{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP4010-0DS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP4010-0DS00","canonicalUrl":"https://aoctrl.com/siemens/4EP4010-0DS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0DS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC series, output reactor, 4EP4010-0DS00, 3-phase AC, 42A max, 8000Hz rated, 0.12mH, IP00, screw terminals.","salesMarkdown":"## What this output reactor does for a VFD line The Siemens SIDAC 4EP4010-0DS00 is a 3-phase output reactor (choke) rated for 42 A maximum continuous current and an 8000 Hz switching frequency, with an inductance of 0.12 mH per phase. It sits between the variable-frequency drive output and the motor cable to limit the rate of voltage rise (dV/dt) and reduce reflected-wave peaks that can damage motor winding insulation on long cable runs. The 42 A current rating means it carries motor loads up to roughly 22 kW at 400 V (assuming typical service factor); the 8000 Hz switching-frequency rating matches modern IGBT drives that switch at 4–8 kHz. IP00 means it is an open-frame component — no enclosure protection. It mounts inside a control panel or drive cabinet, not in a washdown or outdoor location. The screw-type terminals accept standard power conductors; plan for panel space of 0.21 m wide × 0.17 m tall × 0.14 m deep. ## Thermal and loss profile for panel integration Total power loss is 108.4 W at rated load (65.2 W coil loss plus 43.2 W iron core loss) at a 40 °C ambient. That heat must be vented or conducted out of the enclosure — a 108 W continuous heat source in a sealed cabinet will raise internal temperature noticeably. Class B insulation (130 °C max hot-spot) per IEC 60085 gives a standard thermal margin for motor-circuit duty.","metaTitle":"Siemens SIDAC 4EP4010-0DS00 Output Reactor, 42A 3-Phase","metaDescription":"Siemens SIDAC 4EP4010-0DS00 output reactor, 42A max, 3-phase AC, 8000Hz rated, IP00, 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":"0.14m","Width":"0.21m","Height":"0.17m","Maximum":"42A","Rated Value":"8 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":"0.00012H","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=227573&mlfb=4EP4010-0DS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP4010-0DS00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EP4010-0DS00 and how is it quoted?","answer":"This output reactor is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at the time of quotation — no stock figures or lead-time numbers are published here."},{"question":"What are the key ratings of 4EP4010-0DS00?","answer":"It is a 3-phase AC output reactor rated for 42 A maximum continuous current, 8000 Hz switching frequency, 0.12 mH inductance per phase, and 600 V line-to-line. Total power loss is 108.4 W at 40 °C ambient with Class B insulation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP4010-0DS00","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/4EP4010-0DS00 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}}