{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATH230D11N4","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATH230D11N4","canonicalUrl":"https://aoctrl.com/schneider/ATH230D11N4","factsUrl":"https://aoctrl.com/api/mcp/products/ATH230D11N4","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar ATH200 series, ATH230D11N4 AC drive, 11 kW, 3-phase, 480 V, 36.6 A line current at 380 V, 25.6 A at 500 V, cabinet mount, SIL 3 STO, integrated EMC filter.","salesMarkdown":"## Safety-rated drive with SIL 3 STO The ATH230D11N4 carries SIL 3 per IEC 61508 and PL e per ISO 13849-1 for its Safe Torque Off function — that means the drive can be wired into a safety circuit without an external contactor for the stop function, saving panel space and wiring time. The STO input is on a dedicated 24 V DC discrete input (1.5 kOhm impedance), so it's electrically isolated from the logic inputs — a detail that matters when you're separating the safety chain from the control PLC. ## Fieldbus and I/O complement Comes with a BACnet IP option card pre-installed, plus a 2-wire RS 485 port for Modbus serial or BACnet MS/TP — so it talks to both a BMS and a local PLC without extra hardware. The three analogue inputs cover voltage (0–10 V), bipolar differential (±10 V), and current (0–20 mA configurable), which covers most HVAC sensor types — duct static pressure, temperature, or CO2 — without signal conditioners. Six digital logic inputs plus a dedicated STO input; one of the logic inputs (DI5) can be programmed as a pulse input up to 30 kHz for flowmeter or encoder feedback. ## Protection and environmental coverage Built-in protection covers line phase loss, motor phase loss, overvoltage, undervoltage, overheating, motor overload (with PTC probe input), short-circuit between motor phases, and earth faults — so the drive handles most fault conditions without an external motor protection relay. Rated for pollution degree 2 and 5–95 % relative humidity without condensation, with an altitude derating starting at 1000 m (1 % per 100 m). Approvals include cULus, CE, UKCA, KC, EAC, ATEX, and RCM — covers North America, Europe, Korea, Eurasia, and Australia for machine builders shipping globally.","metaTitle":"Schneider Electric ATH230D11N4 Altivar AC Drive, 11 kW","metaDescription":"Schneider Electric ATH230D11N4 AC drive, 11 kW, 3-phase, 480 V. Active production. SIL 3 STO, integrated EMC filter, BACnet IP option. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Depth":"7.8 in (198 mm)","Phase":"3 phase","Width":"7.09 in (180 mm)","title":"ATH230D11N4","Height":"13.0 in (330 mm)","Marking":"CULus CE UKCA KC EAC ATEX RCM","Variant":"Standard version","Category":"US1CP4D22200","Standards":"IEC 61800-5-1 IEC 61800-3 UL 508C IEC 61800-3 environment 1 category C2 IEC 61800-3 environments 2 category C3 IEC 60721-3 IEC 61508 IEC 13849-1","EMC filter":"Integrated","Data format":"8 bits, configurable odd, even or no parity 1or 2 stop","Noise level":"58 dB","Option card":"Communication module BACnet IP","description":"Variable speed drive, Altivar HVAC ATH200, ATH230, 11kW, 15hp, 380 to 500V, 3 phase, IP20, with EMC filter","Line current":"36.6 A 380 V 25.6 A 500 V","Safety level":"SIL 3 IEC 61508 PL = e ISO 13849-1","Mounting Mode":"Cabinet mount","Apparent power":"22.2 kVA at 500 V","Connector Type":"RJ45","Motor power kW":"11 kW","Output voltage":"<= power supply voltage","Product Weight":"15.0 lb(US) (6.8 kg)","Protection type":"Line supply phase loss drive Motor phase loss motor Line supply overvoltage and undervoltage drive Overheating protection drive Overload motor With PTC probes motor Short-circuit between motor phases drive Overcurrent between output phases and earth drive","Safety Function":"STO (safe torque off)","lifecycle_stage":"current","Method of access":"Server Modbus serial Subordinate BACnet MS/TP","Output frequency":"0.599 kHz","Pollution degree":"2","Range of Product":"Altivar HVAC ATH200","Supply frequency":"50...60 Hz - 5...5 %","Device short name":"ATH230","Relative humidity":"5...95 % without condensation or dripping water EN/IEC 60068-2-3","Relay output type":"Configurable relay logic R1A 1 NO 100000 cycles Configurable relay logic R1B 1 NC 100000 cycles Configurable relay logic R1C Configurable relay logic R2A 1 NO 100000 cycles Configurable relay logic R2C","Transmission Rate":"4800 bps, 9600 bps, 19200 bps, 38.4 Kbps 9.6, 19.2, 38.4, 76.8 kbit/s","Function Available":"Fire mode Run permissive PID controller Additional PID Damper control Underload detection for broken belt","Operating altitude":"3280.84...9842.52 ft (1000...3000 m) with current derating 1 % per 100 m","Operating position":"Vertical +/- 10 degree","Physical interface":"2-wire RS 485","Transmission