{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV9A0C31Q6","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV9A0C31Q6","canonicalUrl":"https://aoctrl.com/schneider/ATV9A0C31Q6","factsUrl":"https://aoctrl.com/api/mcp/products/ATV9A0C31Q6","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Process ATV900 series, ATV9A0C31Q6 modular variable speed drive, 315 kW at 600 V normal duty, integrated EMC filter C3, STO SIL3.","salesMarkdown":"The ATV9A0C31Q6 is the 315 kW normal-duty (250 kW heavy-duty) member of the Altivar Process ATV900 family, sized for a 600 V supply line. This modular version ships as a kit: control unit, power module, mounting kit, and a fuse set. The drive handles synchronous and asynchronous motors, with a switching frequency adjustable from 2 to 4.9 kHz – expect derating if you push above the default. The line current at 600 V normal duty hits 316 A; heavy duty pulls 255 A. That's the number your upstream breaker and cable need to handle – not the motor FLA. Prospective line Isc is rated for 50 kA, so if your panel SCCR is below that, you may need a current-limiting fuse upstream. The integrated EMC filter is rated for 300 m of motor cable and meets IEC 61800-3 category C3. That's a second-environment (industrial) filter – it will pass conducted emissions for a typical plant floor but don't count on it for a residential or first-environment install without external filtering. Keep the motor cable shield bonded at both ends; the filter expects a low-impedance ground path. Safe Torque Off (STO) is SIL 3 capable. The drive provides its own 24 V DC supply for the STO and digital inputs (21-27 V). If you're wiring a safety relay or PLC safety output, remember this supply is referenced to the control common – isolate if your safety circuit floats. ## Signal integrity and control wiring The control terminals are removable screw clamps accepting 0.5 to 1.5 mm² (AWG 20 to 16). The digital input supply is 24 V DC with a range of 19 to 30 V – that's wider than many PLC outputs, so a sagging 24 V rail won't drop the drive off. But if the digital inputs share the same supply as a noisy solenoid bank, you'll see phantom triggers; run a separate pair or add a filter. Modbus serial runs over a 2-wire RS-485 at 4.8, 9.6, 19.2, or 38.4 kbit/s, RTU frame, 1-247 addresses. The RJ45 port on slot A can take a Profibus, PROFINET, DeviceNet, EtherCAT, or CANopen card. For Modbus TCP, the native Ethernet port handles 10/100 Mbit/s, half/full duplex, auto-negotiation. If the line is daisy-chained, watch the cable length – the integrated EMC filter is for the motor cable, not the network. Cabinet mount, IP00 chassis – rated for IP21 or IP54 after cabinet integration. Forced convection cooling; operating altitude 0-2000 m with derating above 1000 m. Environmental: 5-95% RH non-condensing, vibration resistance 0.5 gn at 13-200 Hz. The drive is IEC 61800-5-1 rated for pollution degree 2. That means non-conductive dust is acceptable, but if you're in a conductive dust or washdown area, you'll need an enclosure upgrade. ## Sourcing and compliance reality Supply is quoted to order. For a drive this size, expect a lead time that matches the power module assembly – typically a few weeks from RFQ, not off-the-shelf. No direct drop-in substitute within the same frame; the ATV900 family is segmented by power and cooling, so the 315 kW normal-duty unit is what you specify.","metaTitle":"ATV9A0C31Q6 Altivar Process ATV900 Drive, 315 kW","metaDescription":"Schneider Electric ATV9A0C31Q6 modular VFD, active production, 315 kW at 600 V, integrated EMC filter C3, STO SIL3. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 600V"],"specifications":{"title":"ATV9A0C31Q6","Supply":"External 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","Marking":"CE","Variant":"Modular version","Standards":"IEC 61800-3 IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1 UL 61800-5-1","EMC filter":"Integrated 984.3 ft (300 m) IEC 61800-3 category C3","Data format":"8 bits, configurable odd, even or no parity Modbus serial","Noise level":"70 dB 86/188/EEC","Option card":"Slot 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","description":"Variable speed drive, Altivar Process ATV900, APM, single 690 V, 315 kW","Line current":"316.0 A 600 V normal duty) 255.0 A 600 V heavy duty)","Maximum THDI":"<48 % from 80...100 % of load","Exchange mode":"Half duplex, full duplex, autonegotiation Ethernet IP/Modbus TCP","Mounting