{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ADT218566S0245","brand":"ABB","brandSlug":"abb","productSlug":"3ADT218566S0245","canonicalUrl":"https://aoctrl.com/abb/3ADT218566S0245","factsUrl":"https://aoctrl.com/api/mcp/products/3ADT218566S0245","rawCanonicalId":null},"summary":{"shortDescription":"ABB DCS880-S02-4000-08L DC converter, 4Q, 800 VAC, 4000 A, H8 frame, 82 dB(A).","salesMarkdown":"The ABB 3ADT218566S0245 is a DCS880-S02-4000-08L DC converter — a four-quadrant regenerative unit rated for 800 VAC input and 4000 A output. It sits in the H8 frame size, which sets the physical mounting footprint and busbar interface for the drive cabinet. Four-quadrant operation means it can both motor and regenerate in both directions, making it suitable for overhauling loads like cranes, hoists, and test stands where energy recovery is needed. The 4000 A continuous rating is the headline number — this converter is sized for large DC motor drives or electrolysis supplies in the multi-megawatt range. The 800 VAC input side expects a three-phase supply at 50 Hz, as listed. Acoustic noise is specified at 82 dB(A) — expect audible fan and magnetic hum at that level, which may require ear protection in walk-in cabinets or separate drive rooms. Auxiliary terminals carry an IP00 protection rating per IEC 60529 and IEC 60947-1, meaning the terminals are open and require enclosure or segregated wiring for safety. The main drive enclosure rating is not stated here, but the terminal strip itself is exposed. ## Analog I/O for process integration The converter carries 3 analog inputs and 2 analog outputs for speed reference, torque limit, or process feedback from a PLC or DCS. Enough for a basic speed/current control loop with one spare input.","metaTitle":"ABB 3ADT218566S0245 DCS880 DC Converter, 4000 A, H8 Frame","metaDescription":"ABB DCS880-S02-4000-08L DC converter, 800 VAC, 4000 A, 4Q, active lifecycle, H8 frame, 82 dB(A). 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/3adt218566s0245","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ADT218566S0245/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this converter?","answer":"It is an H8 frame, which determines the physical mounting footprint and busbar interface for the drive cabinet."},{"question":"What is the sound level of this converter?","answer":"It is rated at 82 dB(A) — audible fan and magnetic noise at that level may require ear protection or a separate drive room."},{"question":"What analog I/O does it have?","answer":"It includes 3 analog inputs and 2 analog outputs, typically for speed reference, torque limit, or process feedback signals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ADT218566S0245","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/3ADT218566S0245 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}}