frame":"RTU MS/TP","Analogue input type":"AI1 voltage 0...10 V DC 30 kOhm 10 bits AI2 bipolar differential voltage +/- 10 V DC 30 kOhm 10 bits AI3 current 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration) 250 Ohm 10 bits","Discrete input type":"STO safe torque off, 24 V DC1.5 kOhm DI1...DI6 logic inputs, 24 V DC 30 V) DI5 programmable as pulse input 0...30 kHz, 24 V DC 30 V)","Number of addresses":"0...247 0...127","Product destination":"Asynchronous motors Synchronous motors","Relay output number":"2","Switching frequency":"2...16 kHz adjustable 4...16 kHz with derating","Analogue output type":"Software-configurable current AQ1 0...20 mA 800 Ohm 10 bits Software-configurable voltage AQ1 0...10 V DC 470 Ohm 10 bits","Discrete input logic":"Positive logic (source) Negative logic (sink)","Discrete output type":"Open collector DQ+ 0...1 kHz 30 V DC 100 mA Open collector DQ- 0...1 kHz 30 V DC 100 mA","Overvoltage category":"III","Prospective line Isc":"22 kA","Type of polarization":"No impedance","Analogue input number":"3","Braking to standstill":"By DC injection","Discrete input number":"7","Nbr. of units in pkg.":"1","Volume of cooling air":"41211.6 Gal/hr(US) (156 m3/h)","Analogue output number":"1","Discrete output number":"1","Nominal Output Current":"27.7 A","Power dissipation in W":"370 W","IP Degree of Protection":"IP20","Motor slip compensation":"Automatic whatever the load Adjustable 0...300 % Not available in voltage/frequency ratio (2 or 5 points)","Brake chopper integrated":"True","Maximum switching current":"Relay output R1A, R1B, R1C resistive, cos phi = 1 3 A 250 V AC Relay output R1A, R1B, R1C resistive, cos phi = 1 3 A 30 V DC Relay output R1A, R1B, R1C, R2A, R2C inductive, cos phi = 0.4 7 ms 2 A 250 V AC Relay output R1A, R1B, R1C, R2A, R2C inductive, cos phi = 0.4 7 ms 2 A 30 V DC Relay output R2A, R2C resistive, cos phi = 1 5 A 250 V AC Relay output R2A, R2C resistive, cos phi = 1 5 A 30 V DC","Maximum transient current":"30.5 A","Minimum switching current":"Relay output R1A, R1B, R1C, R2A, R2C 5 mA 24 V DC","Product or Component Type":"Variable speed drive","[Us] rated supply voltage":"380...500 V - 15...10 %","Maximum Horse Power Rating":"15 hp","Communication port protocol":"Modbus serial BACnet MS/TP","Nominal Switching Frequency":"4 kHz","Product Specific Application":"HVAC","4 Quadrant Operation Possible":"True","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 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11","Ambient air transport temperature":"-13...158 °F (-25...70 °C)","Synchronous motor control profile":"Vector control without sensor","Asynchronous motor control profile":"Voltage/frequency ratio, 5 points Flux vector control without sensor, standard Voltage/frequency ratio - Energy Saving, quadratic U/f Flux vector control without sensor - Energy Saving Voltage/frequency ratio, 2 points","Acceleration and deceleration ramps":"Linear U S CUS Ramp switching Acceleration/deceleration ramp adaptation Acceleration/deceleration automatic stop with DC injection","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","Ambient air temperature for operation":"14...122 °F (-10...50 °C) without derating 122...140 °F (50...60 °C)","Environmental class (during operation)":"Class 3C3 according to IEC 60721-3-3 Class 3S2 according to IEC 60721-3-3","Complementary/[Us] rated supply voltage":"24 V DC","Relative symmetric mains voltage tolerance":"10 %","With safety function Safe torque off (STO)":"True","Relative symmetric network frequency tolerance":"5 %","Maximum acceleration under shock impact (during operation)":"150 m/s² at 11 ms","Maximum acceleration under vibrational stress (during operation)":"10 m/s² at 13...200 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/vn/en/product/ATH230D11N4/variable-speed-drive-altivar-hvac-ath200-ath230-11kw-15hp-380-to-500v-3-phase-ip20-with-emc-filter/"},"ai":{"faq":[{"question":"What safety functions does the ATH230D11N4 support?","answer":"The drive includes Safe Torque Off (STO) rated SIL 3 per IEC 61508 and PL e per ISO 13849-1, which allows removal of motor torque without an external safety contactor."},{"question":"What approvals does the ATH230D11N4 carry?","answer":"It carries cULus, CE, UKCA, KC, EAC, ATEX, and RCM markings, covering North America, Europe, Korea, Eurasia, and Australia."},{"question":"What fieldbus options are available on the ATH230D11N4?","answer":"It includes an integrated BACnet IP option card and a 2-wire RS 485 port supporting Modbus serial and BACnet MS/TP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATH230D11N4","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/ATH230D11N4 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}}