{"product_id":"abb-ach550-uh-031a-4-3aua0000004054-20-hp-hvac-vfd-480-v-31-a-nema-1-enclosure","title":"ABB ACH550-UH-031A-4 | 3AUA0000004054","description":"\u003ch2 class=\"\" data-end=\"181\" data-start=\"106\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"181\" data-start=\"109\"\u003eABB ACH550-UH-031A-4 | 20 HP HVAC VFD, 480 V, 31 A, NEMA 1 Enclosure\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"394\" data-start=\"183\"\u003e\u003cstrong data-end=\"211\" data-start=\"183\"\u003eGlobal Commercial Alias:\u003c\/strong\u003e ACH550-UH-031A-4\u003cstrong data-end=\"246\" data-start=\"231\"\u003eProduct ID:\u003c\/strong\u003e \u003cspan\u003e3AUA0000004054\u003c\/span\u003e\u003cstrong data-end=\"289\" data-start=\"264\"\u003eABB Type Designation:\u003c\/strong\u003e ACH550-UH-031A-4\u003cstrong data-end=\"333\" data-start=\"309\"\u003eCatalog Description:\u003c\/strong\u003e HVAC AC Drive, 3-phase, 20 HP, 31 A, 480 V, NEMA 1 enclosure\u003c\/p\u003e\n\n\u003cp class=\"\" data-end=\"684\" data-start=\"414\"\u003eThe \u003cstrong data-end=\"442\" data-start=\"418\"\u003eABB ACH550-UH-031A-4\u003c\/strong\u003e is a robust and energy-efficient variable frequency drive (VFD) engineered for HVAC applications. Delivering 20 HP power with a 480 V input and 31 A output, this drive provides precise motor control for fans, pumps, and air handling systems.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"706\" data-start=\"686\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"706\" data-start=\"690\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"1262\" data-start=\"708\"\u003e\n\u003cli class=\"\" data-end=\"742\" data-start=\"708\"\u003e\n\u003cp class=\"\" data-end=\"742\" data-start=\"710\"\u003e\u003cstrong data-end=\"726\" data-start=\"710\"\u003eMotor Power:\u003c\/strong\u003e 15 kW (20 HP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"787\" data-start=\"743\"\u003e\n\u003cp class=\"\" data-end=\"787\" data-start=\"745\"\u003e\u003cstrong data-end=\"763\" data-start=\"745\"\u003eInput Voltage:\u003c\/strong\u003e 380–480 V AC, 3-phase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"816\" data-start=\"788\"\u003e\n\u003cp class=\"\" data-end=\"816\" data-start=\"790\"\u003e\u003cstrong data-end=\"809\" data-start=\"790\"\u003eOutput Current:\u003c\/strong\u003e 31 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"853\" data-start=\"817\"\u003e\n\u003cp class=\"\" data-end=\"853\" data-start=\"819\"\u003e\u003cstrong data-end=\"839\" data-start=\"819\"\u003eFrequency Range:\u003c\/strong\u003e 0 to 500 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"908\" data-start=\"854\"\u003e\n\u003cp class=\"\" data-end=\"908\" data-start=\"856\"\u003e\u003cstrong data-end=\"874\" data-start=\"856\"\u003eControl Modes:\u003c\/strong\u003e Scalar (V\/f), Sensorless Vector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"968\" data-start=\"909\"\u003e\n\u003cp class=\"\" data-end=\"968\" data-start=\"911\"\u003e\u003cstrong data-end=\"933\" data-start=\"911\"\u003eOverload Capacity:\u003c\/strong\u003e 110% for 60 seconds (light duty)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1014\" data-start=\"969\"\u003e\n\u003cp class=\"\" data-end=\"1014\" data-start=\"971\"\u003e\u003cstrong data-end=\"986\" data-start=\"971\"\u003eEMC Filter:\u003c\/strong\u003e Integrated (C2 compliant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1061\" data-start=\"1015\"\u003e\n\u003cp class=\"\" data-end=\"1061\" data-start=\"1017\"\u003e\u003cstrong data-end=\"1037\" data-start=\"1017\"\u003eSafety Function:\u003c\/strong\u003e Safe Torque Off (STO)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1122\" data-start=\"1062\"\u003e\n\u003cp class=\"\" data-end=\"1122\" data-start=\"1064\"\u003e\u003cstrong data-end=\"1082\" data-start=\"1064\"\u003eCommunication:\u003c\/strong\u003e Built-in Modbus RTU, BACnet MS\/TP, N2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1183\" data-start=\"1123\"\u003e\n\u003cp class=\"\" data-end=\"1183\" data-start=\"1125\"\u003e\u003cstrong data-end=\"1144\" data-start=\"1125\"\u003eUser Interface:\u003c\/strong\u003e HVAC-specific control panel with LCD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1221\" data-start=\"1184\"\u003e\n\u003cp class=\"\" data-end=\"1221\" data-start=\"1186\"\u003e\u003cstrong data-end=\"1200\" data-start=\"1186\"\u003eEnclosure:\u003c\/strong\u003e NEMA 1 (UL Type 1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1262\" data-start=\"1222\"\u003e\n\u003cp class=\"\" data-end=\"1262\" data-start=\"1224\"\u003e\u003cstrong data-end=\"1243\" data-start=\"1224\"\u003eCooling Method:\u003c\/strong\u003e Forced air cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\" data-end=\"1296\" data-start=\"1264\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"1296\" data-start=\"1268\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"1641\" data-start=\"1298\"\u003e\n\u003cli class=\"\" data-end=\"1336\" data-start=\"1298\"\u003e\n\u003cp class=\"\" data-end=\"1336\" data-start=\"1300\"\u003e\u003cstrong data-end=\"1317\" data-start=\"1300\"\u003eModel