{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3622-2AA00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3622-2AA00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3622-2AA00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3622-2AA00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3622-2AA00-0AA0 commutating choke for converter, 3-phase, 400 V AC, 630 A max, 567 A rated, 0.042 mH, IP00, flat-type terminal.","salesMarkdown":"The Siemens 4EU3622-2AA00-0AA0 is a three-phase commutating choke (line reactor) for converter applications — it sits between the supply and the drive input to limit current rise rates, reduce harmonics, and protect the converter's diodes from commutation notches. The 0.042 mH inductivity with a 4 % relative inductive voltage drop (cites:,) is sized for high-power drives where the line-side impedance needs a controlled bump without excessive voltage drop under load. The 630 A maximum and 567 A rated current tell you this choke is built for a 400 V drive in the 315–400 kW range, depending on the drive's input current draw. The DC rated value of 772 A (cites:) confirms it can also sit on the DC link of a regenerative or multi-drive common-bus system — useful if you're retrofitting a line-side reactor into an existing DC bus. The 280 W coil loss plus 187 W iron-core loss (cites:,) means about 467 W total heat to vent inside the enclosure; that's not trivial in a sealed panel, so plan for forced airflow or a larger cabinet. Thermal class H (cites:) means the insulation can handle 180 °C hot-spot temperature — it's built for sustained high-current operation without cooking the windings.","metaTitle":"Siemens 4EU3622-2AA00-0AA0 Commutating Choke, 630 A, 400 V","metaDescription":"Siemens 4EU3622-2AA00-0AA0 commutating choke for converter, 3-phase, 400 V AC, 630 A max, 567 A rated, 0.042 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":"0.227m","Width":"0.35m","Height":"0.321m","Maximum":"630A","Rated Value":"567A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"772A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.000042H","Power loss [W] of the coil":"280W","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"187W","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=179268&mlfb=4EU3622-2AA00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3622-2AA00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 4EU3622-2AA00-0AA0?","answer":"Submit an RFQ through this listing. We source this part to order and confirm availability and current pricing at quote time — no automated stock figure is meaningful for a mature-catalog item like this."},{"question":"What is 4EU3622-2AA00-0AA0's listed depth and width?","answer":"The depth is 0.227 m and the width is 0.35 m (cites:,). Height is 0.321 m (cites:). These are the overall dimensions of the bare choke body."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3622-2AA00-0AA0","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/4EU3622-2AA00-0AA0 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}}