supports quieter operation and longer asset life in climate-control systems.
CE conformity marks EU safety and electromagnetic compatibility compliance, with RoHS indicating restricted substance adherence. Other certifications, such as UL/CSA or regional approvals, depend on configuration and market. Always verify the product datasheet and the specific SKU to confirm certifications for your region and application.
ROI varies with duty cycle and load profile. Variable-speed operation yields energy savings by throttling motor speed to match demand, and built-in diagnostics reduce maintenance costs. In continuous-duty fans or pumps, payback typically ranges from one to a few years when factoring energy, maintenance, and downtime reductions in a well-optimized automation system.