{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4000-7US00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4000-7US00","canonicalUrl":"https://aoctrl.com/siemens/4EP4000-7US00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4000-7US00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EP4000-7US00, 3-phase mains choke for frequency converters, 500V AC, 71A max, 50Hz, 2% voltage drop, IP00, flat-type terminals.","salesMarkdown":"## Line Reactor for VFD Input Rated at 500 V AC, 50 Hz, it handles a maximum continuous current of 71 A and a rated operational current of 63.9 A. Thermal class B (130 °C rise) and a 78 W coil loss plus 21.5 W iron loss at full load give you the thermal budget to size panel ventilation. ## Mounting and Connection IP00 — no enclosure, so it mounts inside a panel or cabinet where the environment is clean and dry. The flat-type terminals (flat connector) accept standard busbar or cable lugs; no DIN-rail clip, so plan for bolt-down or bracket mounting. Dimensions: 0.219 m wide, 0.179 m tall, 0.143 m deep — leave clearance for airflow and terminal access.","metaTitle":"Siemens 4EP4000-7US00 3-Phase Mains Choke, 71A, 500V, 50Hz","metaDescription":"Siemens 4EP4000-7US00 3-phase mains choke for VFD, 71A max, 500V AC, 50Hz, 2% voltage drop, IP00. Mature lifecycle, sourced to order. Request 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","title":"4EP4000-7US00","Height":"0.179m","description":"MAINS CHOKE F.FU; PHASES:3; UN1(V):500; ITHMAX 1(A) / F1(HZ):71 /50; I LN (A):63,9; UK(%):2; LN(MH):0,259; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 61558-2-20 >UL/CSA-RECOGNIZED< >CHOKE<","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Designation":"Netzdrossel f. FU","protection class IP":"IP00","current at AC maximum":"71A","Inductivity Rated Value":"0.00026H","power loss [W] of the coil":"78W","Operating Voltage Rated Value":"500V","Ambient Temperature Rated Value":"40°C","Operating Frequency Rated Value":"50Hz","power loss [W] of the iron core":"21.5W","thermal class according to IEC 60085":"B","operational current at AC rated value":"63.9A","Type Of Electrical Connection For Main Current Circuit":"flat connector","Relative Inductive Drop In Voltage For Rated Value Of The Current, Voltage And Frequency":"2%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/62f9ebc20791501c0c6a044e5b039ff5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=151475&mlfb=4EP4000-7US00"},"ai":{"faq":[{"question":"What are the key ratings of 4EP4000-7US00?","answer":"3-phase, 500 V AC, 50 Hz, 71 A maximum current, 63.9 A rated current, 2% voltage drop, 0.26 mH inductance, IP00, flat-type terminals."},{"question":"Where can I buy 4EP4000-7US00?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4000-7US00","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/4EP4000-7US00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}