{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ABD00046364","brand":"ABB","brandSlug":"abb","productSlug":"3ABD00046364","canonicalUrl":"https://aoctrl.com/abb/3ABD00046364","factsUrl":"https://aoctrl.com/api/mcp/products/3ABD00046364","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531 series, 3ABD00046364, LV AC wall-mounted drive for HVAC, 37 kW normal use, 73 A output, 380-480 V 3-phase, Frame R4, IP20.","salesMarkdown":"The ABB 3ABD00046364 is an ACH531-01-073A-4 LV AC wall-mounted drive for HVAC applications, delivering 37 kW normal-use output power and 73 A output current from a 380-480 V 3-phase supply. Frame size R4 keeps the footprint manageable for panel layouts, and the IP20 enclosure suits indoor installation away from washdown zones. The 37 kW normal-use rating (Pn) matches a standard 37 kW motor; the light-overload rating (PlD) also sits at 37 kW, with a slightly lower current of 68.4 A (IlD), meaning the drive is sized for constant-torque HVAC loads rather than heavy starting duty. Standby loss of 19 W is low enough that ventilation requirements are modest — no forced cooling needed in most cabinets. Efficiency class IE2 is the baseline for this generation; if your project specifies IE3 or IE4, check the motor-side efficiency requirement separately.","metaTitle":"ABB 3ABD00046364 ACH531 Drive, 37 kW, 73 A, Frame R4","metaDescription":"ABB ACH531-01-073A-4 HVAC wall-mounted drive, 37 kW normal use, 73 A output, 380-480 V 3-phase, IP20, Frame R4. Active production, 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","Standby Loss":"19 W","Frequency (f)":"47.5 ... 63 Hz","Mounting Type":"Module","WEEE Category":"Product Not in WEEE Scope","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/3abd00046364","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ABD00046364/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this drive?","answer":"Frame size R4."},{"question":"What is the standby loss?","answer":"19 W."},{"question":"What are the key output ratings?","answer":"Normal-use output power is 37 kW at 73 A; light-overload output is also 37 kW at 68.4 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ABD00046364","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/3ABD00046364 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}}