{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3022-0CA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3022-0CA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3022-0CA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3022-0CA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3022-0CA00-0AA0 commutating choke for converter, 3-phase, 690V AC, 225A rated, 250A max, 0.15 mH, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU3022-0CA00-0AA0 is a three-phase commutating choke (also called a line reactor or converter reactor) designed to sit between a converter and the AC line, limiting current rise rates and reducing harmonic distortion. Rated for 690 V AC and 225 A continuous, with a maximum of 250 A, it handles the full-load current of a substantial drive or converter system. The 0.15 mH inductance at 4% voltage drop (relative inductive drop) means it provides enough impedance to smooth commutation notches without dropping excessive voltage under load — a typical design target for industrial converter front-ends. The peak current rating of 313 A (and a DC-rated value of 306.3 A) tells you the choke can handle short-duration overloads and DC-link ripple without saturating the core. Power loss splits into 240 W in the coil and 130 W in the iron core — 370 W total at rated conditions — which means panel ventilation or derating may be needed if ambient exceeds 40 °C. The thermal class H insulation (IEC 60085) allows a 180 °C hot-spot temperature, giving headroom for sustained operation in warm cabinets. This is an IP00 open-frame component — no enclosure, so it mounts inside a panel or cabinet where the environment is clean and dry. The flat-type terminals (flat connector) accept busbar or large cable lugs; expect to land 3-phase power conductors sized for 225 A continuous. Dimensions are 0.3 m wide by 0.269 m tall by 0.211 m deep, which fits a standard 800 mm wide enclosure with room for side cable ducts.","metaTitle":"Siemens 4EU3022-0CA00-0AA0 Commutating Choke, 225A, 690V","metaDescription":"Siemens 4EU3022-0CA00-0AA0 commutating choke for converter duty. 225A rated, 250A max, 690V AC, 0.15 mH, IP00. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.211m","Width":"0.3m","Height":"0.269m","Maximum":"250A","Rated Value":"225A","Peak current":"313A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"306.3A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00015H","Power loss [W] of the coil":"240W","Operating voltage rated value":"690, 690V","Ambient temperature rated value":"40°C","Operating frequency rated value":"60 ... 50Hz","Power loss [W] of the iron core":"130W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"4%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=49438&mlfb=4EU3022-0CA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3022-0CA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings for 4EU3022-0CA00-0AA0?","answer":"Three-phase, 690 V AC, 225 A rated continuous current (250 A maximum), 0.15 mH inductance, 4% voltage drop, peak current 313 A, DC rated value 306.3 A. Power loss is 370 W total (240 W coil + 130 W iron core) at 40 °C ambient."},{"question":"Where can I buy 4EU3022-0CA00-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is the physical size of 4EU3022-0CA00-0AA0?","answer":"Width 0.3 m, height 0.269 m, depth 0.211 m. It is an IP00 open-frame component with flat-type terminals for busbar or cable lug connections."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3022-0CA00-0AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/4EU3022-0CA00-0AA0 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}}