mode":"Cabinet mount","Apparent power":"378.0 kVA at 600 V normal duty 305.0 kVA at 600 V heavy duty","Motor power kW":"315.0 kW at 600 V normal duty 250.0 kW at 600 V heavy duty","Kit composition":"1 control unit mechanical mounting kits power connection set of fuses 2.0 power module 200 kW 1 front cover","Protection type":"Thermal 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","Safety function":"STO (safe torque off) SIL 3","Type of cooling":"Forced convection","lifecycle_stage":"current","Method of access":"Slave Modbus TCP","Pollution degree":"2 IEC 61800-5-1","Range of product":"Altivar Process ATV900","Shock resistance":"4 gn 11 ms IEC 60068-2-27","Supply frequency":"50...60 Hz +/- 5 %","Device short name":"ATV9A0","Relative humidity":"5...95 % without condensation IEC 60068-2-3","Transmission rate":"10/100 Mbit/s Ethernet IP/Modbus TCP 4.8, 9.6, 19.2, 38.4 kbit/s Modbus serial","Operating altitude":"0...2000 m with current derating above 1000m","Physical interface":"2-wire RS 485 Modbus serial","Transmission frame":"RTU Modbus serial","Number of addresses":"1...247 Modbus serial","Product destination":"Synchronous motors Asynchronous motors","Switching frequency":"2...4.9 kHz adjustable with derating factor","Degree of protection":"UL type 1 conforming to UL 61800-5-1 (cabinet integration) UL type 12 conforming to UL 61800-5-1 (cabinet integration)","Frequency resolution":"Display unit 0.1 Hz Analog input 0.012/50 Hz","Prospective line Isc":"50 kA","Type of polarization":"No impedance Modbus serial","Vibration resistance":"1.5 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","Electrical connection":"Control removable screw terminals 0.5...1.5 mm² AWG 20...AWG 16 Line side screw terminal Motor M10 x 2 bars","IP degree of protection":"IP00 for IP21 or IP54 cabinet integration)IEC 61800-5-1 IP00 for IP21 or IP54 cabinet integration)IEC 60529","Motor slip compensation":"Adjustable Automatic whatever the load Not available in permanent magnet motor law Can be suppressed","Network number of phases":"3 phases","Continuous output current":"340.0 A at 2.5 kHz normal duty 275.0 A at 2.5 kHz heavy duty","Maximum transient current":"408.0 A 60 s normal duty) 412.5 A 60 s heavy duty)","Product or component type":"Variable speed drive","[Us] rated supply voltage":"690 V - 10...15 %","Communication port protocol":"EtherNet/IP Modbus serial Modbus TCP","Nominal switching frequency":"2.5 kHz","Environmental characteristic":"Chemical pollution resistance class 3C3 IEC 60721-3-3 Dust pollution resistance class 3S3 IEC 60721-3-3","Speed drive output frequency":"0.1...599 Hz","Electromagnetic compatibility":"Electrostatic 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","Synchronous motor control profile":"Permanent magnet motor Synchronous reluctance motor","Asynchronous motor control profile":"Optimized torque mode Variable torque standard Constant torque standard","Acceleration and deceleration ramps":"Linear adjustable separately from 0.01...9999 s","Ambient air temperature for storage":"-40...158 °F (-40...70 °C)","Permissible temporary current boost":"1.2 x In 60 s normal duty) 1.5 x In 60 s heavy duty)","Ambient air temperature for operation":"23...104 °F (-5...40 °C) without derating 104...122 °F (40...50 °C) with derating factor"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/th/en/product/ATV9A0C31Q6/variable-speed-drive-altivar-process-atv900-apm-single-690-v-315-kw/"},"ai":{"faq":[{"question":"What compliance documentation is available for this drive?","answer":"The drive carries CE marking and is designed to meet IEC 61800-3, IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, IEC 13849-1, and UL 61800-5-1. Declarations of conformity and UL recognition are available per Schneider's standard documentation."},{"question":"What is the supply voltage for the digital inputs and STO?","answer":"The digital input supply is 24 V DC, 19-30 V. The internal STO supply is 24 V DC, 21-27 V. There is also a 10.5 V DC supply for a reference potentiometer (1-10 kΩ)."},{"question":"What is the maximum motor cable length without external filter?","answer":"The integrated EMC filter allows up to 300 m of motor cable for IEC 61800-3 category C3 compliance. For longer runs or lower emission limits, an external output filter is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV9A0C31Q6","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/ATV9A0C31Q6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}