{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV350U22N4W","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV350U22N4W","canonicalUrl":"https://aoctrl.com/schneider/ATV350U22N4W","factsUrl":"https://aoctrl.com/api/mcp/products/ATV350U22N4W","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Machine ATV350U22N4W, basic version, 2.2 kW / 8.5 A, 3-phase 400-480 V, wall-mounted drive with integrated Class C2 EMC filter and STO safety function.","salesMarkdown":"The ATV350U22N4W is a basic version drive from the Altivar Machine ATV350 family, sized for 2.2 kW asynchronous or synchronous motors on a 3-phase 400-480 V line. It delivers 8.5 A output current and covers 1-599 Hz output frequency, with a switching frequency adjustable from 2 to 16 kHz (derate current above 2 kHz). Integrated Class C2 EMC filter is good for most industrial environments without an external box. STO (safe torque off) is built in, so no separate safety relay for that function. Wall-mounted, horizontal orientation. Dimensions: 12.2 in high, 20.6 in wide, 9.2 in deep — fits a standard 600 mm wide enclosure backplate. Natural air cooling (no fan), so keep clearance around the heatsink. Rated for pollution degree 2, 5-95% RH non-condensing, and 1000 m altitude without derating (derate 0.5% per additional 100 m). ## Compliance and protection Marked CE, UL, CULus, IEC, UKCA. Meets IEC 61800-5-1, IEC 61800-3 (environments 1 category C2 and 2 category C3), UL 508C, IEC 60721-3, IEC 61508, and IEC 13849-1. Protection covers line supply phase loss, motor phase loss, over/undervoltage, overheating, motor overload (with PTC probes), short-circuit between motor phases, and overcurrent between output phases and earth. Internal 24 V DC supply for logic inputs. Discrete inputs are 12 V DC programmable (0-0.8 V low, 11-24 V high). One incremental encoder input (24 V). Physical interface includes two 100BASE-FX Ethernet ports supporting EtherNet/IP. M12 I/O connectors for EtherCAT, EtherNet/IP, Modbus TCP, and PROFINET on the base. IO scanner access method.","metaTitle":"Schneider Altivar Machine ATV350U22N4W, 2.2 kW, 8.5 A","metaDescription":"Schneider Electric Altivar Machine ATV350U22N4W drive, 2.2 kW / 8.5 A output, 3-phase 400-480 V, integrated C2 EMC filter, STO safety, current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Depth":"9.2 in (233 mm)","Phase":"3 phase with current derating of 2.5 % per °C","Width":"20.6 in (522 mm)","title":"ATV350U22N4W","Height":"12.2 in (310 mm)","Supply":"Internal supply for logic inputs 24 V DC","Marking":"CE UL CULus IEC UKCA","Variant":"Basic version","Category":"US1CP4B22182","Isolation":"Between power and control terminals","Standards":"IEC 61800-5-1 IEC 61800-3 UL 508C IEC 61800-3 environments 1 category C2 IEC 61800-3 environments 2 category C3 IEC 60721-3 IEC 61508 IEC 13849-1","EMC filter":"Class C2 EMC filter integrated EN 61508 32.8 ft (10 m) Class C2 EMC filter integrated EN 61800-5-1 32.8 ft (10 m) Class C2 EMC filter integrated EN 61800-5-2 32.8 ft (10 m) Class C2 EMC filter integrated IEC 60529 32.8 ft (10 m) Class C2 EMC filter integrated UL 50E 32.8 ft (10 m) Class C2 EMC filter integrated machinery directive 2006/42/EC 32.8 ft (10 m)","description":"variable speed drive, Altivar Machine ATV350, standard I/O, STO, 2.2kW, 3hp, 400 to 480V, IP66","Line current":"8.5 A 400...480 V conveying applications)","Mounting Mode":"Wall mounted","Apparent power":"3.5 kVA 400...480 V conveying applications)","Connector type":"M12 I/O on base)EtherCAT M12 I/O on base)EtherNet/IP M12 I/O on base)Modbus TCP M12 I/O on base)PROFINET","Motor power kW":"2.2 kW conveying applications","Output Current":"8.5 A","Output voltage":"460 V","Product Weight":"7.05 lb(US) (3.2 kg)","Protection type":"Line supply phase loss drive Motor phase loss motor Line supply overvoltage and undervoltage drive Overheating protection drive Overload motor With PTC probes motor