{"product_id":"abb-ach550-uh-012a-4-3aua0000004086-hvac-vfd-7-5hp-480v-12a-nema1","title":"ABB ACH550-UH-012A-4 | 3AUA0000004086","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ABB ACH550-UH-012A-4, identified by Product ID 3AUA0000004086, is a high-performance 7.5 horsepower (5.5 kW) Variable Frequency Drive (VFD) specifically engineered for demanding HVAC applications. This robust unit seamlessly integrates into 480 V, 3-phase electrical systems, providing unparalleled precision and efficiency in motor control. Its NEMA 1 enclosure ensures secure indoor installation, safeguarding internal components from dust and light splashing. Designed with energy optimization at its core, the ACH550-UH-012A-4 delivers reliable and responsive performance, making it an ideal choice for enhancing climate control in commercial and industrial building systems. Its advanced features facilitate streamlined operation and contribute significantly to overall system longevity and reduced energy consumption.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 5.5 kW (7.5 HP) – Optimized for a wide range of HVAC motor sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 380–480 V AC, 3-phase – Compatible with standard industrial power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 12 A – Provides ample current for efficient motor operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency:\u003c\/strong\u003e 0 to 500 Hz – Offers versatile speed control for various applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Methods:\u003c\/strong\u003e Scalar (V\/f), Sensorless Vector – Ensures precise and dynamic motor regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Capacity:\u003c\/strong\u003e Light Duty: 110% for 60 sec – Guarantees reliability during transient load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in EMC Filter:\u003c\/strong\u003e Category C2 – Minimizes electromagnetic interference for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Function:\u003c\/strong\u003e Safe Torque Off (STO) – Enhances operational safety and compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Modbus RTU, BACnet MS\/TP, N2 Metasys – Facilitates seamless integration into building management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Interface:\u003c\/strong\u003e HVAC control panel with display – Provides intuitive control and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e NEMA 1 (UL Type 1) – Designed for secure indoor environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Air-cooled – Ensures optimal operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e ACH550-UH-012A-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 540 mm x 203 mm x 229 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 10.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, cUL, CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe ABB ACH550-UH-012A-4 is engineered to excel in a variety of critical HVAC applications, contributing to optimized building performance and energy savings. Its adaptability makes it suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Ventilation Systems:\u003c\/strong\u003e Enhancing air quality and circulation in commercial and industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Air Volume (VAV) Units:\u003c\/strong\u003e Providing precise airflow control for improved comfort and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePumps and Fans in Commercial Buildings:\u003c\/strong\u003e Optimizing fluid and air handling for reduced operational costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation Integration:\u003c\/strong\u003e Seamlessly connecting with existing Building Management Systems (BMS) for centralized control and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-Efficient Motor Control:\u003c\/strong\u003e Significantly reducing power consumption for all compatible motor-driven equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cp\u003eOpting for the ABB ACH550-UH-012A-4 means investing in a solution that delivers exceptional value and performance for your HVAC infrastructure. This model stands out due to its:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC-Specific Design:\u003c\/strong\u003e Tailored specifically for climate control applications, ensuring optimal integration and functionality within building systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Fieldbus Options:\u003c\/strong\u003e Comprehensive communication protocols (Modbus RTU, BACnet MS\/TP, N2 Metasys) allow for effortless connection and control within diverse network environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Motor Control:\u003c\/strong\u003e Provides consistent and precise regulation for fans, pumps, and other integral HVAC components, leading to extended equipment lifespan and reduced maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Setup with Intuitive Interface:\u003c\/strong\u003e The user-friendly HVAC control panel simplifies configuration and operation, minimizing installation time and reducing the need for extensive training.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor-Rated NEMA 1 Enclosure:\u003c\/strong\u003e Offers essential protection for indoor installations, safeguarding the drive from environmental factors and ensuring long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Energy Efficiency:\u003c\/strong\u003e Advanced control algorithms and features actively reduce energy consumption, contributing to lower operating costs and a smaller carbon footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure your ABB ACH550-UH-012A-4 today and experience the benefits of advanced HVAC motor control. This premium drive is available with fast shipping, ensuring prompt delivery to your project site. Benefit from comprehensive ABB technical support, providing you with expert assistance throughout the installation and operational phases. Explore additional solutions by returning to the \u003ca href=\"abb-ach550-hvac-drives-collection\"\u003eABB ACH550 HVAC Drives collection\u003c\/a\u003e or browse our complete selection in the \u003ca href=\"abb-industrial-drives-main-category\"\u003eABB Industrial Drives main category\u003c\/a\u003e for more innovative automation products designed to meet your every need.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45189780832309,"sku":"ACH550-UH-012A-4","price":1979.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/ACH550-UH-012A-4.webp?v=1777609082","url":"https:\/\/djer6s-ji.myshopify.com\/products\/abb-ach550-uh-012a-4-3aua0000004086-hvac-vfd-7-5hp-480v-12a-nema1","provider":"PLCReadyparts","version":"1.0","type":"link"}