{"product_id":"schneider-electric-square-d-atv-21wu55n4","title":"Schneider Electric Square D ATV-21WU55N4","description":"\u003cp\u003eDesigned for HVAC applications, the Schneider Electric Square D ATV-21WU55N4 is a variable speed drive from the Altivar 21 series. This unit delivers 5.5 kW (7.5 HP) of power and operates on a 380-480VAC three-phase power supply. Its robust construction provides a high degree of environmental protection, making it suitable for demanding operational settings.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Altivar 21 (ATV-21)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 5.5 kW \/ 7.5 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 380-480 VAC, 3-Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP54\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e Scalar Control (V\/f)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload Capacity:\u003c\/strong\u003e 150% for 60 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -10°C to 50°C (14°F to 122°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wall-mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThe ATV-21WU55N4 is specifically engineered for building automation and HVAC systems, including fan and pump control. Its IP54 rating ensures reliable operation in environments where dust and water spray are present, common in mechanical rooms and industrial facilities. This drive is compatible with standard three-phase motors used in ventilation and fluid handling equipment.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D ATV-21WU55N4 or contact our technical team for cross-reference assistance with compatible Altivar components.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":41239477715028,"sku":"ATV-21WU55N4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_b6392dba-1d5c-4d90-b7b2-3007cd438008.webp?v=1777711817","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-square-d-atv-21wu55n4","provider":"IAC Catalog","version":"1.0","type":"link"}