{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3032-0MQ08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3032-0MQ08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3032-0MQ08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3032-0MQ08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU3032-0MQ08-0AA0, 3-phase filter reactor, 50 kVAR, 660 V, 50 Hz, 7 % impedance, 189 Hz resonance, IP00, flat-type terminals.","salesMarkdown":"## Siemens 4EU3032-0MQ08-0AA0 – 50 kVAR Filter Reactor, 660 V The Siemens 4EU3032-0MQ08-0AA0 is a 3-phase filter reactor rated 50 kVAR at 660 V and 50 Hz, with 7 % impedance and a 189 Hz resonant frequency. It is designed to attenuate harmonic currents in power-factor-correction and drive line-ups, built to EN 61558-2-20. The IP00 enclosure and flat-type terminals mean it mounts inside a panel or cabinet — not outdoors, not touch-safe without an enclosure around it. 50 kVAR at 660 V sets the reactive-power compensation capacity — sized for a bank of capacitors or a drive DC bus of that kVAR class. The 7 % impedance (P(%):7) is the standard detuning figure: it shifts the resonant point below the 5th harmonic (250 Hz at 50 Hz fundamental), so the 189 Hz resonance (FRES(HZ):189) sits safely between the 3rd and 5th harmonics. That keeps the reactor from amplifying the harmonics it is meant to suppress. The ripple voltage spec (RIPPLE VOLT. (%):110 /0 /6 /5) describes the voltage distortion the reactor can handle across its terminals under rated conditions — relevant when sizing for a drive with high switching-frequency content. IP00 means no ingress protection — the reactor must be installed inside a cabinet with at least IP2X or better, depending on the environment. Flat-type terminals accept lug or busbar connections; plan for cable entry and bending radius above the terminal block. The 189 Hz resonance is fixed, so verify that the system's dominant harmonic order (typically 5th for 6-pulse drives) does not coincide with this frequency — it does not, but a harmonic study is cheap insurance before committing the panel layout.","metaTitle":"Siemens 4EU3032-0MQ08-0AA0 Filter Reactor, 50 kVAR, 660 V, 5","metaDescription":"Siemens 4EU3032-0MQ08-0AA0 filter reactor, 3-phase, 50 kVAR, 660 V, 50 Hz, 7 % impedance, IP00. Mature lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"lifecycle_stage":"mature"}},"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=319735&mlfb=4EU3032-0MQ08-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3032-0MQ08-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 4EU3032-0MQ08-0AA0 and get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ to confirm availability and current pricing — no stock or lead-time figures are published here."},{"question":"What is the 4EU3032-0MQ08-0AA0 used for?","answer":"It is a 3-phase filter reactor (line reactor / choke) rated 50 kVAR at 660 V and 50 Hz, with 7 % impedance and 189 Hz resonance. It attenuates harmonic currents in power-factor-correction banks and drive input circuits, built to EN 61558-2-20."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3032-0MQ08-0AA0","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/4EU3032-0MQ08-0AA0 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}}