{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3AUD0000004272","brand":"ABB","brandSlug":"abb","productSlug":"3AUD0000004272","canonicalUrl":"https://aoctrl.com/abb/3AUD0000004272","factsUrl":"https://aoctrl.com/api/mcp/products/3AUD0000004272","rawCanonicalId":null},"summary":{"shortDescription":"ABB 3AUD0000004272 HVAC packaged drive, ACH580-BCR-099A-6+B058, 500-600 V, 3-phase, 50/60 Hz, 100 Hp UL light-overload, 99 A, NEMA Type3R enclosure with e-clipse bypass and circuit breaker disconnect.","salesMarkdown":"The ABB 3AUD0000004272 is a UL-listed HVAC packaged drive combining an ACH580 variable-frequency drive with an e-clipse bypass and a circuit breaker disconnect in one NEMA Type3R enclosure. It's rated for 100 Hp light-overload use (99 A output) on 500-600 V three-phase mains, 50/60 Hz. The NEMA 3R enclosure means it's built for outdoor or unconditioned indoor installation — rain-tight and sleet-resistant, suitable for rooftop units or pad-mounted installations where a separate weather shelter isn't practical. The 100 Hp / 99 A UL light-overload rating governs the motor it can drive continuously in a typical HVAC fan or pump application. Light-overload (110% for 60 s) is the standard duty cycle for variable-torque loads; if your application requires constant-torque or high starting torque (conveyor, positive-displacement pump), the drive must be oversized. The 500-600 V input range covers 480 V and 575 V nominal systems common in North American industrial and commercial HVAC. The NEMA 3R enclosure is rainproof but not dust-tight — it's correct for outdoor wall-mount or rooftop installations but not for washdown areas or dusty environments where NEMA 4/4X or 12 would be specified. ## Integration notes The e-clipse bypass allows the motor to run at line frequency when the drive is taken offline for service — a common requirement for critical HVAC loads where a failed drive can't stop the fan or pump. The circuit breaker disconnect provides integral branch-circuit protection, eliminating the need for a separate disconnect switch upstream. The NEMA 3R enclosure has conduit knockouts on the bottom; gland plates and wiring must maintain the rainproof seal.","metaTitle":"ABB 3AUD0000004272 HVAC Drive, 100 HP, 99 A, NEMA 3R","metaDescription":"ABB 3AUD0000004272 HVAC packaged drive with e-clipse bypass and circuit breaker disconnect. 500-600 V, 3-phase, 50/60 Hz, 100 HP UL light-overload. Active production. Quoted to ord","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 600V"],"specifications":{"Frequency (f)":"50/60 Hz","lifecycle_stage":"mature","Number of Phases":"3-phase","Enclosure Type NEMA":"Type3R","Input Voltage (Uin)":"500 ... 600 V","Technical UL/Output Power, Light-Overload Use (UL)":"100 Hp","Technical UL/Output Current, Light-Overload Use (UL)":"99 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3aud0000004272","alternativesUrl":"https://aoctrl.com/api/mcp/products/3AUD0000004272/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3AUD0000004272 and how do I get a price?","answer":"The 3AUD0000004272 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing; lead time and price are confirmed at quote time."},{"question":"What is 3AUD0000004272's listed frequency?","answer":"The drive is rated for 50/60 Hz input, covering both 50 Hz and 60 Hz mains without derating."},{"question":"What compliance documentation does ABB provide for 3AUD0000004272?","answer":"The drive carries UL listing per the product description. Standard ABB documentation includes the installation manual, user manual, and UL file number. RoHS and REACH declarations are available on request through the ABB document portal or your distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3AUD0000004272","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/3AUD0000004272 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}}