{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU3632-8MC08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU3632-8MC08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/4EU3632-8MC08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU3632-8MC08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIDAC 4EU3632-8MC08-0AA0, 3-phase filter reactor, 90.3 A rated / 100 A max, 400 V AC, 50 Hz, 5 % relative throttling factor, 46 kvar, IP00, thermal class H.","salesMarkdown":"The Siemens SIDAC 4EU3632-8MC08-0AA0 is a 3-phase filter reactor rated for 90.3 A continuous (100 A maximum) at 400 V AC, 50 Hz. It provides 5 % relative impedance (0.59 mH) to attenuate harmonic currents from variable-frequency drives and other non-linear loads, protecting upstream transformers and switchgear from excess heating and voltage distortion. The reactor is rated for 46 kvar of reactive power and has a resonant frequency of 224 Hz, making it suitable for typical 6-pulse drive front ends where the dominant 5th and 7th harmonics need suppression. The 90.3 A rated current at 400 V AC means this reactor can handle a continuous load of roughly 62.5 kW on a 3-phase 400 V system (assuming typical drive efficiency and power factor). The 100 A maximum figure gives a short-term overload headroom — useful for motor starting inrush or temporary overload conditions. Thermal class H insulation (rated for 180 °C continuous) means the reactor can withstand higher internal temperatures than standard class B or F units, which matters when it's mounted in a warm cabinet or near other heat-generating components. The 424 W power loss figure at rated load needs to be factored into the enclosure's cooling calculation. The 5 % impedance is the industry-standard value for general-purpose drive input line reactors — high enough to reduce harmonic current distortion by roughly 30-40 % without causing excessive voltage drop at the drive DC bus. Dimensions are 0.35 m wide × 0.321 m high × 0.227 m deep. This is a substantial component — roughly the size of a small suitcase — so it needs a dedicated mounting plate or chassis inside the enclosure, not a DIN rail. The IP00 open-frame construction means the core and windings are exposed.","metaTitle":"Siemens SIDAC 4EU3632-8MC08-0AA0 Filter Reactor, 90.3A, 400V","metaDescription":"Siemens SIDAC 4EU3632-8MC08-0AA0 3-phase filter reactor, 90.3A rated / 100A max, 400V 50Hz, 5% impedance, 46 kvar. IP00 open-frame, thermal class H. Mature lifecycle — sourced to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Depth":"0.227m","Width":"0.35m","Height":"0.321m","Maximum":"100A","Rated Value":"90.3A","Phase number":"3","Power loss [W]":"424W","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.00059H","Relative throttling factor":"5%","Operating voltage rated value":"400V","Ambient temperature rated value":"40°C","Operating frequency rated value":"50Hz","Thermal class acc. to IEC 60085":"H","Resonant frequency of the filter":"224Hz","Reactive power of the filter bank rated value":"46 000var","Type of electrical connection for main current circuit":"flat connector / 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=482425&mlfb=4EU3632-8MC08-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU3632-8MC08-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4EU3632-8MC08-0AA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What are the key specifications of 4EU3632-8MC08-0AA0?","answer":"It is a 3-phase filter reactor rated 90.3 A continuous (100 A max), 400 V AC, 50 Hz, with 5 % impedance (0.59 mH), 46 kvar reactive power, and thermal class H insulation. Dimensions are 0.35 m × 0.321 m × 0.227 m."},{"question":"What compliance documentation does this reactor have?","answer":"The reactor is designed to EN 61558-2-20 (safety of transformers, reactors, and power supply units). The evidence does not list specific RoHS, REACH, UL, or IEC certifications — verify with the manufacturer for project-specific compliance documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU3632-8MC08-0AA0","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/4EU3632-8MC08-0AA0 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}}