{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AUD0000000100","brand":"ABB","brandSlug":"abb","productSlug":"3AUD0000000100","canonicalUrl":"https://aoctrl.com/abb/3AUD0000000100","factsUrl":"https://aoctrl.com/api/mcp/products/3AUD0000000100","rawCanonicalId":null},"summary":{"shortDescription":"ABB 3AUD0000000100 HVAC packaged drive, e-clipse bypass, circuit breaker disconnect, 75 Hp, 211 A UL light-overload, 208-240 V 3-phase, NEMA Type3R, 50/60 Hz.","salesMarkdown":"The 3AUD0000000100 is an ABB HVAC packaged drive — a variable-frequency drive, circuit breaker disconnect, and e-clipse bypass all in one NEMA Type3R enclosure. Rated for 75 Hp light-overload duty at 211 A per UL, on a 208-240 V three-phase supply. The 50/60 Hz line frequency is handled natively; no transformer tap change needed for 50 Hz sites. The 211 A light-overload current (UL) is the continuous rating that governs conductor sizing and upstream breaker coordination — not the motor nameplate alone. The 75 Hp figure assumes a standard 4-pole induction motor at 240 V; derate proportionally if running at 208 V. NEMA Type3R means the enclosure is rainproof and sleet-resistant for outdoor rooftop or pad-mounted installation, but it is not submersible or dust-tight. ## Deployment context The NEMA Type3R enclosure suits outdoor HVAC installations — chillers, cooling towers, rooftop air handlers — where the drive must tolerate rain, snow, and ice without an additional weather shelter. The integrated e-clipse bypass allows the motor to run across-the-line if the VFD section is taken offline for service, keeping the fan or pump moving.","metaTitle":"3AUD0000000100 HVAC Packaged Drive, 75 Hp, 211 A, NEMA 3R","metaDescription":"3AUD0000000100 HVAC packaged drive with e-clipse bypass and circuit breaker disconnect. 75 Hp, 211 A light-overload UL, 208-240 V 3-phase, NEMA Type3R. Active production, quoted to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 240V"],"specifications":{"Frequency (f)":"50/60 Hz","lifecycle_stage":"mature","Number of Phases":"3-phase","Enclosure Type NEMA":"Type3R","Input Voltage (Uin)":"208 ... 240 V","Technical UL/Output Power, Light-Overload Use (UL)":"75 Hp","Technical UL/Output Current, Light-Overload Use (UL)":"211 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3aud0000000100","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AUD0000000100/alternatives.json"},"ai":{"faq":[{"question":"What is 3AUD0000000100's listed frequency rating?","answer":"The drive accepts 50/60 Hz line frequency — no hardware change needed between 50 Hz and 60 Hz grids."},{"question":"Where can I buy 3AUD0000000100 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or price figure is published here."},{"question":"What enclosure type does 3AUD0000000100 carry?","answer":"NEMA Type3R — rainproof and sleet-resistant, suitable for outdoor installation without additional weather protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AUD0000000100","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/3AUD0000000100 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}}