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Slim Footprint. Uncompromised Performance. No Matter the Environment.

ABB E-Clipse Bypass Technology, now in a slim, vertical package with ACH580

Uninterrupted HVACR Performance in Any Environment 

Reliability When It Matters Most 
ABB’s E-Clipse bypass technology, integrated into the compact vertical ACH580 package, delivers a highly dependable solution for HVACR applications where continuous operation is critical. During maintenance or in the event of a drive fault, the E-Clipse bypass transfers motor control from the VFD to bypass mode, ensuring airflow and system stability without interruption. This capability is essential for facilities that demand constant environmental control—such as hospitals, data centers, and commercial buildings—where downtime is simply not an option. By combining the ACH580’s advanced motor control with E-Clipse bypass functionality, ABB provides a compact, space-saving system that simplifies installation and enhances operational resilience. 

Engineered for Every Environment 
The ACH580 vertical package is designed to meet UL Type 1, UL Type 12, and UL Type 4X enclosure standards, offering unmatched versatility. UL Type 1 is ideal for clean indoor installations, UL Type 12 protects against dust and dripping liquids common in mechanical rooms, and UL Type 4X withstands harsh outdoor conditions, including coastal environments subjected to corrosive salt spray. This rugged construction, paired with ABB’s intuitive control interface, ensures ease of use, compliance with safety standards, and long-term reliability. Together, these features make the ACH580 with E-Clipse bypass the perfect choice for demanding HVACR applications where space limitations, reliability, and environmental adaptability are paramount. 

Keep critical HVACR systems running when uptime matters most.

Bypass allows a motor to keep running across the line during drive maintenance or automatically during drive faults. This built-in backup ensures reliability in critical HVACR applications where uptime is essential. ABB’s E-Clipse Bypass takes this concept further by combining with the industry-leading ACH580 drive to deliver smarter protection and uninterrupted operation.

Key Benefits:

• Fewer points of failure and better protection than traditional 3 contactor bypass.
• Communications remain online even in bypass mode.
• Life safety compliance (smoke control, override).
• Built-in redundancy and uninterrupted operation
   

Maximize efficiency with a space-saving design that installs faster, costs less, and simplifies handling.

Smarter use of space – vertical form factor simplifies installation, reduced footprint, saves wall space and lowers cost.  Its integrated bypass ensures continuous operation during drive faults or maintenance, reducing downtime and improving system reliability. This space-efficient design simplifies installation, while delivering the performance and flexibility modern HVACR systems demand. 

Key Benefits:

• Continuous Operation: Seamless bypass activation during maintenance or drive faults ensures uninterrupted HVAC performance. 
• Energy Efficiency: ACH580 drive optimizes motor control to reduce energy consumption and operating costs. 
• Ease of Integration: Simplified installation with a user-friendly interface for quick setup and operation. 
• Space-Saving Architecture: Compact design conserves valuable wall space in tight mechanical rooms. 

Engineered for dirty environments—reliable and long-lasting.

Engineered for dirty environments—reliable and long-lasting. 

Designed to thrive where dust, debris, dripping water, and oil are present, this vertical bypass drive delivers uncompromising protection and performance. Its rugged UL Type 12 enclosure ensures durability in demanding HVACR settings common to mechanical rooms. 

Key Benefits:
•  Enhanced Protection: Shields against dust, debris, dripping water, and oil for maximum reliability. 
•  Cost-Efficient Installation: Enables placement closer to motors, reducing cabling length and overall project costs.
• Lower Maintenance: No filter replacements required, minimizing service expenses. 

The industry’s first standardized vertical 4X solution. Unmatched protection for outdoor and coastal environments.

Built to withstand the harshest conditions, this innovative vertical bypass drive delivers superior protection against rain, snow, ice, extreme temperatures, and salt spray. Its corrosion-resistant design makes it ideal for coastal and washdown applications, ensuring long-lasting reliability in demanding outdoor environments. Optional sun shields are available to prevent overheating in direct sunlight, further enhancing durability and performance. 

Key Benefits:
•  Weatherproof Protection: Shields against rain, snow, ice, extreme temperatures, and salt spray for outdoor reliability. 
•  Corrosion Resistance: Perfect for coastal and washdown environments where durability is critical. 
•  Optional Sun Shield: Prevents overheating in high-heat or direct sunlight conditions. 

Drives, motors and PLCs for HVACR

Depending on your specific operating sector – district energy, data centers, transport tunnels, buildings, or commercial refrigeration – your HVACR system can control and safeguard much more than just temperature. Find out more about ABB variable speed drives, motors, and PLCs. 



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ABB rises to this challenge with a best-in-class portfolio of low-voltage products that deliver reliable motor starting and protection, improved availability, and enhanced energy efficiency. Our compact, easy-to-install solutions are designed to simplify integration, reduce panel space, and ensure long-term performance across a wide range of HVAC applications.

 

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meets the future of smart living & working spaces.

Elevate your living, working, and industrial environments with ABB's state-of-the-art technologies, responding to the needs of different buildings, enhancing energy efficiency, reliability, maintenance and comfort.

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