Skip to main content
Log in
Schneider Electric ATV950U30N4U

Schneider ATV950U30N4U Altivar Process ATV900 Drive, 3-phase

MPNATV950U30N4U
Active

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.

$2,090.00 – $2,744.66Ref. price · indicative, final on quote
Schneider Electric ATV950U30N4U datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →

Specifications

ATV950U30N4U key specifications
ParameterValue
Range of productAltivar Process ATV900
Type of polarizationNo impedance
Product or component typeVariable speed drive
Supply voltage380...480 V
Relative symmetric mains voltage tolerance10 %
Nominal output current7.2 A
Continuous output current7.2 A 4 kHz normal duty 5.6 A 4 kHz heavy duty
Motor power3.0 kW normal duty 2.2 kW heavy duty
Relative symmetric network frequency tolerance5 %
Phases3 phase
IP ratingUL type 12
IP degree of protectionIP55

All specifications

ATV950U30N4U additional specifications
ParameterValue
Communication port protocolModbus TCP EtherNet/IP Modbus serial
Mounting modeWall mount
Electrical connectionControl 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
EMC filterIntegrated With EMC plate option
Pollution degree2
Shock resistance15 gn 11 ms IEC 60068-2-27
Relative humidity5...95 % without condensation IEC 60068-2-3
Operating altitude1000...4800 m with current derating 1 % per 100 m
Vibration resistance1.5 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
Permitted relative humidity (during operation)Class 3K5 according to EN 60721-3
Maximum acceleration under shock impact (during operation)150 m/s² at 11 ms
Maximum acceleration under vibrational stress (during operation)10 m/s² at 13...200 Hz
StandardsUL 508C IEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1
SupplyExternal 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
MarkingCE
VariantStandard version With braking chopper
CategoryUS1CP4E22276
Data format8 bits, configurable odd, even or no parity
Noise level52 dB
Maximum THDI<48 % full load IEC 61000-3-12
Exchange modeHalf duplex, full duplex, autonegotiation Ethernet IP/Modbus TCP
Option moduleSlot 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 styleEnclosed
Regulation loopAdjustable PID regulator
Transmission rate10, 100 Mbits 4.8 kbps 9600 bit/s 19200 bit/s
Device applicationIndustrial Application
Operating positionVertical +/- 10 degree
Number of addresses1...247
Product destinationSynchronous motors Asynchronous motors
Overvoltage categoryIII
Environmental characteristicChemical pollution resistance class 3C3 IEC 60721-3-3 Dust pollution resistance class 3S3 IEC 60721-3-3
Product specific applicationProcess for industrial
Electromagnetic compatibilityElectrostatic 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 operation5...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
Maximum deflection under vibratory load (during operation)1.5 mm at 2...13 Hz

Product details

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.

Frequently asked questions

What input voltage and phase does this drive require?

It accepts 3-phase 380-480 V supply.

What motor power rating does this drive support?

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.

Does it include a braking chopper?

Yes, the standard variant includes an integrated braking chopper.

What compliance documentation is available for the ATV950U30N4U?

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.

MPN
ATV950U30N4U