ABB 3AUA0000227502 HVAC packaged drive - E-Clipse bypass
Part Number: 3AUA0000227502
Quick Summary
ABB 3AUA0000227502 HVAC packaged drive is designed to control HVAC motors and fans in commercial and industrial systems. By combining a drive with an integrated bypass, it minimizes downtime during maintenance and simplifies wiring in tight equipment rooms. This solution ships with UL/NEMA Type 1, 12, or 3R enclosure options and provides electronic motor overload protection for reliable operation. With 1 to 350 hp at 230/460/575 V, it scales across mid-sized HVAC applications while supporting local control via a door-mounted graphical display. The device also offers serial communications for integration with building management systems, delivering measurable business value through improved energy efficiency and easier commissioning.
Product Information
Extended Description
3AUA0000227502 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, 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 → Integrated E-Clipse bypass and bypass motor starter. Business impact → Minimizes maintenance downtime by allowing bypass testing and service without removing power to the motor. Application → Ideal for HVAC fans and pumps where uptime is critical and service windows are limited. Feature → UL/NEMA Type 1/12/3R enclosure options. Business impact → Simplifies installation across varied environments and ensures compliance with US safety standards. Application → Suitable for indoor, protected outdoor, and harsh-industrial settings in commercial buildings. Feature → Input disconnect switch or circuit breaker with fast-acting drive fuses. Business impact → Improves safety and rapid fault isolation during commissioning and maintenance. Application → Useful in routine startup sequences and emergency shutdown scenarios for HVAC drives. Feature → Door-mounted control panel with graphical display. Business impact → Accelerates local control and on-site commissioning, reducing dependence on external equipment. Application → Benefits field service teams installing air handling units and rooftop units. Feature → Electronic motor overload protection. Business impact → Protects motors from overloads, extending equipment life and lowering maintenance costs. Application → Essential for variable-torque HVAC loads like fans and pumps. Feature → Serial communications capability and external control connections. Business impact → Enables seamless integration with building management systems and remote monitoring. Application → Supports SCADA/BMS data exchange and centralized energy management. Feature → Wide horsepower and voltage range (1–350 hp; 230/460/575 V). Business impact → Provides scalable solutions for a broad spectrum of HVAC equipment. Application → From small air handlers to mid-size pumps, with easy expansion as capacity needs grow.
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FAQs
The drive supports 1 to 350 horsepower across 230, 460, and 575 volt configurations, enabling scalable control for a wide range of HVAC motors and fans. This makes it suitable for mid-size to larger HVAC equipment, including air handlers and pumps, while maintaining consistent performance across voltage variants.
It includes electronic motor overload protection, fast-acting drive fuses, and an input disconnect or circuit breaker option for safe isolation. The enclosure options cover UL Type 1, 12, and 3R (NEMA), supporting safe installation in diverse environments and ensuring compliance with electrical safety standards.
Yes. Designed for HVAC applications, it provides built-in bypass capabilities, local control via a door-mounted graphical panel, and serial communications for integration with building management systems, making it ideal for air handling units, rooftop units, and variable-speed fans.
The system integrates UL (NEMA) Type 1, 12, or 3R enclosure ratings, ensuring safety and protection for indoor and specific outdoor installations. This supports compliance with U.S. safety standards and simplifies installation in controlled environments.
The E-Clipse bypass allows safe bypass testing and service without removing the drive, reducing maintenance downtime and accelerating repairs. This translates to lower labor costs, shorter outage windows, and improved energy management through reliable, continuous operation of HVAC equipment.