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ABB ACH550-UH-012A-4 | 3AUA0000004086

by ABB

OverviewThe ABB ACH550-UH-012A-4, identified by the product ID 3AUA0000004086, is a high-performance 7.5 horsepower (5.5 kW) Variable Frequency Drive (VFD) expertly crafted for demanding HVAC environments. This robust device seamlessly integrates into 480 V, 3-phase electrical networks, offering unmatched precision and efficiency in motor regulation. Its NEMA 1 enclosure ensures secure indoor placement, protecting internal components from dust and minor splashes. Engineered with energy conservation in mind, the ACH550-UH-012A-4 delivers dependable and responsive operation, making it an excellent selection for enhancing climate control in commercial and industrial settings. Its advanced features promote streamlined functionality and contribute significantly to overall system longevity and reduced energy consumption.Key Features Motor Power: 5.5 kW (7.5 HP) – Optimized for a broad spectrum of HVAC motor capacities. Input Voltage: 380–480 V AC, 3-phase – Compatible with standard industrial power networks. Output Current: 12 A – Delivers ample current for effective motor performance. Output Frequency: 0 to 500 Hz – Provides versatile speed adjustment for diverse uses. Control Methods: Scalar (V/f), Sensorless Vector – Ensures accurate and dynamic motor management. Overload Capacity: Light Duty: 110% for 60 seconds – Guarantees dependability during temporary load fluctuations. Built-in EMC Filter: Category C2 – Minimizes electromagnetic interference for seamless operation. Safety Function: Safe Torque Off (STO) – Enhances operational safety and compliance. Communication Protocols: Modbus RTU, BACnet MS/TP, N2 Metasys – Facilitates effortless incorporation into building management systems. User Interface: HVAC control panel with display – Offers intuitive control and monitoring capabilities. Enclosure Type: NEMA 1 (UL Type 1) – Designed for secure interior environments. Cooling Method: Air-cooled – Ensures optimal operational temperatures. Technical Specifications Model Number: ACH550-UH-012A-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): 540 mm x 203 mm x 229 mm Weight: Approximately 10.5 kg Certifications: UL, cUL, CE ApplicationsThe ABB ACH550-UH-012A-4 is designed to excel in various crucial HVAC applications, contributing to optimized building performance and energy savings. Its adaptability makes it suitable for: HVAC Ventilation Systems: Improving air quality and circulation in commercial and industrial environments. Variable Air Volume (VAV) Units: Providing precise airflow regulation for enhanced comfort and efficiency. Pumps and Fans in Commercial Buildings: Optimizing fluid and air handling for reduced operational expenditures. Building Automation Integration: Effortlessly connecting with existing Building Management Systems (BMS) for centralized control and supervision. Energy-Efficient Motor Control: Significantly lowering power consumption for all compatible motor-driven equipment. Why Choose This Model?Selecting the ABB ACH550-UH-012A-4 represents an investment in a solution that delivers exceptional value and performance for your HVAC infrastructure. This model stands out due to its: HVAC-Specific Design: Custom-built for climate control applications, ensuring optimal integration and functionality within building systems. Built-in Fieldbus Options: Comprehensive communication protocols (Modbus RTU, BACnet MS/TP, N2 Metasys) allow for easy connection and control within diverse network environments. Reliable Motor Control: Provides consistent and accurate regulation for fans, pumps, and other essential HVAC components, leading to an extended equipment lifespan and reduced maintenance. Fast Setup with Intuitive Interface: The user-friendly HVAC control panel simplifies configuration and operation, minimizing installation time and reducing the need for extensive training. Indoor-Rated NEMA 1 Enclosure: Offers vital protection for indoor installations. Order NowReady to enhance your HVAC system with superior motor control? Order the ABB ACH550-UH-012A-4 today and experience improved efficiency and reliability.FAQWhat is the power output of the ABB ACH550-UH-012A-4?This VFD delivers 7.5 horsepower (5.5 kW) for optimal HVAC motor performance.What are the compatible input voltage requirements for this unit?The drive is designed for 380–480 V AC, 3-phase electrical systems.Can this VFD be integrated with existing building management systems?Yes, it supports Modbus RTU, BACnet MS/TP, and N2 Metasys for seamless integration.What type of enclosure does the ACH550-UH-012A-4 feature?It comes with a NEMA 1 (UL Type 1) enclosure, suitable for secure indoor installations.What is the operating temperature range for this ABB VFD?The drive operates effectively in temperatures ranging from -10°C to +40°C.

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