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Schneider Electric ATV9B0C20T4 — AC Drive (VFD) 480V

Schneider Electric ATV9B0C20T4 Altivar Process 900, 300 HP

MPNATV9B0C20T4
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Schneider Electric Altivar Process ATV900 series, ATV9B0C20T4 modular AC drive, 300 HP at 480 V normal duty, 250 HP heavy duty, cabinet mount, forced convection cooling.

Schneider Electric ATV9B0C20T4 datasheet (PDF)
StockContact for availability
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

ATV9B0C20T4 — Identification
ParameterValue
Product typeVariable speed drive
Device short nameATV9B0
Product range / familyAltivar Process ATV900

Input / Supply

ATV9B0C20T4 — Input / Supply
ParameterValue
Rated supply voltage range480 V
Input line current292.0 A 480 V normal duty) 245.0 A 480 V heavy duty) 248.2 A 480 V regenerative mode normal duty) 205.7 A 480 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

Power & Output

ATV9B0C20T4 — Power & Output
ParameterValue
Continuous output current370.0 A at 2.5 kHz normal duty 302.0 A at 2.5 kHz heavy duty 370.0 A at 2.5 kHz normal duty regenerative mode 302.0 A at 2.5 kHz heavy duty regenerative mode
Max. transient current444.0 A 60 s normal duty) 453.0 A 60 s heavy duty) 444.0 A 60 s regenerative mode normal duty) 453.0 A 60 s regenerative mode heavy duty)
Apparent power243.0 kVA at 480 V normal duty 203.0 kVA at 480 V heavy duty 206.3 kVA at 480 V normal duty regenerative mode 171.0 kVA at 480 V heavy duty regenerative mode

Control & Performance

ATV9B0C20T4 — 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

ATV9B0C20T4 — Protection & EMC
ParameterValue
Integrated EMC filter classIntegrated 984.3 ft (300 m) 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

ATV9B0C20T4 — Mechanical & Cooling
ParameterValue
Degree of protection (IP)UL type 1 conforming to UL 61800-5-1 (cabinet integration) UL type 12 conforming to UL 61800-5-1 (cabinet integration)
IP degree of protectionIP00 for IP21 or IP54 cabinet integration)IEC 61800-5-1 IP00 for IP21 or IP54 cabinet integration)IEC 60529
Acoustic noise level70 dB 86/188/EEC
Cooling methodForced convection

Environmental

ATV9B0C20T4 — Environmental
ParameterValue
Operating ambient temperature23...104 °F (-5...40 °C) without derating 104...122 °F (40...50 °C) with derating factor
Operating altitude0...4800 m with current derating above 1000m
Relative humidity5...95 % without condensation IEC 60068-2-3
Storage / transport temperature-40...158 °F (-40...70 °C)
Pollution degree2 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

ATV9B0C20T4 — Approvals
ParameterValue
Certifications & markingCE
Standards complianceIEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1 UL 61800-5-1

Communication

ATV9B0C20T4 — Communication
ParameterValue
Communication protocolsEtherNet/IP Modbus serial Modbus TCP

Product details

Motor power and duty-cycle selection

The ATV9B0C20T4: Rated 300 HP at 480 V in normal duty and 250 HP at 480 V in heavy duty, with corresponding line currents of 292 A and 245 A respectively. The heavy-duty rating governs continuous overload capability for pumps, conveyors, or compressors that see sustained torque; the normal-duty figure applies when the load profile stays below the drive's rated current most of the cycle.

Safety and compliance backbone

The drive also carries CE marking and complies with IEC 61800-3 (EMC), IEC 61800-5-1 (safety), UL 61800-5-1, and IEC 61000-3-12 for harmonic emissions.

Fieldbus and I/O expansion slots

Three option slots (A, B, C) accept communication modules for Profibus DP V1, PROFINET, DeviceNet, CANopen, EtherCAT, or Ethernet IP/Modbus TCP — the base unit already carries two RJ45 Ethernet ports and one RJ45 Modbus serial port. Slot A/B/C also accept digital/analog I/O extension and output relay modules, so the drive can absorb remote I/O without a separate fieldbus coupler.

Switching frequency and derating

Adjustable carrier from 2 to 8 kHz; the 2.5–8 kHz range carries a derating factor. Running at 8 kHz quiets motor whine but reduces continuous output current — budget the derating into the cable and heatsink sizing if the application demands low audible noise.

Frequently asked questions

How do I get current pricing and availability for ATV9B0C20T4?

Submit an RFQ through this listing. Pricing and lead time are confirmed at quote time based on the BOM quantity and current distribution channel stock.

What compliance documentation does Schneider Electric provide for ATV9B0C20T4?

The drive carries CE marking and complies with IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, IEC 13849-1, and UL 61800-5-1. The integrated EMC filter meets IEC 61800-3 category C3 for 300 m cable runs.

MPN
ATV9B0C20T4