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ABB ACH550-UH-08A8-4 | 3AUA0000004084

by ABB

OverviewThe ABB ACH550-UH-08A8-4 is a sophisticated 5 HP variable frequency drive (VFD) specifically engineered for the rigorous demands of Heating, Ventilation, and Air Conditioning (HVAC) systems. As a key component in ABB's renowned ACH550 series, this VFD provides exceptional motor control, resulting in notable energy savings, reduced operational sound, and extended system lifespan. Featuring a robust 3-phase 480 V input and a durable NEMA 1 enclosure, the ACH550-UH-08A8-4 seamlessly integrates into a diverse range of commercial and industrial building climate control setups, offering a dependable and efficient solution for optimizing performance. Designed with intelligent functionalities and intuitive user interfaces, this VFD streamlines commissioning and daily operations, making it an excellent choice for facility managers and system integrators seeking high-performance and energy-efficient climate control solutions. By precisely managing motor speed, the ACH550-UH-08A8-4 minimizes wear on equipment, contributing to lower maintenance expenses and a more sustainable operational footprint. Its advanced capabilities include quiet motor function and intelligent startup assistants, ensuring smooth and efficient system integration right from the start.Key Features Motor Output: 3.7 kW (5 HP) for versatile use in diverse HVAC configurations. Input Power: 380–480 V AC, 3-phase, ensuring compatibility with standard industrial power sources. Output Amperage: 8.8 A, delivering ample power for regulated motor operation. Output Frequency Range: 0 to 500 Hz, offering extensive speed regulation for precise system adjustments. Control Modes: Supports Scalar (V/f) and Sensorless Vector control for optimal motor efficiency and energy conservation. Overload Capability: Light Duty: 110% for 60 seconds, safeguarding against unexpected load fluctuations. Integrated EMC Filter: Category C2, ensuring electromagnetic compatibility and minimizing interference. Safety Feature: Built-in Safe Torque Off (STO) for enhanced operational safety protocols. Connectivity: Includes Modbus RTU, BACnet MS/TP, and N2 Metasys for seamless integration into various building management systems (BMS). User Interface: Equipped with an intuitive HVAC control panel featuring a clear display for easy monitoring and adjustments. Enclosure Rating: NEMA 1 (UL Type 1), providing essential protection for indoor installations against dust and minor environmental elements. Cooling System: Efficient Air-cooled design, ensuring optimal operating temperatures and extending device longevity. Technical Specifications Model Identifier: ACH550-UH-08A8-4 Product Number: 3AUA0000004084 Input Frequency: 50/60 Hz, accommodating global power standards. Analog Inputs: 2, allowing for flexible sensor integration. Digital Inputs: 6, for comprehensive control signal management. Analog Outputs: 2, for precise feedback and control of external devices. Relay Outputs: 3, offering robust control over auxiliary equipment. Operating Temperature Range: -10°C to +40°C, suitable for a broad range of indoor environments. Dimensions (H x W x D): 540 mm x 203 mm x 229 mm, designed for efficient space utilization. Mass: Approximately 9.5 kg, facilitating manageable installation. Certifications: UL, cUL, CE, ensuring compliance with international safety and quality standards. ApplicationsThe adaptability of the ABB ACH550-UH-08A8-4 makes it an indispensable component across various HVAC applications, delivering optimal performance and energy efficiency: HVAC Systems in Commercial Buildings: Improves the efficiency and regulation of central air conditioning and heating systems. Air Handlers and Exhaust Fans: Provides precise speed control for enhanced air quality management and energy optimization. Chillers and Cooling Towers: Optimizes the operation of cooling infrastructure, leading to reduced energy consumption and operational costs. Pumping Stations for Heating and Cooling: Ensures efficient fluid circulation, contributing to stable temperature regulation and system reliability. Why Choose Palm Parts Solution?Palm Parts Solution is your trusted partner for industrial automation components. We offer a wide selection of genuine ABB products, ensuring reliability and superior performance for your systems. Our expert team provides exceptional support and competitive pricing to meet your project needs.Order NowEnhance your HVAC system's efficiency and control with the ABB ACH550-UH-08A8-4. Contact Palm Parts Solution today to place an order or to learn more about our comprehensive product offerings.FAQWhat is the primary function of the ABB ACH550-UH-08A8-4 VFD?The primary function of this VFD is to provide precise motor control for HVAC applications, improving energy efficiency, reducing noise, and extending equipment life.What type of enclosure does the ACH550-UH-08A8-4 feature?It features a NEMA 1 (UL Type 1) enclosure, offering essential protection for indoor installations against dust and minor environmental factors.Can this VFD be integrated into existing building management systems?Yes, it supports Modbus RTU, BACnet MS/TP, and N2 Metasys, allowing for seamless integration into various building management systems (BMS).What is the motor power rating of this ABB VFD?The motor power rating is 3.7 kW (5 HP), suitable for versatile applications within HVAC setups.

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