{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3800-4DS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3800-4DS00","canonicalUrl":"https://aoctrl.com/siemens/4EP3800-4DS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3800-4DS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP3800-4DS00 commutating choke for converter, 3-phase, 500V AC, 36A rated current, 50Hz, IP00, screw-type terminals.","salesMarkdown":"The Siemens 4EP3800-4DS00 is a 3-phase commutating choke (line reactor) for converter applications, rated at 500V AC with a continuous current of 36A and a peak of 50A. The 0.73 mH inductance limits current rise and harmonics on the line side of a variable-frequency drive or DC drive converter, protecting both the rectifier and the upstream supply. The 0.178m width, 0.153m height, and 0.12m depth footprint fits a standard backplate; screw-type terminals on the main circuit accept field wiring directly. Thermal class B insulation (130°C) per IEC 60085 means the winding can run hot without degrading the varnish — a 60W coil loss plus 15.1W iron loss at 40°C ambient is the heat you need to vent. Keep the choke away from temperature-sensitive PLCs or terminal blocks in the same enclosure.","metaTitle":"Siemens 4EP3800-4DS00 Commutating Choke, 3-Phase 500V 36A","metaDescription":"Siemens 4EP3800-4DS00 commutating choke for converters. 3-phase, 500V AC, 36A rated, 50Hz. IP00, screw terminals. UL/CSA recognized per EN 61558-2-20. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.12m","Width":"0.178m","Height":"0.153m","Maximum":"40A","Rated Value":"36A","Peak current":"50A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"49A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00073H","Power loss [W] of the coil":"60W","Operating voltage rated value":"500V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"15.1W","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"screw-type terminals","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=296122&mlfb=4EP3800-4DS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3800-4DS00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EP3800-4DS00 and get a price?","answer":"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 price and lead time."},{"question":"What are the key ratings of 4EP3800-4DS00?","answer":"3-phase, 500V AC, 36A rated continuous current, 50A peak, 0.73 mH inductance, 4% inductive voltage drop at rated conditions, 50Hz operating frequency, IP00, screw terminals, thermal class B."},{"question":"What compliance documentation does Siemens provide for 4EP3800-4DS00?","answer":"The part is UL/CSA recognized per EN 61558-2-20. Standard Siemens documentation includes the declaration of conformity and the datasheet; check the manufacturer's portal for the latest certificates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3800-4DS00","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/4EP3800-4DS00 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}}