{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATV12H055M2TQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ATV12H055M2TQ","canonicalUrl":"https://aoctrl.com/schneider/ATV12H055M2TQ","factsUrl":"https://aoctrl.com/api/mcp/products/ATV12H055M2TQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider ATV12H055M2TQ Square D Drive — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.","salesMarkdown":"## Overview The ATV12H055M2TQ is a Schneider Altivar 12 variable speed drive rated at 0.75 hp / 550 W, accepting 240 V single-phase input with a 6.7 A input current and delivering 3.5 A output. It carries CE marking and is certified to UL 508C, UL 618000-5-1, IEC 61800-5-1, and IEC 61800-3, with an integrated EMC filter for conducted emissions compliance. The drive is rated IP20 for cabinet mounting and includes a built-in adjustable PID regulator for closed-loop process control. Shock rating is 15 gn for 11 ms per IEC 60068-2-27, and vibration tolerance is 10 m/s² at 13 to 200 Hz. The Altivar 12 is a compact sensorless-vector drive designed for simple speed control of three-phase induction motors up to 0.75 hp. The 15 gn 11 ms shock rating per IEC 60068-2-27 means the drive can withstand the mechanical shock typical of conveyor start/stop cycles or panel transport without damage — a figure that matters when the drive is mounted on a moving machine frame. Protection coverage is comprehensive: line supply overvoltage and undervoltage, overcurrent between output phases and earth, overheating, short-circuit between motor phases, input phase loss (on three-phase supply), and thermal motor protection via continuous I²t calculation. The integrated EMC filter simplifies panel layout by eliminating an external filter for most installations. Communication is via Modbus serial on a 2-wire RS-485 interface at selectable rates of 9.6, 19.2, or 38.4 kbit/s, with configurable parity. The adjustable PID regulator allows the drive to close a process loop (pressure, flow, temperature) without an external controller. ## Applications The Altivar 12 series is used in light industrial and commercial applications such as conveyors, fans, pumps, compressors, and packaging machinery where simple speed control and Modbus networking are sufficient. The 0.75 hp rating suits small material-handling drives, agitators, and machine-tool spindles. The ATV12H055M2TQ is an active production part within Schneider's Altivar 12 range. Compliance documentation includes CE marking, UL 508C, UL 618000-5-1, IEC 61800-5-1, and IEC 61800-3. No end-of-life notice or successor part number has been issued for this order code as of the latest available records. ## Pricing & sourcing Pricing for the ATV12H055M2TQ is available on request. As an active Altivar 12 drive it is normally available through distribution; confirm current lead time and minimum order on the quote.","metaTitle":"Schneider ATV12H055M2TQ Altivar 12 Drive, 0.75 hp, 550 W","metaDescription":"Schneider Altivar 12 ATV12H055M2TQ variable speed drive: 0.75 hp, 550 W, 240 V, 6.7 A input, 3.5 A output, Modbus, IP20, CE, UL 508C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"5.2 in (131.2 mm)","Width":"2.8 in (72 mm)","Height":"5.6 in (143 mm)","Marking":"CE","Category":"US1CP4B22042","Standards":"UL 508C UL 618000-5-1 IEC 61800-5-1 IEC 61800-3","EMC filter":"Integrated","Insulation":"Electrical between power and control","Data format":"8 bits, configurable odd, even or no parity","Noise level":"0 dB","Speed range":"1...20","Line current":"8.0 A 100 V heavy duty) 6.7 A 120 V heavy duty)","Mounting Mode":"Cabinet mount","Time constant":"20 ms +/- 1 ms for reference change","Apparent power":"1.6 kVA 240 V heavy duty)","Assembly style":"With heat sink","Connector Type":"1 RJ45","Motor power kW":"0.55 kW","Linearity error":"+/- 0.3 % of maximum value analogue input","Protection type":"Line supply overvoltage Line supply undervoltage Overcurrent between output phases and earth Overheating protection Short-circuit between motor phases Against input phase loss in three-phase Thermal motor protection via the drive by continuous calculation of I²t","Regulation loop":"Adjustable PID regulator","lifecycle_stage":"current","Method of access":"Server Modbus serial","Pollution degree":"2","Quantity per Set":"Set of 14","Range of Product":"Altivar 12","Shock resistance":"15 gn 11 ms IEC 60068-2-27","Supply frequency":"50/60 Hz +/- 5 %","Network Frequency":"50-60 Hz","Relative humidity":"5...95 % without condensation IEC 60068-2-3 5...95 % without dripping water IEC 60068-2-3","Sampling duration":"20 ms +/- 1 ms logic input 10 ms analogue input","Tightening Torque":"7.08 lbf.in (0.8 N.m)","Transmission Rate":"9.6 kbit/s 19.2 kbit/s 38.4 kbit/s","Operating altitude":"> 3280.84...6561.68 ft (> 1000...2000 m) with current derating 1 % per 100 m <= 3280.84 ft (1000 m) without derating","Operating