{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ABD00046769","brand":"ABB","brandSlug":"abb","productSlug":"3ABD00046769","canonicalUrl":"https://aoctrl.com/abb/3ABD00046769","factsUrl":"https://aoctrl.com/api/mcp/products/3ABD00046769","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH531-01 wall-mounted LV AC drive, 37 kW normal use, 73 A output, IP20, IE2, 380-500 V 3-phase, 47.5-63 Hz, Frame Size R4.","salesMarkdown":"The ABB 3ABD00046769 is a wall-mounted LV AC drive for HVAC duty, delivering 37 kW at 73 A under normal use on a 380–500 V three-phase supply. It carries an IE2 efficiency level and IP20 protection, with a frequency range of 47.5 to 63 Hz. Frame size R4. The 73 A normal-use output current (In) is the number that governs motor sizing — match it to your full-load amp draw. The light-overload rating of 68.4 A (IlD) gives a slightly lower continuous ceiling but still at 37 kW, so the real distinction is thermal headroom for cyclic loads. IP20 means it's intended for clean indoor panel or wall-mount installation, not washdown areas. ## Installation Note Wall-mounted, open-type enclosure (NEMA Open Type). Frame R4 dictates the physical footprint and mounting hole pattern — verify clearance for the gland plate and any required side clearance for airflow. The 47.5–63 Hz input range handles both 50 Hz supplies without derating.","metaTitle":"ABB 3ABD00046769 ACH531-01 HVAC Drive, 37 kW, 73 A","metaDescription":"ABB ACH531-01 wall-mounted LV AC drive, 37 kW normal use, 73 A output, IP20, IE2, 380-500 V 3-phase, 47.5-63 Hz. Active production, sourced to order. RFQ for lead time.","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":"4. Large Equipment (Any 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/3abd00046769","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ABD00046769/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of 3ABD00046769?","answer":"Frame size R4."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ABD00046769","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/3ABD00046769 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}}