{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4010-0TK00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4010-0TK00","canonicalUrl":"https://aoctrl.com/siemens/4EP4010-0TK00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0TK00","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC, output reactor, 4EP4010-0TK00, 3-phase AC, 32A max, 6-400Hz, 0.18mH, IP00, screw terminals.","salesMarkdown":"## What this reactor does for your drive line The SIDAC 4EP4010-0TK00 is a three-phase output reactor rated for 32 A maximum continuous current, with an inductance of 0.18 mH and a rated frequency range of 6 to 400 Hz. It sits between the VFD output and the motor, smoothing voltage spikes and limiting the rate of rise of voltage (dV/dt) that can damage winding insulation on long cable runs. The 11.1% short-circuit voltage (Uk) tells you the impedance drop at rated current — enough to knock down reflected-wave peaks on 600 V class drives without eating up excessive voltage headroom. The 0.18 mH inductance is sized for a nominal 28.8 A continuous load current (I LN), which matches the 32 A thermal maximum (Ithmax) with a healthy margin. At 6.4 kHz switching frequency (F Takt), the core losses (43.2 W iron) plus copper losses (65.2 W coil) total about 108 W dissipated as heat — plan for that in your enclosure ventilation, especially since the ambient rating is 40 °C and the thermal class is B (130 °C hot-spot). IP00 means no enclosure — this is a panel-mount component that needs a clean, dry cabinet. Dimensions are 0.21 m wide, 0.17 m tall, 0.14 m deep — a compact block that fits most drive cabinets without a custom bracket.","metaTitle":"SIDAC 4EP4010-0TK00 Output Reactor, 32A, 6-400Hz","metaDescription":"SIDAC 4EP4010-0TK00 output reactor, 3-phase AC, 32A max, 6-400Hz, 0.18mH, IP00, screw terminals. Mature lifecycle, sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.14m","Width":"0.21m","Height":"0.17m","Maximum":"32A","Minimum":"0Hz","Rated Value":"6 400Hz","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":"0.00018H","Power loss [W] of the coil":"65.2W","Ambient temperature rated value":"40°C","Power loss [W] of the iron core":"43.2W","Thermal class acc. to IEC 60085":"B","Type of electrical connection for main current circuit":"screw-type terminals"}},"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=398625&mlfb=4EP4010-0TK00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0TK00/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4010-0TK00","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/4EP4010-0TK00 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}}