{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3700-5MS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3700-5MS00","canonicalUrl":"https://aoctrl.com/siemens/4EP3700-5MS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3700-5MS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC 4EP3700-5MS00, 3-phase filter reactor, 7.89 A rated current, 400 V AC, 50 Hz, 5.67 % relative throttling factor, IP00, screw/tab terminals.","salesMarkdown":"The Siemens SIDAC 4EP3700-5MS00 is a 3-phase filter reactor rated for 7.89 A continuous (8.77 A maximum) at 400 V AC, 50 Hz. It provides a 5.67 % relative throttling factor, meaning it drops about 5.67 % of line voltage across the reactor at rated current — the standard impedance for smoothing harmonics and limiting inrush on capacitor banks or VFD inputs. The 0.0061 H inductance and 210 Hz resonant frequency place it in the typical range for detuned reactor banks tuned to the 5th harmonic (≈210 Hz). Mounting dimensions: 0.178 m wide × 0.153 m tall × 0.105 m deep. Connections are screw-type terminals and tab terminals on the main circuit, per EN 61558-2-20. Thermal class B insulation (130 °C rise) means it can run hot in a closed cabinet as long as ambient stays at or below 40 °C.","metaTitle":"Siemens SIDAC 4EP3700-5MS00 Filter Reactor, 3-Phase, 7.89 A,","metaDescription":"Siemens SIDAC 4EP3700-5MS00 filter reactor, 3-phase, 7.89 A rated, 400 V AC, 50 Hz, 5.67% throttling, 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":"0.105m","Width":"0.178m","Height":"0.153m","Maximum":"8.77A","Rated Value":"7.89A","Phase number":"3","Power loss [W]":"53.1W","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.0061H","Relative throttling factor":"5.67%","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"B","Resonant frequency of the filter":"210Hz","Reactive power of the filter bank rated value":"5 000var","Type of electrical connection for main current circuit":"screw-type terminals / tab terminals"}},"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=206588&mlfb=4EP3700-5MS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3700-5MS00/alternatives.json"},"ai":{"faq":[{"question":"What is the 4EP3700-5MS00 used for?","answer":"It is a 3-phase filter reactor used to limit harmonic currents and reduce inrush in power factor correction banks or variable frequency drive inputs. The 5.67 % impedance and 210 Hz resonant frequency make it suitable for detuned filter applications targeting the 5th harmonic."},{"question":"Where can I buy the 4EP3700-5MS00?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote — submit an RFQ for a firm commitment."},{"question":"What are the key ratings of the 4EP3700-5MS00?","answer":"Rated current 7.89 A (max 8.77 A), rated voltage 400 V AC, 50 Hz, 3-phase, 5.67 % relative throttling factor, 0.0061 H inductance, 210 Hz resonant frequency, 5000 var reactive power, IP00, thermal class B, screw/tab terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3700-5MS00","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/4EP3700-5MS00 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}}