{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATH630D30N4Z","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATH630D30N4Z","canonicalUrl":"https://aoctrl.com/schneider/ATH630D30N4Z","factsUrl":"https://aoctrl.com/api/mcp/products/ATH630D30N4Z","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Altivar HVAC ATH630, ATH630D30N4Z, 30 kW normal duty / 40 hp, 380-480 V, 53.3 A line current, cabinet mount, 25.8 kg.","salesMarkdown":"The ATH630D30N4Z is a 30 kW normal-duty / 22 kW heavy-duty HVAC drive from the Altivar ATH600 series, built for fan, pump, and compressor loads in commercial building services. Line current at 380 V normal duty is 53.3 A; at 480 V heavy duty it drops to 35.8 A — the lower current at higher line voltage means the drive's thermal capacity is set by the 380 V normal-duty figure for sizing the input protection. Integrated Class C2 EMC filter means the drive meets the conducted-emission limits for the second environment (industrial) without an external filter, which simplifies panel layout and saves a DIN-rail slot. The STO (safe torque off) function is certified SIL 3 per IEC 61508 and PL e per ISO 13849-1, so it can be wired directly into a safety circuit that removes drive torque without a separate safety contactor — provided the control wiring meets the SIL 3 segregation rules. ## Panel fit and fieldbus options The drive ships with a 2-wire RS-485 physical interface supporting Modbus RTU and BACnet MS/TP at selectable baud rates up to 76.8 kbit/s — the native BACnet connectivity is what makes this an HVAC-specific variant rather than a general-purpose Altivar. Optional communication modules snap into the option-card slot for PROFINET, Ethernet IP/Modbus TCP, or BACnet IP — if the BMS backbone is Ethernet, order the appropriate card at the same time to avoid a second panel visit.","metaTitle":"Schneider Altivar ATH630D30N4Z HVAC Drive, 30 kW, 40 hp","metaDescription":"Schneider Electric Altivar ATH630D30N4Z HVAC drive, 30 kW / 40 hp normal duty, 380-480 V, IP20, with integrated C2 EMC filter and STO. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Depth":"261.9 mm","Width":"210 mm","title":"ATH630D30N4Z","Height":"597 mm","Supply":"External supply for control circuit: 24 V DC (19...30 V), Internal supply for digital inputs and STO: 24 V DC (20.4...27 V), Internal supply for reference potentiometer: 10.5 V DC +/- 5 %, <10 mA, protection type: short-circuit","Marking":"CE UKCA CULus EAC RCM ATEX WEEE ROHS KCC","Variant":"Standard version","Accuracy":"+/- 1.5 % (AI1, AI2, AI3) for a temperature variation 60 °C +/- 1 % (AQ1, AQ2) for a temperature variation 60 °C","Standards":"UL 61800-5-1 EN/IEC 61800-3 EN/IEC 61800-5-1 IEC 61000-3-12 IEC 60721-3 IEC 61508 IEC 13849-1 RoHS","EMC filter":"Class C2 EMC filter integrated","Data format":"8 bits, configurable odd, even or no parity 8 bits, no parity, 1 stop","Noise level":"63.5 dB","Option card":"Communication module for BACnet IP Communication module for PROFINET Communication module for Ethernet IP/Modbus TCP Digital and analog I/O extension module Output relay extension module","description":"variable speed drive, Altivar HVAC ATH600, ATH630, 30kW, 40hp, 380 to 480V, 3 phase, IP00","Line current":"53.3 A at 380 V (normal duty) 46 A at 480 V (normal duty) 40.5 A at 380 V (heavy duty) 35.8 A at 480 V (heavy duty)","Safety level":"SIL 3 conforming to IEC 61508 PL = e conforming to ISO 13849-1","Mounting mode":"Cabinet mount","Apparent power":"38.2 kVA (normal duty) 29.8 kVA (heavy duty)","Connector type":"RJ45 and open style terminals","Motor power hp":"40 hp for normal duty 30 hp for heavy duty","Motor power kW":"30 kW for normal duty 22 kW for heavy duty","Output voltage":"<= power supply voltage","Product weight":"25.8 kg","Linearity error":"AI1, AI2, AI3: +/- 0.15 % of maximum value for analog input AQ1, AQ2: +/- 0.2 % for analog output","Protection type":"Thermal overload protection: motor Safe torque off: motor Motor phase loss: motor Against exceeding limit speed: motor Temperature protection: drive Overheating: drive Output overcurrent between motor phase and earth: drive Output overcurrent between motor phases: drive Short-circuit between motor phase and earth: drive Short-circuit between motor phases: drive DC Bus overvoltage: drive Line supply overvoltage: drive Line supply undervoltage: drive Input supply loss: drive Break on the control circuit: drive","Safety function":"STO (safe torque off)","lifecycle_stage":"current","Method of access":"Server Modbus RTU Subordinate BACnet MS/TP","Output frequency":"0.5 kHz","Pollution degree":"2","Range of product":"Altivar HVAC ATH600","Supply frequency":"50...60 Hz - 5...5 %","Device short name":"ATH630","Relative humidity":"5...95 % without condensation conforming to IEC 60068-2-3","Relay output type":"Relay outputs R1A, R1B, R1C: 1 NO 1 NC electrical durability 100000 cycles Relay outputs R2A, R2C: 1 NO electrical durability 100000 cycles Relay outputs R3A, R3C: 1 NO electrical durability 100000 cycles","Sampling duration":"2 ms + 0...0.5 ms DI1...DI6 digital input 5 ms + 0...1 ms DI5, DI6 pulse input 5 ms + 0...1 ms AI1, AI2, AI3 10 ms + 0...1 ms AQ1, AQ2 5 ms +/- 0.5 ms R1, R2, R3","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 Forced fire mode Run permissive PID controller 3 additional PID Damper control Underload detection for broken belt Scroll compressor management Skipped frequencies Catch on the fly Power