ABB 3AUA0000226949 HVAC Drive - UL/NEMA Type 1 Enclosure
Part Number: 3AUA0000226949
Quick Summary
ABB 3AUA0000226949 HVAC Drive is a versatile variable-frequency drive that precisely controls HVAC fan and pump motors for commercial and industrial systems. In the field, engineers confront energy waste, motor stall risks, and wiring complexity, so an integrated bypass and a door-mounted disconnect streamline installation and maintenance. This unit is UL listed and configured in a NEMA Type 1 enclosure, with electronic overload protection and a built-in bypass starter for smooth operation. Featuring 230/460/575 V compatibility and a graphical local control panel, it supports scalable HVAC automation while delivering energy efficiency and faster commissioning for industrial automation projects.
Product Information
Extended Description
3AUA0000226949 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
Feature: Integrated ABB E-Clipse bypass and bypass starter. Benefit: Minimizes maintenance downtime and enables safe bypass testing without removing power to the load, improving overall system uptime. Application: HVAC chillers and air handling units where continuous operation during service is essential. Feature: 230/460/575 V input with optional input disconnect or circuit breaker and fast-acting drive fuses. Benefit: Simplifies code compliance, enhances electrical protection, and accelerates warranty-backed installations. Application: New builds and retrofit projects in commercial buildings. Feature: Door-mounted control panel with graphical display. Benefit: Local visibility and intuitive commissioning, reducing commissioning time and operator training needs. Application: Building automation integration and on-site troubleshooting. Feature: Electronic motor overload protection. Benefit: Protects motors from overcurrent and thermal damage, lowering maintenance costs and extending motor life. Application: Continuous process loads and fans with variable torque requirements. Feature: Serial communications capability and external control connections. Benefit: Enables seamless integration with BAS/SCADA and remote monitoring for predictive maintenance. Application: Industrial HVAC control networks and cloud-enabled monitoring programs. Feature: Wide hp and voltage range (1–75 hp up to 230/460/575 V) with a compact UL Type 1 enclosure. Benefit: Scalable solution that reduces inventory needs and installation footprint while meeting diverse plant requirements. Application: New installations and retrofits in data centers, manufacturing floors, and large facilities.
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FAQs
This drive supports 230/460/575 V systems and requires mounting in a dedicated enclosure with the door-mounted interlocked switch. Use the option for an input disconnect or circuit breaker with fast-acting drive fuses. Plan for external control connections and ensure serial communications compatibility with your BAS or SCADA system to enable remote monitoring.
The unit covers 1 to 75 horsepower, operates at 230/460/575 V, and includes electronic motor overload protection plus a built-in bypass starter. Its E-Clipse bypass simplifies maintenance by allowing safe bypass operation without full drive removal, reducing downtime during service.
Yes. It is designed for HVAC fans and pumps, with a compact UL Type 1 enclosure and integrated bypass. The graphical control panel facilitates local control, while remote integration options support building automation systems, delivering energy-efficient motor control and reliable operation in commercial environments.
The drive is UL listed and configured with a NEMA Type 1 enclosure, providing enclosure protection suitable for indoor installations. It also includes electronic motor overload protection and interlocked, padlockable OFF switch functionality, improving safety and regulatory compliance in many facilities.
Benefits include reduced energy consumption through precise motor control, lower maintenance downtime via the integrated bypass and easy commissioning, and improved reliability from electronic overload protection. The built-in communications allow proactive monitoring and integration with BAS for predictive maintenance and data-driven optimization.