{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3700-6DS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3700-6DS00","canonicalUrl":"https://aoctrl.com/siemens/4EP3700-6DS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3700-6DS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON series, commutating choke for converters, 3-phase, 400V AC, rated 50.4A (max 56A), 0.25 mH, IP00, screw-type terminals.","salesMarkdown":"It carries a continuous rated current of 50.4 A with a maximum of 56 A, and a DC-rated current of 68.6 A. The inductance is 0.25 mH, with a relative inductive voltage drop of 2% at rated conditions. The choke is open-frame (IP00), so it must be installed inside an enclosure that provides the required touch protection and environmental sealing. Connections are via screw-type terminals sized for the main circuit. Thermal class B (130 °C) per IEC 60085 governs the insulation system; total power loss is 62 W (50 W coil + 12 W iron core) at the rated 40 °C ambient. Panel builders should account for this heat dissipation when sizing ventilation. Physical dimensions: 0.178 m wide × 0.153 m high × 0.105 m deep. The 2 % voltage drop at rated current and frequency is a key parameter for coordination with the converter's DC-link design — it affects the available DC bus voltage under load.","metaTitle":"Siemens 4EP3700-6DS00 Commutating Choke, 50.4A/56A, 400V, 3-","metaDescription":"Siemens 4EP3700-6DS00 commutating choke for converters. Rated 50.4A (max 56A), 400V AC, 3-phase, 0.25 mH. IP00, screw terminals. Mature lifecycle; sourced to order. Request a quote","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.105m","Width":"0.178m","Height":"0.153m","Maximum":"56A","Rated Value":"50.4A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","at DC rated value":"68.6A","Product designation":"Kommut.-Drossel f. Stromrichter","Protection class IP":"IP00","Inductivity rated value":"0.00025H","Power loss [W] of the coil":"50W","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Power loss [W] of the iron core":"12W","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":"2%"}},"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=511713&mlfb=4EP3700-6DS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3700-6DS00/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings for 4EP3700-6DS00?","answer":"Rated current 50.4 A (max 56 A), DC-rated current 68.6 A, operating voltage 400 V AC, 3-phase, 50 Hz, inductance 0.25 mH, voltage drop 2%."},{"question":"Where can I buy 4EP3700-6DS00?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the physical size of 4EP3700-6DS00?","answer":"Width 0.178 m, height 0.153 m, depth 0.105 m."},{"question":"Does 4EP3700-6DS00 have screw terminals?","answer":"Yes, the main circuit connection uses screw-type terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3700-6DS00","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/4EP3700-6DS00 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}}