monitoring Cybersecure firmware update","Operating altitude":"1000 m without derating 1000...3000 m with current derating 1 % per 100 m","Operating position":"Vertical position","Physical interface":"2-wire RS 485","Transmission frame":"RTU MS/TP","Analogue input type":"AI1: 0...10 V DC, impedance: 30 kOhm, resolution 12 bits AI2: 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration), impedance: 250 Ohm, resolution 12 bits AI3: 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration), impedance: 250 Ohm, resolution 12 bits AI2, AI3 PTC/PT 100/PT 1000/KTY84 temperature probe","Discrete input type":"STOA, STOB safety input, 24 V DC DI1...DI6 digital input, 24 V DC, impedance: 4.4 kOhm DI5, DI6 programmable as pulse input: 0...30 kHz, 24 V DC","Input compatibility":"DI1...DI6: discrete input level 1 PLC conforming to IEC 61131-2 DI5, DI6: pulse input level 1 PLC conforming to IEC 65A-68 STOA, STOB: discrete input level 1 PLC conforming to IEC 61131-2","Number of addresses":"1...247 1...127","Product destination":"Asynchronous motors Synchronous motors","Relay output number":"3","Switching frequency":"2...16 kHz adjustable with derating factor","Analogue output type":"Software-configurable voltage AQ1, AQ2: 0...10 V impedance 470 Ohm, resolution 10 bits Software-configurable current AQ1, AQ2: 0...20 mA, resolution 10 bits","Discrete input logic":"Positive logic (source) (DI1...DI6), Positive logic (source) (STOA, STOB), Negative logic (sink) (DI1...DI6), > 16 V (state 0), < 10 V (state 1) Positive logic (source) (DI5, DI6), < 0.6 V (state 0), > 2.5 V (state 1)","Prospective line Isc":"50 kA","Type of polarization":"120 ohm termination or no impedance","Analogue input number":"3","Braking to standstill":"By DC injection","Discrete input number":"8","Volume of cooling air":"240 m3/h","Analogue output number":"2","Cybersecurity function":"True","Nominal Output Current":"61.5 A at 380 V (normal duty) 61.5 A at 480 V (normal duty) 46.3 A at 380 V (heavy duty) 46.3 A at 480 V (heavy duty)","Power dissipation in W":"AF (air forced): 730 W, switching frequency 4 kHz (normal duty) AN (air natural): 113 W, switching frequency 4 kHz (normal duty) AF (air forced): 485 W, switching frequency 4 kHz (heavy duty) AN (air natural): 101 W, switching frequency 4 kHz (heavy duty)","IP degree of protection":"IP00","Motor slip compensation":"Adjustable Automatic whatever the load Can be suppressed Not available with synchronous motors","Brake chopper integrated":"False","Network number of phases":"3 phases","Maximum switching current":"Relay output R1, R2, R3 on resistive load load: 3 A at 250 V AC Relay output R1, R2, R3 on resistive load load: 3 A at 30 V DC Relay output R1, R2, R3 on inductive load load, cos phi = 0.4 and L/R = 0.7 ms: 2 A at 250 V AC Relay output R1, R2, R3 on inductive load load, cos phi = 0.4 and L/R = 0.7 ms: 2 A at 30 V DC","Maximum transient current":"67.7 A during 60 s (normal duty) 69.5 A during 60 s (heavy duty)","Minimum switching current":"Relay output R1, R2, R3: 5 mA at 24 V DC","Product or component type":"Variable speed drive","[Us] rated supply voltage":"380...480 V - 15...10 %","Communication port protocol":"Modbus serial BACnet MS/TP","Nominal switching frequency":"4 kHz","Product specific application":"HVAC","4 Quadrant Operation Possible":"False","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","Cybersecurity level and standard":"Security level (SL) 1 conforming to IEC 62443-4-2","Synchronous motor control profile":"Vector control without sensor","Asynchronous motor control profile":"Voltage/frequency ratio, 5 points Flux vector control with 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":"Acceleration/deceleration ramp adaptation Linear S, U or customized","Ambient air temperature for storage":"-40...70 °C","Ambient air temperature for operation":"-15...50 °C without derating 50...60 °C with derating factor","Power Loss Static Current Independent":"31 W","Environmental class (during operation)":"Class 3C3 according to IEC 60721-3-3 Class 3S3 according to IEC 60721-3-3 Class 3B1 according to IEC 60721-3-3","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)":"15 gn at 11 ms","Maximum deflection under vibratory load (during operation)":"1.5 mm at 2...13 Hz","Maximum acceleration under vibrational stress (during operation)":"1 gn at 13...200 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/th/en/product/ATH630D30N4Z/variable-speed-drive-altivar-hvac-ath600-ath630-30kw-40hp-380-to-480v-3-phase-ip00/"},"ai":{"faq":[{"question":"What compliance documentation does Schneider provide for ATH630D30N4Z?","answer":"The drive carries CE, UKCA, CULus, EAC, RCM, ATEX, WEEE, RoHS, and KCC markings, and is certified to UL 61800-5-1, EN/IEC 61800-3, EN/IEC 61800-5-1, IEC 61000-3-12, IEC 60721-3, IEC 61508, and ISO 13849-1. RoHS and REACH declarations are standard with the shipment."},{"question":"What are the key HVAC-specific functions of this drive?","answer":"The firmware includes fire mode, forced fire mode, PID controller with three additional PID loops, damper control, underload detection for broken belt, scroll compressor management, skipped frequencies, catch on the fly, and power monitoring — all built in, no option card required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATH630D30N4Z","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/ATH630D30N4Z 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}}