ABB 3AUA0000226991 ACH580 HVAC Drive - UL Type 1
Part Number: 3AUA0000226991
Quick Summary
The ABB ACH580 HVAC drive is a compact, packaged motor drive for HVAC systems, delivering integrated bypass and starter control. It reduces wiring complexity and commissioning time by integrating a bypass, disconnect, and control panel. The unit carries UL (NEMA) Type 1, with optional 12 or 3R enclosures, supporting safe, compliant installation. With 230/460/575 V operation and ratings from 1 to 350 hp, it scales to varied HVAC loads while improving energy efficiency. This combination reduces maintenance downtime and supports building automation systems through integrated communications. Engineers gain reliable protection, faster diagnostics, and a platform ready for energy standards and preventative maintenance programs.
Product Information
Extended Description
3AUA0000226991 ABB: The ACH580 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 350 hp at 230/460/575 V. The ACH580 with ABB E-Clipse bypass provides an input disconnect switch or circuit breaker 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: Integrated E-Clipse bypass with bypass motor starter. Business Impact: Simplifies hardware and reduces maintenance downtime by consolidating bypass functionality into a single package. Application: Ideal for HVAC fans and pumps where quick bypass during service is advantageous. Feature: Input disconnect switch or circuit breaker with door-mounted, interlocked switch. Business Impact: Enhances safety and lockout-tagout compliance, streamlining commissioning and maintenance workflows. Application: Mechanical rooms and electrical panels serving air handling units. Feature: Electronic motor overload protection. Business Impact: Provides motor protection and energy efficiency, reducing risk of costly motor damage and unplanned outages. Application: Variable torque and constant speed motor control in fans/pumps. Feature: Door-mounted control panel with graphical display. Business Impact: Accelerates commissioning, diagnostics, and local troubleshooting, reducing start-up time. Application: On-site adjustments during installation or retrofit projects. Feature: Enclosure flexibility UL (NEMA) Type 1/12/3R. Business Impact: Enables indoor and outdoor installations with appropriate protection, minimizing enclosure-related downtime. Application: Plant rooms, rooftops, and outdoor equipment spaces. Feature: Serial communications capability. Business Impact: Enables seamless integration with BMS/SCADA and remote monitoring, improving overall system visibility. Application: HVAC control networks and building automation interfaces. Feature: Broad horsepower and voltage range (1–350 hp, 230/460/575 V). Business Impact: Provides scalable drive solution for various load profiles, reducing the need for multiple drives. Application: Large-scale HVAC systems with variable-speed requirements.
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FAQs
Yes. The ACH580 with E-Clipse bypass is designed to retrofit into systems using standard 230/460/575 V control circuits. It combines a bypass starter, disconnect, and local control panel, simplifying wiring and reducing installation time. Verify hp rating (up to 50 HP in the UL-configured version) and enclosure fit before replacing a legacy starter.
The drive supports 230/460/575 V input and ranges from 1 to 350 hp. It includes electronic motor overload protection and a bypass motor starter. These features protect motors from overload events, enable smooth motor startup, and provide a straightforward interface for monitoring and diagnostics within HVAC applications.
Absolutely. The ACH580 is purpose-built for HVAC applications, especially fans and pumps in air handling units and rooftop units. Its integrated bypass, control panel, and communication capabilities streamline fan/pump control, deliver precise speed modulation, and support energy-efficient scheduling within building automation systems.
This ABB ACH580 configuration supports UL (NEMA) Type 1 enclosures with optional 12 or 3R variants, ensuring appropriate protection for indoor and outdoor installations. The combination of enclosure ratings and a bypass-enabled design helps meet safety and regulatory requirements for mechanical rooms and outdoor equipment.
The integrated bypass and starter reduce downtime during servicing, while electronic overload protection minimizes motor wear and energy waste. With an all-in-one control panel and simplified wiring, commissioning is faster and maintenance visits are shorter, delivering measurable ROI through lower labor costs, fewer spare parts, and improved system reliability.