{"product_id":"atv21hu22n4","title":"TELEMECANIQUE VARIABLE SPEED AC DRIVE, ALTIVAR 21, ATV21HU22N4, 480V, 3HP, 3PH","description":"\u003cp\u003eThe Altivar 21 is Schneider Electric's adjustable-speed AC drive family for three-phase asynchronous motors on variable-torque loads — the fans and pumps that dominate HVAC and building-services work. Sold under Schneider's Telemecanique brand, the ATV21HU22N4 is rated 2.2 kW (3 HP) from a 380–480 V three-phase supply and delivers 5.1 A of continuous output across a 0.5–200 Hz frequency range. Control choices run from energy-saving and V\/Hz modes to sensorless flux vector, with Modbus built in over RS-485 and option cards available for BACnet, LonWorks, METASYS N2, and APOGEE FLN building networks.\u003c\/p\u003e\u003cp\u003eThis listing is for the drive unit itself: a Japan-built ATV21HU22N4 in the compact IP20 open-style frame with an integrated Class A EMC filter, exactly as photographed. It suits maintenance spares or a like-for-like replacement for Altivar 21 drives already in service, with no re-engineering around a newer platform.\u003c\/p\u003e\u003cp\u003eCondition: Used, tested, as listed. The photographs are of the actual unit you'll receive, covered by the Network Orbitz 30-Day Warranty.\u003c\/p\u003e","brand":"Telemecanique","offers":[{"title":"Default Title","offer_id":54036405813612,"sku":"ATV21HU22N4","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2568\/7660\/files\/ATV21HU22N4-1.jpg?v=1784215167","url":"https:\/\/technetworksystems.net\/products\/atv21hu22n4","provider":"Tech Network Systems","version":"1.0","type":"link"}