ABB ACH550-UH-023A-4 | 3AUA0000004053

Overview

The ABB ACH550-UH-023A-4, identified by Product ID 3AUA0000004053, is a robust 15 HP (11 kW) Variable Frequency Drive (VFD) meticulously engineered for the demanding requirements of Heating, Ventilation, and Air Conditioning (HVAC) systems. This advanced AC drive delivers unparalleled control and energy efficiency for a wide array of fan and pump applications within commercial buildings. With a 480 V 3-phase input and a durable NEMA 1 enclosure, the ACH550-UH-023A-4 is built for reliable indoor operation, ensuring optimal performance and extended lifespan for your critical HVAC equipment. Its integrated control functions are specifically tailored to optimize airflow, pressure, and temperature regulation, contributing to significant energy savings and enhanced operational stability.

Key Features

• Motor Power: 11 kW (15 HP) for versatile application support
• Input Voltage: 380–480 V AC, 3-phase, ensuring broad compatibility
• Output Current: 23 A for precise motor control
• Output Frequency: 0 to 500 Hz, offering extensive speed regulation
• Control Methods: Scalar (V/f) and Sensorless Vector for flexible motor management
• Overload Capacity: Light Duty: 110% for 60 seconds, providing enhanced protection
• Built-in EMC Filter: Category C2 for minimized electromagnetic interference
• Safety Function: Integrated Safe Torque Off (STO) for improved personnel and equipment safety
• Communication: Supports Modbus RTU, BACnet MS/TP, and N2 Metasys for seamless integration into building management systems
• User Interface: Intuitive HVAC control panel with clear display for easy configuration and monitoring
• Enclosure Type: NEMA 1 (UL Type 1) for reliable indoor installation and protection
• Cooling Method: Efficient Air-cooled design ensures optimal operating temperatures

Technical Specifications

• Model Number: ACH550-UH-023A-4
• Input Frequency: 50/60 Hz
• 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): 610 mm x 203 mm x 229 mm
• Weight: Approximately 13.5 kg
• Certifications: UL, cUL, CE, guaranteeing adherence to international standards

Applications

The ABB ACH550-UH-023A-4 is an ideal solution for a multitude of HVAC applications, delivering superior performance and energy savings across various environments:

• Advanced HVAC systems in commercial and industrial buildings
• Optimized control of fans, pumps, and variable air volume (VAV) systems
• Integral component for energy management within sophisticated building automation systems
• Precise pressure and flow control in diverse ventilation setups
• Enhancing efficiency in chiller, boiler, and cooling tower applications

Why Choose This Model?

The ABB ACH550-UH-023A-4 stands out as a premier choice for HVAC professionals and facility managers seeking to maximize the efficiency and reliability of their systems:

• HVAC-Dedicated Design: Specifically engineered for HVAC, featuring built-in fieldbus support for seamless communication and control.
• Robust Enclosure: NEMA 1 rated enclosure ensures safe and durable indoor installation, protecting internal components from dust and light splashing.
• User-Friendly Operation: Designed for ease of configuration and operation, reducing installation time and simplifying ongoing maintenance.
• Unmatched ABB Reliability: Benefit from ABB's renowned quality, global support, and extensive expertise in industrial automation and power solutions.
• Energy Efficiency: Achieve significant energy savings through precise motor control and optimized system performance, lowering operational costs.
• Comprehensive Features: From advanced control methods to integrated safety functions, this VFD offers a complete solution for modern HVAC demands.

Order Now

The ABB ACH550-UH-023A-4 is currently in stock and available for fast, reliable delivery. Backed by ABB's global support network, you can ensure continuous operation and access to expert assistance whenever needed. Elevate your HVAC system's performance and efficiency today.

Return to the ABB ACH550 HVAC Drives collection to explore more dedicated solutions, or delve into our comprehensive range in the ABB Industrial Drives main category for further advanced automation needs.