{"product_id":"schneider-atv21hd45n4","title":"Schneider ATV21HD45N4","description":"\u003cp\u003eThe Schneider Electric Altivar 21HD (ATV21HD) variable speed drive is engineered for variable torque applications, specifically targeting centrifugal pump and fan systems. This drive, identified by the model number ATV21HD45N4, is designed to optimize energy consumption and provide precise motor control in HVAC equipment and other demanding industrial environments. Its robust construction and advanced features contribute to reduced installation complexity and enhanced operational efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Altivar 21HD (ATV21)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power Rating:\u003c\/strong\u003e 45 kW (60 HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 400-460V AC, 3-Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency:\u003c\/strong\u003e 0-500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e Sensorless Vector Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Wall-mount or Panel-mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e Modbus RTU (standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis drive is ideally suited for variable torque loads commonly found in building automation, HVAC systems, and industrial ventilation. Applications include air handling units, exhaust fans, chilled water pumps, and cooling tower fans. The ATV21HD series is designed for seamless integration into control systems requiring precise speed regulation and energy savings.\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 ATV21HD45N4 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":41128591654996,"sku":"ATV21HD45N4","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_b4d416ca-289e-4bf4-b88e-07ee65e50c3b.webp?v=1777505659","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-atv21hd45n4","provider":"IAC Catalog","version":"1.0","type":"link"}