Short-circuit between motor phases drive Overcurrent between output phases and earth drive","Safety Function":"STO (safe torque off)","Type of cooling":"AN (air natural)","lifecycle_stage":"current","Local signalling":"LEDs (red) for status","Method of access":"IO scanner","Output frequency":"1...599 Hz","Pollution degree":"2","Range of Product":"Altivar Machine ATV350","Supply frequency":"45...65 Hz","Device short name":"ATV350","Relative humidity":"5...95 % without condensation EN/IEC 60068-2-3","Operating altitude":"3280.84 ft (1000 m) with current derating of 0.5 % per additional 100 m","Operating position":"Horizontal","Physical interface":"2 Ethernet ports 100BASE-FX EtherNet/IP","Discrete input type":"discrete input, 12 V DC","Input compatibility":"1 incremental encoder (24 V)","Product destination":"Asynchronous motors Synchronous motors","Switching frequency":"2...16 kHz with current derating of 0.5 % per additional 100 m","Discrete input logic":"Programmable digital input digital I/O, 0...0.8 V, 11...24 V","Frequency resolution":"Motor 0.1 Hz","Vibration resistance":"1 mm (f= 5...13 Hz) conforming to DNVGL-GC-0339 0.7 gn (f= 13...100 Hz) conforming to DNVGL-GC-0339","Discrete input number":"4","Electrical connection":"2 connectors","Nbr. of units in pkg.":"1","IP degree of protection":"IP66 conforming to EN 61508 IP66 conforming to EN 61800-5-1 IP66 conforming to EN 61800-5-2 IP66 conforming to IEC 60529 IP66 conforming to UL 50E IP66 conforming to machinery directive 2006/42/EC","Motor slip compensation":"Adjustable","Number Of Preset Speeds":"16 preset speeds","Continuous output current":"8.6 A 2...16 kHz conveying applications","Maximum transient current":"17.0 A 3 s conveying applications) 12.7 A 60 s conveying applications)","Product or Component Type":"Variable speed drive","[Us] rated supply voltage":"400...480 V +/- 5 %","Maximum Horse Power Rating":"3 hp heavy duty","Communication Port Protocol":"EtherNet/IP EtherCAT IO-Link Modbus TCP PROFINET","Nominal switching frequency":"12 kHz","Product Specific Application":"Material handling","Synchronous motor control profile":"Permanent magnet control in open loop Permanent magnet control in close loop","Asynchronous motor control profile":"U/F vector control Sensorless vector control (SVC) Energy saving control Closed-loop control with encoder","Acceleration and deceleration ramps":"2 customized adjustable ramps for acceleration and deceleration","Ambient Air Temperature for Storage":"-22...140 °F (-30...60 °C)","Ambient air temperature for operation":"-22...140 °F (-30...60 °C) (with current derating of 2.5 % per °C above 40 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e4ba88b57e74068d9fcc040888d3938f.pdf","sourceUrl":"https://www.se.com/us/en/product/ATV350U22N4W/variable-speed-drive-altivar-machine-atv350-standard-i-o-sto-2-2kw-3hp-400-to-480v-ip66/"},"ai":{"faq":[{"question":"What is the closest alternative to ATV350U22N4W in the same family?","answer":"The ATV350 family includes variants with different power ratings and integrated options (fieldbus, I/O). The closest functional match is a higher-power sibling in the same mechanical footprint, but the 2.2 kW basic version is the most common for standalone motor control. No pin-compatible drop-in exists with different power; size up or down within the family based on motor kW."},{"question":"What compliance documentation does Schneider provide for this drive?","answer":"The drive carries CE, UL, CULus, IEC, and UKCA markings. It complies with IEC 61800-5-1, IEC 61800-3 (environments 1 category C2 and 2 category C3), UL 508C, IEC 60721-3, IEC 61508, and IEC 13849-1. Standard Schneider declarations and certificates are available through their documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV350U22N4W","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/ATV350U22N4W when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}