{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FRN040AR1M-4U","brand":"Fuji Electric","brandSlug":"fuji-electric","productSlug":"FRN040AR1M-4U","canonicalUrl":"https://aoctrl.com/fuji-electric/FRN040AR1M-4U","factsUrl":"https://aoctrl.com/api/mcp/products/FRN040AR1M-4U","rawCanonicalId":null},"summary":{"shortDescription":"Fuji Electric FRENIC-HVAC series, FRN040AR1M-4U, 40 HP, 460 V three-phase, NEMA Type 1 enclosed VFD.","salesMarkdown":"The Fuji FRN040AR1M-4U is a FRENIC-HVAC series variable frequency drive rated for 40 HP on a 460 V three-phase supply, in a NEMA Type 1 enclosure. This is the dedicated HVAC variant of the FRENIC family — tuned for fan, pump, and compressor duty cycles where the load profile differs from general-purpose industrial drives. The NEMA 1 enclosure means it's suitable for indoor installation where falling dirt and light drips are the only environmental concern; no washdown or outdoor rating here. The 40 HP / 460 V rating is the motor output capacity under standard HVAC load conditions. For a commissioning engineer: this drive mates to a 40 HP motor nameplated at 460 V, typically a TEFC induction motor driving a centrifugal fan or pump. The NEMA Type 1 enclosure is the standard sheet-metal box — no conduit seals required for indoor panel mounting, but it won't survive a hose-down. The FRENIC-HVAC firmware includes pre-loaded V/F patterns for variable-torque loads (squared torque curve) and a PID loop for duct static pressure or chilled-water temperature control, which is what distinguishes it from the general-purpose FRENIC-Mini or FRENIC-Ace siblings.","metaTitle":"Fuji FRN040AR1M-4U FRENIC-HVAC Drive, 40 HP, 460 V, NEMA 1","metaDescription":"Fuji FRN040AR1M-4U FRENIC-HVAC drive, 40 HP, 460 V three-phase, NEMA 1 enclosure. Active lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/FRN040AR1M-4U/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative in the FRENIC family?","answer":"The FRENIC-HVAC series is purpose-built for fan and pump applications. The closest sibling is the FRENIC-Ace series, which offers the same power range but adds sensorless vector control for higher starting torque — useful if the load is a positive-displacement pump or a conveyor rather than a centrifugal fan. The FRENIC-Mini is a compact, lower-power alternative but tops out below 40 HP."},{"question":"What compliance documentation is available for this drive?","answer":"Fuji Electric provides UL listing and CE marking for the FRENIC-HVAC series. RoHS and REACH declarations are standard with the documentation package. The NEMA Type 1 enclosure rating is UL-listed per UL 508C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/fuji-electric/FRN040AR1M-4U","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/fuji-electric/FRN040AR1M-4U when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}