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Schneider Electric ATV9B0C35Q4 — AC Drive (VFD) 480V

Schneider ATV9B0C35Q4 AC Drive, 355 kW Normal Duty, 400 V

MPNATV9B0C35Q4
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Schneider Electric Altivar Process ATV900 series, ATV9B0C35Q4 modular AC drive, 355 kW at 400 V normal duty, 280 kW heavy duty, STO SIL 3, cabinet mount.

Schneider Electric ATV9B0C35Q4 datasheet (PDF)
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Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

ATV9B0C35Q4 — Identification
ParameterValue
Product typeVariable speed drive
Device short nameATV9B0
Product range / familyAltivar Process ATV900

Power & Output

ATV9B0C35Q4 — Power & Output
ParameterValue
Motor power (kW)355.0 kW at 400 V normal duty 280.0 kW at 400 V heavy duty 355.0 kW at 400 V normal duty regenerative mode 280.0 kW at 400 V heavy duty regenerative mode
Continuous output current660.0 A at 2.5 kHz normal duty 520.0 A at 2.5 kHz heavy duty 660.0 A at 2.5 kHz normal duty regenerative mode 520.0 A at 2.5 kHz heavy duty regenerative mode
Max. transient current792.0 A during 60 s (normal duty) 780.0 A during 60 s (heavy duty) 792.0 A during 60 s regenerative mode (normal duty) 780.0 A during 60 s regenerative mode (heavy duty)
Apparent power383.0 kVA at 400 V normal duty 302.0 kVA at 400 V heavy duty 329.0 kVA at 400 V normal duty regenerative mode 259.5 kVA at 400 V heavy duty regenerative mode

Input / Supply

ATV9B0C35Q4 — Input / Supply
ParameterValue
Rated supply voltage range400 V - 15...10 %
Input line current553.0 A at 400 V (normal duty) 436.0 A at 400 V (heavy duty) 474.9 A at 400 V regenerative mode (normal duty) 374.6 A at 400 V regenerative mode (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 500 V DC, 1 min, earth

Control & Performance

ATV9B0C35Q4 — 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

ATV9B0C35Q4 — 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

Mechanical & Cooling

ATV9B0C35Q4 — 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 level75 dB conforming to 86/188/EEC
Cooling methodForced convection

Environmental

ATV9B0C35Q4 — Environmental
ParameterValue
Operating ambient temperature-5...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 60068-2-3
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 60068-2-6 0.5 gn (f= 13...200 Hz) conforming to IEC 60068-2-6

Approvals

ATV9B0C35Q4 — 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

ATV9B0C35Q4 — Communication
ParameterValue
Communication protocolsEtherNet/IP Modbus serial Modbus TCP

Product details

Drive rating and duty selection

The ATV9B0C35Q4 is a modular Altivar Process ATV900 drive rated 355 kW at 400 V in normal duty, stepping to 280 kW in heavy duty. That heavy-duty ceiling is the figure to use when the load profile includes sustained overloads — conveyors, crushers, or extruders that pull above the nominal torque for more than a minute. Apparent power at 400 V is 383 kVA normal duty, 302 kVA heavy duty. The corresponding line current at 400 V is 553 A normal duty, 436 A heavy duty — these numbers govern the upstream breaker and cable sizing, not the motor nameplate.

Safety and grid compliance

The STO supply is 24 V DC (21...27 V) drawn from the drive's internal supply. Total harmonic current distortion (THDI) is below 5% at full load, compliant with IEEE 519. That keeps the drive from polluting the plant distribution when multiple drives run on the same transformer — a common pain point in rolling mills and process lines.

Fieldbus and I/O flexibility

Slot A accepts communication modules for Profibus DP V1, PROFINET, DeviceNet, CANopen (RJ45, SUB-D 9, or screw terminals), or EtherCAT. Slots A, B, and C also accept digital/analog I/O extension modules and output relay modules. Slot B is reserved for encoder interfaces (digital 5/12 V, analog, or resolver). Built-in Ethernet IP/Modbus TCP on two RJ45 ports, plus a separate RJ45 for Modbus serial (RS-485, 2-wire, RTU format). The Ethernet ports run at 10/100 Mbit/s; the serial link runs 4.8 to 38.4 kbit/s.

CE marked, designed to IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and IEC 13849-1. Integrated EMC filter meets Category C3 with 300 m motor cable.

Frequently asked questions

What is the ATV9B0C35Q4 used for?

It drives both synchronous and asynchronous motors in heavy industrial applications such as conveyors, pumps, fans, and extruders. The 355 kW normal-duty rating suits constant-torque loads; the 280 kW heavy-duty rating handles overload profiles in crushers or mills.

How can I order the ATV9B0C35Q4?

Submit your BOM quantity for a current price and lead-time confirmation from authorized distribution.

MPN
ATV9B0C35Q4