{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2732-0FT08-1BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2732-0FT08-1BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2732-0FT08-1BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0FT08-1BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON series, filter reactor, 3-phase, 50 kVAR, 525 V, 50 Hz, 5.67% P, IP00, flat-type terminals, EN 61558.","salesMarkdown":"The Siemens 4EU2732-0FT08-1BA0 is a 3-phase filter reactor rated 50 kVAR at 525 V, 50 Hz, with a 5.67% P impedance. It is designed to suppress harmonics and limit inrush currents in power distribution and drive systems, built to EN 61558. Flat-type terminals accept busbar or cable lugs, common in high-current power paths. The 210 Hz resonant frequency (FRES) tells you where the series resonance sits — useful when coordinating with downstream capacitor banks to avoid parallel resonance. 50 kVAR at 525 V sets the reactive power compensation capacity. The 5.67% P (percent impedance) defines the voltage drop at rated current — a standard value for line reactors used with variable frequency drives to reduce harmonic distortion and protect the DC bus. The 40 °C ambient rating (TA/ISOKL:40 /H) is the maximum operating temperature without derating; above that, the reactor must be derated per the thermal curve. Ripple voltage percentages (110 /0 /6 /5) describe the harmonic content the reactor is designed to handle — typically a mix of 5th, 7th, and higher-order harmonics common in 6-pulse rectifier front-ends. The 210 Hz resonant frequency (FRES) is the point where the reactor's impedance peaks; keep downstream filter components away from this frequency to avoid amplification. ## Panel integration IP00 means no ingress protection — mount inside a clean, dry enclosure with adequate ventilation for heat dissipation. Flat-type terminals simplify busbar connection but require proper torque values (not listed here; follow the nameplate or installation manual). The reactor is heavy and generates heat; plan for structural support and clearance from heat-sensitive components.","metaTitle":"Siemens 4EU2732-0FT08-1BA0 Filter Reactor, 50 kVAR, 525 V, I","metaDescription":"Siemens 4EU2732-0FT08-1BA0 filter reactor, 3-phase, 50 kVAR, 525 V, 50 Hz, 5.67% P, IP00, flat-type terminals. Lifecycle stage mature. 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=318605&mlfb=4EU2732-0FT08-1BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2732-0FT08-1BA0/alternatives.json"},"ai":{"faq":[{"question":"What is 4EU2732-0FT08-1BA0's listed description?","answer":"The description is: FILTER REACTOR; PHASES:3; QC(KVAR):50; UN(V):525; F(HZ):50; P(%):5,67; TA/ISOKL:40 /H; RIPPLE VOLT. (%):110 /0 /6 /5; FRES(HZ):210; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 61558."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2732-0FT08-1BA0","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/4EU2732-0FT08-1BA0 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}}