{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ABD00049886","brand":"ABB","brandSlug":"abb","productSlug":"3ABD00049886","canonicalUrl":"https://aoctrl.com/abb/3ABD00049886","factsUrl":"https://aoctrl.com/api/mcp/products/3ABD00049886","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531-01-073A-4+0J404, LV AC wall-mounted HVAC drive, 37 kW normal duty, 73 A, 380-500 V, 47.5-63 Hz, IP20, IE2, Frame Size R4.","salesMarkdown":"The ABB 3ABD00049886 is an ACH531-01-073A-4+0J404 LV AC wall-mounted drive built for HVAC fan and pump duty. It delivers 37 kW normal-use output at 73 A, fed from a 380-500 V three-phase supply at 47.5-63 Hz. Frame size R4, IP20 open-type enclosure, IE2 efficiency class. Light-overload use is also rated at 37 kW but at a slightly lower 68.4 A — the drive delivers full power with a reduced current margin for variable-torque profiles. Input voltage covers 380-500 V, which spans common 400 V and 480 V grids.","metaTitle":"ABB 3ABD00049886 ACH531 HVAC Drive, 37 kW, 73 A, IP20","metaDescription":"ABB 3ABD00049886 ACH531-01-073A-4+0J404 LV AC wall-mounted HVAC drive. 37 kW normal duty, 73 A, 380-500 V, 47.5-63 Hz, IP20, 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":"R4","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)":"37 kW","Output Current, Normal Use (In)":"73 A","Output Power, Light-Overload Use (PlD)":"37 kW","Output Current, Light-Overload Use (IlD)":"68.4 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3abd00049886","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ABD00049886/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this drive?","answer":"Frame size R4."},{"question":"What input voltage and frequency does it accept?","answer":"380-500 V three-phase, 47.5-63 Hz."},{"question":"What is the normal-use output power and current?","answer":"37 kW at 73 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ABD00049886","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/3ABD00049886 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}}