{"product_id":"schneider-electric-telemecanique-atv-21wd18n4","title":"Schneider Electric Telemecanique ATV-21WD18N4","description":"\u003cp\u003eSchneider Electric's Telemecanique ATV-21WD18N4 variable speed drive is engineered for demanding industrial environments. This unit, part of the established Altivar 21 series, delivers 18.5 kW (25 HP) of power and operates on a 480V, three-phase electrical supply. Its integrated EMC filter, Class A, ensures stable performance by mitigating electromagnetic interference, making it suitable for sensitive control systems.\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 18.5 kW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower Rating:\u003c\/strong\u003e 25 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 480V, 3-Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEMC Filter Class:\u003c\/strong\u003e Class A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e Variable Speed Drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Wall-mount configuration indicated by 'W' in part number\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Block Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe ATV-21WD18N4 is commonly deployed in applications requiring precise motor speed control, such as HVAC systems, pump and fan control, and material handling equipment. Its robust design and EMC filtering make it a reliable choice for manufacturing facilities, processing plants, and building automation systems where consistent operation is critical.\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 Telemecanique ATV-21WD18N4 or contact our technical team for cross-reference assistance with compatible Altivar series components.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":41203809943636,"sku":"ATV-21WD18N4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_cdba4119-9e8a-4e5f-83b0-1e2fbdd81959.webp?v=1777642298","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-telemecanique-atv-21wd18n4","provider":"IAC Catalog","version":"1.0","type":"link"}