{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ACS580-01-034A-4","brand":"ABB","brandSlug":"abb","productSlug":"ACS580-01-034A-4","canonicalUrl":"https://aoctrl.com/abb/ACS580-01-034A-4","factsUrl":"https://aoctrl.com/api/mcp/products/ACS580-01-034A-4","rawCanonicalId":null},"summary":{"shortDescription":"ABB, ACS580 series, ACS580-01-034A-4 general purpose variable frequency drive, 3-phase, 480 V AC, 25 Hp normal duty / 20 Hp heavy duty, 34 A normal / 27 A heavy, NEMA 1 wall mount, frame R3.","salesMarkdown":"## What the buyer is actually specifying The ACS580-01-034A-4: The two numbers that decide which motor it can carry are the 34 A normal-duty rating and the 27 A heavy-duty rating — the 25 Hp / 20 Hp headline is just the conversion of those currents at 480 V, so panel sizing and cable ampacity track the current figures, not the horsepower label. Supply window is 380-480 V AC three-phase, output is three-phase to the motor, and the enclosure is a wall-mount NEMA 1 package on an R3 frame: 20.93 in tall, 8.16 in wide, 9.33 in deep, which is what governs the cabinet cut-out and the cooling clearance above the drive. ## Duty-class split is the real selection lever Because the part carries two distinct current ratings on the same nameplate, the application drives the call: a fan or centrifugal pump on a flat load curve fits the 34 A normal-duty ceiling; a conveyor, mixer, or any load with high starting torque and frequent cycling lives under the 27 A heavy-duty ceiling, even though the 480 V supply window stays the same. If the driven machine sits between those two profiles, the safe move is to size off heavy duty — the drive will deliver full 25 Hp normal-duty current on a lighter load, but the inverse (running a heavy-duty load off the normal-duty rating) trips on the I²t limit during acceleration. ## Panel-side fit and the BOM line On the panel side, the R3 frame (20.93 in H × 8.16 in W × 9.33 in D) is the cut-out that has to be reserved, and the NEMA 1 wall-mount rating means it expects an indoor, relatively clean enclosure environment — not a rolling-mill pulpit or a washdown bay, where the ACS580-01-034A-4 would be the wrong enclosure class from the start. Because the supply is 380-480 V AC three-phase, the feeder upstream needs the breaker coordination and SCCR evaluated against the drive's own input current, not against the motor's full-load amps — the drive only draws what the motor demands under the active ramp profile, and that gap is what the site electrical engineer reconciles on the single-line. ## Sourcing posture The ACS580-01-034A-4 is specified into the BOM as the 25 Hp / 20 Hp 480 V slot; quotes are run against the RFQ on this order code against the confirmed 34 A / 27 A duty split, with the R3 frame carried through the cable schedule and the cabinet drawing.","metaTitle":"ABB ACS580-01-034A-4 Drive, 480V 3PH, 25 Hp Normal Duty","metaDescription":"ABB ACS580-01-034A-4 ACS580 general purpose drive, 3-phase 480 V, 25 Hp normal duty / 20 Hp heavy duty, 34 A / 27 A, frame R3, wall-mount NEMA 1. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Type":"General Purpose Drive","Phase":"3","title":"Variable Frequency Drive 3PH, N1, 480V, 20/25Hp|3-Phase Supply Voltage, 380-480V AC, Wall Mount Drive, 3-Phase Output, NEMA 1, Normal Duty: 25 Hp, Heavy Duty: 20 Hp, Normal Duty: 34 Amp, Heavy Duty: 27 Amp, Frame Size: R3: H: 20.93\" W: 8.16\" D: 9.33\"","Volts AC":"480","Horsepower":"25","description":"Variable Frequency Drive 3PH, N1, 480V, 20/25Hp|3-Phase Supply Voltage, 380-480V AC, Wall Mount Drive, 3-Phase Output, NEMA 1, Normal Duty: 25 Hp, Heavy Duty: 20 Hp, Normal Duty: 34 Amp, Heavy Duty: 27 Amp, Frame Size: R3: H: 20.93\" W: 8.16\" D: 9.33\"","Family / Style":"ACS580","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4,828.90","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c16f36786b56c08b59ace7f0c007dbf2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What type of drive is the ACS580-01-034A-4 listed as?","answer":"The listing classifies it as a General Purpose Drive in the ACS580 family, 3-phase, 480 V AC."},{"question":"What phase and voltage is the ACS580-01-034A-4 rated for?","answer":"It is a 3-phase drive rated for 380-480 V AC supply, with a 3-phase output to the motor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/ACS580-01-034A-4","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/ACS580-01-034A-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}