{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ADT218566S0246","brand":"ABB","brandSlug":"abb","productSlug":"3ADT218566S0246","canonicalUrl":"https://aoctrl.com/abb/3ADT218566S0246","factsUrl":"https://aoctrl.com/api/mcp/products/3ADT218566S0246","rawCanonicalId":null},"summary":{"shortDescription":"ABB DCS880-S02-4000-10L, 4Q DC converter, 990 VAC, 4000 A, frame size H8, 82 dB(A).","salesMarkdown":"## What this DC converter is The 3ADT218566S0246: The ABB DCS880-S02-4000-10L is a 4-quadrant DC converter rated for 990 VAC input and 4000 A output, built in frame size H8. It handles regenerative loads — the 4Q topology means it can both motor and brake, returning energy to the line instead of dumping it into a resistor bank. That matters for applications like unwind stands, hoists, or test benches where the load drives back through the shaft. Sound level is listed at 82 dB(A) — that is audible in a control room without enclosure attenuation. If the drive sits near operator stations, budget for an acoustic hood or remote mounting. The IP00 protection on the auxiliary terminals means the main power terminals are open-frame; the drive is intended for a cabinet or cubicle that provides the touch-safe enclosure. Operating humidity range of 5 to 95% RH covers most indoor industrial environments without condensation control, though the IP00 construction means the cabinet environment must keep condensation off live parts.","metaTitle":"3ADT218566S0246 ABB DCS880-S02-4000-10L DC Converter, 990 VA","metaDescription":"ABB DCS880-S02-4000-10L 4Q DC converter, 990 VAC, 4000 A, frame size H8, 82 dB(A). Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC Drives"],"specifications":{"Frame Size":"H8","Sound dB (A)":"82 dB(A)","Analog Inputs":"3","Frequency (f)":"50 Hz","Analog Outputs":"2","lifecycle_stage":"current","Degree of Protection":"acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP00","Operating Humidity (RHamβ)":"5...95%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.abb.com/global/en/products/3adt218566s0246","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ADT218566S0246/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this DC converter?","answer":"Frame size H8, which is a floor-mount cabinet-grade enclosure weighing 180 kg."},{"question":"What is the sound level of this drive?","answer":"82 dB(A) — audible without enclosure attenuation; plan for acoustic treatment if near operator stations."},{"question":"What are the analog I/O counts?","answer":"Three analog inputs and two analog outputs, covering speed reference, torque limit, and actual-value feedback."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ADT218566S0246","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/3ADT218566S0246 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}}