{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FRN500F1S-4U","brand":"Fuji Electric","brandSlug":"fuji-electric","productSlug":"FRN500F1S-4U","canonicalUrl":"https://aoctrl.com/fuji-electric/FRN500F1S-4U","factsUrl":"https://aoctrl.com/api/mcp/products/FRN500F1S-4U","rawCanonicalId":null},"summary":{"shortDescription":"Fuji Electric FRENIC-ECO (F1) series, FRN500F1S-4U, 500 HP, 460V 3-phase motor drive.","salesMarkdown":"The Fuji FRN500F1S-4U is a FRENIC-ECO (F1) series motor drive rated for 500 HP on a 460V three-phase supply. This is the heavy-lift end of the F1 family — sized for large centrifugal pumps, fans, and compressors where the drive must hold the unit on the grid under full load without derating. The 500 HP / 460V rating governs the motor frame size and branch-circuit protection you'll need upstream. At this power level, expect a DC-link braking resistor for applications with overhauling loads or short deceleration ramps — the drive itself handles the V/Hz curve, but the resistor dissipates the regenerated energy. The FRENIC-ECO F1 platform typically includes a built-in EMC filter and a standard I/O complement, so the FRN500F1S-4U should drop into a 480V MCC bucket with minimal rework provided the incoming feeder is sized for the full-load amps of a 500 HP induction motor.","metaTitle":"Fuji FRN500F1S-4U FRENIC-ECO Drive, 500 HP, 460V 3-Phase","metaDescription":"Fuji FRN500F1S-4U FRENIC-ECO (F1) drive, 500 HP, 460V 3-phase. Current 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":{"title":"FRN500F1S-4U","Part #":"FRN500F1S-4U","Weight":"239.95 kgs","Category":"Drives","description":"FUJ FRN500F1S-4U CORE DRIVE|FUJ FRN500F1S-4U CORE DRIVE FRENIC-ECO (F1) 3PH 460V 500HP","Sub Category":"Motor Drives","Top Category":"Motors & Motor Controls","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$800.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/97e7cd5c03d9670c07274327850cb4a1.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/fuji-electric/FRN500F1S-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/FRN500F1S-4U 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}}