ABB 3AUA0000225666 Motors & Drives - E-Clipse Bypass
Part Number: 3AUA0000225666
Quick Summary
3AUA0000225666 ABB HVAC packaged drive controls commercial HVAC motors for precise fan and pump speed. Where projects stall is in integrating a bypass option while keeping safety interlocks intact and regulatory requirements met. This ABB ACH580 solution is UL-listed with a NEMA Type 1, 12 or 3R enclosure, includes ABB E-Clipse bypass, and a door-mounted control panel for local control. With a scalable 1 to 350 hp range at 230/460/575 V and built‑in serial communications, it delivers reliable HVAC performance and simplify procurement for facilities engineers. This combination supports energy efficiency goals and reduces maintenance downtime across building portfolios.
Product Information
Extended Description
3AUA0000225666 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: ABB ACH580 with E-Clipse bypass provides a compact, integrated bypass path that reduces downtime during maintenance and enhances system reliability. Business Impact: Lower mean time to repair and improved availability for critical HVAC loads. Application: Ideal for rooftop units and air-handling applications where bypass is needed during service windows and for critical cooling cycles. Feature: UL-listed NEMA Type 1, 12 or 3R enclosure options protect the drive in varying indoor mission environments. Business Impact: Compliance with safety standards and reduced enclosure-related failures. Application: Installation in mechanical rooms with dust or moisture challenges. Feature: Built-in input disconnect switch or circuit breaker with interlocked door increases safety and code compliance. Business Impact: Safer maintenance and easier lockout/tagout procedures. Application: Facility upgrades and new builds requiring robust electrical separation. Feature: Electronic motor overload protection and a door-mounted graphical control panel. Business Impact: Prevents motor damage, simplifies commissioning, and improves operator visibility. Application: Field-installed control panels for local control and fault diagnostics. Feature: External control connections and serial communications capability. Business Impact: Seamless integration with building management systems and remote monitoring. Application: Modern HVAC controls and energy management workflows. Feature: Scalable 1 to 350 hp range at 230/460/575 V. Business Impact: Supports a wide range of fan and pump sizes, reducing inventory and engineering time. Application: From small commercial spaces to larger systems with variable load demands.
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FAQs
The ACH580 with E-Clipse bypass mounts alongside standard HVAC controls and provides a door-mounted graphical display for local control. It offers external control connections and serial communications to simplify integration with building management systems, enabling coordinated scheduling, fault diagnostics, and centralized control without extensive rewiring.
This ABB drive supports 230/460/575 V input with a 1 to 350 hp range. Enclosure options include UL (NEMA) Type 1, Type 12, or Type 3R, offering protection against dust and moisture for indoor mechanical rooms and other HVAC installations.
Yes. The ACH580 design scales from 1 to 350 hp across common HVAC voltages, making it suitable for a broad spectrum of fans, pumps, and air-handling equipment in commercial and light-industrial environments.
The drive is UL-listed and available in NEMA Type 1, 12, or 3R enclosure configurations, aligning with safety and enclosure standards for indoor installation and mechanical room environments.
The E-Clipse bypass enables a smooth bypass path during maintenance, reducing downtime and wear on the drive. Combined with electronic motor overload protection and a local control panel, it supports lower maintenance costs, improved reliability, and predictable energy savings over the system’s lifecycle.