{"product_id":"abb-ach550-uh-078a-4-60hp-hvac-drive-78a-480v-nema1","title":"ABB ACH550-UH-078A-4 | 3AUA0000009445","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eExperience unparalleled control and energy efficiency in your HVAC systems with the ABB ACH550-UH-078A-4 Variable Frequency Drive. This robust 60 HP (45 kW) drive, with a 78 A current and 480 V input, is specifically engineered to optimize the performance of fans, pumps, and other integral components within commercial and industrial building automation. Designed by ABB, a leader in industrial technology, the ACH550-UH-078A-4 delivers precise motor control, reducing operational costs and extending equipment life. Its NEMA 1 enclosure ensures reliable protection for indoor environments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 45 kW (60 HP) for demanding HVAC applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Versatile 380–480 V AC, 3-phase compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e Stable 78 A output for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e Wide 0 to 500 Hz for flexible motor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e Advanced V\/f and sensorless vector control for optimal efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Capacity:\u003c\/strong\u003e 110% for 60 seconds (light duty) ensures reliability during peak demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Filter:\u003c\/strong\u003e Integrated, C2 compliant for reduced electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e Built-in Safe Torque Off (STO) for enhanced operational safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFieldbus Support:\u003c\/strong\u003e Seamless integration with BACnet, Modbus, and N2 protocols for building management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Interface:\u003c\/strong\u003e Intuitive HVAC control panel designed for easy operation and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Durable NEMA 1 (UL Type 1) enclosure for indoor protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Efficient forced air cooling system to maintain optimal operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e ACH550-UH-078A-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct ID:\u003c\/strong\u003e 3AUA0000009445\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency:\u003c\/strong\u003e Standard 50\/60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2 for versatile signal integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 6 for comprehensive control options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 for feedback and monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e 3 for system integration and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e -10°C to +40°C, suitable for various environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 770 mm x 290 mm x 262 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 30 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, cUL, CE compliant, ensuring global standards are met.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe ABB ACH550-UH-078A-4 Variable Frequency Drive is the ideal solution for a diverse range of HVAC applications, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCommercial HVAC systems requiring precise climate control.\u003c\/li\u003e\n\u003cli\u003eAir handling units and fans, optimizing airflow and energy consumption.\u003c\/li\u003e\n\u003cli\u003eChillers and cooling towers, enhancing refrigeration efficiency.\u003c\/li\u003e\n\u003cli\u003eBuilding automation environments, streamlining operational management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\u003cp\u003eThe ABB ACH550-UH-078A-4 stands out for its exceptional blend of performance, reliability, and ease of integration. With its 60 HP capability and advanced control features, it provides unparalleled energy savings and extends the lifespan of your HVAC equipment. Built-in communication protocols like BACnet, Modbus, and N2 simplify commissioning and integration into existing building management systems, making it a smart choice for modern facilities. Trust in ABB's renowned quality and durability to ensure your systems run efficiently and dependably.\u003c\/p\u003e\u003ch2\u003eOrder Now\u003c\/h2\u003e\u003cp\u003eElevate your HVAC system's performance and efficiency. The ABB ACH550-UH-078A-4 Variable Frequency Drive is available for global shipment, ready to transform your operational efficiency and sustainability efforts. Add this essential component to your system today.\u003c\/p\u003e\u003cp\u003eExplore the full range of \u003ca href=\"https:\/\/example.com\/abb-ach550-hvac-drives\"\u003eABB ACH550 HVAC Drives\u003c\/a\u003e for more tailored solutions, or visit our main \u003ca href=\"https:\/\/example.com\/abb-industrial-drives\"\u003eABB Industrial Drives category\u003c\/a\u003e to discover a comprehensive selection of automation technologies to meet your specific needs.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45189795119157,"sku":"ACH550-UH-078A-4","price":6905.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/ACH550-UH-078A-4.webp?v=1777609554","url":"https:\/\/djer6s-ji.myshopify.com\/products\/abb-ach550-uh-078a-4-60hp-hvac-drive-78a-480v-nema1","provider":"PLCReadyparts","version":"1.0","type":"link"}