{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3ADT218519S0121","brand":"ABB","brandSlug":"abb","productSlug":"3ADT218519S0121","canonicalUrl":"https://aoctrl.com/abb/3ADT218519S0121","factsUrl":"https://aoctrl.com/api/mcp/products/3ADT218519S0121","rawCanonicalId":null},"summary":{"shortDescription":"ABB DCS880-S01-0180-04 DC converter, 2Q, 400 VAC, 0180 A, frame size H2, 3 analog inputs, 2 analog outputs, 55 dB(A), IP00 auxiliary terminals, active.","salesMarkdown":"The ABB 3ADT218519S0121 is a DCS880-S01-0180-04 DC converter — a 2-quadrant unit rated for 400 VAC input and 180 A output, built on the H2 frame size. It converts AC line power to a controlled DC output for motor armature or field supplies, regenerative loads, or DC bus regulation in industrial drives. It carries three analog inputs and two analog outputs for speed/torque reference, current feedback, or process signals — enough for a basic closed-loop DC drive without an extra I/O module. The 180 A output is the continuous rating at the converter terminals — sized for a DC motor drawing that armature current under full load. The 400 VAC supply side matches a standard three-phase industrial mains at 50 Hz. The H2 frame defines the mechanical footprint and bus-bar layout; if you are replacing an existing H2-frame drive, the mounting holes and power connections line up. Auxiliary terminals are rated IP00 per IEC 60529 and IEC 60947-1 — no enclosure protection at the terminals themselves, so the converter must live inside a panel or cabinet that provides the required environmental seal. The 55 dB(A) noise level is typical for a forced-air-cooled drive of this power class; audible in a control room but unremarkable on a plant floor. Operating humidity range of 5 to 95% RH covers most indoor industrial environments without condensation protection. No special derating needed for high-humidity locations as long as the cabinet stays above dew point.","metaTitle":"3ADT218519S0121 ABB DCS880-S01-0180-04 DC Converter, 400 VAC","metaDescription":"ABB DCS880-S01-0180-04 DC converter, 400 VAC, 180 A, 2Q, frame H2. Active production. 3 AI / 2 AO, IP00 aux terminals. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["AC Drive (VFD) 480V"],"specifications":{"Frame Size":"H2","Sound dB (A)":"55 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/3adt218519s0121","alternativesUrl":"https://aoctrl.com/api/mcp/products/3ADT218519S0121/alternatives.json"},"ai":{"faq":[{"question":"What is the frame size of this converter?","answer":"The frame size is H2. That determines the physical mounting footprint and bus-bar arrangement."},{"question":"What are the key ratings of this DC converter?","answer":"It is a 2-quadrant converter rated for 400 VAC input and 180 A continuous output. It has 3 analog inputs and 2 analog outputs. The auxiliary terminals are IP00, and the sound level is 55 dB(A)."},{"question":"How do I source this part?","answer":"This is an active-production item. Submit an RFQ for current lead time and pricing; we source it through the ABB channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/3ADT218519S0121","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/3ADT218519S0121 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}}