{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4007-8CB00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4007-8CB00","canonicalUrl":"https://aoctrl.com/siemens/4EP4007-8CB00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4007-8CB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP4007-8CB00 commutating choke for converter, 3-phase, 54 A rated, 0.2 mH, IP00, flat-type terminals.","salesMarkdown":"The Siemens 4EP4007-8CB00 is a 3-phase commutating choke for converter applications, rated 54 A continuous with a 60 A maximum and 0.2 mH inductance. The IP00 enclosure means it's an open-frame component intended for mounting inside a cabinet — no washdown or outdoor exposure. Flat-type terminals accept the main circuit connections. The 54 A rated current (60 A maximum) sets the continuous thermal limit for the choke in a converter DC link or AC line side. The 0.2 mH inductance and 1.3% relative inductive voltage drop define the commutation notch smoothing — this is sized for a specific converter power range, not a general-purpose line reactor. The 76.6 W coil loss plus 20 W iron core loss (total ~97 W at rated conditions) must be ventilated; thermal class B (130 °C) insulation gives the temperature rise ceiling. Operating ambient is 40 °C.","metaTitle":"Siemens 4EP4007-8CB00 Commutating Choke, 54 A, 0.2 mH","metaDescription":"Siemens 4EP4007-8CB00 commutating choke for converters, 3-phase, 54 A rated, 0.2 mH, IP00. Mature lifecycle; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.143m","Width":"0.219m","Height":"0.179m","Maximum":"60A","Rated Value":"54A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"73.5A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.0002H","Power loss [W] of the coil":"76.6W","Operating voltage rated value":"500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"20W","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"flat connector","Relative inductive drop in voltage on the measurement level current, voltage and frequency":"1.3%"}},"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=82991&mlfb=4EP4007-8CB00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP4007-8CB00/alternatives.json"},"ai":{"faq":[{"question":"What are the key specifications of 4EP4007-8CB00?","answer":"It is a 3-phase commutating choke rated 54 A (60 A max), 0.2 mH, 500 V AC, 50 Hz, with IP00 protection and flat-type terminals."},{"question":"Where can I buy 4EP4007-8CB00?","answer":"This part is sourced to order against an RFQ through independent industrial distribution. Submit a request for quotation to confirm availability and current pricing."},{"question":"What is the physical size of 4EP4007-8CB00?","answer":"The dimensions are 0.219 m width, 0.179 m height, and 0.143 m depth."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4007-8CB00","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/4EP4007-8CB00 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}}