{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AUD0000000736","brand":"ABB","brandSlug":"abb","productSlug":"3AUD0000000736","canonicalUrl":"https://aoctrl.com/abb/3AUD0000000736","factsUrl":"https://aoctrl.com/api/mcp/products/3AUD0000000736","rawCanonicalId":null},"summary":{"shortDescription":"ABB, ACH580 series, HVAC enclosed ultra-low harmonic drive, 3AUD0000000736, R6 frame, 3-phase 440-480 V, 20 Hp / 27 A light-overload, IP21, NEMA Type 1, 50/60 Hz.","salesMarkdown":"The ABB 3AUD0000000736 is an HVAC enclosed ultra-low harmonic drive built for 3-phase 440-480 V input at 50/60 Hz. It delivers 20 Hp light-overload output at 27 A (UL rating). The 20 Hp / 27 A light-overload rating at 460 V (UL) is the continuous-duty limit for variable-torque loads like fans and centrifugal pumps. If your motor nameplate exceeds 27 A at the drive output, step up to the next frame size. Light-overload means 110 % current for 60 s — enough for fan inertia starts, not for high-breakaway torque conveyors. Input voltage range 440-480 V covers common North American 460 V and 480 V grids. The 50/60 Hz rating means the drive handles both line frequencies without a hardware change — useful for multi-site specs.","metaTitle":"ABB 3AUD0000000736 HVAC Drive, R6, 20 Hp, 27 A, 460 V","metaDescription":"ABB 3AUD0000000736 HVAC enclosed ultra-low harmonic drive, R6 frame, 20 Hp / 27 A light overload at 460 V, 3-phase 440-480 V, IP21, NEMA 1. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R6","Frequency (f)":"50/60 Hz","lifecycle_stage":"mature","Number of Phases":"3-phase","Enclosure Type NEMA":"Type1","Input Voltage (Uin)":"440 ... 480 V","Degree of Protection":"IP21","Technical UL/Output Power, Light-Overload Use (UL)":"20 Hp","Technical UL/Output Current, Light-Overload Use (UL)":"27 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3aud0000000736","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AUD0000000736/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of 3AUD0000000736?","answer":"It is an R6 frame drive. Verify panel cutout and mounting dimensions against the R6 mechanical drawing before specifying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AUD0000000736","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/3AUD0000000736 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}}