ABB ACH580-31 Ultra-Low Harmonic Drive - UL Type 1/12/3R
Part Number: 3AUD0000000740
Quick Summary
ABB ACH580-31 ultra-low harmonic drive provides precise motor control for HVAC systems. Many projects struggle with harmonic distortion, motor stress, and downtime in crowded equipment rooms. The unit ships with UL-listed enclosures (Type 1, 12, or 3R) and an integrated E-Clipse bypass for safe, fast maintenance. Built-in protection, local control, and serial communications simplify commissioning and integration into modern building management systems. By improving power quality and machine efficiency, it lowers energy costs while extending motor life—critical for HVAC and process applications. Target users include engineers, maintenance teams, and procurement specialists seeking reliable, scalable drive solutions.
Product Information
Extended Description
3AUD0000000740 ABB: The ACH580-31 ultra-low harmonic drive with ABB E-Clipse bypass has an integrated UL (NEMA) Type 1, 12 or 3R enclosure with a bypass motor starter and is available from 1 to 400 hp at 460 V. The ACH580-31 ultra-low harmonic drive with ABB E-Clipse bypass provides an input disconnect switch or circuit breaker, both including fast acting drive fuses, with door mounted and interlocked switch (padlockable in the OFF position), a bypass starter, electronic motor overload protection, a door mounted control panel with graphical display for local control, provisions for external control connections, and serial communications capability.
Feature: Ultra-low harmonic drive with E-Clipse bypass reduces harmonic distortion and improves power quality. Business Impact: Smoother motor operation, reduced motor wear, and better compliance with power quality standards. Application: HVAC fans, pumps, and process equipment where power quality directly affects efficiency and reliability. Feature: UL-listed enclosure options Type 1, 12, or 3R and non-fused disconnect with fast-acting fuses. Business Impact: Enhanced safety, easier compliance, and straightforward installation in electrical rooms. Application: Industrial and commercial buildings demanding robust protection and quick servicing. Feature: Bypass motor starter and door-mounted control panel with graphical display. Business Impact: Quick fault isolation, reduced downtime, and simplified local commissioning. Application: Field service scenarios and control-room installations requiring fast troubleshooting. Feature: Built-in electronic motor overload protection and serial communications. Business Impact: Extended motor life, clearer diagnostics, and seamless integration with automation systems. Application: Factory automation, building management systems, and remote monitoring projects. Feature: Wide horsepower range at 460 V (1–400 hp; UL spec 50 hp, 65 A at 460 V). Business Impact: Flexible sizing reduces spare parts and enables scalable installations across multiple HVAC and process applications. Application: Large HVAC drives and process equipment where lifecycle costs matter. Feature: Integrated safety and compatibility features reduce total cost of ownership. Business Impact: Fewer external components, lower wiring complexity, and accelerated project timelines. Application: New builds and retrofit upgrades in industrial facilities and commercial campuses.
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FAQs
Yes. The ACH580-31 is designed for 460 V systems and supports a broad HP range from 1 to 400 hp, including 50 hp at 65 A service conditions. It features serial communications and external control connections for easy integration with existing ABB components or third-party BMS insights. When retrofitting, ensure enclosure type matches site conditions (Type 1, 12, or 3R) and verify protection settings align with motor protection requirements.
The ACH580-31 is engineered for ultra-low harmonic operation, reducing input distortion and improving power quality. This enhances motor efficiency, lowers energy consumption, and reduces thermal stress on drives and motors. Real-world gains depend on system loading, but customers typically see lower THD, smoother operation, and longer motor life in HVAC fans, pumps, and compressors.
Yes. The drive is available with UL-listed enclosures and supports Type 1, Type 12, or Type 3R configurations, facilitating safe installation in a variety of environments. This combination helps meet safety and reliability standards for commercial and industrial facilities, while enabling smoother maintenance workflows via the E-Clipse bypass.
The integrated E-Clipse bypass allows quick switching from drive control to bypass, enabling motor operation during drive maintenance or service. This reduces downtime, simplifies fault isolation, and minimizes spare parts requirements since a single unit handles drive and bypass functions. The door-mounted control panel also supports rapid commissioning and diagnostics on site.
Expect a combination of energy savings from improved power quality, reduced maintenance downtime due to the bypass capability, and extended motor life from lower electrical stress. These factors translate to lower total cost of ownership, faster project timelines, and improved reliability for critical HVAC and process systems, especially in retrofit or new-build projects with space constraints.