{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AXD50000751945","brand":"ABB","brandSlug":"abb","productSlug":"3AXD50000751945","canonicalUrl":"https://aoctrl.com/abb/3AXD50000751945","factsUrl":"https://aoctrl.com/api/mcp/products/3AXD50000751945","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531-01-09A5-4+J400, LV AC wall-mounted drive for HVAC, 4 kW, 9.4 A, 380-500 V, IP20, frame R1, IE2.","salesMarkdown":"The ABB ACH531-01-09A5-4+J400 (order code 3AXD50000751945) is a wall-mounted LV AC drive built for HVAC fan and pump duty. It delivers 4 kW normal-use output at 9.4 A from a 380-500 V three-phase supply, frame size R1, IP20 enclosure. Rated output current of 9.4 A (normal use) and 8.9 A (light-overload) covers most 4 kW IEC induction motors in HVAC service. IE2 efficiency class aligns with current European Ecodesign requirements for this power band. Wall-mounted, open-type (NEMA Open) with IP20 protection — suitable for clean, dry indoor panels. Frame R1 footprint keeps cabinet fill manageable. No gland plate or conduit knockouts; plan for cable entry via the panel bottom.","metaTitle":"ABB 3AXD50000751945 ACH531 HVAC Drive, 4 kW, 9.4 A, IP20","metaDescription":"ABB ACH531-01-09A5-4+J400 LV AC wall-mounted drive for HVAC, 4 kW normal use, 9.4 A output, 380-500 V input, IP20, frame R1, IE2. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Inverter / VFD"],"specifications":{"Frame Size":"R1","Frequency (f)":"47.5 ... 63 Hz","Mounting Type":"Wall-mounted","WEEE Category":"5. Small Equipment (No External Dimension More Than 50 cm)","lifecycle_stage":"current","Efficiency Level":"IE2","Number of Phases":"3-phase","Enclosure Type NEMA":"Open Type","Input Voltage (Uin)":"380 ... 500 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/3axd50000751945","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AXD50000751945/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this drive?","answer":"Frame size R1, which is the smallest frame in the ACH531 family, sized for 4 kW output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AXD50000751945","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/3AXD50000751945 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}}