{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU2452-0EE00-4BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU2452-0EE00-4BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU2452-0EE00-4BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU2452-0EE00-4BA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC output reactor, 3-phase AC, 4000 Hz rated switching frequency, 0.25 mH, IP00, thermal class H, flat-type terminals.","salesMarkdown":"The SIDAC 4EU2452-0EE00-4BA0 is a 3-phase output reactor (choke) designed for AC motor drives and inverters, rated at a 4000 Hz switching frequency with a maximum of 8000 Hz. It carries 0.25 mH inductance and is built to thermal class H per IEC 60085, meaning the insulation system withstands 180 °C hot-spot temperature — critical for sustained operation in high-ambient cabinets or alongside heat-generating drives. The 4000 Hz rated switching frequency (8000 Hz max) matches the typical carrier frequency of modern IGBT-based drives. If your drive is set to a 4 kHz PWM carrier, this reactor is sized for that pulse content — not just the 50/60 Hz output. The 0.25 mH inductance provides enough impedance to limit motor cable charging currents and reduce reflected-wave voltage spikes on long cable runs. The 98 W coil loss plus 42.6 W iron loss (140.6 W total at rated load) must be accounted for in the cabinet thermal budget; a panel with restricted airflow may need forced ventilation or derating above the 40 °C ambient rating. Termination is via flat-type connectors, not screw-clamp or ring-lug. Verify that your drive output bus bars or cable lugs mate with a flat interface before panel layout. The footprint is 0.22 m wide by 0.21 m tall by 0.13 m deep — a compact block that fits on a standard mounting plate without consuming excessive DIN-rail width.","metaTitle":"SIDAC 4EU2452-0EE00-4BA0 Output Reactor, 4000 Hz, 3-Phase","metaDescription":"SIDAC output reactor 4EU2452-0EE00-4BA0, 3-phase AC, 4000 Hz rated, 0.25 mH, IP00, thermal class H. 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":"0.13m","Width":"0.22m","Height":"0.21m","Maximum":"8 000Hz","Minimum":"0Hz","Rated Value":"4 000Hz","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"output reactor","Protection class IP":"IP00","Inductivity rated value":"0.00025H","Power loss [W] of the coil":"98W","Ambient temperature rated value":"40°C","Power loss [W] of the iron core":"42.6W","Thermal class acc. to IEC 60085":"H","Type of electrical connection for main current circuit":"flat connector"}},"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=316744&mlfb=4EU2452-0EE00-4BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU2452-0EE00-4BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency rating of this output reactor?","answer":"Rated at 4000 Hz, with a maximum of 8000 Hz — sized for the PWM carrier frequency of modern IGBT drives."},{"question":"Where can I buy 4EU2452-0EE00-4BA0 and how is it quoted?","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":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU2452-0EE00-4BA0","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/4EU2452-0EE00-4BA0 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}}