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Schneider Electric ATV9A0C40R4 — AC Drive (VFD) 480V

Schneider ATV9A0C40R4 Altivar Process ATV900 Drive, 400 kW

MPNATV9A0C40R4
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Schneider Electric Altivar Process ATV900 series, ATV9A0C40R4, modular VFD, 400 kW at 440 V normal duty, 315 kW heavy duty, 475 kVA, IP00.

Schneider Electric ATV9A0C40R4 datasheet (PDF)
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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

ATV9A0C40R4 — Identification
ParameterValue
Product typeVariable speed drive
Device short nameATV9A0
Product range / familyAltivar Process ATV900

Power & Output

ATV9A0C40R4 — Power & Output
ParameterValue
Motor power (kW)400.0 kW at 440 V normal duty 315.0 kW at 440 V heavy duty
Continuous output current730.0 A at 2.5 kHz normal duty 590.0 A at 2.5 kHz heavy duty
Max. transient current876.0 A during 60 s (normal duty) 885.0 A during 60 s (heavy duty)
Apparent power475.0 kVA at 440 V normal duty 382.0 kVA at 440 V heavy duty

Input / Supply

ATV9A0C40R4 — Input / Supply
ParameterValue
Rated supply voltage range440 V - 15...10 %
Input line current623.0 A at 440 V (normal duty) 501.0 A at 440 V (heavy duty)
Network number of phases3 phases
Internal/auxiliary suppliesExternal 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 at 440 V DC, 1 min, earth

Control & Performance

ATV9A0C40R4 — Control & Performance
ParameterValue
Output frequency range0.1...599 Hz
Asynchronous motor control modesOptimized torque mode Variable torque standard Constant torque standard
Synchronous motor control modesPermanent magnet motor Synchronous reluctance motor

Protection & EMC

ATV9A0C40R4 — Protection & EMC
ParameterValue
Integrated EMC filter classIntegrated with 300 m conforming to IEC 61800-3 category C3
Protection functionsThermal protection: motor Safe torque off: motor Motor phase break: motor Thermal protection: drive Safe torque off: drive Overheating: drive Overcurrent between output phases and earth: drive Overload of output voltage: drive Short-circuit protection: drive Motor phase break: drive Overvoltages on the DC bus: drive Line supply overvoltage: drive Line supply undervoltage: drive Line supply phase loss: drive Overspeed: drive Break on the control circuit: drive
EMC immunity testsElectrostatic 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
Prospective short-circuit current (Isc)50 kA

Mechanical & Cooling

ATV9A0C40R4 — Mechanical & Cooling
ParameterValue
IP degree of protectionIP00 (for IP21 or IP54 cabinet integration) conforming to IEC 61800-5-1 IP00 (for IP21 or IP54 cabinet integration) conforming to IEC 60529
Acoustic noise level71 dB conforming to 86/188/EEC
Cooling methodForced convection

Environmental

ATV9A0C40R4 — Environmental
ParameterValue
Operating ambient temperature-10...40 °C without derating 40...50 °C with derating factor
Operating altitude0...4800 m with current derating above 1000m
Relative humidity5...95 % without condensation conforming to IEC 44068-2-3
Storage / transport temperature-40...70 °C
Pollution degree2 conforming to IEC 61800-5-1
Vibration resistance1.5 mm peak to peak (f= 2...13 Hz) conforming to IEC 44068-2-6 0.5 gn (f= 13...200 Hz) conforming to IEC 60068-2-6

Approvals

ATV9A0C40R4 — Approvals
ParameterValue
Certifications & markingCE
Standards complianceIEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1

Communication

ATV9A0C40R4 — Communication
ParameterValue
Communication protocolsEtherNet/IP Modbus serial Modbus TCP

Product details

Drive selection memo — ATV9A0C40R4

The Schneider ATV9A0C40R4 is a modular Altivar Process ATV900 drive sized for a 400 kW asynchronous or synchronous motor on 440 V normal duty, or 315 kW heavy duty. Line current pulls 623 A normal duty, 501 A heavy duty at 440 V; apparent power comes to 475 kVA normal, 382 kVA heavy. The drive carries an integrated EMC filter rated for 300 m cable runs under IEC 61800-3 category C3 — no external filter needed for that reach in a controlled environment.

Switching frequency is adjustable 2.5 to 8 kHz with derating; the 2.5 kHz floor gives you headroom for long motor leads without oversizing the drive. Operating altitude reaches 4800 m with current derating above 1000 m — useful if this cabinet sits at elevation. IP00 rating means it lands in a cabinet rated IP21 or IP54; plan the gland plate and cooling accordingly. Safety function STO SIL 3 is onboard — no separate safety relay for the torque-off path. The drive also covers motor thermal protection, phase loss, overspeed, DC bus overvoltage, and line supply undervoltage on the drive side.

Fieldbus and I/O flexibility

Three option slots (A, B, C) accept communication modules for Profibus DP V1, PROFINET, DeviceNet, EtherCAT, CANopen (daisy chain RJ45, SUB-D 9, or screw terminals), plus digital/analog I/O extension and output relay modules. Slot B also takes encoder interfaces — 5/12 V digital, analog, or resolver. The control block carries two RJ45 for Ethernet IP/Modbus TCP and one RJ45 for Modbus serial (RS-485, 2-wire, RTU, 1–247 addresses).

Frequently asked questions

What are the key power ratings for the ATV9A0C40R4?

Motor power is 400 kW at 440 V normal duty and 315 kW heavy duty. Line current is 623 A normal duty, 501 A heavy duty at 440 V. Apparent power is 475 kVA normal duty, 382 kVA heavy duty.

What safety functions does the ATV9A0C40R4 include?

STO (safe torque off) SIL 3 is integrated. The drive also provides thermal protection, phase loss, overspeed, DC bus overvoltage, and line supply undervoltage protection.

What communication options are available on the ATV9A0C40R4?

Three option slots accept Profibus DP V1, PROFINET, DeviceNet, EtherCAT, CANopen, and I/O extension modules. The control block has two RJ45 for Ethernet IP/Modbus TCP and one RJ45 for Modbus serial (RS-485, RTU, 1–247 addresses).

What standards does the ATV9A0C40R4 comply with?

It complies with IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and IEC 13849-1. CE marked.

MPN
ATV9A0C40R4