{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4EU9932-0AM40-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"4EU9932-0AM40-0BA0","canonicalUrl":"https://aoctrl.com/siemens/4EU9932-0AM40-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/4EU9932-0AM40-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"SIDAC filter reactor, 3-phase, 400V AC, 50Hz, 193A max / 173A rated, 1.3mH, 5.67% throttling, IP00, screw/flat-type terminals.","salesMarkdown":"## Line Reactor for 400V AC Drives — 193A Peak, 173A Continuous The SIDAC 4EU9932-0AM40-0BA0 is a 3-phase filter reactor rated for 400V AC at 50Hz. It carries a maximum current of 193A and a rated continuous current of 173A, with an inductance of 0.0013H and a relative throttling factor of 5.67%. The 173A rated current is the continuous thermal limit at 40°C ambient — size your drive's input current to stay under this for sustained operation. The 193A maximum is the short-term peak the reactor can handle without saturating; useful for motor starting inrush or momentary overloads. The 5.67% throttling factor (impedance relative to the drive's base load) provides enough line impedance to reduce harmonic distortion and limit di/dt on the drive's input rectifier, but is low enough to avoid excessive voltage drop at full load. The resonant frequency of the filter is 210Hz — well above the 50Hz line fundamental and below typical switching frequencies of 2-16kHz PWM drives, so it won't resonate with the drive's carrier frequency. Thermal class H (180°C) insulation means the reactor can tolerate high internal temperatures without degrading the winding varnish, which matters when it's installed in a warm cabinet near the drive's heat sink. ## Panel Integration — Open-Frame Mounting This is a chassis-mount component — plan for a mounting plate or bracket inside the enclosure. The flat connector style accepts busbar or cable lug connections; torque values per the manufacturer's installation instructions (not listed here, but standard for M8 or M10 hardware on this current class). Allow clearance around the reactor for air circulation — it dissipates heat through natural convection, and thermal class H assumes free airflow.","metaTitle":"SIDAC 4EU9932-0AM40-0BA0 Filter Reactor, 193A Max, 173A Rate","metaDescription":"SIDAC 4EU9932-0AM40-0BA0 3-phase filter reactor. 193A max, 173A rated, 400V AC, 50Hz, 1.3mH, IP00. Mature lifecycle; sourced to order against RFQ. Available for quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Line/Load Reactors"],"specifications":{"Maximum":"193A","Rated Value":"173A","Phase number":"3","Type of voltage":"AC","lifecycle_stage":"mature","Product brand name":"SIDAC","Product designation":"filter reactor","Protection class IP":"IP00","Inductivity rated value":"0.0013H","Relative throttling factor":"5.67%","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":"210Hz","Reactive power of the filter bank rated value":"100 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=27122&mlfb=4EU9932-0AM40-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/4EU9932-0AM40-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the rated continuous current of 4EU9932-0AM40-0BA0?","answer":"The rated continuous current is 173A AC at 40°C ambient. This is the thermal limit for sustained operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/4EU9932-0AM40-0BA0","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/4EU9932-0AM40-0BA0 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}}