ABB ACH580 3AUA0000226986 HVAC Drive - UL Type 1 Bypass
Part Number: 3AUA0000226986
Quick Summary
ABB ACH580 HVAC drive with E-Clipse bypass delivers precise motor control for packaged HVAC systems. Engineers often face downtime during bypass startup and tangled wiring when integrating bypass starters into compact control cabinets. This solution offers UL-listed enclosure options (NEMA Type 1, 12 or 3R) and includes a bypass motor starter and electronic overload protection, with potential CE conformity and IP-rated variants where applicable. By combining compact installation, robust protection, and scalable horsepower from 1 to 350 hp, it reduces maintenance costs and enables reliable, remotely monitored HVAC performance across commercial environments.
Product Information
Extended Description
3AUA0000226986 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
The ACH580 includes ABB E-Clipse bypass with a bypass motor starter, reducing downtime during transition between run and bypass modes. This translates to faster service and less process interruption in commercial HVAC plants, where tight cabinet layouts demand compact, integrated solutions. This capability is ideal for packaged HVAC units and rooftop installations where reliable bypass operation is critical. The drive provides an input disconnect switch or circuit breaker with an interlocked door, padlockable OFF, mounted on the enclosure door for convenient access and enhanced lockout/tagout safety. This arrangement simplifies maintenance procedures and minimizes the risk of accidental energization in busy service environments. Electronic motor overload protection guards motors against overload and nuisance trips, extending motor life and reducing unplanned outages. It also supports safer startup sequences and improved fault diagnostics for maintenance teams. The door-mounted control panel with graphical display offers local operation and quick access to status and faults, while external control connections and serial communications enable seamless integration with building management and automation systems. Finally, the power range from 1 to 350 hp at 230/460/575 V provides scalable solutions for diverse HVAC loads, enabling standardization of parts and reduced inventory across projects.
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FAQs
Install the ACH580 in a UL Type 1/12/3R enclosure suitable for indoor or outdoor environments, depending on the model. Use the door-mounted circuit breaker or disconnect for lockout/tagout, ensure proper clearance for heat dissipation, and wire the 230/460/575 V supply to match the motor rating. The E-Clipse bypass requires correct alignment and verification of the bypass starter wiring to enable seamless transitions between run and bypass modes.
For the BCR-017A-6 configuration, the system supports 15 HP with a current rating of approximately 17 A, at nominal voltages of 230/460/575 V. This configuration leverages the ACH580 platform’s bypass and integrated protections, with standard options for 1 to 350 HP configurations at the same voltages, enabling scalable sizing for HVAC motors across different projects.
Yes. The ACH580 is designed for packaged HVAC drives and is compatible with rooftop units and air handling systems. It supports a wide horsepower range (1–350 HP on suitable models) and offers a built-in bypass, local control panel, and external control connections, which simplifies integration into centralized building automation and reduces installation complexity in space-constrained rooftops.
The ACH580 comes with UL listing for safe enclosure configurations (NEMA Type 1/12/3R) and built-in protections, along with E-Clipse bypass functionality. Where applicable, CE conformity and IP-rated variants may be available depending on the model and regional requirements, enabling compliant deployment in global HVAC projects.
The ACH580 reduces maintenance costs through integrated electronic overload protection, a bypass starter, and a door-mounted control panel that simplifies diagnostics. By minimizing downtime during mode transitions and enabling remote control capabilities, facilities can lower energy waste and extend motor life, delivering faster return on investment in commercial HVAC deployments.