{"product_id":"abb-ach550-uh-012a-2-vfd-drive-unit-trusted-supplier","title":"ACH550-UH-012A-2 | ABB 3 HP 208–240 V 3-Phase Variable Frequency AC Drive","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"101\" data-end=\"438\"\u003eThe ABB ACH550-UH-012A-2 is a 3 HP AC drive engineered for precise speed and torque control in HVAC and general-purpose motor applications. Designed for 208–240 VAC three-phase power, it provides efficient variable frequency operation with stable current handling up to 11.8 A. The ABB ACH550-UH-012A-2 delivers reliable performance for fans, pumps, and air-handling systems requiring smooth, controlled motor operation.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACH550-UH-012A-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e208–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Phase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVariable Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–320 Hz (typical for ACH550 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVector control \/ V\/Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverload Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110% for short duration (series typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACH550 standard HVAC enclosure (varies by submodel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeypad with display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable digital\/analog inputs and outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForced air cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHVAC fans, pumps, air handlers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypically 14°F to 104°F (−10°C to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eACH550-UH-012A-2\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe ACH550-UH-012A-2 is part of ABB’s ACH550 Series, a family of drives developed specifically for building automation and HVAC system optimization. This model incorporates vector control, integrated protections, and configurable I\/O suited for air handlers, circulation pumps, and ventilation systems. With its robust enclosure options and intuitive keypad interface, the drive supports easy commissioning in commercial and industrial installations. It is designed to enhance energy efficiency, reduce mechanical stress on motors, and maintain steady operation under varying load conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree-phase input: Supports 208–240 VAC for compatibility with standard HVAC electrical systems.\u003c\/li\u003e\n\u003cli\u003e3 HP power handling: Suitable for small to mid-sized motors used in fans, pumps, and blowers.\u003c\/li\u003e\n\u003cli\u003e11.8 A rated output: Provides consistent current for stable torque across operating speeds.\u003c\/li\u003e\n\u003cli\u003eVector motor control: Ensures accurate speed regulation and improved energy performance.\u003c\/li\u003e\n\u003cli\u003eBuilt-in motor protection: Includes overload, overvoltage, under-voltage, and short-circuit safeguards.\u003c\/li\u003e\n\u003cli\u003eIntegrated control panel: Features an easy-to-use keypad with display for setup and monitoring.\u003c\/li\u003e\n\u003cli\u003eProgrammable I\/O terminals: Allows flexible integration with building management systems.\u003c\/li\u003e\n\u003cli\u003eSoft-start and ramp control: Reduces mechanical wear and enhances equipment lifespan.\u003c\/li\u003e\n\u003cli\u003eEMC-optimized design: Minimizes electrical noise for compliance with building automation environments.\u003c\/li\u003e\n\u003cli\u003eWide frequency range: Operates at 50\/60 Hz to support global HVAC installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ACH550-UH-012A-2 delivers the reliability and precision required for dependable variable-speed control in HVAC and building automation systems.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50851956949290,"sku":"ACH550-UH-012A-2","price":1785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_da4cf350-7060-4b83-a404-69795bee5bef.webp?v=1763560250","url":"https:\/\/iqelectro.com\/products\/abb-ach550-uh-012a-2-vfd-drive-unit-trusted-supplier","provider":"IQElectro","version":"1.0","type":"link"}