{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2432-0EL00-4CA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2432-0EL00-4CA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2432-0EL00-4CA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2432-0EL00-4CA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 4EU2432-0EL00-4CA0, 3-phase filter reactor, 25 kVAR, 590 V, 50 Hz, 7% impedance, 189 Hz resonant frequency, IP00 enclosure, screw terminals.","salesMarkdown":"## 3-Phase Filter Reactor, 25 kVAR, 590 V, 50 Hz The Siemens 4EU2432-0EL00-4CA0 is a 3-phase filter reactor rated for 25 kVAR at 590 V, 50 Hz, with a 7% impedance and a resonant frequency of 189 Hz. Built to EN 61558-2-20, it serves as a line-reactor choke in power-quality and harmonic-mitigation applications — typically placed between a drive and the supply to limit current rise and reduce harmonic distortion. The IP00 rating means it is an open-frame component intended for installation inside a cabinet or enclosure, not for standalone outdoor use. Termination is via screw connections, which suits panel wiring practices where ring or fork terminals are preferred over bus-bar clamps. The 25 kVAR rating at 590 V defines the reactive-power compensation capacity — this reactor is sized for a specific harmonic filter bank or drive input section, not a general-purpose line choke. The 7% impedance (P(%):7) is the per-unit voltage drop at rated current, which governs how much harmonic attenuation the reactor provides; 7% is a common choice for 6-pulse drive front ends to meet IEEE 519-2014 guidelines. The 189 Hz resonant frequency tells you where the reactor's impedance peaks — important when tuning a filter to avoid resonance with downstream capacitor banks or system harmonics. The 40 °C ambient rating (TA/ISOKL:40 /H) is the maximum operating temperature; derate current above that. The IP00 enclosure means this reactor must be mounted inside a cabinet with appropriate clearance for airflow and creepage distances. Screw terminals accept standard ring or fork lugs; torque values per Siemens installation instructions. The 40 °C ambient rating governs the thermal design of the enclosure — ensure adequate ventilation or forced cooling if the cabinet ambient exceeds that. No DIN-rail clip is specified; expect foot-mounting on a panel or chassis base.","metaTitle":"Siemens 4EU2432-0EL00-4CA0 Filter Reactor, 25 kVAR, 590 V, 5","metaDescription":"Siemens 4EU2432-0EL00-4CA0 filter reactor, 3-phase, 25 kVAR, 590 V, 50 Hz, 7% impedance, 189 Hz resonant frequency, IP00, screw terminals. Mature lifecycle stage. Sourced to order","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=209494&mlfb=4EU2432-0EL00-4CA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2432-0EL00-4CA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 4EU2432-0EL00-4CA0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quotation; availability and current pricing are confirmed at quote time."},{"question":"What does the 7% impedance rating mean for this filter reactor?","answer":"The 7% impedance (P(%):7) is the per-unit voltage drop at rated current. It determines the harmonic attenuation level — 7% is typical for 6-pulse drive input sections to meet IEEE 519 harmonic limits. Higher impedance gives more attenuation but also more voltage drop under load."},{"question":"What is the resonant frequency of the 4EU2432-0EL00-4CA0?","answer":"The resonant frequency is 189 Hz. This is the frequency at which the reactor's impedance peaks, critical for avoiding parallel resonance with power-factor correction capacitors or system harmonics."},{"question":"What compliance documentation is available for this reactor?","answer":"The reactor is built to EN 61558-2-20, the standard for chokes and reactors. For RoHS, REACH, and UL documentation, request the Siemens declaration of conformity at the time of quotation — these are typically available per batch or serial number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2432-0EL00-4CA0","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/4EU2432-0EL00-4CA0 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}}