{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EP3700-0PS00","brand":"Siemens","brandSlug":"siemens","productSlug":"4EP3700-0PS00","canonicalUrl":"https://aoctrl.com/siemens/4EP3700-0PS00","factsUrl":"https://aoctrl.com/api/mcp/products/4EP3700-0PS00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC output reactor, 3-phase AC, 38A, 0.16 mH, 4000 Hz switching frequency, IP00, screw terminals.","salesMarkdown":"The Siemens SIDAC 4EP3700-0PS00 is a 3-phase output reactor rated for 38 A continuous current with a 0.16 mH inductance, designed to handle switching frequencies up to 4 000 Hz. That 38 A figure is the thermal maximum (Ithmax) — it's the current the reactor can carry continuously at 40 °C ambient without exceeding the Class B insulation temperature rise. For a drive output, this means it will smooth the PWM current ripple and limit the dV/dt stress on motor windings, but only if the drive's continuous output current stays under that 38 A line. The 4 000 Hz switching frequency rating tells you it's built for IGBT drives running fast switching — typical for low-noise or low-loss applications — not just the standard 2-3 kHz range.","metaTitle":"Siemens SIDAC 4EP3700-0PS00 Output Reactor, 38A 4000Hz","metaDescription":"Siemens SIDAC 4EP3700-0PS00 output reactor, 3-phase AC, 38A continuous, 0.16 mH, 4000 Hz switching frequency. IP00, screw terminals. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.1m","Width":"0.17m","Height":"0.15m","Maximum":"38A","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":"0.00016H","Power loss [W] of the coil":"43W","Ambient temperature rated value":"40°C","Power loss [W] of the iron core":"22W","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=250442&mlfb=4EP3700-0PS00","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EP3700-0PS00/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EP3700-0PS00","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/4EP3700-0PS00 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}}