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Schneider Electric ATV930U55N4ZU

ATV930U55N4ZU Altivar Process ATV900, 5.5 kW Normal Duty

MPNATV930U55N4ZU
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Schneider Electric Altivar Process ATV900 series, variable speed drive ATV930U55N4ZU, 380-480 V 3-phase, 5.5 kW normal duty / 4.0 kW heavy duty, 12.7 A, IP21, with braking chopper.

$1,715.00 – $2,219.24Ref. price · indicative, final on quote
Schneider Electric ATV930U55N4ZU datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

ATV930U55N4ZU 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 current12.7 A
Continuous output current12.7 A 4 kHz normal duty 9.3 A 4 kHz heavy duty
Motor power5.5 kW normal duty 4.0 kW heavy duty
Relative symmetric network frequency tolerance5 %
Phases3 phase
IP ratingUL type 12
IP degree of protectionIP21

All specifications

ATV930U55N4ZU additional specifications
ParameterValue
Communication port protocolEtherNet/IP Modbus TCP Modbus serial
Mounting modeCabinet mount
Electrical connectionControl screw terminal 0.5...1.5 mm² AWG 20...AWG 16 Line side screw terminal 2.5...6 mm² AWG 14...AWG 10 DC bus screw terminal 2.5...6 mm² AWG 14...AWG 10 Motor 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 level54.5 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 styleWith heat sink
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 destinationAsynchronous motors Synchronous motors
Overvoltage categoryIII
Volume of cooling air10038.7 Gal/hr(US) (38 m3/h)
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...122 °F (-15...50 °C) (without derating) 122...140 °F (50...60 °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

Supply rails and what they split

The drive uses three separate supply domains: an external 24 V DC (19-30 V) for digital inputs, an internal 10.5 V DC for a reference potentiometer, and another internal 24 V DC (21-27 V) for the digital inputs and STO safety circuit. The STO rail is isolated from the control logic supply — that matters for SIL-rated installations where you want the safety loop independent of any control-side fault. Wire the external supply accordingly; the split keeps the nameplate clean. Control terminals are screw-type, 0.5 to 1.5 mm² (AWG 20 to 16). Line and motor terminals are screw, 2.5 to 6 mm² (AWG 14 to 10) for line side and 4 to 6 mm² (AWG 12 to 10) for motor. DC bus terminals also 2.5 to 6 mm² torque the same way. Keep the strip length standard and the torque driver set, and you won't fight terminations.

Network integration: what's on board, what's in the slot

EtherNet/IP and Modbus TCP on the integrated Ethernet port; Modbus serial configurable for 9600, 19200, or 4.8 kbps with odd/even/no parity, up to 247 addresses. Slot A accepts optional modules for Profibus, PROFINET, DeviceNet, EtherCAT, or CANopen.

Compliance documentation covers UL 508C, IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and IEC 13849-1. The CE marking is on the nameplate. For a quality doc control packet, the standards list is what you need to satisfy plant-level certification review.

Cabinet mount only, vertical within ±10°, with the heat sink oriented for free airflow. The drive pulls 38 m³/h (10038.7 gal/hr) of cooling air — account for that in the enclosure ventilation design. IP21 and UL type 12 protection means it's spill-resistant but not a washdown device. Operating altitude derates 1% per 100 m above 1000 m; for installations above 4800 m, you're outside the rated range. Shock resistance is 15 gn for 11 ms (IEC 60068-2-27); vibration tolerance is 1.5 mm pk-pk from 2-13 Hz and 1 gn from 13-200 Hz (IEC 60068-2-6). That's enough for most machine-mounted applications unless you're on a punch press or a compressor skid — then consider isolating the enclosure.

Frequently asked questions

What communication protocols are available out of the box?

EtherNet/IP and Modbus TCP via the integrated Ethernet port, plus a Modbus serial link. For other networks (Profinet, DeviceNet, EtherCAT, CANopen, Profibus DP V1), slot A accepts an optional communication module.

What compliance standards does the ATV930U55N4ZU meet?

It complies with UL 508C, IEC 61800-3 (EMC), IEC 61800-5-1 (safety), IEC 61000-3-12 (harmonics), IEC 60721-3 (environmental), IEC 61508 and IEC 13849-1 (functional safety). CE marked.

Does the drive include a braking chopper?

Yes, the standard variant includes an integrated braking chopper, so you can handle dynamic braking without an external module for most profiles.

What is the motor power rating for normal vs heavy duty?

Normal duty is 5.5 kW (12.7 A continuous at 4 kHz) and heavy duty is 4.0 kW (9.3 A continuous at 4 kHz). Heavy duty provides more torque margin for constant-torque loads.

MPN
ATV930U55N4ZU