{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AUD0000003156","brand":"ABB","brandSlug":"abb","productSlug":"3AUD0000003156","canonicalUrl":"https://aoctrl.com/abb/3AUD0000003156","factsUrl":"https://aoctrl.com/api/mcp/products/3AUD0000003156","rawCanonicalId":null},"summary":{"shortDescription":"ABB ACH580 HVAC enclosed ultra-low harmonic drive, 3AUD0000003156, 361 A, 300 Hp at 460 V, NEMA Type 1, IP21, frame R11.","salesMarkdown":"The ABB 3AUD0000003156 is an ACH580-series HVAC enclosed ultra-low harmonic drive with a non-fused disconnect switch built in. It is a 3-phase unit rated for 440 to 480 V input at 50/60 Hz. The UL light-overload output rating is 300 Hp at 361 A — that is the current it can deliver continuously to a variable-torque HVAC load (fan, pump, compressor) without exceeding the drive's thermal limits. ## Enclosure, protection, and mounting NEMA Type 1 enclosure (IP21) means the drive is suitable for indoor installation where falling dirt and incidental water drip are the main concerns — typical electrical rooms and mechanical-equipment rooms. The frame size is R11, which determines the physical footprint, mounting-hole pattern, and conduit entry locations on the enclosure backplate.","metaTitle":"ABB 3AUD0000003156 ACH580 HVAC Drive, 361 A, 300 Hp","metaDescription":"ABB 3AUD0000003156 ACH580 HVAC enclosed ultra-low harmonic drive, 361 A, 300 Hp at 460 V, NEMA 1, IP21. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"R11","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)":"300 Hp","Technical UL/Output Current, Light-Overload Use (UL)":"361 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3aud0000003156","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AUD0000003156/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3AUD0000003156 and how do I get a price?","answer":"This drive is sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current pricing and availability — both are confirmed at quote time."},{"question":"What is 3AUD0000003156's listed frame size?","answer":"The frame size is R11, which determines the physical mounting footprint and enclosure dimensions for panel layout and conduit entry planning."},{"question":"What is 3AUD0000003156's input voltage and frequency range?","answer":"It accepts 440 to 480 V three-phase input at 50 or 60 Hz. The UL light-overload output is rated 300 Hp at 361 A on a 460 V system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AUD0000003156","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/3AUD0000003156 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}}