ABB ACH550-UH-072A-4 | 3AUA0000004065

Overview

The ABB ACH550-UH-072A-4, also identified by product ID 3AUA0000004065, is a robust and highly efficient Variable Frequency Drive (VFD) meticulously engineered for demanding HVAC applications. As a cornerstone of the acclaimed ABB ACH550 series, this 50 HP (37 kW) drive delivers unparalleled control and energy savings for a wide array of commercial building systems. Designed to optimize the performance of fans, pumps, and other critical HVAC components, the ACH550-UH-072A-4 seamlessly integrates into modern building automation networks, ensuring precise operation and reduced energy consumption. With its advanced features and durable NEMA 1 enclosure, it stands as a reliable solution for enhancing the efficiency and longevity of your industrial and commercial HVAC infrastructure.

Key Features

• Powerful 50 HP (37 kW) motor control for HVAC systems
• Wide input voltage range: 380–480 V AC, 3-phase
• High output current of 72 A for reliable operation
• Integrated EMC Filter (C2 compliant) for reduced interference
• Multiple communication protocols: Modbus RTU, BACnet MS/TP, N2
• Convenient HVAC control panel with clear LCD display
• Durable NEMA 1 (UL Type 1) enclosure for diverse environments

Technical Specifications

• Model Number: ACH550-UH-072A-4
• Series: ABB ACH550 HVAC Drives
• Product ID: 3AUA0000004065
• Input Frequency: 50/60 Hz
• Frequency Range: 0 to 500 Hz
• Control Modes: Scalar (V/f), Sensorless Vector
• Overload Capacity: 110% for 60 seconds (light duty)
• Safety Function: Safe Torque Off (STO)
• Analog Inputs: 2
• Digital Inputs: 6
• Analog Outputs: 2
• Relay Outputs: 3
• Operating Temperature: -10°C to +40°C
• Dimensions (H x W x D): 736 mm x 290 mm x 262 mm (28.98 in x 11.42 in x 10.31 in)
• Weight: Approx. 28.5 kg (62.83 lbs)
• Certifications: UL, cUL, CE

Applications

• Advanced HVAC systems in large commercial and industrial buildings
• Precise control of air handlers, supply, and exhaust fans
• Efficient management of pumping systems for heating and cooling circuits
• Energy-optimized climate control and ventilation solutions
• Integration into building management systems (BMS) for comprehensive oversight

Why Choose This Model?

• Experience robust 50 HP performance, specifically tailored for demanding HVAC tasks.
• Benefit from seamless integration with built-in communication protocols like Modbus RTU and BACnet MS/TP.
• Enjoy fast installation and intuitive setup, minimizing downtime and labor costs.
• Rely on the renowned quality and reliability synonymous with the ABB brand, ensuring long-term operational excellence.
• Achieve significant energy savings and reduced operational costs through optimized motor control.
• Enhance the longevity and performance of your HVAC equipment with precise regulation and protective features.

Order Now

Elevate your HVAC system's efficiency and performance with the ABB ACH550-UH-072A-4 Variable Frequency Drive. This advanced solution is ready for fast worldwide delivery, ensuring you can quickly implement superior motor control and energy management. Don't miss the opportunity to upgrade your commercial building’s climate management with a drive engineered for excellence and built to last. Secure your investment in efficiency today!