{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV9B0C45Q4","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV9B0C45Q4","canonicalUrl":"https://aoctrl.com/schneider/ATV9B0C45Q4","factsUrl":"https://aoctrl.com/api/mcp/products/ATV9B0C45Q4","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar Process ATV900, modular variable frequency drive, ATV9B0C45Q4, 450 kW at 400 V normal duty, 697 A line current, STO SIL 3.","salesMarkdown":"The Schneider ATV9B0C45Q4 is a modular Altivar Process ATV900 drive rated for 450 kW at 400 V normal duty and 355 kW heavy duty, drawing 697 A line current at 400 V normal duty. It handles both asynchronous and synchronous motors. The integrated EMC filter meets IEC 61800-3 category C3 for installations with up to 300 m of motor cable. The drive carries STO (safe torque off) rated SIL 3, so you can integrate it into safety circuits without an external safety relay for the torque-off function. ## Control wiring and fieldbus Digital inputs and STO are powered by an internal 24 V DC supply (21...27 V) or an external 24 V DC supply (19...30 V). There's also a 10.5 V DC reference for a 1 to 10 kOhm potentiometer. The drive has three option card slots (A, B, C) for Profibus DP V1, PROFINET, DeviceNet, CANopen, EtherCAT, or encoder interfaces. It also includes two RJ45 ports for Ethernet/IP and Modbus TCP, plus one RJ45 for Modbus serial at 4.8 to 38.4 kbit/s. The switching frequency is adjustable from 2 to 8 kHz, with derating above 2.5 kHz.","metaTitle":"Schneider ATV9B0C45Q4 Altivar Process ATV900, 450 kW, 697 A","metaDescription":"Schneider ATV9B0C45Q4 Altivar Process ATV900 drive. 450 kW normal duty at 400 V, 697 A line current. STO SIL 3, integrated EMC filter C3. Current lifecycle stage. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"title":"ATV9B0C45Q4","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, earth","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","EMC filter":"Integrated with 300 m conforming to IEC 61800-3 category C3","Data format":"8 bits, configurable odd, even or no parity for Modbus serial","Noise level":"75 dB conforming to 86/188/EEC","Option card":"Slot A: communication module for Profibus DP V1 Slot A: communication module for PROFINET Slot A: communication module for DeviceNet Slot A: communication module for CANopen daisy chain RJ45 Slot A: communication module for CANopen SUB-D 9 Slot A: communication module for CANopen screw terminals Slot A: communication module for EtherCAT 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 APM, ATV900, Low Harmonic/Regen drive, 400 V, 450 kW","Line current":"697.0 A at 400 V (normal duty) 553.0 A at 400 V (heavy duty) 605.1 A at 400 V regenerative mode (normal duty) 474.9 A at 400 V regenerative mode (heavy duty)","Maximum THDI":"<5 % full load conforming to IEEE 519","Mounting mode":"Cabinet mount","Apparent power":"483.0 kVA at 400 V normal duty 383.0 kVA at 400 V heavy duty 419.2 kVA at 400 V normal duty regenerative mode 329.0 kVA at 400 V heavy duty regenerative mode","Connector type":"2 RJ45 for Ethernet IP/Modbus TCP on terminal 1 RJ45 for Modbus serial on terminal","Motor power kW":"450.0 kW at 400 V normal duty 355.0 kW at 400 V heavy duty 450.0 kW at 400 V normal duty regenerative mode 355.0 kW at 400 V heavy duty regenerative mode","Kit composition":"1 control unit mechanical mounting kits power connection set of fuses 3.0 power module 160 kW 2.0 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 conforming to IEC 61800-5-1","Range of product":"Altivar Process ATV900","Shock resistance":"4 gn for 11 ms conforming to IEC 60068-2-27","Supply frequency":"50...60 Hz +/- 5 %","Device short name":"ATV9B0","Relative humidity":"5...95 % without condensation conforming to IEC 60068-2-3","Transmission rate":"10/100 Mbit/s for Ethernet IP/Modbus TCP 4.8, 9.6, 19.2, 38.4 kbit/s for Modbus serial","Operating altitude":"0...4800 m with current derating above 1000m","Physical interface":"2-wire RS 485 for Modbus serial","Transmission frame":"RTU for Modbus serial","Number of addresses":"1...247 for Modbus serial","Product destination":"Synchronous motors Asynchronous motors","Switching frequency":"2.5...8 kHz with derating factor 2...8 kHz adjustable","Frequency resolution":"Display unit: 0.1 Hz Analog input: 0.012/50 Hz","Type of polarization":"No impedance for 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) conforming to IEC 61800-5-1 IP00 (for IP21 or IP54 cabinet integration) conforming to 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":"830.0 A at 2.5 kHz normal duty 660.0 A at 2.5 kHz heavy duty 830.0 A at 2.5 kHz normal duty regenerative mode 660.0 A at 2.5 kHz heavy duty regenerative mode","Maximum transient current":"996.0 A during 60 s (normal duty) 990.0 A during 60 s (heavy duty) 996.0 A during 60 s regenerative mode (normal duty) 990.0 A during 60 s regenerative mode (heavy duty)","Product or component type":"Variable speed drive","[Us] rated supply voltage":"400 V - 15...10 %","Communication port protocol":"EtherNet/IP Modbus serial Modbus TCP","Nominal switching frequency":"2.5 kHz","Environmental characteristic":"Chemical pollution resistance class 3C3 conforming to IEC 60721-3-3 Dust pollution resistance class 3S3 conforming to IEC 60721-3-3","Product specific application":"Process and utilities","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 S, U or customized","Ambient air temperature for storage":"-40...70 °C","Permissible temporary current boost":"1.2 x In during 60 s (normal duty) 1.5 x In during 60 s (heavy duty)","Ambient air temperature for operation":"-5...40 °C without derating 40...50 °C with derating factor"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://www.se.com/th/en/product/download-pdf/ATV9B0C45Q4?filename=Schneider+Electric_Altivar-Process-ATV900_ATV9B0C45Q4.pdf', 'path_name': '99b0073039df30de3ee9676165bebf72.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/schneider_electric/99b0073039df30de3ee9676165bebf72.pdf', 'status': 1}","sourceUrl":"https://www.se.com/in/en/product/ATV9B0C45Q4/variable-speed-drive-apm-atv900-low-harmonic-regen-drive-400-v-450-kw/"},"ai":{"faq":[{"question":"What are the key power ratings for the ATV9B0C45Q4?","answer":"It is rated for 450 kW at 400 V normal duty and 355 kW heavy duty, with line current of 697 A normal duty and 553 A heavy duty at 400 V."},{"question":"What safety functions does the ATV9B0C45Q4 support?","answer":"It includes STO (safe torque off) rated SIL 3."},{"question":"What fieldbus options are available for the ATV9B0C45Q4?","answer":"It has slots for Profibus DP V1, PROFINET, DeviceNet, CANopen, EtherCAT, and encoder interface modules. It also has built-in Ethernet/IP and Modbus TCP ports."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV9B0C45Q4","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/ATV9B0C45Q4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}