{"product_id":"abb-ach550-uh-078a-4-3aua0000009445-60hp-hvac-vfd-480v","title":"ABB ACH550-UH-078A-4 | 3AUA0000009445","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ABB ACH550-UH-078A-4, product ID 3AUA0000009445, is a state-of-the-art variable frequency drive (VFD) specifically engineered for demanding HVAC applications. As a cornerstone of the ABB ACH550 series, this 60 HP, 480 V, 78 A unit with a NEMA 1 enclosure is designed to provide unparalleled control and energy efficiency for fans, pumps, and other critical HVAC components in commercial and industrial settings. By precisely matching motor speed to system demand, the ACH550-UH-078A-4 significantly reduces energy consumption, extends equipment lifespan, and enhances overall system reliability. Its robust construction and advanced technical features make it an ideal solution for optimizing building automation systems and achieving substantial operational cost savings.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e 45 kW (60 HP) for robust performance in various HVAC systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 380–480 V AC, 3-phase, ensuring compatibility with standard power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 78 A, providing ample power for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e V\/f and sensorless vector control for precise and efficient motor operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMC Filter:\u003c\/strong\u003e Integrated, C2 compliant, minimizing electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e Safe Torque Off (STO) for enhanced operational safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUser Interface:\u003c\/strong\u003e Intuitive HVAC control panel for easy parameter adjustments and monitoring.\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-078A-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ABB ACH550 HVAC Drives\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct ID:\u003c\/strong\u003e 3AUA0000009445\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Description:\u003c\/strong\u003e HVAC AC Drive, 3-phase, 60 HP, 78 A, 480 V, NEMA 1 enclosure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Frequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload Capacity:\u003c\/strong\u003e 110% for 60 seconds (light duty applications).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2, for flexible sensor integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 6, for comprehensive control signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2, for feedback to building management systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Outputs:\u003c\/strong\u003e 3, for versatile alarm and control functions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e -10°C to +40°C, suitable for diverse 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 (approximately).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 30 kg.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, cUL, CE, ensuring compliance with international standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFieldbus Support:\u003c\/strong\u003e BACnet, Modbus, N2 for seamless integration into building automation networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial HVAC systems for optimal climate control.\u003c\/li\u003e\n  \u003cli\u003eAir handling units (AHUs) and various fan applications.\u003c\/li\u003e\n  \u003cli\u003eChillers and cooling towers to enhance cooling efficiency.\u003c\/li\u003e\n  \u003cli\u003ePumping systems in building automation for precise fluid management.\u003c\/li\u003e\n  \u003cli\u003eEnergy-conscious building management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Energy Efficiency:\u003c\/strong\u003e Dramatically reduces operational costs by optimizing motor speed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Built-in communication protocols (BACnet, Modbus, N2) facilitate easy integration into existing building automation systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Reliability:\u003c\/strong\u003e Robust design and protective features ensure long-term, trouble-free operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUser-Friendly Operation:\u003c\/strong\u003e Intuitive HVAC control panel simplifies setup, monitoring, and maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted ABB Quality:\u003c\/strong\u003e Benefit from ABB's global reputation for high-performance and durable industrial solutions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Safety:\u003c\/strong\u003e Integrated Safe Torque Off (STO) provides an additional layer of operational safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your HVAC system's performance and efficiency with the ABB ACH550-UH-078A-4 variable frequency drive. Experience the benefits of precision control, significant energy savings, and reliable operation. Don't miss out on optimizing your building's climate control. Order yours today to take advantage of this powerful and intelligent solution for your commercial and industrial needs!\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42272850051152,"sku":"ACH550-UH-078A-4","price":6910.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/6363\/8864\/files\/ACH550-UH-078A-4.webp?v=1776112855","url":"https:\/\/wir45b-9h.myshopify.com\/products\/abb-ach550-uh-078a-4-3aua0000009445-60hp-hvac-vfd-480v","provider":"NARDYAUTOMATION","version":"1.0","type":"link"}