{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ABD00058632-D","brand":"ABB","brandSlug":"abb","productSlug":"3ABD00058632-D","canonicalUrl":"https://aoctrl.com/abb/3ABD00058632-D","factsUrl":"https://aoctrl.com/api/mcp/products/3ABD00058632-D","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACQ531 series, ACQ531-01-073A-4+P973, 37 kW normal-use output, 73 A output current, 380–480 V 3-phase, Frame R4, IP20, wall-mounted.","salesMarkdown":"The ABB 3ABD00058632-D drive is rated for 37 kW normal-use output at 73 A, with a light-overload rating of 37 kW at 68 A. It runs on 380–480 V three-phase, 47.5–63 Hz, and comes in a wall-mounted, IP20 open-type NEMA enclosure. Frame size R4. The light-overload curve (68 A, IlD) applies when the drive is sized for a slightly lower continuous current but still needs to handle occasional peak torque — same 37 kW power, but with a tighter current ceiling. Both ratings are at the drive's nominal 380–480 V input. The IE2 efficiency level means it meets the base energy-efficiency class for industrial drives in most markets; no premium-efficiency premium to pay. ## Mounting & enclosure Wall-mounted, IP20 — so it's for indoor panel or machine-side installation where drips and dust aren't a concern. The NEMA open-type enclosure means it's not sealed against hose-down or washdown environments; keep it in a clean, dry location. Frame R4 gives you the physical footprint for panel layout planning.","metaTitle":"ABB 3ABD00058632-D ACQ531 Drive, 37 kW, 73 A, Frame R4","metaDescription":"ABB ACQ531-01-073A-4+P973 drive, 37 kW normal use, 73 A output, 380–480 V 3-phase, IP20, wall-mounted, frame R4. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R4","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)":"37 kW","Output Current, Normal Use (In)":"73 A","Output Power, Light-Overload Use (PlD)":"37 kW","Output Current, Light-Overload Use (IlD)":"68 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3abd00058632-d","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ABD00058632-D/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this drive?","answer":"Frame size R4."},{"question":"What is the normal-use output current and power?","answer":"73 A output current at 37 kW normal-use power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ABD00058632-D","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/3ABD00058632-D 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}}