{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3052-0AP00-4BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3052-0AP00-4BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3052-0AP00-4BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3052-0AP00-4BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC output reactor, 3-phase, 400V AC, 115A max at 250Hz, 103.5A rated, 0.35mH, 3kHz switching frequency, IP00, flat-type terminals.","salesMarkdown":"It sits between the drive output and the motor cable to limit the rate of voltage rise (dV/dt) and reduce capacitive charging currents in long cable runs — the main cause of premature motor insulation failure in VFD-fed machines. Rated for 115 A maximum at 250 Hz and 103.5 A operational current at the 3 kHz switching frequency, this reactor handles the harmonic-rich output of a PWM drive. The 0.35 mH inductance and 27.5 % impedance are sized to match a typical 400 V class drive in the 55–75 kW range, depending on the load profile. Total power loss runs 205 W in the copper windings plus 160 W in the iron core. Class H insulation is standard for industrial reactors. Footprint is 0.3 m wide by 0.26 m tall by 0.21 m deep. The flat-type terminals accept bus-bar or crimp-lug connections. Ambient rating is 40 °C. Derate the current if the cabinet ambient exceeds that — the Class H insulation gives headroom, but the core losses (160 W) dump heat into the enclosure. A fan-assisted panel is recommended when the reactor shares a compartment with the drive heatsink.","metaTitle":"Siemens SIDAC 4EU3052-0AP00-4BA0 Output Reactor, 115A 400V 3","metaDescription":"Siemens SIDAC 4EU3052-0AP00-4BA0 output reactor for 3-phase 400V drives. Rated 115A at 250Hz, 103.5A operational, 0.35mH, 3kHz switching frequency. IP00 open-frame. Quoted to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.21m","Width":"0.3m","title":"4EU3052-0AP00-4BA0","Height":"0.26m","Maximum":"250Hz","Minimum":"0Hz","Rated Value":"3 000Hz","description":"OUTPUT CHOKE; PHASES:3; UN1(V):400; ITHMAX 1(A) / F1(HZ):115 /250; F TAKT(KHZ):3; I LN (A):103,5; LN(MH):0,35; UK(%):27,5; TA/ISOKL:40 /H; IP00; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; EN 61558-2-20 >CHOKE<","Phase Number":"3","Type Of Voltage":"AC","lifecycle_stage":"mature","Product Brand Name":"SIDAC","Product Designation":"output reactor","protection class IP":"IP00","current at AC maximum":"115A","Inductivity Rated Value":"0.00035H","power loss [W] of the coil":"205W","Ambient Temperature Rated Value":"40°C","power loss [W] of the iron core":"160W","thermal class according to IEC 60085":"H","operational current at AC rated value":"103.5A","Type Of Electrical Connection For Main Current Circuit":"flat connector"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/31d586afc03bf308678dbd93e6cb039d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=321178&mlfb=4EU3052-0AP00-4BA0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3052-0AP00-4BA0","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/4EU3052-0AP00-4BA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}