{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV950U30N4U","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV950U30N4U","canonicalUrl":"https://aoctrl.com/schneider/ATV950U30N4U","factsUrl":"https://aoctrl.com/api/mcp/products/ATV950U30N4U","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Process ATV900, ATV950U30N4U, variable speed drive, 3-phase 380-480 V, 7.2 A output, 3 kW normal duty / 2.2 kW heavy duty, IP55, with integrated braking chopper.","salesMarkdown":"The ATV950U30N4U is a current-production Altivar Process ATV900 variable speed drive rated for 3-phase 380-480 V supply, delivering 7.2 A continuous output at 4 kHz switching frequency for normal duty (3.0 kW motor) or 5.6 A for heavy duty (2.2 kW). Integrated braking chopper handles regenerative energy without an external module; the IP55 enclosure allows wall mounting in dusty or washdown areas yet still requires clearance for the cooling airflow. Safe Torque Off (STO) circuitry is built in, powered from a dedicated 24 V DC supply (21-27 V) — wire the STO loop separately from the main control supply to maintain SIL 3 integrity. Carries CE marking and complies with UL 508C, IEC 61800-3 (EMC), IEC 61800-5-1 (safety), IEC 61000-3-12 (harmonic emissions), IEC 60721-3 (environmental), IEC 61508, and ISO 13849-1 for functional safety. Overvoltage category III means it can be installed downstream of a transformer without additional surge protection. Pollution degree 2 rated — suitable for a typical control panel environment, not for conductive contamination without an enclosure. Wall mount only, vertical within ±10°. Derate output current 1 % per 100 m above 1000 m altitude. Vibration tested to 1.5 mm peak-to-peak at 2-13 Hz and 1 gn at 13-200 Hz (IEC 60068-2-6); shock rated 15 gn for 11 ms. Control wiring: screw terminals 0.5-1.5 mm² (AWG 20-16). Power terminals: line and motor 4-6 mm² (AWG 12-10), DC bus 2.5-6 mm² (AWG 14-10). Torque values not listed here — use the terminal markings on the unit. Communication slot A accepts fieldbus modules: Profibus DP, PROFINET, DeviceNet, EtherCAT, CANopen (RJ45 or SUB-D), and Ethernet Powerlink. Slot B is for encoder interfaces (digital 5/12 V, analog, resolver). Slots also accept relay output or digital/analog I/O extension modules.","metaTitle":"Schneider ATV950U30N4U Altivar Process ATV900 Drive, 3-phase","metaDescription":"Active-production 3-phase drive for synchronous/asynchronous motors. 380-480 V, 7.2 A output, 3 kW normal duty, integrated braking chopper, IP55. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Phase":"3 phase","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":"Standard version With braking chopper","Category":"US1CP4E22276","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":"52 dB","Maximum THDI":"<48 % full load 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 Profibus DP V1 Slot A communication module PROFINET Slot A communication module DeviceNet Slot A communication module EtherCAT Slot A communication module CANopen daisy chain RJ45 Slot A communication module CANopen SUB-D 9 Slot A communication module 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 Ethernet Powerlink","Assembly style":"Enclosed","Motor power kW":"3.0 kW normal duty 2.2 kW heavy duty","Regulation loop":"Adjustable PID regulator","lifecycle_stage":"current","Pollution degree":"2","Range of Product":"Altivar Process ATV900","Shock resistance":"15 gn 11 ms IEC 60068-2-27","Relative humidity":"5...95 % without condensation 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":"Synchronous motors Asynchronous motors","Degree of protection":"UL type 12","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 AWG 20...AWG 16 DC bus screw terminal 2.5...6 mm² AWG 14...AWG 10 Motor screw terminal 4...6 mm² AWG 12...AWG 10 Line side screw terminal 4...6 mm² AWG 12...AWG 10","Nbr. of units in pkg.":"1","Nominal Output Current":"7.2 A","IP degree of protection":"IP55","Continuous output current":"7.2 A 4 kHz normal duty 5.6 A 4 kHz heavy duty","Product or Component Type":"Variable speed drive","[Us] rated supply voltage":"380...480 V","Communication Port Protocol":"Modbus TCP EtherNet/IP Modbus serial","Environmental characteristic":"Chemical pollution resistance class 3C3 IEC 60721-3-3 Dust pollution resistance class 3S3 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...158 °F (-40...70 °C)","Ambient Air Temperature for Storage":"-40...158 °F (-40...70 °C)","Ambient air temperature for operation":"5...104 °F (-15...40 °C) (without derating) 104...122 °F (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":"$2,090.00 – $2,744.66","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f8b33e5f5bde389b2d24188c2eb976a7.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ATV950U30N4U/alternatives.json"},"ai":{"faq":[{"question":"What input voltage and phase does this drive require?","answer":"It accepts 3-phase 380-480 V supply."},{"question":"What motor power rating does this drive support?","answer":"Normal duty: 3.0 kW; heavy duty: 2.2 kW. Corresponding continuous output currents are 7.2 A and 5.6 A at 4 kHz."},{"question":"Does it include a braking chopper?","answer":"Yes, the standard variant includes an integrated braking chopper."},{"question":"What compliance documentation is available for the ATV950U30N4U?","answer":"CE marking, UL 508C, IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and ISO 13849-1. Overvoltage category III and pollution degree 2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV950U30N4U","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/ATV950U30N4U when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}