{"product_id":"abb-acx550-u0-038a-4-25hp-hvac-variable-frequency-drive","title":"ABB ACX550-U0-038A-4 25HP HVAC Variable Frequency Drive","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe ABB ACX550-U0-038A-4 is an HVAC variable frequency drive designed to regulate the speed of three-phase AC motors in building automation and mechanical systems. With a 38 A output rating and a 380–480 V AC supply range, it supports motor control in compatible pumps, fans, and ventilation equipment. Its adjustable-speed operation helps match motor performance to system demand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"border-collapse: collapse; width: 401px; max-width: 100%; font-size: 14px; height: 477px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eACX550-U0-038A-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eHVAC Variable Frequency Drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eHVAC AC Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eACX550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e380–480 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eInput Phases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e38 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e25 hp (approximately 18.5 kW, normal duty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eR3 (reference configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eWall-mounted configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 128.521px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 3px 6px; height: 19.5938px; width: 246.479px;\"\u003e15.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About ACX550-U0-038A-4\u003c\/h4\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe ACX550-U0-038A-4 is an ABB HVAC AC drive designed for variable-speed control of motor-driven building systems. It is rated at 38 A and supports a 380–480 V AC, three-phase supply at 50\/60 Hz. The drive is suitable for compatible HVAC applications, including ventilation fans, pumps, and air-handling equipment. This model is discontinued by the manufacturer, making verified replacement units and condition checks important when sourcing parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC Motor Control: Designed for variable-speed operation in heating, ventilation, and air-conditioning systems.\u003c\/li\u003e\n\u003cli\u003e38 A Output Rating: Supports compatible motor loads within the drive's specified ratings.\u003c\/li\u003e\n\u003cli\u003e380–480 V AC Supply: Designed for three-phase industrial power systems.\u003c\/li\u003e\n\u003cli\u003e50\/60 Hz Input Frequency: Compatible with supported power supply frequencies.\u003c\/li\u003e\n\u003cli\u003eAdjustable Motor Speed: Helps regulate airflow and fluid circulation according to system demand.\u003c\/li\u003e\n\u003cli\u003eBuilding Systems Integration: Suitable for compatible HVAC equipment and control installations.\u003c\/li\u003e\n\u003cli\u003eLegacy Equipment Support: Useful for maintenance and replacement of compatible existing ACX550 installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ACX550-U0-038A-4 provides variable-speed motor control for compatible HVAC and building-services applications.\u003c\/p\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52940076056874,"sku":"ACX550-U0-038A-4","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_9901b12a-9a8c-482f-9de0-22af7842b75b.webp?v=1791992072","url":"https:\/\/iqelectro.com\/products\/abb-acx550-u0-038a-4-25hp-hvac-variable-frequency-drive","provider":"IQElectro","version":"1.0","type":"link"}