{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV950D22N4E","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV950D22N4E","canonicalUrl":"https://aoctrl.com/schneider/ATV950D22N4E","factsUrl":"https://aoctrl.com/api/mcp/products/ATV950D22N4E","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Process ATV900, variable speed drive, ATV950D22N4E, 22 kW normal duty / 18.5 kW heavy duty, 380-480 V, 46.3 A, IP55, with braking chopper and load break switch.","salesMarkdown":"The Schneider Altivar Process ATV950D22N4E is a 22 kW variable speed drive for asynchronous and synchronous motors, fed from a 380-480 V three-phase supply. It delivers 46.3 A continuous at 4 kHz for normal duty, and 39.2 A for heavy duty – that's the rating that tells you whether it's got headroom for your 20 kW pump or needs derating for a constant-torque conveyor. IP55 enclosure means it can sit on a washdown wall without a separate cabinet. The integrated braking chopper handles overhauling loads – vertical conveyors, centrifuges – without bolting on an external resistor module. Normal duty 46.3 A at 4 kHz, heavy duty 39.2 A at 4 kHz. Internal supply for digital inputs and STO: 24 V DC (21-27 V). Reference potentiometer: 10.5 V DC. ## Integration and communication Out of the box it talks Modbus serial, Modbus TCP, and EtherNet/IP at 10/100 Mbps. Need Profibus, PROFINET, EtherCAT, or CANopen? Slot A accepts a fieldbus module – just snap it in and set the baud rate via DIP or software. The control terminal accepts 0.5-1.5 mm² wire; power terminals take 10-16 mm² on line and motor side. Mount it wall vertical (±10°), leave clearance for the fan (53.7 dB noise level – not quiet, but not a screamer). ## Compliance and environment CE marked, UL 508C listed, IEC 61800-3 for EMC. The integrated EMC filter covers conducted emissions to Category C2 with the optional plate. The 5-95 % humidity range without condensation means it's fine for indoor process halls. Current production – we quote it to order; no last-time-buy scramble.","metaTitle":"Schneider ATV950D22N4E Altivar Process Drive, 22 kW, IP55","metaDescription":"Current-production ATV950D22N4E variable speed drive, 22 kW normal duty, 380-480 V, 46.3 A, IP55, with braking chopper and integrated EMC filter. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"title":"ATV950D22N4E","Supply":"External supply for digital inputs: 24 V DC (19...30 V), Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, Internal supply for digital inputs and STO: 24 V DC (21...27 V), 1 MOhm 500 V DC for 1 minute to earth","Marking":"CE","Variant":"With load break switch With braking chopper","Standards":"UL 508C IEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1","EMC filter":"Integrated With EMC plate option","Data format":"8 bits, configurable odd, even or no parity","Noise level":"53.7 dB","description":"variable speed drive - ATV950 - 22kW - 400/480V- w braking unit/switch - IP55","Maximum THDI":"<48 % from 80...100 % of load conforming to IEC 61000-3-12","Exchange mode":"Half duplex, full duplex, autonegotiation Ethernet IP/Modbus TCP","Mounting mode":"Wall mount","Option Module":"Slot A: communication module for Profibus DP V1 Slot A: communication module for PROFINET Slot A: communication module for DeviceNet Slot A: communication module for EtherCAT Slot A: communication module for CANopen daisy chain RJ45 Slot A: communication module for CANopen SUB-D 9 Slot A: communication module for CANopen screw terminals Slot A/slot B/slot C: digital and analog I/O extension module Slot A/slot B/slot C: output relay extension module Slot B: 5/12 V digital encoder interface module Slot B: analog encoder interface module Slot B: resolver encoder interface module communication module for Ethernet Powerlink","Assembly style":"Enclosed","Motor power kW":"22.0 kW for normal duty 18.5 kW for heavy duty","Regulation loop":"Adjustable PID regulator","lifecycle_stage":"current","Pollution degree":"2","Range of product":"Altivar Process ATV900","Shock resistance":"15 gn for 11 ms conforming to IEC 60068-2-27","Relative humidity":"5...95 % without condensation conforming to IEC 60068-2-3","Transmission rate":"10, 100 Mbits 4.8 kbps 9600 bit/s 19200 bit/s","Device application":"Industrial application","Operating altitude":"1000...4800 m with current derating 1 % per 100 m","Operating position":"Vertical +/- 10 degree","Number of addresses":"1...247","Product destination":"Asynchronous motors Synchronous motors","Degree of protection":"UL type 1","Overvoltage category":"III","Type of polarization":"No impedance","Vibration resistance":"1.5 mm peak to peak (f= 2...13 Hz) conforming to IEC 60068-2-6 1 gn (f= 13...200 Hz) conforming to IEC 60068-2-6","Electrical connection":"Control: screw terminal 0.5...1.5 mm² Line side: screw terminal 10...16 mm² DC bus: screw terminal 10...16 mm² Motor: screw terminal 16 mm²","Nominal Output Current":"46.3 A","IP degree of protection":"IP55","Network number of phases":"3 phases","Continuous output current":"46.3 A at 4 kHz for normal duty 39.2 A at 4 kHz for heavy duty","Product or component type":"Variable speed drive","[Us] rated supply voltage":"380...480 V","Communication port protocol":"Modbus serial Modbus TCP EtherNet/IP","Environmental characteristic":"Chemical pollution resistance class 3C3 conforming to IEC 60721-3-3 Dust pollution resistance class 3S3 conforming to IEC 60721-3-3","Product specific application":"Process for industrial","Electromagnetic compatibility":"Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6","Ambient air transport temperature":"-40...70 °C","Ambient air temperature for storage":"-40...70 °C","Ambient air temperature for operation":"-15...40 °C (without derating) 40...50 °C (with derating factor)","Environmental class (during operation)":"Class 3C3 according to IEC 60721-3-3 Class 3S3 according to IEC 60721-3-3","Relative symmetric mains voltage tolerance":"10 %","Permitted relative humidity (during operation)":"Class 3K5 according to EN 60721-3","Relative symmetric network frequency tolerance":"5 %","Maximum acceleration under shock impact (during operation)":"150 m/s² at 11 ms","Maximum deflection under vibratory load (during operation)":"1.5 mm at 2...13 Hz","Maximum acceleration under vibrational stress (during operation)":"10 m/s² at 13...200 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5,828.16","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ae/en/product/ATV950D22N4E/variable-speed-drive-atv950-22kw-400-480v-w-braking-unit-switch-ip55/"},"ai":{"faq":[{"question":"What are the key supply voltages for the control circuit?","answer":"Digital inputs and STO need a 24 V DC supply (21-27 V). There is also an internal 10.5 V DC reference for a 1-10 kΩ potentiometer. The main power input is 380-480 V three-phase."},{"question":"What compliance markings does the ATV950D22N4E carry?","answer":"It is CE marked and listed to UL 508C. Standards include IEC 61800-3 (EMC), IEC 61800-5-1 (safety), IEC 61508 (functional safety), and IEC 13849-1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV950D22N4E","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/ATV950D22N4E 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}}