position":"Vertical +/- 10 degree","Physical interface":"2-wire RS 485","Transmission frame":"RTU","Number of addresses":"1...247","Relay output number":"1","Switching frequency":"2...16 kHz adjustable 4...16 kHz with derating factor","Frequency resolution":"Analog input converter A/D, 10 bits Display unit 0.1 Hz","Overvoltage category":"Class III","Prospective line Isc":"1 kA","Transient overtorque":"150...170 % of nominal motor torque depending on drive rating and type of motor","Type of polarization":"No impedance","Vibration resistance":"1 gn 13...200 Hz)IEC 60068-2-6 1.5 mm peak to peak 3...13 Hz) - drive unmounted on symmetrical DIN rail - IEC 60068-2-6","Analogue input number":"1","Braking to standstill":"By DC injection","Communication service":"Read holding registers (03) 29 words Write single register (06) 29 words Write multiple registers (16) 27 words Read/write multiple registers (23) 4/4 words Read device identification (43)","Discrete input number":"4","Nbr. of units in pkg.":"1","Analogue output number":"1","Discrete output number":"2","Maximum output voltage":"240 V","Nominal Output Current":"3.5 A","Power dissipation in W":"Natural 34.0 W","IP degree of protection":"IP20","Motor slip compensation":"Adjustable Preset in factory","Brake chopper integrated":"False","Electromagnetic emission":"Radiated emissions environment 1 category C2 IEC 61800-3 2...16 kHz shielded motor cable Conducted emissions with integrated EMC filter environment 1 category C1 IEC 61800-3 2, 4, 8, 12 and 16 kHz shielded motor cable Conducted emissions with integrated EMC filter environment 1 category C2 IEC 61800-3 2...12 kHz shielded motor cable Conducted emissions with integrated EMC filter environment 1 category C2 IEC 61800-3 2, 4 and 16 kHz shielded motor cable Conducted emissions with additional EMC filter environment 1 category C1 IEC 61800-3 4...12 kHz shielded motor cable Conducted emissions with additional EMC filter environment 1 category C2 IEC 61800-3 4...12 kHz shielded motor cable Conducted emissions with additional EMC filter environment 2 category C3 IEC 61800-3 4...12 kHz shielded motor cable <164.04 ft (50 m)","Maximum output frequency":"4 kHz","Continuous output current":"3.5 A 4 kHz","Maximum transient current":"5.3 A 60 s heavy duty) 5.8 A 2 s heavy duty)","Product or Component Type":"Variable speed drive","[Us] rated supply voltage":"200...240 V - 15...10 %","Maximum Horse Power Rating":"0.75 hp","Communication Port Protocol":"Modbus","Nominal switching frequency":"4 kHz","Product Specific Application":"Simple machine","Speed drive output frequency":"0.5...400 Hz","4 Quadrant Operation Possible":"False","Electromagnetic compatibility":"Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Immunity to conducted disturbances level 3 conforming to IEC 61000-4-6 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Surge immunity test level 3 conforming to IEC 61000-4-5 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11","With sft fct Safe Stop 2 (SS2)":"False","Maximum Input Current per Phase":"6.7 A","Ambient air transport temperature":"-13...158 °F (-25...70 °C)","Asynchronous motor control profile":"Sensorless flux vector control Quadratic voltage/frequency ratio Voltage/frequency ratio (V/f)","Base load current at high overload":"3.5 A","Acceleration and deceleration ramps":"U S Linear from 0 to 999.9 s","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","Ambient air temperature for operation":"14...104 °F (-10...40 °C) without derating 104...140 °F (40...60 °C) with current derating 2.2 % per °C","Environmental class (during operation)":"Class 3C3 according to IEC 60721-3-3 Class 3S2 according to IEC 60721-3-3","With safety function Safe Stop 1 (SS1)":"False","With safety function Safe Position (SP)":"False","With safety function Safe Direction (SDI)":"False","With safety function Safe torque off (STO)":"False","With safety function Safe programmable logic":"False","With safety function Safe Speed Monitor (SSM)":"False","Relative symmetric network frequency tolerance":"5 %","With safety function Safe Operating Stop (SOS)":"False","With safety function Safely Limited Speed (SLS)":"False","With safety function Safely Limited Position (SLP)":"False","Maximum acceleration under shock impact (during operation)":"150 m/s² at 11 ms","Maximum deflection under vibratory load (during operation)":"1.5 mm at 2...13 Hz","Maximum acceleration under vibrational stress (during operation)":"10 m/s² at 13...200 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$235.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/128040c9a4e79d90dfc9b1ed80dede96.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ATV12H055M2TQ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ATV12H055M2TQ","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/ATV12H055M2TQ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}