{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FR-D740-120SC-EC","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FR-D740-120SC-EC","canonicalUrl":"https://aoctrl.com/mitsubishi/FR-D740-120SC-EC","factsUrl":"https://aoctrl.com/api/mcp/products/FR-D740-120SC-EC","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric FR-D700 Series AC drive, FR-D740-120SC-EC, 5.5 kW, 12 A, 380-400 V, 3-phase input, 3-phase output, MODBUS RTU/RS485, IP20, panel mount.","salesMarkdown":"## 5.5 kW / 12 A — motor sizing for 400 V-class lines The FR-D740-120SC-EC: Rated 5.5 kW output at 12 A continuous, 380-400 V three-phase input — this is a 400 V-class drive sized for a 7.5 HP induction motor on a pump, fan, or conveyor duty cycle. Output frequency spans 0 to 400 Hz, so it handles both standard 50/60 Hz motors and high-speed spindles or centrifuge loads without an external step-up transformer. Carrier frequency is adjustable from 2 kHz to 14.5 kHz — raising it quiets motor whine but derates the continuous current; the default 4 kHz is a practical balance for most panel installations. ## Panel fit and fieldbus interface Panel-mount footprint: 220 mm wide, 150 mm tall, 155 mm deep — fits a standard 400 mm deep enclosure with clearance for the top cable entry and bottom fan exhaust. Built-in MODBUS RTU over RS485 — no option card needed for PLC communication; the screw-terminal block handles the fieldbus wiring directly. I/O complement: 5 digital inputs at 24 VDC, one relay change-over output rated 250 VAC, one open-collector digital output, and one analogue output 0-10 VDC — enough for basic speed reference and run/stop control without an expansion module. IP20 protection rating means it is intended for clean, dry panel environments — not washdown or outdoor installation without a separate enclosure.","metaTitle":"Mitsubishi FR-D740-120SC-EC AC Drive, 5.5 kW, 12 A, 400 V","metaDescription":"Mitsubishi Electric FR-D740-120SC-EC AC drive, 5.5 kW, 12 A, 380-400 V, 3-phase input, MODBUS RTU/RS485. Mature lifecycle, IP20, panel mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Depth":"155 mm","Width":"220 mm","title":"FR-D740-120SC-EC","Height":"150 mm","Series":"FR-D700 Series","Rated Power":"5.5 kW","description":"Frequency Inverter, FR-D700 Series, MODBUS RTU / RS485, 12A, 5.5kW, 380... 400V","Input Phases":"3","Mounting Type":"Panel Mount","Output Phases":"3","Rated Current":"12 A","Interface Type":"MODBUS RTU;RS485","lifecycle_stage":"mature","Termination Type":"Screw Terminal","Protection Rating":"IP20","Relay Output Type":"1x Change-Over Contact, 250 VAC","Digital Input Type":"5x 24 VDC","Analogue Input Type":"0 ... 5 V;0 ... 10 V;0 ... 20 mA","Digital Output Type":"1x Open-Collector Output","Analogue Output Type":"0 ... 10 VDC","Input Frequency Max.":"60 Hz","Input Frequency Min.":"50 Hz","Output Frequency Max.":"400 Hz","Output Frequency Min.":"0 Hz","Operating Voltage Max.":"400 V","Operating Voltage Min.":"380 V","Clock/Pulse Frequency Max.":"14.5 kHz","Clock/Pulse Frequency Min.":"2 kHz","Operating Temperature Max.":"50 °C","Operating Temperature Min.":"-10 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$820.86 – $1,640.40","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a561813039861b0bd40efb387ebeb1bd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get pricing and availability for FR-D740-120SC-EC?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FR-D740-120SC-EC","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/FR-D740-120SC-EC 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}}