Number:\u003c\/strong\u003e ACH550-UH-031A-4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1370\" data-start=\"1337\"\u003e\n\u003cp class=\"\" data-end=\"1370\" data-start=\"1339\"\u003e\u003cstrong data-end=\"1359\" data-start=\"1339\"\u003eInput Frequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1395\" data-start=\"1371\"\u003e\n\u003cp class=\"\" data-end=\"1395\" data-start=\"1373\"\u003e\u003cstrong data-end=\"1391\" data-start=\"1373\"\u003eAnalog Inputs:\u003c\/strong\u003e 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1421\" data-start=\"1396\"\u003e\n\u003cp class=\"\" data-end=\"1421\" data-start=\"1398\"\u003e\u003cstrong data-end=\"1417\" data-start=\"1398\"\u003eDigital Inputs:\u003c\/strong\u003e 6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1447\" data-start=\"1422\"\u003e\n\u003cp class=\"\" data-end=\"1447\" data-start=\"1424\"\u003e\u003cstrong data-end=\"1443\" data-start=\"1424\"\u003eAnalog Outputs:\u003c\/strong\u003e 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1472\" data-start=\"1448\"\u003e\n\u003cp class=\"\" data-end=\"1472\" data-start=\"1450\"\u003e\u003cstrong data-end=\"1468\" data-start=\"1450\"\u003eRelay Outputs:\u003c\/strong\u003e 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1518\" data-start=\"1473\"\u003e\n\u003cp class=\"\" data-end=\"1518\" data-start=\"1475\"\u003e\u003cstrong data-end=\"1501\" data-start=\"1475\"\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +40°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1575\" data-start=\"1519\"\u003e\n\u003cp class=\"\" data-end=\"1575\" data-start=\"1521\"\u003e\u003cstrong data-end=\"1548\" data-start=\"1521\"\u003eDimensions (H x W x D):\u003c\/strong\u003e 610 mm x 203 mm x 229 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1607\" data-start=\"1576\"\u003e\n\u003cp class=\"\" data-end=\"1607\" data-start=\"1578\"\u003e\u003cstrong data-end=\"1589\" data-start=\"1578\"\u003eWeight:\u003c\/strong\u003e Approx. 14.1 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1641\" data-start=\"1608\"\u003e\n\u003cp class=\"\" data-end=\"1641\" data-start=\"1610\"\u003e\u003cstrong data-end=\"1629\" data-start=\"1610\"\u003eCertifications:\u003c\/strong\u003e UL, cUL, CE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\" data-end=\"1663\" data-start=\"1643\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"1663\" data-start=\"1647\"\u003eApplications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"1828\" data-start=\"1665\"\u003e\n\u003cli class=\"\" data-end=\"1705\" data-start=\"1665\"\u003e\n\u003cp class=\"\" data-end=\"1705\" data-start=\"1667\"\u003eHVAC control in commercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1738\" data-start=\"1706\"\u003e\n\u003cp class=\"\" data-end=\"1738\" data-start=\"1708\"\u003eFans, pumps, and VAV systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1786\" data-start=\"1739\"\u003e\n\u003cp class=\"\" data-end=\"1786\" data-start=\"1741\"\u003eEnergy-saving motor operation in automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1828\" data-start=\"1787\"\u003e\n\u003cp class=\"\" data-end=\"1828\" data-start=\"1789\"\u003eBuilding management systems integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\" data-end=\"1857\" data-start=\"1830\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"1857\" data-start=\"1834\"\u003eProduct Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2089\" data-start=\"1859\"\u003eThe ABB ACH550-UH-031A-4 VFD is tailored for HVAC needs, offering dependable performance and intelligent control. It simplifies setup, supports multiple communication protocols, and optimizes energy use while extending motor life.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"2131\" data-start=\"2091\"\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003e\u003cstrong data-end=\"2131\" data-start=\"2095\"\u003eWhy Choose ABB ACH550-UH-031A-4?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"2333\" data-start=\"2133\"\u003e\n\u003cli class=\"\" data-end=\"2173\" data-start=\"2133\"\u003e\n\u003cp class=\"\" data-end=\"2173\" data-start=\"2135\"\u003e20 HP drive built for HVAC precision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2231\" data-start=\"2174\"\u003e\n\u003cp class=\"\" data-end=\"2231\" data-start=\"2176\"\u003eSeamless installation with built-in BACnet and Modbus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2281\" data-start=\"2232\"\u003e\n\u003cp class=\"\" data-end=\"2281\" data-start=\"2234\"\u003eDurable NEMA 1 design for indoor applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2333\" data-start=\"2282\"\u003e\n\u003cp class=\"\" data-end=\"2333\" data-start=\"2284\"\u003eABB’s industry-leading reliability and efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48871967916259,"sku":"ACH550-UH-031A-4","price":4101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/ACH550-UH-031A-4.webp?v=1777118195","url":"https:\/\/flateck.myshopify.com\/pt\/products\/abb-ach550-uh-031a-4-3aua0000004054-20-hp-hvac-vfd-480-v-31-a-nema-1-enclosure","provider":"Flateck Automation","version":"1.0","type":"link"}