{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AXD50000940783","brand":"ABB","brandSlug":"abb","productSlug":"3AXD50000940783","canonicalUrl":"https://aoctrl.com/abb/3AXD50000940783","factsUrl":"https://aoctrl.com/api/mcp/products/3AXD50000940783","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531 series, LV AC wall-mounted HVAC drive, 3AXD50000940783, 4 kW normal use, 9.4 A output, IP20, Frame Size R1.","salesMarkdown":"It delivers 4 kW normal-use output power at 9.4 A, with a light-overload rating of 4 kW at 8.9 A. Input voltage range is 380–480 V three-phase, 47.5–63 Hz. Frame size is R1, enclosure is NEMA Open Type with IP20 protection, and efficiency class is IE2. The 4 kW normal-use rating (9.4 A) is the figure to match against your motor nameplate for continuous duty. The light-overload curve (4 kW, 8.9 A) gives headroom for fan or pump starts without oversizing the drive. IP20 means it's for indoor panel mounting, not washdown areas. Wall-mounting keeps it off the floor — common for HVAC retrofit where floor space is tight.","metaTitle":"ABB 3AXD50000940783 ACH531 HVAC Drive, 4 kW, 9.4 A","metaDescription":"ABB 3AXD50000940783 ACH531-01-09A5-4+X1663 LV AC wall-mounted drive, 4 kW normal use, 9.4 A output, IP20, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R1","Frequency (f)":"47.5 ... 63 Hz","Mounting Type":"Wall-mounted","lifecycle_stage":"current","Efficiency Level":"IE2","Number of Phases":"3-phase","Enclosure Type NEMA":"Open Type","Input Voltage (Uin)":"380 ... 480 V","Degree of Protection":"IP20","Output Power, Normal Use (Pn)":"4 kW","Output Current, Normal Use (In)":"9.4 A","Output Power, Light-Overload Use (PlD)":"4 kW","Output Current, Light-Overload Use (IlD)":"8.9 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3axd50000940783","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AXD50000940783/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of 3AXD50000940783?","answer":"The frame size is R1."},{"question":"What is the input frequency range for this drive?","answer":"The drive accepts 47.5 to 63 Hz input."},{"question":"What is the normal-use output current and power?","answer":"Normal-use output is 4 kW at 9.4 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AXD50000940783","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/3AXD50000940783 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}}