{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AXD50000751990","brand":"ABB","brandSlug":"abb","productSlug":"3AXD50000751990","canonicalUrl":"https://aoctrl.com/abb/3AXD50000751990","factsUrl":"https://aoctrl.com/api/mcp/products/3AXD50000751990","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531 HVAC drive, 3AXD50000751990, 1.1 kW / 3.3 A, 380-500 V 3-phase, IP20, Frame R1.","salesMarkdown":"The ABB 3AXD50000751990 is an active-production wall-mounted HVAC drive rated 1.1 kW normal-use output at 3.3 A from a 380-500 V three-phase supply. Frame size R1 keeps the panel footprint tight for light commercial building fan and pump duty. Light-overload duty is rated identically to normal use at 1.1 kW / 3.1 A, which means this drive is sized for continuous constant-torque loads like fans and pumps rather than short-duration peak torque. Open-type NEMA enclosure with IP20 protection suits clean indoor panel mounting.","metaTitle":"3AXD50000751990 ABB ACH531 HVAC Drive, 1.1 kW, 3.3 A, R1","metaDescription":"ABB 3AXD50000751990 ACH531-01-03A4-4 HVAC drive. 1.1 kW, 3.3 A, 380-500 V 3-phase, IP20, R1 frame. 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)":"1.1 kW","Output Current, Normal Use (In)":"3.3 A","Output Power, Light-Overload Use (PlD)":"1.1 kW","Output Current, Light-Overload Use (IlD)":"3.1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3axd50000751990","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AXD50000751990/alternatives.json"},"ai":{"faq":[{"question":"What are the key power ratings for this drive?","answer":"Normal-use output is 1.1 kW at 3.3 A from a 380-500 V three-phase supply. Light-overload use is also 1.1 kW at 3.1 A."},{"question":"What frame size is 3AXD50000751990?","answer":"Frame size R1."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AXD50000751990","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/3AXD50000751990 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}}