{"product_id":"abb-ach550-uh-031a-4-hvac-vfd-20hp-480v-nema1","title":"ABB ACH550-UH-031A-4 | 3AUA0000004054","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe ABB ACH550-UH-031A-4 is a high-performance Variable Frequency Drive (VFD) from ABB's renowned ACH550 series, specifically engineered to meet the demanding requirements of Heating, Ventilation, and Air Conditioning (HVAC) applications. Designed for unparalleled energy efficiency and precise motor control, this VFD is the ideal solution for optimizing the operation of fans, pumps, and air handling units in commercial and industrial environments. With its robust design and advanced features, the ACH550-UH-031A-4 ensures stable and efficient performance, contributing to significant energy savings and reduced operational costs.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized HVAC Performance:\u003c\/strong\u003e Specifically designed for fan and pump control, delivering precise and reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Dramatically reduces energy consumption through intelligent motor speed control, lowering utility bills.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports a motor power of 15 kW (20 HP) with an input voltage range of 380–480 V AC, 3-phase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated EMC Filter:\u003c\/strong\u003e Comes with a built-in C2 compliant EMC filter to minimize electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Features Safe Torque Off (STO) functionality, improving operational safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Communication:\u003c\/strong\u003e Equipped with built-in Modbus RTU, BACnet MS\/TP, and N2 protocols for seamless integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Enclosure:\u003c\/strong\u003e NEMA 1 (UL Type 1) enclosure provides protection against dust and light splashing water for indoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eModel Number: ACH550-UH-031A-4\u003c\/li\u003e\n  \u003cli\u003eProduct ID: 3AUA0000004054\u003c\/li\u003e\n  \u003cli\u003eABB Type Designation: ACH550-UH-031A-4\u003c\/li\u003e\n  \u003cli\u003eMotor Power: 15 kW (20 HP)\u003c\/li\u003e\n  \u003cli\u003eInput Voltage: 380–480 V AC, 3-phase\u003c\/li\u003e\n  \u003cli\u003eOutput Current: 31 A\u003c\/li\u003e\n  \u003cli\u003eInput Frequency: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003eFrequency Range: 0 to 500 Hz\u003c\/li\u003e\n  \u003cli\u003eControl Modes: Scalar (V\/f), Sensorless Vector\u003c\/li\u003e\n  \u003cli\u003eOverload Capacity: 110% for 60 seconds (light duty)\u003c\/li\u003e\n  \u003cli\u003eAnalog Inputs: 2\u003c\/li\u003e\n  \u003cli\u003eDigital Inputs: 6\u003c\/li\u003e\n  \u003cli\u003eAnalog Outputs: 2\u003c\/li\u003e\n  \u003cli\u003eRelay Outputs: 3\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: -10°C to +40°C\u003c\/li\u003e\n  \u003cli\u003eDimensions (H x W x D): 610 mm x 203 mm x 229 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: Approx. 14.1 kg\u003c\/li\u003e\n  \u003cli\u003eCertifications: UL, cUL, CE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial building HVAC control systems, including offices, hospitals, and schools.\u003c\/li\u003e\n  \u003cli\u003eVariable Air Volume (VAV) systems, ensuring precise airflow and temperature regulation.\u003c\/li\u003e\n  \u003cli\u003eControlling fans and pumps in chiller plants, air handlers, and cooling towers.\u003c\/li\u003e\n  \u003cli\u003eIntegration into Building Management Systems (BMS) for centralized control and monitoring.\u003c\/li\u003e\n  \u003cli\u003eEnergy-saving motor operation in various automation and industrial processes.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facilities requiring precise pump control.\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\u003eUnmatched Reliability:\u003c\/strong\u003e Built with ABB's legendary quality and engineering excellence, ensuring long-term, trouble-free operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignificant Energy Savings:\u003c\/strong\u003e Intelligent control algorithms reduce energy consumption by matching motor speed to demand, leading to substantial cost reductions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEase of Integration:\u003c\/strong\u003e Features multiple built-in communication protocols (BACnet, Modbus, N2) for effortless integration into existing building automation systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Commissioning:\u003c\/strong\u003e HVAC-specific control panel with intuitive LCD display makes setup and operation straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Protection:\u003c\/strong\u003e NEMA 1 enclosure provides essential protection for indoor environments, enhancing durability and lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Support:\u003c\/strong\u003e Backed by ABB's extensive global service network, ensuring expert support and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your HVAC systems with the ABB ACH550-UH-031A-4 Variable Frequency Drive. Experience superior control, significant energy savings, and unparalleled reliability. This essential component for modern building management is in stock and available for fast worldwide delivery. Invest in efficiency and performance today!\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42272849821776,"sku":"ACH550-UH-031A-4","price":4341.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/6363\/8864\/files\/ACH550-UH-031A-4.webp?v=1776112848","url":"https:\/\/wir45b-9h.myshopify.com\/products\/abb-ach550-uh-031a-4-hvac-vfd-20hp-480v-nema1","provider":"NARDYAUTOMATION","version":"1.0","type":"link"}