{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3022-4AA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3022-4AA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3022-4AA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3022-4AA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3022-4AA00-0AA0 commutating choke for converter applications, 3-phase, 225 A rated current, 500 V AC, 0.15 mH inductance, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EU3022-4AA00-0AA0 is a three-phase commutating choke (line reactor) designed for converter front-ends. It carries a rated current of 225 A and a maximum current of 250 A at 50 Hz, with an inductance of 0.15 mH and a relative inductive voltage drop of 4% at rated conditions. The 500 V AC operating voltage suits 400 V class drives and converters where additional line impedance is needed to limit harmonic distortion and reduce peak currents. The 225 A rated current (250 A maximum) is the continuous thermal current at 40 °C ambient — sized for a 200–250 A drive input. The 0.15 mH inductance at 50 Hz provides a 4% impedance drop, which is typical for line reactors used to attenuate harmonics and protect the DC bus from line notching. The DC-rated current of 306.3 A indicates the choke can also handle DC-side ripple current if used in a DC-link configuration, though the primary application is AC line-side commutation. Power loss is split: 220 W in the coil and 148 W in the iron core, totaling 368 W at rated load. This heat must be dissipated; the IP00 enclosure means no fan or filter — the choke relies on natural convection in a clean, dry cabinet. Thermal class H (180 °C insulation system) per IEC 60085 gives headroom for sustained overloads up to the thermal limit. Mounts on a panel or chassis via the flat-type terminals for the main circuit — no DIN-rail clip. Dimensions are 0.3 m wide × 0.269 m high × 0.211 m deep, so it occupies roughly the footprint of a small suitcase. The IP00 rating means it is not sealed; install it inside a cabinet that keeps out dust and moisture. The flat terminals accept busbar or cable lugs, common for this current class.","metaTitle":"Siemens 4EU3022-4AA00-0AA0 Commutating Choke, 225A, 500V, 0.","metaDescription":"Siemens 4EU3022-4AA00-0AA0 commutating choke for converters, 3-phase, 225A rated, 500V AC, 0.15mH, 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","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":"220W","Operating voltage rated value":"500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"148W","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=58775&mlfb=4EU3022-4AA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3022-4AA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the physical size of 4EU3022-4AA00-0AA0?","answer":"Width 0.3 m, height 0.269 m, depth 0.211 m. It uses flat-type terminals for the main circuit and is rated IP00."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3022-4AA00-0AA0","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/4EU3022-4AA00-0AA0 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}}