ABB ACH580-VDR-044A-4 HVAC Drive - E-Clipse Bypass
Part Number: 3AUA0000225760
Quick Summary
ABB ACH580-VDR-044A-4 HVAC drive delivers precise motor control for HVAC systems, enabling efficient fan, pump, and chiller operations. Many engineers grapple with wiring complexity and downtime when adding bypass configurations. UL-listed in a NEMA Type 1 enclosure with an integrated E-Clipse bypass and electronic overload protection simplifies installation and improves safety. Its compact design and built-in control panel streamline commissioning, while serial communications support easy integration with building management systems. This combination reduces installation costs and maintenance while delivering reliable HVAC performance.
Product Information
Extended Description
3AUA0000225760 ABB: The ACH580 with ABB E-Clipse bypass has an integrated UL (NEMA) Type 1 enclosure with a bypass motor starter and is available from 1 to 75 hp at 230/460/575 V. The ACH580 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
The ACH580-VDR-044A-4 HVAC drive includes an integrated E-Clipse bypass, which reduces wiring and cabinet space while delivering a seamless transition between drive operation and bypass startup, improving reliability in busy mechanical rooms. By combining the bypass starter, drive, and fast-acting fuses in a single enclosure, it minimizes panel complexity and helps meet commissioning timelines for commercial HVAC projects. With horsepower options from 1 to 75 hp and voltages of 230/460/575 V, you can standardize parts across multiple chiller and fan applications, reducing inventory and maintenance costs. The UL Type 1 (NEMA) enclosure, along with a door-mounted interlocked switch and padlockable OFF, enhances safety and code compliance during service operations. Electronic motor overload protection and a local graphical display support rapid fault diagnosis and safe, hands-on control. Serial communications capability enables straightforward integration with building management systems for centralized energy management.
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FAQs
The unit is designed for UL Type 1 (NEMA) enclosures with a door-mounted control panel. Ensure space for the integrated bypass starter, disconnect option, and fuses. Follow ABB wiring diagrams and secure the interlocked, padlockable OFF switch to prevent accidental energization during maintenance.
It supports 1 to 75 hp, operates at 230/460/575 V, and delivers up to 44 A. The drive includes electronic motor overload protection, rapid fault reporting via the built-in display, and serial communications for integration with automation networks.
Ideal for variable-speed control of fans, pumps, and compressors in commercial and light-industrial HVAC applications where space is limited, wiring needs are tight, and a reliable bypass option reduces downtime during service.
The product is UL-listed with a NEMA Type 1 enclosure, ensuring compliance for indoor electrical installations in commercial environments. It supports safe operation with an integrated bypass starter and protections that align with industry electrical safety practices.
By consolidating drive, bypass, fuse protection, and control into a single enclosure, maintenance visits are quicker and parts inventory is reduced. The integrated protection features lower fault risk, while compatibility with building management systems enables optimized energy use and predictable operating costs.