{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ABD00046387","brand":"ABB","brandSlug":"abb","productSlug":"3ABD00046387","canonicalUrl":"https://aoctrl.com/abb/3ABD00046387","factsUrl":"https://aoctrl.com/api/mcp/products/3ABD00046387","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACQ531-01-073A-4 drive, 37 kW / 73 A normal duty, 380-480 V three-phase input, Frame R4, IP20 Open Type.","salesMarkdown":"The 3ABD00046387: The ABB ACQ531-01-073A-4 drive is rated for 37 kW normal-duty output at 73 A, with a light-overload rating of 68.4 A at the same 37 kW. It runs on a three-phase 380 to 480 V input, covering the 50/60 Hz range from 47.5 to 63 Hz. Apparent power output sits at 51.0 kV·A. Frame size R4 is the mechanical footprint for this drive. It's an IP20 Open Type, meaning it's meant for inside a panel or enclosure where it won't see direct washdown or dust. The maximum ambient temperature is 40 °C, so keep that in mind if you're packing it into a tight cabinet with other heat sources. Standby loss is 19 W — that's the heat it dumps when powered up but not running a motor. Efficiency class is IE2, which is the standard level for this generation of drives. The WEEE category is large equipment (over 50 cm), so plan for end-of-life recycling compliance if that applies to your site.","metaTitle":"3ABD00046387 ABB ACQ531-01-073A-4 Drive, 37 kW, 73 A, Frame","metaDescription":"ABB ACQ531-01-073A-4 drive, 37 kW normal duty, 73 A output, 380-480 V 3-phase input, Frame R4, IP20 open type, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R4","Standby Loss":"19 W","Frequency (f)":"47.5 ... 63 Hz","Mounting Type":"Module","WEEE Category":"4. Large Equipment (Any External Dimension More Than 50 cm)","lifecycle_stage":"current","Efficiency Level":"IE2","Number of Phases":"3-phase","Temperature Rating":"Maximum 40 °C","Enclosure Type NEMA":"Open Type","Input Voltage (Uin)":"380 ... 480 V","Degree of Protection":"IP20","Apparent Power Output":"51.0 kV·A","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/3abd00046387","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ABD00046387/alternatives.json"},"ai":{"faq":[{"question":"What is 3ABD00046387's listed frame size?","answer":"The frame size is R4."},{"question":"What is 3ABD00046387's standby loss?","answer":"Standby loss is 19 W."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ABD00046387","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/3ABD00046387 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}}